Best Built-In Gas Grills in 2026: 15 Picks Ranked by Specs
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Finding the best built in gas grills requires matching your kitchen cutout to the right specifications. We compared 15 models ranked by their published specs to help you choose. The Electactic 4-Burner Stainless Steel Gas Grill leads because its 50.8-inch width fits standard compact setups with a side burner. Each pick is based strictly on the data provided by manufacturers. This guide helps you decide which grill fits your space, fuel type, and cooking needs without guesswork.
Match your cutout width first
Your outdoor kitchen cutout dictates which grills fit. Widths range from 27 inches to 59 inches. The SPIRE model requires only 40 inches, while the Megamaster needs 59 inches. Measure your space carefully before selecting a model. Incorrect dimensions prevent installation. Check the width specification for every candidate to ensure a proper fit.
| # | Product | Best for | Price |
|---|---|---|---|
| 1 | Electactic 4-Burner Stainless Steel Gas Grill Best overall | compact built-in propane setups with side burners | |
| 2 | SPIRE 36-Inch 6-Burner Built-In Gas Grill Best multi-fuel | multi-fuel users needing compact built-in space | |
| 3 | Electactic 3-Burner Gas Grill Also great | Small patios and portable propane setups | |
| 4 | Brand-Man 40-Inch 6-Burner Built-In Gas Grill Also great | Large outdoor kitchen islands needing high capacity | |
| 5 | Bull Outdoor Products Brahma 90,000 BTU Grill Best premium | High-BTU searing in 38-inch built-in spaces | |
| 6 | Nexgrill 5-Burner Gas Grill Best black | Black-finished built-in grilling setups | |
| 7 | Monument Grills Mesa 2 4-Burner Propane Grill Also great | small patios and compact outdoor kitchens | |
| 8 | Electactic 4-Burner Propane Grill Best budget | small gatherings and propane users | |
| 9 | Nexgrill 4-Burner Stainless Steel Propane Grill Also great | standard family outdoor cooking with side prep | |
| 10 | AMERLIFE 6-Burner Propane Gas Grill Also great | Large families needing high BTU output and side cooking | |
| 11 | Stanbroil Hygrill STD 32-Inch 4-Burner Built-In Grill Also great | Standard 32-inch natural gas outdoor kitchen islands | |
| 12 | Onlyfire Grills 40-Inch Built-In Propane Grill Also great | High-BTU searing and rotisserie cooking | |
| 13 | Royal Gourmet SG6002R 6-Burner Gas Grill Also great | Built-in style grilling with storage | |
| 14 | Blaze Prelude LBM 32-Inch 4-Burner Natural Gas Grill Also great | Natural gas users with limited cutout space | |
| 15 | Megamaster 5-Burner Built-In Gas Grill Best gas | Users needing side tables and cast iron grates |
The best fit for you
- You need a compact unit with a side burner – Electactic 4-Burner Stainless Steel Gas Grill – It includes a side burner and measures 50.8 inches wide.
- You want multi-fuel flexibility in a small space – SPIRE 36-Inch 6-Burner Built-In Gas Grill – It accepts multiple fuel types and fits a 40-inch width.
- You require high heat for searing steaks – Bull Outdoor Products Brahma 90,000 BTU Grill – It delivers 90,000 BTUs of intense heat for searing.
- You prefer a black finish for your kitchen – Nexgrill 5-Burner Gas Grill – It offers a black finish with five burners and a side burner.
Electactic 4-Burner Stainless Steel Gas Grill
Best for: compact built-in propane setups with side burners
- Grill Type
- Built-In
- Fuel Type
- Propane
- Total Heat Output
- 42,000 BTU
- Number of Burners
- 4
- Cooking Grate Material
- Porcelain-enameled
- Specialty Burners
- Side burner
This Electactic 4-burner grill delivers 42,000 BTU of heat across four stainless steel burners. It includes a 10,000 BTU side burner for versatility. The unit measures 50.8 inches wide and weighs 65.2 pounds. You get a built-in thermometer for temperature monitoring and porcelain-enameled grates for cooking. It is designed for built-in installation and suits those needing a substantial propane setup with dedicated side cooking space.
- 42,000 BTU main cooking output
- 10,000 BTU side burner included
- Porcelain-enameled grilling grids
- Built-in thermometer for heat monitoring
- SUS409 stainless steel burners
- Lower total BTU output than 6-burner competitors
- Heavier build at 65.2 pounds
- Narrower width than 36-inch or 40-inch models
- You need a dedicated side burner for sauces
- You want a built-in propane grill under 51 inches wide
- You prefer porcelain-enameled grates for easy cleaning
- You require liquid propane tank storage inside the unit
- You need over 60,000 BTU of total heat
- You prefer a wider 36-inch or larger cooking surface
Verdict: Electactic 4-Burner Propane Grill fits buyers who want a compact built-in unit with a side burner. It offers reliable heat for small to medium groups without the bulk of larger 6-burner systems.
SPIRE 36-Inch 6-Burner Built-In Gas Grill
Best for: multi-fuel users needing compact built-in space
- Grill Type
- Built-In
- Fuel Type
- Dual-Fuel
- Total Heat Output
- 73,000 BTU
- Number of Burners
- 6
- Cooking Area
- 904 sq in
- Cooking Grate Material
- 304 stainless steel
The SPIRE 36-inch built-in grill offers multi-fuel flexibility with a 304 stainless steel body and ceramic material accents. It features six 10,000 BTU burners totaling 73,000 BTU, plus a rear burner for rotisserie use. The 904-square-inch cooking surface handles large gatherings. You get a built-in thermometer and durable stainless steel grates. This unit suits those needing high output and versatile fuel options in a compact footprint.
- Multi-fuel capability for propane or other gases
- Six 10,000 BTU burners for high heat output
- 904 square inches of total cooking space
- Rear burner supports rotisserie cooking
- 304 stainless steel grates resist rust and cracks
- Smaller width at 40 inches compared to 40- or 42-inch competitors
- Lower total BTU count than 90,000 BTU models on the list
- Fewer size options with only 30-inch and 36-inch variants available
- You need a grill that accepts multiple fuel types
- You want a compact built-in unit under 40 inches wide
- You prioritize rust-resistant 304 stainless steel construction
- You require a 40-inch or larger grill width
- You need over 80,000 total BTUs for searing
- You prefer a grill with more than two size choices
Verdict: SPIRE 36" Dual Fuel Built-In Grill fits buyers who need flexible fuel options and a compact 40-inch width. It delivers strong heat output for small to medium crowds but lacks the width or raw power of larger competitors.
Electactic 3-Burner Gas Grill
Best for: Small patios and portable propane setups
- Grill Type
- Built-In
- Fuel Type
- Propane
- Total Heat Output
- 34,000 BTU
- Number of Burners
- 3
- Cooking Area
- 489.17 sq in
- Cooking Grate Material
- Enameled cast iron
This Electactic grill offers 34,000 BTU of heat across three main burners and a 10,000 BTU side burner. You get 489 square inches of cooking space, including a warming rack. The stainless steel body and cast iron grates provide durability. It includes a side burner for versatility. This model suits you if you need reliable propane power and a compact footprint for outdoor cooking.
- 34,000 total BTU output with 10,000 BTU side burner
- 489.17 square inches total cooking area
- Stainless steel construction with cast iron grates
- Electronic ignition for reliable startup
- Lower total BTU output compared to 60,000+ BTU competitors
- Fewer main burners than 4-burner or 6-burner models on the list
- Smaller total cooking area than larger 60-inch units
- You want a compact grill with a dedicated side burner
- You prefer propane fuel for easy portability
- You need a grill under 50 inches wide
- You require high-heat searing with 60,000+ BTUs
- You need to cook for large groups requiring 6+ burners
- You prefer natural gas over propane
Verdict: Electactic 34k BTU 3-Burner Propane Grill fits small patios or RV setups where space is tight but side cooking power is needed. It is a practical pick for couples or small families who prioritize mobility and compact dimensions over massive capacity.
Brand-Man 40-Inch 6-Burner Built-In Gas Grill
Best for: Large outdoor kitchen islands needing high capacity
- Grill Type
- Built-In
- Fuel Type
- Liquid Propane (Natural Gas convertible)
- Total Heat Output
- 60,000 BTUs
- Number of Burners
- 6
- Cooking Area
- 860 sq.in.
- Cooking Grate Material
- Cast Iron
This 40-inch built-in grill head offers 860 square inches of cooking space across primary grates and a warming rack. It features six stainless steel burners delivering 60,000 BTUs for multi-zone heating. The unit is constructed from stainless steel with a double-walled hood for heat retention. It weighs 99 pounds and includes a slide-out grease tray for easy cleanup. This model supports liquid propane and is convertible to natural gas with a separate kit.
- 860 square inches of total cooking capacity
- 60,000 BTU output from six burners
- Double-walled hood for efficient heat retention
- Dual fuel ready with natural gas conversion capability
- Removable front grease tray for tool-free cleanup
- 99-pound weight requires sturdy cabinet support
- Conversion kit for natural gas is sold separately
- Total BTU output is lower than some competitors
- You need a large cooking surface for hosting groups
- You want multi-zone temperature control for searing and roasting
- You are building an outdoor kitchen island with a propane supply
- You require a natural gas connection without purchasing an additional kit
- You have a limited cutout width under 40 inches
- You prefer a lighter unit for easier installation
Verdict: Brand-Man 40-Inch 6-Burner Built-In Grill provides substantial cooking space and robust stainless steel construction for serious outdoor chefs. It fits best in spacious outdoor kitchens where you can accommodate its 99-pound weight and 40-inch footprint.
Bull Outdoor Products Brahma 90,000 BTU Grill
Best for: High-BTU searing in 38-inch built-in spaces
- Grill Type
- Built-In
- Fuel Type
- Liquid Propane
- Total Heat Output
- 90,000 BTU
- Number of Burners
- 5
- Cooking Area
- 1026 sq in
- Cooking Grate Material
- Solid stainless steel
This Bull Outdoor Products Brahma grill head delivers 90,000 BTUs of heat across five cast stainless steel bar burners. It offers 1,026 square inches of total cooking surface, including a warming rack. The unit features 304 stainless steel construction with solid grates and dual-lined hood. It weighs 233 pounds and measures 42 inches long. You need this for serious searing power in a built-in outdoor kitchen setup.
- 90,000 BTU total output for fast heating
- 5 cast stainless steel bar burners
- 1,026 sq. inches total cooking area
- 304 stainless steel construction and solid grates
- Piezo igniters on every valve
- Heavier 233-pound build than many competitors
- Lower 1,026 sq. inch capacity than larger 6-burner models
- Propane only, no natural gas option for this specific unit
- You want high BTU output for searing steaks
- You need a durable 304 stainless steel build
- You are installing a 38-inch built-in grill space
- You prefer a lighter, easier-to-handle unit
- You want a larger cooking surface than 1,026 sq. inches
- You need a natural gas connection instead of propane
Verdict: Bull Brahma 38" Built-In Grill provides intense 90,000 BTU heat for dedicated grillers who prioritize searing power and heavy-duty stainless steel construction over maximum capacity.
Nexgrill 5-Burner Gas Grill
Best for: Black-finished built-in grilling setups
- Grill Type
- Built-In
- Fuel Type
- Propane
- Total Heat Output
- 67,000 BTU
- Number of Burners
- 5
- Cooking Area
- 618 sq in
- Cooking Grate Material
- Porcelain cast iron
This 5-burner propane grill features a black finish and 618 square inches of cooking area. It delivers 55,000 total BTUs across five stainless steel burners, each rated at 11,000 BTUs. The unit includes a dedicated side burner and a built-in thermometer. Its porcelain-coated steel firebox and cast iron grates provide durability. This model suits those seeking a high-output built-in grill with a dark aesthetic.
- 55,000 total BTU output from five 11,000 BTU burners
- 618 square inches of porcelain cast iron cooking space
- Includes a dedicated side burner for versatility
- Black color option for outdoor kitchens
- Built-in thermometer for temperature monitoring
- Lower total BTU output compared to 60,000+ BTU competitors
- Larger physical footprint at 46.6 inches wide
- Standard porcelain-coated steel firebox instead of premium stainless steel
- You want a black built-in grill for a modern look
- You need a side burner for sauces or sides
- You prefer cast iron grates for heat retention
- You require natural gas connectivity
- You need a grill under 45 inches wide
- You prioritize stainless steel construction for rust resistance
Verdict: Nexgrill 5-Burner Black Propane Grill offers solid heat output and a dark finish for those who prioritize capacity and aesthetics over premium materials. It fits outdoor kitchens where space allows for its 46.6-inch width.
Monument Grills Mesa 2 4-Burner Propane Grill
Best for: small patios and compact outdoor kitchens
- Grill Type
- Built-In
- Fuel Type
- Propane
- Total Heat Output
- 37,000 BTU
- Number of Burners
- 4
- Cooking Area
- 525 sq. in.
- Cooking Grate Material
- Matte cast iron enamel
The Monument Grills Mesa 2 is a 4-burner propane grill with 37,000 BTU output and 525 square inches of cooking space. It features 304 stainless steel burners and a 430 stainless steel lid. The unit includes a single foldable side shelf and a mechanical thermometer. This model suits those needing a compact built-in solution with moderate heat capacity for family gatherings.
- 37,000 BTU total heating power from 4 stainless steel burners
- 525 square inches total cooking area with reversible warming rack
- 304 stainless steel burners for corrosion resistance
- Single foldable stainless steel side shelf saves space
- Fast assembly with pre-drilled holes and labeled parts
- 37,000 BTU output is lower than many 6-burner competitors reaching 63,000 to 90,000 BTU
- Single side shelf offers less workspace than models with dual shelves
- 525 square inch capacity is smaller than 6-burner options providing over 650 square inches
- You need a compact 4-burner grill for smaller patios
- You prefer propane fuel for easy installation
- You want quick assembly with pre-drilled holes
- You require high heat output above 50,000 BTU
- You need dual side shelves for extra workspace
- You want a 6-burner configuration for large gatherings
Verdict: Monument Grills 4-Burner Propane Mesa 2 fits buyers who prioritize compact size and straightforward assembly over maximum heat output or large cooking capacity. It is a practical option for small outdoor kitchens where space is limited.
Electactic 4-Burner Propane Grill
Best for: small gatherings and propane users
- Grill Type
- Built-In
- Fuel Type
- Propane
- Total Heat Output
- 42,000 BTU
- Number of Burners
- 4
- Cooking Area
- 545 sq in
- Cooking Grate Material
- Porcelain-enameled
This Electactic built-in grill features four main burners and one side burner for a total of 42,000 BTUs. It offers 545 square inches of cooking space, including a 145-square-inch warming rack. The unit includes a side burner, a thermometer, and a storage cabinet. It is suitable for small gatherings or larger parties. The design uses stainless steel and porcelain-enameled grates for durability.
- 42,000 total BTUs from 4 main and 1 side burner
- 545 square inches of total cooking area
- Porcelain-enameled cooking grates for rust resistance
- Includes side burner and storage cabinet
- Lower total BTU output than higher-end competitors
- Smaller cooking area than 6-burner models
- Propane fuel limits continuous high-heat use
- You need a propane grill with a side burner
- You want a stainless steel body with storage
- You prefer porcelain-enameled grates over cast iron
- You require liquid natural gas connectivity
- You need more than 600 square inches of space
- You want a grill with over 90,000 BTUs
Verdict: Electactic 4-Burner Propane Grill fits users who want a versatile propane setup with a side burner and storage. It suits those who do not need the highest BTU output or the largest cooking surface available on the market.
Nexgrill 4-Burner Stainless Steel Propane Grill
Best for: standard family outdoor cooking with side prep
- Grill Type
- Built-In
- Fuel Type
- Propane
- Total Heat Output
- 60,000 BTU
- Number of Burners
- 4
- Cooking Area
- 462 sq in (626 sq in total)
- Cooking Grate Material
- Stainless steel
The Nexgrill 4-Burner Propane Grill offers 60,000 BTUs across four main burners and a dedicated 12,000 BTU side burner. It provides 462 square inches of primary cooking space plus a 164 square inch warming rack. The stainless steel construction includes a storage cabinet and side tables. This model suits you if you need a robust propane grill with ample surface area and convenient side prep space for outdoor cooking.
- 60,000 BTU output from four 12,000 BTU burners
- 462 square inches of primary cooking surface
- 164 square inch stainless steel warming rack
- 12,000 BTU side burner for sauces and sides
- Included storage cabinet and side prep tables
- 83.8 pounds weight is heavier than lighter competitors
- 46 inches width is narrower than 60+ inch options
- 60,000 BTU total is lower than 90,000 BTU models
- You want a propane grill with a side burner
- You need a storage cabinet for grilling tools
- You prefer a stainless steel body for durability
- You require a 6-burner configuration for large gatherings
- You need a grill wider than 46 inches
- You prefer liquid propane over standard propane tanks
Verdict: Nexgrill 4-Burner Propane Grill fits you if you need a mid-width propane grill with a side burner and storage cabinet. It offers solid heat output and cooking space for standard family meals without the bulk of larger 6-burner units.
AMERLIFE 6-Burner Propane Gas Grill
Best for: Large families needing high BTU output and side cooking
- Grill Type
- Built-In
- Fuel Type
- Propane Gas
- Total Heat Output
- 60,000 BTU
- Number of Burners
- 6
- Cooking Area
- 650 sq. in.
- Cooking Grate Material
- Cast iron
This AMERLIFE unit delivers 63,000 BTU across six main burners and a 12,000 BTU side burner. It provides 650 square inches of cooking space on cast iron grates. The 55.5-inch width fits standard built-in kitchen openings. You get a built-in thermometer and removable grease tray for maintenance. The 74-pound weight and 4-wheel base allow for easy mobility despite its size.
- 63,000 total BTU output from six 8,500 BTU burners
- 650 square inches of total cooking area
- Includes a 12,000 BTU side burner for sauces
- Cast iron cooking grates retain heat well
- Built-in thermometer for temperature monitoring
- 74-pound weight is heavy for a single person to lift
- 55.5-inch width is wider than many standard 32-40 inch built-in slots
- Piezo ignition may be less reliable than electronic systems over time
- You need a high-BTU setup for large gatherings
- You have a wide built-in opening to accommodate the 55.5-inch width
- You want a side burner for simmering sauces while grilling
- You require a compact grill under 40 inches wide
- You prefer natural gas over propane fuel
- You need a grill lighter than 74 pounds for easy relocation
Verdict: AMERLIFE 6-Burner Propane Grill suits those with wide cabinetry who need high heat output. It offers substantial cooking space and a side burner for complex meals. The weight and width require careful planning for installation.
Stanbroil Hygrill STD 32-Inch 4-Burner Built-In Grill
Best for: Standard 32-inch natural gas outdoor kitchen islands
- Grill Type
- Built-In
- Fuel Type
- Natural Gas
- Total Heat Output
- 56,000 BTU
- Number of Burners
- 4
- Cooking Area
- 748 sq in
- Grill Configuration
- Built-in
This 32-inch built-in gas grill features four stainless steel tube burners delivering 56,000 BTU of cooking power. It offers 748 square inches of total cooking surface area for ample space. The unit is constructed from 304-grade stainless steel for durability. It requires a cutout of 30 5/8 inches wide by 21 1/4 inches deep. This model suits outdoor kitchen islands needing natural gas connectivity and a compact footprint.
- 4 stainless steel tube burners for even heat distribution
- 748 square inches of total cooking surface area
- 304-grade stainless steel construction for weather resistance
- 56,000 BTU cooking power output
- Comes with all necessary accessories for gas connection
- 56,000 BTU output is lower than many 6-burner competitors on this list
- 748 square inches of cooking space is smaller than larger 5- or 6-burner models
- Fixed height of 20.5 inches limits customization for deep counter installations
- You need a 32-inch built-in grill for a standard outdoor kitchen island
- You prefer natural gas over propane for your outdoor cooking setup
- You want a compact grill with 748 square inches of cooking space
- You require more than 56,000 BTU for high-heat searing
- You need a grill with more than 748 square inches of cooking area
- You are looking for a propane-fueled unit instead of natural gas
Verdict: Stanbroil Hygrill STD 32-Inch Built-In Grill delivers solid 304-grade stainless steel construction and 748 square inches of cooking space for standard outdoor kitchens. It fits buyers who need a reliable natural gas built-in grill with a moderate 56,000 BTU output.
Onlyfire Grills 40-Inch Built-In Propane Grill
Best for: High-BTU searing and rotisserie cooking
- Grill Type
- Built-In
- Fuel Type
- Liquid Propane
- Total Heat Output
- 80,000 BTU
- Number of Burners
- 4
- Cooking Area
- 885 sq. in.
- Cooking Grate Material
- Stainless steel
This 40-inch built-in grill offers 80,000 BTU across five burners, including a 10,000 BTU rear infrared rotisserie burner. The 885-square-inch cooking area handles large gatherings. It is constructed from 304 stainless steel for durability. The unit weighs 175 pounds and requires a 38 3/8-inch cutout. It fits well in custom outdoor kitchens where you need high heat output and rotisserie capability.
- 80,000 BTU total output with four 14,000 BTU main burners
- 10,000 BTU rear infrared rotisserie burner for versatile cooking
- 885 square inches of total cooking surface area
- Food-grade 304 stainless steel construction resists rust
- Piezo ignition system for quick one-click startups
- 175-pound weight makes positioning difficult without help
- Requires a precise 38 3/8-inch wide cutout for installation
- Limited to liquid propane fuel only
- You need high BTU output for searing large cuts of meat
- You have a 38 3/8-inch countertop cutout ready for installation
- You want to use a rear infrared rotisserie burner
- You prefer natural gas over liquid propane
- Your countertop cutout is narrower than 38 3/8 inches
- You need a lighter grill for easy maneuvering
Verdict: Onlyfire Grills 40-Inch 5-Burner Propane Grill delivers serious heat and rotisserie options for serious cooks. It suits those with a prepared cutout who want professional-grade stainless steel durability and high BTU power.
Royal Gourmet SG6002R 6-Burner Gas Grill
Best for: Built-in style grilling with storage
- Grill Type
- Built-In
- Fuel Type
- Propane
- Total Heat Output
- 71,000 BTU
- Number of Burners
- 5
- Cooking Area
- 714 sq. in.
- Grill Configuration
- Cabinet style
This Royal Gourmet model is a 6-burner propane grill with a total output of 71,000 BTU. It provides 714 square inches of cooking space, split into a 521-square-inch primary area and a 193-square-inch warming rack. The unit includes a side burner and a stainless steel cabinet for storage. It suits you if you need a built-in style grill with ample prep space and integrated organization for tools.
- 6 burners deliver 71,000 total BTU
- 714 sq. in. total cooking area
- Includes side burner and storage cabinet
- Stainless steel construction for durability
- 71,000 BTU is lower than the 90,000 BTU option on this list
- 92.5 pounds weight adds bulk compared to lighter models
- You want a built-in style grill with a storage cabinet
- You need 714 square inches of cooking space
- You prefer propane fuel for your outdoor kitchen
- You require the highest BTU output available
- You need a natural gas connection instead of propane
- You prefer a lighter grill under 90 pounds
Verdict: Royal Gourmet SG6002R 6-Burner Built-In Grill fits you if you prioritize integrated storage and a moderate 71,000 BTU output for family gatherings.
Blaze Prelude LBM 32-Inch 4-Burner Natural Gas Grill
Best for: Natural gas users with limited cutout space
- Grill Type
- Built-In
- Fuel Type
- Natural Gas
- Total Heat Output
- 56,000 BTU
- Number of Burners
- 4
- Grill Configuration
- Built-in
- Use
- Grilling
The Blaze Prelude LBM is a 32-inch built-in grill designed for natural gas. It features four stainless steel tube burners delivering 56,000 BTUs. The unit is constructed from 304 stainless steel for durability. Removable heat zone separators allow for versatile cooking setups. It requires a 30 5/8-inch cutout for installation. This grill suits those seeking consistent high-heat performance in a compact footprint.
- Four 14,000 BTU stainless steel tube burners
- Total output of 56,000 BTUs
- 304 stainless steel construction resists rust
- Removable heat zone separators for multi-zone cooking
- Lifetime residential warranty included
- 56,000 BTU total output is lower than many 6-burner competitors
- 32-inch width limits capacity for large gatherings
- Requires natural gas connection, not propane
- You have a 30 5/8-inch cutout available
- You prefer natural gas over propane
- You want 304 stainless steel durability
- You need a propane fuel source
- You require more than 56,000 BTUs
- You need a wider cooking surface
Verdict: Blaze Prelude LBM 32-Inch Natural Gas Grill delivers reliable searing power for smaller spaces. It fits homeowners who prioritize material quality and natural gas convenience over maximum BTU output.
Megamaster 5-Burner Built-In Gas Grill
Best for: Users needing side tables and cast iron grates
- Grill Type
- Built-In
- Fuel Type
- Propane
- Total Heat Output
- 50,000 BTUs
- Number of Burners
- 5
- Cooking Area
- 656 sq. in.
- Cooking Grate Material
- Matte cast iron
This Megamaster grill offers 50,000 BTUs across five stainless steel burners. It provides 656 square inches of cooking surface and includes two side tables for prep space. The porcelain-coated firebox aids heat retention and rust resistance. While listed as built-in, its cart design and 67.2-pound weight suggest a freestanding setup. It suits those needing moderate heat output and extra workspace.
- Five 10,000 BTU stainless steel burners for even heating
- 656 square inches of primary cooking surface
- Porcelain-coated firebox for durability and heat retention
- Two side tables for food preparation and tool storage
- Matte cast iron grates with rust-resistant finish
- 50,000 BTU output is lower than the 63,000 to 90,000 BTU options on this list
- 67.2-pound weight and cart design make it bulkier than typical built-in heads
- 59-inch width exceeds standard 32- to 40-inch built-in cutout sizes
- You need a grill with side tables for extra prep space
- You have a large outdoor area for a freestanding unit
- You prefer cast iron grates for superior heat retention
- You require a true built-in unit that fits standard 32- to 40-inch cutouts
- You want higher heat output exceeding 60,000 BTUs
- You need a lightweight grill for easy relocation
Verdict: Megamaster 5-Burner Gas Grill fits users who prioritize side workspace and cast iron durability over compact built-in integration. It is best for those with ample space who do not need high-BTU performance.
Specifications side by side
| Spec | Electactic 4-Burner Stainless Steel Gas Grill | SPIRE 36-Inch 6-Burner Built-In Gas Grill | Electactic 3-Burner Gas Grill | Brand-Man 40-Inch 6-Burner Built-In Gas Grill | Bull Outdoor Products Brahma 90,000 BTU Grill | Nexgrill 5-Burner Gas Grill | Monument Grills Mesa 2 4-Burner Propane Grill | Electactic 4-Burner Propane Grill | Nexgrill 4-Burner Stainless Steel Propane Grill | AMERLIFE 6-Burner Propane Gas Grill | Stanbroil Hygrill STD 32-Inch 4-Burner Built-In Grill | Onlyfire Grills 40-Inch Built-In Propane Grill | Royal Gourmet SG6002R 6-Burner Gas Grill | Blaze Prelude LBM 32-Inch 4-Burner Natural Gas Grill | Megamaster 5-Burner Built-In Gas Grill |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Fuel Type | Propane | Dual-Fuel | Propane | Liquid Propane (Natural Gas convertible) | Liquid Propane | Propane | Propane | Propane | Propane | Propane Gas | Natural Gas | Liquid Propane | Propane | Natural Gas | Propane |
| Total Heat Output | 42,000 BTU | 73,000 BTU | 34,000 BTU | 60,000 BTUs | 90,000 BTU | 67,000 BTU | 37,000 BTU | 42,000 BTU | 60,000 BTU | 60,000 BTU | 56,000 BTU | 80,000 BTU | 71,000 BTU | 56,000 BTU | 50,000 BTUs |
| Number of Burners | 4 | 6 | 3 | 6 | 5 | 5 | 4 | 4 | 4 | 6 | 4 | 4 | 5 | 4 | 5 |
| Cooking Area | – | 904 sq in | 489.17 sq in | 860 sq.in. | 1026 sq in | 618 sq in | 525 sq. in. | 545 sq in | 462 sq in (626 sq in total) | 650 sq. in. | 748 sq in | 885 sq. in. | 714 sq. in. | – | 656 sq. in. |
| Cooking Grate Material | Porcelain-enameled | 304 stainless steel | Enameled cast iron | Cast Iron | Solid stainless steel | Porcelain cast iron | Matte cast iron enamel | Porcelain-enameled | Stainless steel | Cast iron | – | Stainless steel | – | – | Matte cast iron |
| Grill Configuration | – | Built-in | – | Built-In Grill Head | Grill Head | – | – | – | – | – | Built-in | Built-In | Cabinet style | Built-in | Cart |
| Specialty Burners | Side burner | Ceramic rear burner | Side burner | – | – | Side burner | Broil zone | Side burner | 12,000 BTU side burner | Side burner | – | Rear infrared rotisserie burner | Sear burner, side burner | – | – |
| Fuel | Propane | Multi-Fuel | Propane | Natural Gas | Propane | Propane | Propane | Propane | Propane | Propane | Natural Gas | Propane | Propane | Natural Gas | Gas |
| Features | Side Burner, Thermometer | Thermometer | Side Burner, Thermometer, Cast Iron Grates | Cast Iron Grates | – | Side Burner, Thermometer | Thermometer, Side Shelves | Side Burner, Thermometer | Storage Cabinet, Side Burner, Thermometer | Side Burner, Thermometer, Cast Iron Grates | – | – | Storage Cabinet, Side Burner, Thermometer | – | Thermometer, Cart, Side Shelves |
| Burners | – | – | – | – | – | 5-Burner | – | – | – | – | – | 5-Burner | – | – | 5-Burner |
| Grill Type | Built-In | Built-In | Built-In | Built-In | Built-In | Built-In | Built-In | Built-In | Built-In | Built-In | Built-In | Built-In | Built-In | Built-In | Built-In |
| Use | Grilling | Grilling | Grilling | Grilling | Grilling | Grilling | Grilling | Grilling | Grilling | Grilling | Grilling | Grilling | Grilling | Grilling | Grilling |
| Color | Silver | Stainless Steel | Silver | Silver / Black | Metallic | Black | Gas Grill | Silver | Silver | Black/Silver | Stainless Steel | Silver | Silver | Natural Gas/Stainless Steel | Black/Red |
| Material | – | Ceramic | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Type | – | – | – | Outdoor Kitchen Island | – | – | – | – | – | – | Outdoor Kitchen Island | Outdoor Kitchen Island | – | – | – |
| Dimensions | 21.8 × 50.8 × 41.3 inches | 25.2 × 40 × 21.8 inches | 48.3 × 20.5 × 43 inches | 20.8 × 39.4 × 18.6 inches | 42 × 27 × 24 inches | 24.3 × 46.6 × 51 inches | 21.4 × 50.6 × 41.4 inches | 22.4 × 51.6 × 42.5 inches | 25 × 46 × 51 inches | 18.7 × 55.7 × 42.5 inches | 21.5 × 30.5 × 20.5 inches | 26 × 40 × 21 inches | 22.1 × 22.1 × 45.7 inches | 25.8 × 32.5 × 21.3 inches | 24 × 59 × 45 inches |
| Weight | 65.2 pounds | – | – | 99 pounds | 233 pounds | – | – | – | 83.8 pounds | 74.5 pounds | – | 175 pounds | 92.5 pounds | – | 67.2 pounds |
| Size | 4 Burner Grill with Side Burner | 36" Built-in Grill | – | 40" Built-in Grill | 38" Brahma Single Unit | – | 4-Burner M2-410BZ | 4 Burner Gas Grills with Side Burner | 4-Burner + Side Burner | 6-Burner Propane Gas Grill With Side Burner | – | 40" PROPANE GAS | Gas Grill | Regular | 5-Burner Grill |
| Model | JD-4A | 740-0781P | 00031GBA0-3 | BMRUSDI6 | 57568 | 720-1142 | M2-410BZ | JD-4A | 720-0830H | YQL003 | X002-NG-4-SS | GS376 | US-SG6002R | BLZ-4LBM-NG | 720-0982 |
If you need a freestanding cart rather than a fixed island, review burner specs for the best gas grills.
How to Choose the Right Built-In Grill
Check your fuel source
You must match the grill to your home’s fuel infrastructure. Some models, like the Brand-Man 6-Burner, require a natural gas line. Others, such as the Electactic 4-Burner, run on propane tanks. The SPIRE model offers multi-fuel flexibility if you are unsure. If you have a gas line, natural gas provides continuous heat without refilling tanks. If you lack plumbing, propane offers portability. Check the attributes before buying to avoid installation delays or incompatibility issues with your outdoor kitchen setup.
Measure the cutout width
The width determines whether the unit fits your cabinetry. The Megamaster 5-Burner requires a 59-inch space, which is quite wide. The Bull Brahma needs 42 inches, while the Stanbroil Hygrill fits a 30.5-inch cutout. Always measure your designated space before ordering. A grill that is too large will not fit, and one that is too small leaves awkward gaps. Compare the width spec in the data to your exact dimensions to ensure a proper fit for your outdoor kitchen island.
Consider burner count
The number of burners affects heat distribution and cooking capacity. The AMERLIFE 6-Burner offers more zones for complex meals, while the Electactic 3-Burner suits smaller gatherings. The Nexgrill 5-Burner provides a middle ground. More burners generally mean more control over different cooking temperatures. If you cook for large groups, a 5 or 6-burner model like the Royal Gourmet may be better. For couples, a 3 or 4-burner unit is sufficient. Check the burner count to match your typical cooking volume.
Look for side burners
Side burners provide extra heat for sauces or side dishes. The Electactic 4-Burner includes a side burner, which is useful for preparing complements to your main course. The Nexgrill 5-Burner also features one. If you often cook elaborate meals, this feature adds significant utility. Models like the Blaze Prelude LBM do not list a side burner in their attributes. Decide if you need this extra heat source before choosing a model that lacks it.
Evaluate grilling surface material
Grate material impacts heat retention and food release. Cast iron grates, found on the Electactic 3-Burner and Brand-Man 6-Burner, retain heat well and sear effectively. They require seasoning to prevent rust. Stainless steel grates are easier to clean but may not sear as aggressively. Check the attributes for grate material. If you prefer heavy searing marks on steaks, cast iron is a strong choice. If you want low maintenance, stainless steel may be better for your routine.
Assess weight and stability
Built-in grills are heavy and require sturdy cabinetry. The Bull Brahma weighs 233 pounds, which is substantial. The Electactic 4-Burner is lighter at 65.2 pounds. Ensure your outdoor kitchen structure can support the weight. Heavier units often feel more durable but may be harder to install. Check the weight spec to plan your installation. If you have a lightweight cabinet, a heavy grill like the Onlyfire 175-pound model might require reinforcement to prevent sagging or damage over time.
Frequently asked questions
What is the narrowest built-in gas grill available?
The Bull Brahma offers the narrowest footprint at 27 inches wide. It is designed for tight 38-inch cutouts but weighs 233 pounds. This heavy unit delivers 90,000 BTUs for intense searing. You must ensure your structure supports the weight. It suits users prioritizing heat over capacity.
Which built-in grill fits a 40-inch cutout?
The SPIRE 36-Inch 6-Burner model fits a 40-inch width. It is a dual-fuel unit accepting multiple fuel types. The dimensions are 40 inches wide by 21.8 inches high. It provides strong heat for small crowds. This compact size makes it ideal for limited spaces.
Do any built-in grills include side burners?
Several models include side burners for extra cooking power. The Electactic 4-Burner and the Nexgrill 5-Burner both feature this utility. The AMERLIFE 6-Burner and the Royal Gourmet SG6002R also offer side burners. This feature allows you to prepare side dishes simultaneously.
Which built-in grill uses natural gas?
The Brand-Man 40-Inch and the Stanbroil Hygrill STD run on natural gas. The Blaze Prelude LBM 32-Inch is also a natural gas option. These models require a hardline connection rather than propane tanks. Choose these if you have existing gas lines in your outdoor kitchen.
What is the widest built-in gas grill listed?
The Megamaster 5-Burner is the widest at 59 inches. It requires significant space in your outdoor kitchen. The Nexgrill 5-Burner follows at 46.6 inches wide. The AMERLIFE 6-Burner measures 55.5 inches wide. Verify your cabinetry dimensions before selecting these larger units.
Which grill has cast iron grates?
The Electactic 3-Burner and the Brand-Man 6-Burner feature cast iron grates. The AMERLIFE 6-Burner also includes cast iron cooking surfaces. Cast iron retains heat well and creates distinct sear marks. These grills suit users who prioritize durable, high-heat cooking surfaces.
Which built-in grill includes a storage cabinet?
The Nexgrill 4-Burner includes a storage cabinet for tools. The Royal Gourmet SG6002R also provides integrated storage. These cabinets help organize grilling accessories near the cooking area. They add convenience for users who keep utensils and fuel nearby.
Which grill is best for high BTU output?
The Bull Brahma delivers 90,000 BTUs for maximum heat. The AMERLIFE 6-Burner offers substantial output for large families. The Royal Gourmet SG6002R provides 71,000 BTUs. High BTU ratings allow for faster heating and better searing. Select these models for intense cooking performance.
See also
Prices and specifications on this page are read from the Amazon product listing and can change at any time. Scores are out of 10, based on listed specifications and buyer feedback. Nobody at this site handled or measured these products.
