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3 Best Offset Gas Grills, Compared

By BuyDeck Editorial Team 4 Nov 2026 5 min read

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Finding the best offset gas grills requires looking at how dual-fuel systems handle smoke and heat. We compared 3 models based strictly on the specifications published on their listings. Our top pick is the Sophia & William 3-Burner Gas Charcoal Combo. It leads because its 840 square inches of cooking area offers large capacity for families. This size ensures you can cook enough food without overcrowding the grates. The dedicated offset smoker chamber allows you to add authentic wood smoke flavor while using gas burners for convenience. You can choose between quick gas heating or slow charcoal smoking. This guide helps you decide which grill fits your backyard space and cooking style.

Check cooking area size first

These models share identical dimensions of 66.7 by 22.6 inches. You get the same footprint and weight across the top picks. This consistency means space constraints will not vary between options. Focus on the dual-fuel capability instead. The offset smoker design remains constant, so your choice depends on burner count and brand preference rather than physical size.

#ProductBest forPrice
1Sophia & William 3-Burner Gas Charcoal Combo Best overallLarge families wanting dual-fuel versatility
2MFSTUDIO 3-Burner Gas Charcoal Combo Grill Best budgetsimultaneous grilling and smoking
3Captiva Designs 3-Burner Charcoal Gas Grill Also greatLarge capacity dual-fuel outdoor cooking

The best fit for you

  • You want the most versatile dual-fuel setup – Sophia & William 3-Burner Gas Charcoal Combo – It combines a gas grill with a dedicated offset smoker for flexible cooking methods.
  • You need separate temperature zones for entertaining – MFSTUDIO 3-Burner Gas Charcoal Combo Grill – The combo design lets you use gas and charcoal simultaneously in distinct areas.
  • You prioritize large capacity over portability – Captiva Designs 3-Burner Charcoal Gas Grill – Its substantial size and dual-fuel capability support serious outdoor cooking for large groups.
1Best overall
Sophia & William 3-Burner Gas Charcoal Combo

Sophia & William 3-Burner Gas Charcoal Combo

Best for: Large families wanting dual-fuel versatility

Smoker Style
Offset
Fuel Type
Dual-Fuel (Gas & Charcoal), Propane
Total Heat Output
30,000 BTU
Number of Burners
3
Cooking Area
840 sq. in.
Cooking Grate Material
Porcelain-enameled cast iron

This grill combines gas convenience with charcoal flavor. It offers 840 square inches of total cooking space, split between a 568 square inch main grate and a 141 square inch offset smoker. Three stainless steel burners provide 30,000 BTU. The unit weighs 132 pounds and measures 66.7 inches wide. You get porcelain-enameled cast iron grates for even searing and pull-out trays for easy cleanup.

Pros
  • 840 square inches of total cooking capacity
  • 30,000 BTU output from three stainless steel burners
  • True offset smoker design for authentic smoke flavor
  • Porcelain-enameled cast iron cooking grates
  • Pull-out ash and grease trays for easy cleanup
Cons
  • Heavier build at 132 pounds compared to lighter models
  • Smaller offset smoker area at 141 square inches
  • Lower total cooking surface than larger 4-burner combos
Good fit if
  • You want the flexibility of both gas and charcoal cooking
  • You need enough space to cook for a large family
  • You prefer traditional offset smoker heat flow
Skip if
  • You need a lightweight grill for easy transport
  • You only want a single fuel type
  • You have limited patio space for a wide unit

Verdict: Sophia & William 840 sq in Gas Charcoal Combo delivers versatile dual-fuel cooking with a dedicated offset smoker. It fits buyers who want high capacity and authentic smoke flavor without sacrificing gas convenience.

2Best budget
MFSTUDIO 3-Burner Gas Charcoal Combo Grill

MFSTUDIO 3-Burner Gas Charcoal Combo Grill

Best for: simultaneous grilling and smoking

Smoker Style
Offset
Fuel Type
Dual Fuel
Total Heat Output
30,000 BTU
Number of Burners
3
Cooking Area
839 SQ.IN.
Cooking Grate Material
Porcelain-Enameled Cast Iron

This MFSTUDIO grill combines three fuel zones in one unit. It offers 839 square inches of total cooking space, including a 311 square inch gas area and a 257 square inch charcoal section. The 30,000 BTU output supports versatile cooking. The offset smoker adds 140 square inches for smoking. Weighing 132 pounds, it is a substantial piece of equipment. It suits those who want to grill and smoke simultaneously without needing multiple appliances.

Pros
  • 311 square inch gas cooking area
  • 257 square inch charcoal cooking area
  • 30,000 BTU total heat output
  • 140 square inch offset smoker
Cons
  • 132 pounds weight requires two people for assembly
  • 66.7 inches width takes up significant patio space
Good fit if
  • You want to grill and smoke at the same time
  • You need separate temperature zones for different foods
Skip if
  • You have limited patio space
  • You prefer lightweight equipment for easy storage

Verdict: MFSTUDIO 3-Burner Gas & Charcoal Combo is a heavy-duty option for cooks who need separate temperature zones. It fits households that entertain often and want to use both gas and charcoal in one session.

3Also great
Captiva Designs 3-Burner Charcoal Gas Grill

Captiva Designs 3-Burner Charcoal Gas Grill

Best for: Large capacity dual-fuel outdoor cooking

Smoker Style
Offset
Fuel Type
Dual Fuel (Propane and Charcoal)
Total Heat Output
30,000 BTU
Number of Burners
3
Cooking Area
840 sq. in.
Features
Offset Smoker

This Captiva Designs unit combines a 30,000 BTU gas grill with a charcoal section and an offset smoker. You get 840 square inches of total cooking space, including a 568-square-inch main grate. The side-mounted smoker channels smoke horizontally for flavor. It weighs 133 pounds and measures 66.7 inches wide. This setup suits those who want versatility in a single, heavy-duty appliance for large gatherings.

Pros
  • 840 square inches of total cooking area
  • 30,000 BTU output from stainless-steel gas burners
  • Side-mounted offset smoker for horizontal smoke flow
  • Three-level adjustable charcoal pan for heat control
Cons
  • 133-pound weight makes it bulky to move
  • 66.7-inch width requires significant patio space
Good fit if
  • You need to cook for large groups simultaneously
  • You want both gas convenience and smoker flavor
  • You have ample outdoor space for a wide unit
Skip if
  • You have limited deck or patio space
  • You prefer a lightweight, portable grill
  • You only want gas cooking without charcoal

Verdict: Captiva Designs 3-Burner Offset Grill offers substantial cooking capacity and dual-fuel versatility for serious backyard cooks. It fits those who prioritize large capacity and flavor over compact portability.

Specifications side by side

SpecSophia & William 3-Burner Gas Charcoal ComboMFSTUDIO 3-Burner Gas Charcoal Combo GrillCaptiva Designs 3-Burner Charcoal Gas Grill
Fuel TypeDual-Fuel (Gas & Charcoal), PropaneDual FuelDual Fuel (Propane and Charcoal)
Total Heat Output30,000 BTU30,000 BTU30,000 BTU
Number of Burners333
Cooking Area840 sq. in.839 SQ.IN.840 sq. in.
Cooking Grate MaterialPorcelain-enameled cast ironPorcelain-Enameled Cast Iron–
Grill Configuration–Cart–
FuelCharcoalCharcoalCharcoal
Smoker StyleOffsetOffsetOffset
FeaturesOffset SmokerOffset SmokerOffset Smoker
UseGrilling, SmokerGrilling, SmokerGrilling, Smoker
ColorBlackBlackBlack
Dimensions22.6 × 66.7 × 49.2 inches22.6 × 66.7 × 49.2 inches22.6 × 66.7 × 49.2 inches
Weight132 pounds132 pounds133 pounds
Model––GR032

How to Choose the Right Offset Gas Grill

Verify dual-fuel capability

You need to confirm the unit supports both gas and charcoal. This design allows you to switch fuels or use them simultaneously. The Sophia & William 3-Burner Gas Charcoal Combo offers this versatility. It includes a dedicated offset smoker for authentic smoke flavor. You can enjoy the convenience of gas ignition while retaining the depth of charcoal. Check the product description for explicit mentions of dual-fuel systems. This feature is essential for cooks who want flexibility in their cooking methods.

Check smoker style

Ensure the grill features an offset smoker configuration. This style separates the heat source from the cooking chamber. It creates indirect heat for slow cooking and smoking. All models in this guide include this specific smoker style. The MFSTUDIO 3-Burner Gas Charcoal Combo utilizes this design. It helps maintain consistent temperatures for larger cuts of meat. Verify the listing confirms the offset layout. This structure is critical for achieving true barbecue results rather than just grilling.

Assess cooking capacity

Look at the total cooking area size for your needs. These models share identical dimensions of 66.7 by 22.6 inches. This consistency provides a substantial footprint for large gatherings. The Captiva Designs 3-Burner Charcoal Gas Grill offers this capacity. You should measure your available outdoor space to ensure fit. The weight is also consistent across the top picks at around 132 pounds. Consider if this size meets your typical entertaining requirements. Larger capacity allows for more food preparation simultaneously.

Review burner count

Check the number of gas burners for heat control. These units feature three burners for the gas section. This count provides adequate heat distribution for standard grilling tasks. The Sophia & William model includes this burner configuration. More burners allow for better zone management on the gas side. You can sear on high heat while cooking gently on lower settings. Verify the listing specifies the burner count. This spec impacts how evenly your food cooks on the main grill surface.

Consider color and finish

Note the color for aesthetic matching with your patio. All listed models are finished in black. This neutral color blends well with most outdoor decor styles. The MFSTUDIO unit shares this black finish. Consider if this color suits your existing outdoor furniture. Black finishes can sometimes show less dirt than lighter colors. Check the product images to confirm the exact shade. This detail is minor but contributes to the overall look of your cooking station.

Frequently asked questions

What is the best offset gas grill for large families?

The Sophia & William 3-Burner Gas Charcoal Combo is the top choice for large families. It offers dual-fuel versatility with a dedicated offset smoker. This setup provides high capacity and authentic smoke flavor. You get the convenience of gas grilling alongside traditional charcoal smoking. The 840 square inch cooking area accommodates big meals.

Which offset gas grill is best for simultaneous grilling and smoking?

The MFSTUDIO 3-Burner Gas Charcoal Combo Grill is ideal for simultaneous cooking. It features a heavy-duty design with separate temperature zones. You can use gas and charcoal in distinct areas during one session. This is perfect for households that entertain often. The dual-fuel capability allows for flexible cooking methods without switching fuels.

Are all these offset gas grills the same size?

Yes, the top picks share identical dimensions. Each model measures 66.7 inches in width and 22.6 inches in length. The height is 49.2 inches for all three options. This consistency means your space constraints will not vary between the choices. You get the same footprint regardless of which brand you select.

How much do these offset gas grills weigh?

These units are substantial in weight. The Sophia & William and MFSTUDIO models both weigh 132 pounds. The Captiva Designs model is slightly heavier at 133 pounds. This weight indicates a sturdy, heavy-duty construction. You will need a stable surface to support these grills securely during use.

Do these grills support both gas and charcoal?

Yes, all listed models are dual-fuel combos. They combine a gas grill with a charcoal compartment. You can switch fuels or use them simultaneously. This design offers flexibility for different cooking styles. The offset smoker feature allows you to add authentic smoke flavor while using gas for direct heat.

What is the best offset gas grill for large capacity cooking?

The Captiva Designs 3-Burner Charcoal Gas Grill is best for large capacity needs. It offers substantial cooking space for serious backyard cooks. The dual-fuel versatility supports various cooking methods. You prioritize large capacity and flavor over compact portability. This model fits those who need room for big cuts of meat.

What color are these offset gas grills?

All three top picks are black. The Sophia & William, MFSTUDIO, and Captiva Designs models all feature a black finish. This color is standard for outdoor grilling equipment. It helps hide soot and wear over time. You will get a uniform look regardless of which specific model you choose.

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.