A good gas grill should make outdoor cooking easier, not turn every meal into a battle with uneven heat, unreliable ignition, or too little cooking space. The strongest options combine controllable burners, durable grates, practical grease management, enough room for the way you actually cook, and a fuel setup that fits your patio or backyard.
We researched current gas grills from established manufacturers and compared their cooking area, burner layouts, fuel types, grate materials, searing features, storage, ignition systems, warranties, and useful extras. Our picks range from straightforward propane grills to natural-gas and connected models for cooks who want more capacity or features.
This is a research-based comparison rather than a claim of hands-on testing. Specifications and features below are based on current manufacturer information, while prices and availability can change.
Best Gas Grills: Quick Comparison
| Gas Grill | Best For | Main Burners | Cooking Area | Fuel |
|---|---|---|---|---|
| Weber Spirit E-425 | Best Overall | 4 | 533 sq. in. total | Propane |
| Napoleon Prestige 500 Connected RSIB | Best Premium | 4 | 900 sq. in. total | Propane |
| Charbroil Performance Series 463349325 | Best Value | 4 | 565 sq. in. total | Gas / Propane setup |
| Nexgrill Deluxe 6-Burner 720-0896X | Best for Large Cookouts | 6 | 806.19 sq. in. total | Propane / NG convertible |
| Weber Genesis E-325 Natural Gas | Best Natural Gas | 3 | 641 sq. in. total | Natural Gas |
| Monument Denali 605 | Best Smart Large-Capacity Pick | 6 | 900 sq. in. total | Propane / NG convertible |
1. Weber Spirit E-425 Gas Grill
The Weber Spirit E-425 is one of the most balanced options in this comparison for a typical home griller. Four independently controlled stainless-steel burners provide more flexibility than a basic two- or three-burner grill when you want separate direct- and indirect-heat zones.
Its standout feature is the Sear Zone. Two Boost Burners increase heat in the designated searing area, making this configuration better suited to steaks and other foods that benefit from a high-heat finish while still preserving the convenience of a conventional gas grill.
Weber lists 428 square inches of primary cooking space plus a 105-square-inch warming rack, for 533 square inches total. The porcelain-enameled cast-iron cooking grates are designed to retain heat well, while the Flavorizer bars catch drippings and direct grease away from the burners.
Snap-Jet Ignition allows individual burners to be lit from their control knobs, and the removable grease tray simplifies routine cleanup. For many families, the Spirit E-425 provides enough cooking area without taking up the space of an oversized six-burner grill.
Pros
- Four independently controlled burners
- Dedicated high-output Sear Zone
- Porcelain-enameled cast-iron cooking grates
- 533 square inches of total cooking area
- Snap-Jet individual burner ignition
Cons
- No standard side burner
- Smaller cooking surface than large six-burner grills
- Propane tank is sold separately
2. Napoleon Prestige 500 Connected RSIB
The Napoleon Prestige 500 Connected RSIB is aimed at outdoor cooks who want much more than a basic burner-and-grate setup. In addition to four main burners, it adds an infrared SIZZLE ZONE side burner and a rear infrared burner for rotisserie cooking.
Napoleon rates the grill at 82,000 BTU of total heat output and 900 square inches of total cooking area. The main cooking surface measures 28 by 17.75 inches, giving it ample room for everyday family meals as well as larger weekend cookouts.
The Connected version adds Wi-Fi and Bluetooth connectivity, an integrated LCD display, temperature monitoring, cook assistance, timers, and high-temperature warnings. These features are particularly useful for longer cooks where repeatedly opening the lid or standing beside the grill is inconvenient.
Stainless-steel construction, stainless cooking grids, illuminated SafetyGlow controls, a heavy-duty rotisserie kit, and Napoleon’s JETFIRE ignition reinforce its premium positioning. It is considerably more elaborate than most backyard grills, but the extra equipment can make sense for cooks who will actually use searing, rotisserie, and connected-temperature functions.
Pros
- 900 square inches of total cooking area
- Infrared side searing burner
- Rear infrared rotisserie burner
- Wi-Fi and Bluetooth temperature monitoring
- Heavy-duty rotisserie kit included
Cons
- More grill than many casual users need
- Large 65.5-inch overall width
- Connected features add complexity compared with a traditional grill
3. Charbroil Performance Series 4-Burner 463349325
The Charbroil Performance Series model 463349325 focuses on straightforward backyard versatility. It combines four main burners with an additional side burner, giving cooks the ability to grill mains while warming sauces, vegetables, beans, or other side dishes without going back indoors.
The main grill provides 435 square inches of primary cooking area plus a 130-square-inch warming rack, for 565 square inches total. Four burners supply 30,000 BTU across the main cooking area, while the side burner adds another 11,000 BTU.
Charbroil’s FlavorMax cooking system is intended to improve heat control and reduce flare-ups. The main cooking grates are porcelain-coated cast iron, a useful combination for heat retention and relatively simple maintenance.
Its open-cart design is less enclosed than premium cabinet grills, but that also keeps propane-tank access and storage straightforward. This model makes the most sense for shoppers who want four cooking zones and a side burner without paying for smart controls, infrared rear burners, or other premium extras.
Pros
- Four main burners
- Dedicated 11,000-BTU side burner
- 565 square inches of total cooking area
- Porcelain-coated cast-iron grates
- Electronic ignition
Cons
- Open cart provides less concealed storage
- No dedicated infrared searing burner
- Warranty coverage varies by component
4. Nexgrill Deluxe 6-Burner Gas Grill 720-0896X
The Nexgrill Deluxe 6-Burner 720-0896X is designed for cooks who routinely need more heat zones and more space than a standard three- or four-burner grill provides. Six individually controlled main burners make it easier to arrange several temperature zones at once.
Nexgrill lists 806.19 square inches of total cooking space and 75,000 BTU of total output. That combination is especially useful when grilling a large batch of burgers, chicken pieces, vegetables, and other foods with different heat requirements.
A ceramic searing side burner provides a dedicated high-temperature surface rather than requiring the main cooking area to handle every searing task. The grill also includes a motorized rotisserie kit for slow, rotating cooks such as poultry or larger roasts.
The model is configured for propane but uses dual-energy valves and can be converted for natural gas with the appropriate setup. That flexibility can be valuable if you want to start with a propane tank and later install a permanent natural-gas connection.
Pros
- Six main burners for multiple heat zones
- 806.19 square inches of total cooking space
- 75,000 BTU total output
- Ceramic searing side burner
- Rotisserie kit included
Cons
- Large footprint requires more patio space
- Six burners can be excessive for small households
- More components mean more surfaces to clean and maintain
5. Weber Genesis E-325 Gas Grill — Natural Gas
For homes with an existing natural-gas line, the Weber Genesis E-325 provides a convenient alternative to repeatedly refilling or exchanging propane tanks. This specific model is factory configured for natural gas and should be treated as a dedicated natural-gas grill rather than a propane model.
Three PureBlu burners provide 39,000 BTU per hour of main-burner input, while an additional 13,000-BTU sear-zone burner increases heat where high-temperature cooking is needed. The tapered burner design is intended to maintain consistent pressure and distribute heat across the cooking surface.
Cooking capacity is substantial for a three-burner grill: 513 square inches of primary cooking space plus a 128-square-inch warming rack, for 641 square inches total.
The Weber Crafted porcelain-enameled cast-iron cooking grates offer heat retention for searing, while the larger cabinet-style chassis provides useful work surfaces and tool hooks. The tradeoff is that this is not the right choice unless the installation location already has, or will have, an appropriate natural-gas supply.
Pros
- No propane-tank refilling when connected to home natural gas
- 641 square inches of total cooking area
- Extra-large sear zone
- Porcelain-enameled cast-iron grates
- Three independently controlled main burners
Cons
- Requires a suitable natural-gas connection
- Not portable like a propane grill
- Large chassis may be unnecessary for compact patios
6. Monument Denali 605 Smart Gas Grill
The Monument Denali 605 combines large-capacity grilling with smart monitoring features. Six main burners and 900 square inches of total cooking area make it well suited to large families, parties, and cooks who often need several heat zones operating simultaneously.
Monument rates the grill at 84,000 BTU total output and 640 square inches of primary cooking area. A separate warming area brings total cooking space to 900 square inches.
Bluetooth connectivity allows temperature information to be monitored through Monument’s app within the supported connection range. An LED display and illuminated control knobs provide additional information directly at the grill, while the clear-view window makes it possible to check food visually without opening the lid every time.
The Denali 605 is designed to operate on propane and can also be converted to natural gas with Monument’s specified conversion kit. This makes it one of the more flexible choices in the group for cooks who want both large capacity and the option to change fuel configuration later.
Pros
- Six main burners
- 900 square inches of total cooking area
- 84,000 BTU total output
- Bluetooth temperature monitoring
- Can be converted from propane to natural gas
Cons
- Large footprint is not ideal for tight patios
- Smart features may be unnecessary for simple weeknight grilling
- Natural-gas conversion requires the specified conversion kit
How to Choose the Best Gas Grill
Choose the Fuel Type First
Most freestanding backyard gas grills run on either liquid propane or natural gas. Propane is portable and works almost anywhere you can safely use an outdoor grill, but the tank eventually needs to be refilled or exchanged. Natural gas avoids tank changes but requires a suitable fixed gas connection and generally limits where the grill can be placed.
Match Burner Count to the Way You Cook
More burners are useful primarily because they create more independent temperature zones. A three- or four-burner grill is often enough for a typical household. Five- and six-burner grills make more sense when you regularly cook for larger groups or prepare several foods at different temperatures at the same time.
Look at Primary Cooking Area, Not Just Overall Size
Manufacturers often list both primary cooking area and total cooking area. Total area may include warming racks, which are useful but are not always equivalent to the main grilling surface. Compare primary grate size when determining how many burgers, steaks, chicken pieces, or vegetable trays you can actually cook over the main burners.
Do Not Judge Performance by BTU Alone
BTU output tells you how much heat the burners can produce, but it does not by itself determine grilling performance. Burner spacing, firebox design, grate material, ventilation, heat tents, and overall efficiency affect how that energy reaches the food.
Consider a Searing Burner if You Cook Steaks Often
Dedicated high-heat zones can be useful for creating a strong crust on steaks and chops. Some grills boost the output of selected main burners, while others provide an infrared side searing station. Either approach can be useful, but it should not replace good overall temperature control.
Choose Grate Material Carefully
Porcelain-enameled cast iron retains heat well and is common on mainstream grills. Stainless-steel grates tend to resist corrosion and can be easier to maintain over the long term, though construction quality matters more than material name alone.
Think About Cleaning and Grease Management
Removable grease trays, accessible fireboxes, replaceable heat tents, and easy-to-reach cooking grates can save significant time over years of ownership. A grill that is difficult to clean tends to accumulate grease and debris faster, which can contribute to flare-ups and uneven performance.
Make Sure the Grill Fits Your Space
Check the manufacturer’s assembled width and depth, then allow appropriate safe clearance around the grill. Folding side shelves can help on smaller patios, while six-burner grills and large premium cabinets need considerably more permanent space.
Gas Grill FAQ
How many burners does a gas grill need?
Three or four burners are enough for many households because they allow direct and indirect cooking zones while keeping the grill reasonably compact. Five or six burners are more useful for large gatherings or cooks who regularly prepare several foods at different temperatures.
Is propane or natural gas better for a grill?
Neither is universally better. Propane provides portability and requires no permanent gas line. Natural gas is convenient for a fixed backyard installation because you do not need to replace tanks, but the grill must be compatible with natural gas and connected to an appropriate supply.
Are more BTUs always better?
No. High BTU output can help generate heat quickly, but burner design, cooking-area size, firebox construction, heat distribution, and grate material all affect real-world grilling performance. BTUs should be considered alongside the rest of the grill’s design.
Are infrared searing burners worth it?
They can be worthwhile for cooks who frequently prepare steaks, chops, or other foods that benefit from very high surface heat. They are less important if most of your cooking involves burgers, vegetables, chicken, or lower-temperature indirect grilling.
How much cooking space should I look for?
Smaller households can often work comfortably with roughly 400 to 500 square inches of primary grilling area. Larger families and frequent entertainers may benefit from substantially more. Focus on primary cooking area rather than relying only on total area that includes warming racks.
Can a propane grill be converted to natural gas?
Only when the manufacturer specifically supports conversion for that model and provides or approves the required conversion components. Never assume a propane grill can be converted simply because another version of the same grill is available in natural gas.
Final Verdict
For most backyard cooks, the Weber Spirit E-425 offers the strongest overall balance of four-burner flexibility, manageable size, a useful Sear Zone, cast-iron cooking grates, straightforward ignition, and enough cooking area for normal family meals and entertaining.
The Napoleon Prestige 500 Connected RSIB is the better fit when premium construction, infrared searing, rotisserie capability, large cooking space, and connected monitoring matter more than simplicity. The Charbroil Performance Series 463349325 is a more straightforward value-oriented four-burner option with a useful side burner.
For larger gatherings, both the Nexgrill Deluxe 6-Burner and Monument Denali 605 provide considerably more burner capacity. The Weber Genesis E-325 Natural Gas is the most logical choice here for a permanent natural-gas installation where propane-tank management is undesirable.