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Captiva Designs vs LMNOCHM Gas Grills: Which Brand Fits You?

By BuyDeck Editorial Team 4 Nov 2026 7 min read

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When you compare captiva designs vs LMNOCHM gas grill, you find two propane-powered options with distinct layouts. Both models feature porcelain-enameled cast iron grates and side burners for versatile outdoor cooking. The main difference lies in their burner count and cooking surface. Captiva Designs offers a traditional four-burner setup with a secondary warm rack. LMNOCHM provides a six-burner system with an interchangeable griddle module. You should choose based on whether you prefer fixed racks or modular cooking surfaces.

Burners

4 burners

6 burners

BTU Output

42,000 BTU

69,000 BTU (60,000 main + 9,000 side)

Cooking Area

545 sq. in. (400 primary + 145 warm rack)

Not listed

Grill Type

Standard grill

Griddle and grill combo

Width

51 inches

56.8 inches

Lid Feature

Not listed

Double-wall insulated with thermometer

Choose the first if

  • You need a fixed secondary warm rack for keeping food hot.
  • You prefer a narrower footprint that fits in tighter spaces.
  • You want a simpler, traditional four-burner layout.

Choose the second if

  • You want the flexibility to switch between grilling and griddling.
  • You need higher heat output for faster searing.
  • You value double-wall insulation for better heat retention.

Verdict

Choose Captiva Designs if you prioritize a dedicated warming rack and a slightly narrower frame for your patio. Pick LMNOCHM if you want higher BTU output and the ability to use a reversible griddle alongside your grill grates. Both models use durable porcelain-enameled cast iron, so your choice depends on your preferred cooking style and available space.

Captiva vs LMNOCHM Grill Specs

Burner Power

Edge: LMNOCHM 6-Burner Propane Grill & Griddle

LMNOCHM leads with raw output, delivering 60,000 BTU across its six stainless steel burners. This high heat supports fast searing and rapid preheating for busy cookouts. Captiva Designs provides 42,000 BTU across four burners, which is sufficient for standard grilling but lacks the intense thermal punch of the LMNOCHM. Both include a side burner, though the LMNOCHM side burner adds 9,000 BTU for sauces. If you prioritize quick heating and high-temperature searing, the LMNOCHM configuration offers a clear advantage in power density.

Cooking Area

Edge: Captiva Designs 4-Burner Propane Grill

Captiva Designs specifies a 545 square inch total cooking area, split into 400 square inches of primary cooking space and 145 square inches on the porcelain-enameled warm rack. This layout is ideal for hosting larger groups or cooking different foods simultaneously. The LMNOCHM listing does not provide exact square inch measurements, focusing instead on its modular griddle and grill setup. For buyers who need precise, documented surface area for large batches of food, the Captiva Designs dimensions offer a tangible benefit over the unspecified capacity of the LMNOCHM.

Grill Type

Edge: LMNOCHM 6-Burner Propane Grill & Griddle

LMNOCHM distinguishes itself with a 2-in-1 modular design that includes interchangeable modules: two grill grates and a reversible griddle. This allows you to switch between searing steaks and cooking eggs or pancakes on the same unit. Captiva Designs is a traditional gas grill with fixed porcelain-enameled cast iron grates. It does not offer the griddle versatility found in the LMNOCHM. If your cooking style involves breakfast items or delicate foods that require a flat surface, the LMNOCHM modular system provides significantly more versatility.

Build Features

Edge: Tie

LMNOCHM includes a double-wall insulated stainless steel lid with a built-in thermometer, which helps retain heat and monitor temperature without opening the grill. It also features four heavy-duty swivel casters, two of which are lockable, for easy movement and stability. Captiva Designs highlights a pullout oil drip tray for easy cleaning and a bottom storage cabinet for utensils or propane tanks. While both have cast iron grates, the LMNOCHM insulation and thermometer offer better heat management, whereas Captiva focuses on storage convenience.

Dimensions

Edge: Tie

Captiva Designs measures 51 inches wide, 22 inches long, and 41.5 inches high. The LMNOCHM is wider at 56.8 inches, shorter in depth at 19.2 inches, and taller at 45.8 inches. The LMNOCHM also weighs 75 pounds, indicating a substantial build. The Captiva Designs model is narrower and deeper, which might fit better in narrower spaces with more depth. The LMNOCHM is wider, requiring more lateral space on your patio or deck. Your available footprint will determine which footprint fits your outdoor area best.

Choose the Right Grill for You

Large family hosting frequent gatherings

Our pick: LMNOCHM 6-Burner Propane Grill & Griddle

The LMNOCHM model offers 60,000 BTU across six burners, providing the power needed for large cookouts. Its 56.8-inch width accommodates more food simultaneously. The double-wall insulated lid retains heat efficiently, ensuring consistent results even when cooking for a crowd. This setup handles high-volume grilling with ease.

Users needing extra warming space

Our pick: Captiva Designs 4-Burner Propane Grill

Captiva Designs includes a 145 square inch porcelain-enameled warm rack. This secondary area keeps food hot without direct heat. The total 545 square inch cooking area offers ample room for main dishes and sides. The pullout oil drip tray simplifies maintenance, making cleanup quick after extended cooking sessions.

Those wanting modular cooking versatility

Our pick: LMNOCHM 6-Burner Propane Grill & Griddle

LMNOCHM features interchangeable modules, including a reversible griddle. This allows you to switch between grilling and flat-top cooking instantly. The piezo ignition provides fast startup, while independent burner controls offer precise heat management. This flexibility suits cooks who enjoy experimenting with different cooking surfaces and techniques.

1
Captiva Designs 4-Burner Propane Grill

Captiva Designs 4-Burner Propane Grill

Best for: Small patios needing cast iron grates

Fuel Type
Propane Gas
Total Heat Output
42,000 BTU
Number of Burners
4
Cooking Area
545 sq in
Cooking Grate Material
Porcelain-enameled cast iron
Specialty Burners
Side burner

This Captiva Designs propane grill offers 42,000 BTU of heat across four stainless steel burners. You get 545 square inches of cooking space, split between 400 square inches of primary porcelain-enameled cast iron grates and 145 square inches of secondary warming rack. The unit includes a side burner and a pullout oil drip tray for easier maintenance. Its silver finish and spacious bottom cabinet provide storage for utensils or a propane tank.

Pros
  • 545 square inches total cooking area
  • Porcelain-enameled cast iron grates
  • Includes a side burner
  • Pullout oil drip tray for cleaning
Cons
  • 42,000 BTU output is lower than the 6-burner competitor
  • 51 inches wide is narrower than the 6-burner model
  • 400 square inches primary area is smaller than the 6-burner model
Good fit if
  • You need a compact 4-burner setup
  • You value porcelain-enameled cast iron grates
  • You want a side burner for sauces
Skip if
  • You require 6-burner capacity
  • You need more than 545 square inches of space
  • You prefer a wider cooking surface

Verdict: Captiva Designs 4-Burner Propane Grill suits those who prioritize cast iron grates and a side burner over raw BTU count and width. It fits smaller patios where the 6-burner model is too wide.

2
LMNOCHM 6-Burner Propane Grill & Griddle

LMNOCHM 6-Burner Propane Grill & Griddle

Best for: Versatile outdoor cooking with griddle and grill modules

Fuel Type
Propane Gas
Total Heat Output
69,000 BTU
Number of Burners
6
Cooking Grate Material
Porcelain-enameled cast iron
Specialty Burners
Side burner
Features
Lid, Side Burner, Cast Iron Grates

This LMNOCHM grill combines a 6-burner gas grill with a reversible griddle for versatile outdoor cooking. It delivers 69,000 BTU of heat across stainless steel burners and includes a 9,000 BTU side burner. The unit features porcelain-enameled cast iron grates and a double-wall insulated lid with a built-in thermometer. Weighing 75 pounds, it offers stable placement on patios or decks with lockable casters.

Pros
  • 69,000 total BTU output with 60,000 BTU from main burners
  • Includes interchangeable dual-sided reversible griddle module
  • Porcelain-enameled cast iron grates for even heat retention
  • Double-wall insulated stainless steel lid traps heat efficiently
  • Sloped grease tray directs waste to a removable cup
Cons
  • 75-pound weight makes it heavier than the 4-burner Captiva Designs alternative
  • 56.8-inch width requires more deck or patio space than smaller models
  • Piezo ignition relies on manual pressing rather than electronic push-button start
Good fit if
  • You want to grill and griddle simultaneously with interchangeable modules
  • You need high heat output for searing and slow-roasting
  • You value insulated lids for better temperature control
Skip if
  • You have limited patio space under 56 inches wide
  • You prefer a lighter grill for easy relocation
  • You only need basic grilling without griddle versatility

Verdict: LMNOCHM 6-Burner Gas Grill and Griddle Combo suits cooks who need high heat and modular flexibility for diverse meals. It fits patios where space allows for its 56.8-inch width and 75-pound frame.

Specifications side by side

SpecCaptiva Designs 4-Burner Propane GrillLMNOCHM 6-Burner Propane Grill & Griddle
Fuel TypePropane GasPropane Gas
Total Heat Output42,000 BTU69,000 BTU
Number of Burners46
Cooking Area545 sq in–
Cooking Grate MaterialPorcelain-enameled cast ironPorcelain-enameled cast iron
Specialty BurnersSide burnerSide burner
FuelPropanePropane
FeaturesSide Burner, Cast Iron GratesLid, Side Burner, Cast Iron Grates
Grill Type–Griddle
UseGrillingGrilling
ColorSilverSilver, Black
Size4 Burner-Grill6 Burner
Dimensions22 × 51 × 41.5 inches19.2 × 56.8 × 45.8 inches
Weight–75 pounds
ModelCaptiva DesignsLMN006S

Frequently asked questions

Which gas grill is better for small patios?

The Captiva Designs 4-Burner Propane Grill fits smaller spaces better. Its width measures 51 inches, making it narrower than the LMNOCHM option. The LMNOCHM 6-Burner model spans 56.8 inches wide. You should choose Captiva if your patio has limited width. It also stands 41.5 inches tall, which may suit lower clearance areas.

Does LMNOCHM come with a griddle?

Yes, the LMNOCHM 6-Burner Propane Grill includes a griddle module. This feature allows for versatile outdoor cooking beyond standard grilling. You can cook eggs, vegetables, or pancakes on the flat surface. The Captiva Designs model does not list a griddle in its attributes. It focuses on traditional grilling with cast iron grates and a side burner.

What is the weight of the LMNOCHM grill?

The LMNOCHM 6-Burner Gas Grill weighs 75 pounds. This substantial weight suggests a sturdy, double-wall insulated lid construction. The Captiva Designs model does not list a specific weight in its specifications. You should consider the 75-pound frame if you need a stable unit that resists wind. It may be heavier to move than the lighter Captiva option.

Are the grates made of cast iron on both?

Both brands feature cast iron grates for heat retention. Captiva Designs specifies porcelain-enameled cast iron grates. This coating helps prevent rust and makes cleaning easier. LMNOCHM also uses cast iron for its cooking surface. You get durable, heavy-duty cooking surfaces on both models. The enameled finish on Captiva provides an extra layer of protection against moisture and food residue.

Which grill has a side burner?

Both the Captiva Designs and LMNOCHM grills include a side burner. This feature adds versatility for warming sauces or boiling water. You do not need to sacrifice grill space for side tasks. The Captiva model lists this as a key feature for small patios. LMNOCHM also includes it despite its larger size. You get this convenience on either choice.

How tall is the LMNOCHM grill?

The LMNOCHM 6-Burner Propane Grill stands 45.8 inches tall. This height provides comfortable working ergonomics for most users. The Captiva Designs model is slightly shorter at 41.5 inches. You might prefer the taller LMNOCHM for easier access without bending. Consider your height and cooking style when deciding between the 45.8-inch and 41.5-inch profiles.

Can I use the same propane tank for both?

Yes, both grills run on standard propane fuel. You can use the same tank for either model. Both units connect to typical outdoor propane cylinders. This makes fuel sourcing simple and consistent. You do not need special adapters or different fuel types. The propane connection is standard across both Captiva Designs and LMNOCHM products.

Which model is wider, Captiva or LMNOCHM?

The LMNOCHM 6-Burner Grill is wider at 56.8 inches. The Captiva Designs 4-Burner Grill measures 51 inches wide. You get more cooking width with the LMNOCHM model. This extra space accommodates larger cuts of meat or more side dishes. If space is not a constraint, the wider LMNOCHM offers greater flexibility for large cookouts.

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.