By Miles SinclairUpdated November 2026
Shopping for the best LP gas grill usually comes down to a handful of questions: how many people you cook for, how much space you have, how much heat you need, and whether you want extras like a side burner or griddle. This roundup weighs seven propane models against those needs, using manufacturer specifications, brand reputation and common owner feedback patterns. None of these grills were tested by our editors. The picks are ordered by how well each one fits a typical backyard cook.
Our top picks at a glance
- 1
TOP CHOICEBest overall68,000 BTU 5 Burner Propane Gas Grill with Side BurnerView on Amazon - 2
TOP CHOICEBest for large familiesAoxun 4-Burner 49000 BTU Propane Grill with Side BurnerView on Amazon - 3
TOP CHOICEBest for a classic stainless buildSophia & William 4 Burner Propane Gas BBQ GrillView on Amazon - 4
Best for high-heat searingMonument Grills Mesa II 410FBZView on Amazon - 5
Best for griddle cooking4-Burner Propane Gas Grill and Griddle ComboView on Amazon - 6
Best for portability34,000 BTU 3-Burner Propane Gas Grill with Side BurnerView on Amazon - 7
Best budget pick40,000 BTU 4-Burner Propane Gas Grill with Folding Side TablesView on Amazon
Our Top Picks
| Product | Best for | Key feature |
|---|---|---|
| 68,000 BTU 5 Burner Propane Gas Grill with Side Burner | Large gatherings and all-around cooking | Five burners plus side burner, 647 sq in cooking space |
| Aoxun 4-Burner 49000 BTU Propane Grill with Side Burner | Large families | 49,000 BTU output with cast iron grates and side tables |
| Sophia & William 4 Burner Propane Gas BBQ Grill | Classic stainless steel look | 42,000 BTU with porcelain-enameled cast iron grates |
| Monument Grills Mesa II 410FBZ | Fast, high-heat searing | Advanced broil zone and quick preheat |
| 4-Burner Propane Gas Grill and Griddle Combo | Griddle cooking | Included griddle plus 49,000 BTU and double-wall lid |
| 34,000 BTU 3-Burner Propane Gas Grill with Side Burner | Small patios and camping | All-stainless build on a portable cart with wheels |
| 40,000 BTU 4-Burner Propane Gas Grill with Folding Side Tables | Budget-minded buyers | 302 sq in cooking area with folding side tables |
68,000 BTU 5 Burner Propane Gas Grill with Side Burner
68,000 BTU 5 Burner Propane Gas Grill with Side Burner-Professional-Grade Stainless Steel Outdoor BBQ Grill-647 sq in Cooking Space&Porcelain Cast Iron Grrates-Patio Cart Design for Backyard
Best for: Large gatherings and all-around cooking
This is the most heavily equipped model in the group, suited to cooks who regularly feed a crowd and want separate heat zones for direct searing, indirect roasting and side-dish cooking.
Key specs:
- 68,000 BTU total output (per listing)
- Five main burners plus side burner
- 647 sq in cooking space
- Porcelain-enameled cast iron grates
- Patio cart design
Pros:
- Multiple burners allow true zone cooking
- Generous cooking area for big batches
- Side burner handles sauces and sides
Cons:
- Large footprint needs a dedicated spot on the patio
- More burners means more parts to clean and check
Bottom line: Best for hosts who cook for groups often and want maximum heat control. Smaller households will likely find it more grill than they need.
Aoxun 4-Burner 49000 BTU Propane Grill with Side Burner
Stainless Steel Gas Grill, Outdoor Grills with Cast Iron Grates & Side Tables for Backyard, Patio, Camping Aoxun 4-Burner 49000 BTU Propane Grill with Side Burner, Black
Best for: Large families
A four-burner cart-style grill that balances generous output with side tables for prep space, a good match for families who cook several meals a week outdoors.
Key specs:
- 49,000 BTU (per listing)
- Four burners plus side burner
- Cast iron grates
- Side tables for prep and serving
Pros:
- Strong output for its burner count
- Side tables add useful work surface
- Cast iron grates hold heat well
Cons:
- Cast iron grates need regular seasoning to resist rust
- Build quality varies more across budget brands
Bottom line: A solid pick for families who want power and prep space in one cart.
Sophia & William 4 Burner Propane Gas BBQ Grill
42,000BTU Porcelain-Enameled Cast Iron Grates, Staless Steel Barbecue Grill for Backyard Outdoor Cooking, Patio Family Party Sophia & William Propane Gas BBQ Grills with Side Burner,4 Burner,Silver
Best for: Classic stainless steel look
A traditional four-burner propane grill with a stainless finish and enameled cast iron grates, aimed at backyard cooks who want a familiar layout without extra features.
Key specs:
- 42,000 BTU (per listing)
- Four burners plus side burner
- Porcelain-enameled cast iron grates
- Stainless steel construction
Pros:
- Simple, familiar four-burner layout
- Enameled grates resist sticking when kept clean
- Stainless look suits outdoor kitchens
Cons:
- Lower BTU rating than the top models here
- Limited griddle or accessory options
Bottom line: Good for everyday grilling with a clean, traditional setup.
Monument Grills Mesa II 410FBZ
Monument Grills 4 Burner Propane Gas Grill with Advanced Broil Zone, Stainless Steel Outdoor Mesa 2 Barbecue Grill, Foldable Side Shelves, 500°F in 5 Mins, Fast Assembly, Mesa II 410FBZ
Best for: Fast, high-heat searing
This four-burner model is built around a dedicated broil zone, making it a fit for steaks and other cuts that need intense direct heat.
Key specs:
- Four burners with advanced broil zone
- Foldable side shelves
- Rapid preheat to high temperature (per listing)
- Stainless steel outdoor build
Pros:
- Dedicated broil zone for high-heat searing
- Foldable shelves save space when stored
- Fast preheat cuts down wait time
Cons:
- Broil zone is a smaller area than the full grate
- Fewer extras than the larger combo models
Bottom line: Pick this if your priority is hot, fast sear on steaks and chops.
4-Burner Propane Gas Grill and Griddle Combo
49,000BTU, grease tray, stainless steel double-wall lid, cast iron grates, ideal for patio & garden. 4-Burner Propane Gas Grill and Griddle Combo with Side Burner
Best for: Griddle cooking
A four-burner grill paired with a griddle surface, useful for breakfast, smash burgers and stir-fried vegetables alongside traditional grilling.
Key specs:
- 49,000 BTU (per listing)
- Four burners plus side burner
- Griddle insert included
- Double-wall stainless lid and cast iron grates
- Pull-out grease tray
Pros:
- Griddle expands what you can cook outdoors
- Double-wall lid helps retain heat
- Grease tray simplifies cleanup
Cons:
- Griddle cleaning takes more effort than grates
- Less grate space when the griddle is in use
Bottom line: The right choice for cooks who want grill and griddle in one unit.
34,000 BTU 3-Burner Propane Gas Grill with Side Burner
All Stainless Steel BBQ Grill, Cast Iron Grates & Portable Cart with Wheels, Outdoor Barbecue for Backyard, Patio, Camping 34,000 BTU 3-Burner Propane Gas Grill with Side Burner
Best for: Small patios and camping
A smaller three-burner all-stainless model on a wheeled cart, suited to couples, small patios and occasional trips.
Key specs:
- 34,000 BTU (per listing)
- Three burners plus side burner
- Cast iron grates
- All-stainless build with wheeled cart
Pros:
- Compact footprint for small spaces
- Wheels make it easy to move
- Side burner adds versatility
Cons:
- Limited cooking area for large groups
- Lower total output than four- and five-burner models
Bottom line: A practical fit for small households and tight spaces.
40,000 BTU 4-Burner Propane Gas Grill with Folding Side Tables
40,000 BTU, 302 sq in, fits 3-4 people, cast iron grates, pull-out grease tray, wheels for patio & party 4-Burner Propane Gas Grill with Folding Side Tables
Best for: Budget-minded buyers
A four-burner grill with folding side tables and a pull-out grease tray, offering a good balance of features for shoppers who want value without giving up basics.
Key specs:
- 40,000 BTU (per listing)
- 302 sq in cooking area (per listing)
- Four burners
- Cast iron grates
- Folding side tables and wheels
Pros:
- Good feature set for the category
- Folding tables save storage space
- Pull-out grease tray eases cleanup
Cons:
- Smaller cooking area than the largest models
- Budget builds may need more frequent tightening of hardware
Bottom line: Suits buyers who want a full-featured four-burner grill at a moderate level of spend.
Buying Guide
Burner count and BTU output
BTU ratings tell you how much heat the burners can produce, but total BTU is only useful when you compare grills of similar size. More burners generally give you more control over heat zones, which matters for indirect cooking and multi-item meals. Manufacturers often list total BTU across all burners, so check whether the figure includes the side burner.
Good picks for this: 68,000 BTU 5 Burner Propane Gas Grill with Side Burner, Aoxun 4-Burner 49000 BTU Propane Grill with Side Burner
Cooking area and grate space
Measure how much grate space you need for a typical cook. Square inches of cooking area tell you how many burgers or chicken thighs fit at once. If you regularly cook for six or more, look for 500 sq in or more of primary grate space, and remember that warming racks and sear zones may not count toward the main figure.
Good picks for this: 68,000 BTU 5 Burner Propane Gas Grill with Side Burner, 40,000 BTU 4-Burner Propane Gas Grill with Folding Side Tables
Grate material
Cast iron grates hold heat and give strong sear marks, but they rust if left wet and need seasoning. Porcelain-enameled cast iron resists rust better and is easier to clean, though enamel can chip over time. Stainless steel grates are low-maintenance but usually retain less heat. Choose based on how much cleaning you are willing to do.
Good picks for this: Sophia & William 4 Burner Propane Gas BBQ Grill, Monument Grills Mesa II 410FBZ
Searing and broil capability
If you cook steak often, look for a dedicated high-heat zone or infrared sear burner. Dedicated broil zones can reach very high surface temperatures quickly, which gives a crust that is hard to match on a standard burner. Preheat time is a practical measure too; a grill that reaches cooking temperature in about 10 minutes is more convenient for weeknight use.
Good picks for this: Monument Grills Mesa II 410FBZ, 68,000 BTU 5 Burner Propane Gas Grill with Side Burner
Griddle and side burner extras
Side burners are useful for sauces, boiling corn or frying. Griddles open up breakfast and smashed-burger cooking, but they take up grate space and need their own cleaning routine. Decide whether these extras will get regular use before paying for them, since unused accessories add weight and cleanup without adding value.
Good picks for this: 4-Burner Propane Gas Grill and Griddle Combo, 34,000 BTU 3-Burner Propane Gas Grill with Side Burner
Portability and footprint
Measure your patio or deck before you buy. Cart-style grills with wheels are easier to move, but a full cart with side tables can be wide. If you camp or tailgate, a three-burner wheeled model keeps weight and bulk manageable. Check that the grill clears your door and railing if you plan to move it often.
Good picks for this: 34,000 BTU 3-Burner Propane Gas Grill with Side Burner, 40,000 BTU 4-Burner Propane Gas Grill with Folding Side Tables
Durability and care
Look at the firebox material, lid construction and burner tubes, since these see the most heat and moisture. Double-wall lids help hold temperature and resist warping. Plan to clean burners and grates at least twice a season and keep the grill covered when not in use. Regular cleaning extends the life of any grill, and a cover helps protect the finish.
Good picks for this: 4-Burner Propane Gas Grill and Griddle Combo, Aoxun 4-Burner 49000 BTU Propane Grill with Side Burner
FAQ
What does BTU mean on a propane grill?
BTU stands for British thermal unit, a measure of heat output. Higher BTU means the burners can produce more heat, but total output should be considered alongside cooking area and build quality. A well-designed grill with moderate BTU can outperform a poorly built one with a higher rating.
How many burners do I need?
Three burners are enough for most small households and offer basic zone cooking. Four burners give more flexibility for indirect cooking and larger batches. Five or more burners suit frequent hosts. More burners add cost and cleaning, so match the count to how you actually cook.
Are cast iron grates better than stainless steel?
Cast iron retains heat well and produces strong sear marks, but it needs seasoning and prompt drying to prevent rust. Stainless steel is lower maintenance and resists corrosion, though it typically holds less heat. Many owners choose cast iron for steaks and stainless for low-effort cooking.
How long does a propane tank last on a gas grill?
Burn time depends on the tank size and burner settings. A standard 20-pound tank commonly runs a four-burner grill for several cooking sessions at medium heat. Check the burner settings in the manufacturer’s guide and keep a spare tank for longer events.
How do I clean a propane grill safely?
Turn off the gas and let the grill cool before cleaning. Remove the grates, scrape them with a brush, and empty the grease tray regularly. Check burner ports for clogs and wipe the interior once a season. Always disconnect the tank before any deep cleaning, and consult the manufacturer’s manual for specific instructions.
Is a side burner worth having?
A side burner is useful if you cook sauces, sides or boil water outdoors. It saves trips back inside and helps you keep the main grill free for proteins. If you rarely cook side dishes outside, a grill without one may be a better use of your budget.
Should I cover my propane grill?
Yes. A fitted cover protects the finish, burners and grates from rain, sun and debris. Choose a cover sized to your grill and let it dry fully before storing it to prevent mildew.
Conclusion
For most backyard cooks, the best LP gas grill is the one that matches your household size, cooking style and space. The 68,000 BTU five-burner model suits frequent hosts, while the Aoxun four-burner works well for larger families who want prep space. Buyers focused on steak should look at the Monument Grills Mesa II for its broil zone, and those who want griddle cooking will appreciate the combo unit. The three-burner wheeled model fits small patios and camping, and the folding-table four-burner offers a practical middle ground for budget-minded shoppers.
Sources
- Safety guidance and general information on propane use and storage (energy.gov)
- Consumer product safety recalls, warnings and grill safety tips (cpsc.gov)
- Fire safety codes and outdoor cooking equipment guidance (nfpa.org)
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About Miles Sinclair
Miles Sinclair is part of our editorial team and reviews and edits our BBQ & grilling guides, checking product details against manufacturer specifications and owner feedback.
