Searching for the best natural gas grill means balancing performance, convenience, and durability. The Monument Grills Denali Series stands out for its versatile 6-burner design and smart features, making it a top overall choice. For those prioritizing reliability, the Weber Genesis S-315 offers excellent build quality and consistent heat. The main tradeoffs in this category often revolve around size, feature set, and price—higher-end models deliver more sophisticated features but come at a premium, while budget options may lack durability or advanced controls. Continue reading for a detailed comparison to find the best fit for your outdoor cooking needs.
Key Takeaways
- The top-ranked grills combine high BTU output with durable stainless steel construction for consistent performance.
- Models with multiple burners and side features, like side burners or griddles, cater to more versatile cooking styles.
- Smart features and easy cleanup options are increasingly common in higher-end models, enhancing convenience.
- Budget-friendly options often compromise on durability or advanced features but can still deliver solid performance.
- Size and cooking space vary significantly; choosing based on your typical gathering size is key to satisfaction.
More Details on Our Top Picks
Monument Grills Denali Series, 6-Burner Convertible Natural Gas Smart bbq Grill Stainless Steel Denali 605 with Conversion Kit
This grill stands out for its ability to operate on both propane and natural gas, making it highly adaptable compared to the Weber Genesis S-315, which is strictly natural gas. The Denali 605 offers powerful 84,000 BTUs across six main burners plus a side burner, ensuring quick, even heating for large gatherings. Its smart Bluetooth app control and digital display provide a level of precision and convenience that surpasses traditional grills, although these features introduce a higher complexity and potential for tech issues. The expansive 895-square-inch cooking area is ideal for large meals, but the multiple features and smart technology come at a higher price point and require ongoing maintenance. The durable stainless steel construction enhances longevity, though it adds to the weight and cost. This pick is perfect for tech-savvy backyard chefs who need flexibility and ample space, but it may be overkill for casual users or those with limited space.
Pros:- Dual-fuel compatibility offers flexibility for different fuel sources
- Smart Bluetooth app control for precise temperature management
- Large cooking area suitable for big gatherings
- Durable stainless steel construction for longevity
Cons:- Higher price due to advanced features and larger size
- Complex setup and potential for tech malfunctions
- Heavy weight makes mobility challenging
Best for: Owners who want a versatile, feature-rich grill with smart control capabilities and large cooking capacity.
Not ideal for: Casual grillers or those with small outdoor spaces who prefer simple, straightforward models without smart features.
- Main Burner Count:6
- BTU Power:84000
- Cooking Area:895 sq inches
- Fuel Compatibility:Propane and Natural Gas (convertible)
- Connectivity:Bluetooth app control
- Material:Stainless Steel
Bottom line: This grill is best suited for tech-savvy users needing maximum versatility and large capacity, despite its higher cost and complexity.
Weber Genesis S-315 Natural Gas Grill for Outdoor Cooking, Stainless Steel, 3 Burners – Stainless Steel Cooking Grates & PureBlu Burners
Compared to the Monument Grills Denali, the Weber Genesis S-315 offers a dependable, straightforward natural gas setup with a reputation for durability and consistent heat. Its PureBlu tapered burners provide even flames that ensure uniform cooking across the 641-square-inch cooking surface, making it ideal for everyday grilling. The stainless steel grates and Flavorizers enhance flavor, while the grease management system simplifies cleanup—a step down in complexity but still highly effective. The S-315’s compact size and solid build make it easier to handle and more affordable, though it lacks the smart technology and extra burners of the Denali. It’s an excellent choice for those seeking a reliable, high-performance grill that balances price, features, and ease of use. However, it doesn’t offer the same large capacity or tech connectivity, so it’s less suited for massive crowds or tech enthusiasts.
Pros:- Reliable, consistent heat distribution with PureBlu burners
- Durable stainless steel construction
- Large cooking surface suitable for family meals
- Easy to clean with grease management system
Cons:- Limited to natural gas—no conversion option
- Smaller capacity than the Monument Denali 605
- Lacks smart app control and advanced features
Best for: Home grillers who want reliable performance and quality without high-tech extras or very large capacity.
Not ideal for: Owners seeking smart features, extensive customization, or very large cooking areas for big events.
- Main Burner Count:3
- BTU Power:30000
- Cooking Area:641 sq inches
- Fuel Type:Natural Gas
- Materials:Stainless Steel
- Ignition System:Snap-Jet
Bottom line: This grill is ideal for those wanting dependable Weber quality in a compact, easy-to-use design for everyday outdoor cooking.
Weber Spirit E-325 Natural Gas Grill for Outdoor Cooking and BBQ, 3 Boost Burners, Black – Porcelain-Enameled Cast-Iron Grates, Sear Zone
The Weber Spirit E-325 provides a solid balance of performance and affordability, with 3 main burners plus a dedicated Sear Zone that delivers 40% more power for high-temperature grilling, surpassing smaller models like the Genesis S-315. Its porcelain-enameled cast-iron grates retain heat well and are easy to clean, ensuring even cooking. The flavorizer bars enhance smoky flavor and reduce flare-ups, while the grease management system keeps cleanup straightforward. Its 428-square-inch grilling area suits small to medium families. The Snap-Jet ignition makes lighting quick and reliable, and side rails accommodate accessories for added convenience. However, it lacks the larger capacity or advanced features of the Monument Denali or the premium Weber Genesis models. This grill makes a great choice for budget-conscious owners who want consistent quality and excellent searing capability without extra bells and whistles.
Pros:- Powerful Sear Zone for high-temperature grilling
- Reliable ignition and consistent heat
- Porcelain-enameled cast-iron grates for durability
- Affordable Weber quality
Cons:- Smaller cooking area compared to larger models
- Limited to basic features without smart connectivity
- Fewer burners than premium options
Best for: Casual outdoor cooks who prioritize searing performance and dependability at a reasonable price.
Not ideal for: Large gatherings or users seeking smart controls or extensive customization options.
- Main Burner Count:3
- BTU Power:19000
- Cooking Area:428 sq inches
- Fuel Type:Natural Gas
- Material:Porcelain-Enameled Cast Iron
- Special Feature:Sear Zone with Boost Burners
Bottom line: This grill offers excellent searing and reliable performance for everyday use at a budget-friendly price.
Weber Spirit E-435 Natural Gas Grill for Outdoor Cooking, 4 Burners and 1 Side Burner, Black – Porcelain-Enameled Cast-Iron Grates, 2 Boost Burners, Sear Zone
Compared to the smaller E-325, the Weber Spirit E-435 offers four main burners plus a side burner, making it ideal for cooking multiple dishes simultaneously, especially for larger families or gatherings. Its two Boost Burners in the Sear Zone provide 40% more power, perfect for high-heat searing on larger cuts. The porcelain-enameled cast-iron grates ensure even heat retention, while the flavorizer bars improve flavor and reduce flare-ups. The 428-square-inch cooking surface, combined with side tables and tool hooks, supports extensive prep and serving space. The gas ignition is quick, and the durable construction ensures long-term use. Nonetheless, it lacks wireless or app-controlled features, and its size might be more than needed for smaller setups. This grill is best for owners seeking a versatile, high-capacity outdoor cooking station with excellent searing power, though it’s less suited for those wanting smart tech integration.
Pros:- Multiple burners plus side burner for cooking variety
- Two Boost Burners for intense searing
- Porcelain-enameled cast-iron grates for durability
- Extensive prep and serving space with side tables
Cons:- Larger size may not fit small patios
- No app or smart technology features
- Higher price point for added capacity
Best for: Large families or entertainers who need a versatile, high-capacity grill with strong searing capabilities.
Not ideal for: Small households or owners preferring minimal features and a more compact footprint.
- Main Burner Count:4
- Side Burner Count:1
- BTU Power:19000
- Cooking Area:428 sq inches
- Fuel Type:Natural Gas
- Special Features:Two Boost Burners, Sear Zone
Bottom line: This model is ideal for large-scale outdoor cooking and versatility, with powerful searing but without smart controls.
Nexgrill 4-Burner Natural Gas Grill with Side Burner and Griddle Insert, 627 SQ In Total Cooking Space, 59,000 BTUs Output, BBQ Grill Perfect for Outdoor Gatherings – 730-0958HE
This Nexgrill stands out for its expansive 627 square inches of cooking space, making it ideal for large gatherings. Its inclusion of a cast iron griddle insert adds a level of versatility that few competitors, like the Weber Genesis E-415, can match. The four burners deliver a combined 59,000 BTUs, ensuring fast and even cooking, while the side burner is perfect for sauces or side dishes without needing extra equipment. Compared to the Weber Spirit E-425, this model offers more total surface area and a dedicated griddle, but it sacrifices some of Weber’s refined heat distribution and build quality. The porcelain-coated cast iron grates are durable and easy to clean, though flares can occur if not managed properly. The portability with heavy-duty casters is a plus for flexibility. This grill makes the most sense for those hosting big outdoor parties who need a lot of cooking space and multi-functionality, but it may be too bulky for small patios or frequent movers.
Pros:- Expansive 627 sq in cooking surface for large meals
- Includes a versatile cast iron griddle insert
- Strong 59,000 BTU output for quick cooking
- Convenient side burner for multitasking outdoors
Cons:- Bulkier and less portable than smaller models like Weber Spirit E-415
- Potential flare-ups due to flare management needs
- Build quality may not match high-end brands
Best for: Large families or entertainers who need high capacity and multi-use features in an outdoor grill.
Not ideal for: Small patios or users prioritizing compactness and premium build quality over size and versatility.
- Total Cooking Surface Area:627 square inches
- BTU Output:59,000 BTUs
- Number of Burners:4
- Side Burner Power:15,000 BTUs
- Cooking Grid Material:Porcelain-coated cast iron
- Additional Components:Cast iron griddle insert
Bottom line: This grill is best for large-scale outdoor cooks who value size and multi-functionality over space-saving design.
Napoleon Rogue 525 Natural Gas Grill, Black, Stainless Steel Grids, Durable 4-Burner BBQ
Compared with the Weber Genesis E-415, the Napoleon Rogue 525 emphasizes precise heat control, making it ideal for chefs who want to fine-tune their cooking. Its four stainless steel burners with dedicated control allow for accurate temperature zones, and the durable black porcelain enamel lid withstands the elements while maintaining a sleek look. The stainless steel grids are virtually maintenance-free, providing consistent searing and easy cleanup, similar to Weber’s porcelain-enamel cast-iron but with less concern about rust. While it doesn’t have the extra surface area of the Nexgrill, the Rogue 525 excels in delivering even and controllable heat, which is perfect for grilling delicate foods or achieving perfect sears. Its compact design makes it suitable for smaller patios where space and precise temperature control matter most. However, it lacks the additional features like a side burner or griddle, which might limit versatility for some users.
Pros:- Excellent heat control with independent burners
- Stainless steel, low-maintenance grids
- Durable porcelain enamel finish withstands weather
- Compact size suited for small outdoor spaces
Cons:- Less total cooking area compared to larger grills like Nexgrill
- Lacks extra features such as side burners or griddles
- Higher price point for comparable features
Best for: Serious grillers who prioritize precise temperature control and durability in a compact 4-burner setup.
Not ideal for: Large parties or those needing extra cooking space or multi-function features like griddles or side burners.
- Total Cooking Surface Area:approximately 28.75 x 18 inches
- BTU per Burner:varies, but overall high power
- Number of Burners:4
- Material:Stainless steel
- Additional Features:Durable porcelain enamel lid
Bottom line: This grill is perfect for those who want precise heat management and durability in a smaller footprint.
Weber Genesis E-415 Natural Gas Grill for Outdoor Cooking, 4 Burners, Black – Porcelain-Enameled Cast-Iron Grates & PureBlu Burners
This Weber Genesis E-415 makes a compelling choice for those seeking proven reliability and high-quality craftsmanship. Its four PureBlu burners with tapered design ensure consistent flames and even heating, outperforming many generic models. The porcelain-enameled cast-iron grates heat evenly and are easy to clean, a feature that offers longevity and superior searing compared to the Nexgrill’s cast iron grates. The built-in Flavorizer bars funnel juices for enhanced flavor while reducing flare-ups, a feature that high-end users like Weber prioritize over budget models. While it doesn’t boast the largest surface area in this lineup, the Genesis E-415’s reputation, warranty, and consistent performance make it a standout for outdoor enthusiasts who value dependability. It’s a solid investment for users who want a balance of size, quality, and brand trust, even though it may lack some of the extra accessories or size of the Nexgrill or Monument Grills.
Pros:- Proven Weber quality and durability
- Even heat distribution with PureBlu burners
- Cast-iron grates retain heat and are easy to clean
- Trusted brand with excellent warranty
Cons:- Smaller cooking area compared to Nexgrill
- Lacks additional features like side burners or griddles
- Higher price for size but with brand premium
Best for: Homeowners seeking a reliable, well-built grill with excellent heat distribution and brand reputation.
Not ideal for: Large-scale parties or those needing extensive surface area and multi-functionality beyond traditional grilling.
- Total Cooking Surface Area:approximately 28.75 x 18 inches
- BTU Output:4 burners, total 48,000 BTU
- Material:Porcelain-enameled cast iron
- Burner System:PureBlu technology
- Warranty:10-year limited
Bottom line: This grill is ideal for those who want a dependable, high-performance outdoor cooker backed by a trusted brand.
Monument Grills 4+1 Burner Natural Gas Grill with Hose, 50,000 BTU Stainless Steel Outdoor Patio Barbecue Grill with Cover, Fast Heating, Knob Control, and Easy Cleanup, M415BZNG
Compared to the Weber Spirit E-425, this Monument Grills M415BZNG offers a higher total BTU of 50,000 and an extra burner, making it more suitable for those who want larger capacity and faster heating. Its stainless steel construction ensures durability and resistance to the elements, with a focus on easy cleanup and fast heat-up times. The five burners provide flexible zone control, ideal for multi-zone cooking or preparing multiple dishes simultaneously. The included hose simplifies setup for natural gas, and the built-in cover adds protection. While it lacks some of Weber’s brand recognition, the Monument Grills model delivers impressive power and features at a competitive price point. However, it may not have the same extensive accessory ecosystem or warranty coverage, making it better suited for more experienced outdoor cooks who want maximum power and flexibility.
Pros:- High total BTU of 50,000 across 5 burners
- Stainless steel construction resists weathering
- Includes a cover for added protection
- Fast heating with multiple zones
Cons:- Lacks the brand ecosystem and support of Weber
- Slightly more complex to operate with 5 burners
- No additional accessories like griddles or side burners
Best for: Experienced grillers wanting high power, multiple burners, and large capacity for frequent outdoor cooking.
Not ideal for: Casual users or those with limited outdoor space seeking a smaller, more refined, or brand-name product.
- Total BTU:50,000
- Number of Burners:5
- Cooking Surface Area:roughly 26.6 x 51.8 inches
- Material:Stainless steel
- Additional Features:Includes cover and hose
Bottom line: This grill appeals to power users seeking large capacity and high heat output for serious outdoor cooking.
Weber Spirit E-425 Natural Gas Grill for Outdoor Cooking and BBQ, 4 Burner, Black – Porcelain-Enameled Cast-Iron Grates & Sear Zone
The Weber Spirit E-425 offers a balanced blend of size, performance, and brand reputation, making it a top choice for outdoor cooks. Its four burners generate a total of around 48,000 BTUs, with a dedicated Sear Zone that provides 40% more power for high-heat searing, outperforming most in this segment. The porcelain-enameled cast-iron grates retain heat well and are easy to clean, supporting consistent results. The Sear Zone makes it ideal for steak enthusiasts, while the side tables and Weber Works accessories expand cooking options without sacrificing quality. Compared with the Nexgrill, the Weber’s build quality and warranty—up to 10 years—are significant advantages, though it offers slightly less total cooking area. Its reliable ignition system and brand support make it a safe investment for those prioritizing dependability and versatility in outdoor grilling.
Pros:- Trusted Weber quality and long warranty
- Powerful Boost Burners and Sear Zone
- Consistent heat with porcelain-enamel cast-iron grates
- Expandable with Weber Works accessories
Cons:- Slightly smaller cooking area than Nexgrill
- Higher price for size and brand
- Limited extra features compared to larger models
Best for: Home grillers wanting a reliable, versatile, and brand-backed natural gas grill for everyday outdoor cooking.
Not ideal for: Large parties or users requiring maximum surface area or multi-function attachments like griddles or pizza ovens.
- Total Cooking Surface Area:approximately 26.6 x 51.8 inches
- BTU Output:4 burners, total 48,000 BTU
- Material:Porcelain-enameled cast iron
- Special Features:Sear Zone, Boost Burners
- Warranty:10-year limited
Bottom line: This grill is suited for outdoor cooks valuing dependability, brand reputation, and versatile searing at a moderate size.
Weber Genesis S-415 Natural Gas Grill for Outdoor Cooking, Stainless Steel, 4 Burners
This Weber Genesis S-415 stands out for its combination of durability, consistent heat output, and expanded cooking capabilities. Compared with smaller models like the Weber Spirit E-325, it offers a larger cooking surface and four burners, making it better suited for family cookouts or entertaining larger groups. The PureBlu burners with tapered design deliver uniform heat, minimizing hot spots, which is a significant advantage over models with standard burners. Its stainless steel construction ensures longevity and resistance to weather, but this also means a higher price point and heavier weight. The built-in Flavorizers and grease management system simplify cleaning and enhance flavor, yet the complexity of four burners increases cleaning and maintenance effort. This pick makes the most sense for those who want a reliable, versatile grill with ample cooking space and don’t mind a larger footprint.
Pros:- Large cooking surface with 994 sq inches for multiple dishes at once
- Excellent heat distribution thanks to PureBlu tapered burners
- Stainless steel construction offers durability and weather resistance
- Versatile cooking options with compatibility for Weber Crafted accessories
Cons:- Heavy and bulky, requiring significant storage space
- Higher price compared to smaller or simpler models
- Maintenance can be more involved with four burners and additional components
Best for: Families or outdoor cooks needing a large, durable grill capable of handling multiple dishes simultaneously.
Not ideal for: Urban apartment dwellers with limited outdoor space or those seeking a lightweight, portable grill.
- Fuel Type:Natural Gas
- Main Burner Count:4
- Cooking Surface Area:994 Square Inches
- Material:Stainless Steel
- Wattage:14.06 Watts
- Item Dimensions:27″D x 64.5″W x 48.1″H
- Number of Racks:2
- Warranty:12 Year Limited
- Colors:Stainless Steel
Bottom line: This grill suits serious outdoor cooks who prioritize performance, durability, and spacious cooking area over portability.
How We Picked
Our evaluation focused on performance, build quality, ease of use, and value. We prioritized grills with sufficient BTU output for even heating and quick cooking, and examined their construction materials for longevity. Usability factors like ignition reliability, cleaning features, and ease of assembly also influenced our rankings. We compared models across different price ranges to identify where extra investment yields noticeable benefits, ensuring recommendations suit a variety of budgets and needs. The final order reflects a balance between affordability, features, and overall grilling performance that real buyers care about.Factors to Consider When Choosing Best Natural Gas Grill
Choosing the best natural gas grill involves considering multiple factors beyond just price. Understanding these details ensures you select a model that truly meets your outdoor cooking expectations and provides long-term value. Here are key considerations to keep in mind.Cooking Power and Burners
The number of burners and total BTU output directly impact cooking versatility and heating speed. More burners allow for better heat zones and multi-zone cooking, essential for complex meals. However, higher BTUs don’t always mean better results if the build quality isn’t durable. Focus on a balance of power and control, especially if you plan to cook for large groups or want precise temperature management.
Build Quality and Materials
Stainless steel remains the gold standard for longevity and resistance to the elements. Cheaper coatings or thinner metals may degrade faster, leading to rust or warping. Well-constructed grills also feature sturdy wheels, solid hinges, and durable knobs. Investing in quality materials often means paying more initially but gaining a grill that withstands years of outdoor use with minimal maintenance.
Ease of Use and Maintenance
Look for features like electronic ignition systems and removable grease trays, which simplify operation and cleaning. Some models include porcelain-enamel coatings on grates, making cleanup easier and preventing rust. A grill that’s straightforward to assemble and clean saves time and frustration, especially for those new to outdoor cooking or with busy schedules.
Size and Cooking Area
The amount of cooking space should match your typical gatherings. Larger families or hosts benefit from wider grills with multiple burners, while smaller households may prefer compact models that fit in tighter spaces. Remember, bigger grills often mean more storage and setup space, which could be a consideration depending on your outdoor layout.
Extra Features and Accessories
Features like side burners, built-in thermometers, or integrated lighting can enhance your grilling experience. Some models offer optional accessories like griddles or rotisserie kits that expand cooking options. However, these extras often increase the cost, so consider whether they add enough value to justify the investment based on your cooking style.
Frequently Asked Questions
Can I convert a natural gas grill to propane if needed?
Many natural gas grills, including several in our list, offer conversion kits that allow you to switch to propane. However, this process can be complex and may affect the grill’s warranty or performance if not done correctly. It’s often simpler and more reliable to choose a model designed for dual-fuel use from the start if you anticipate switching fuels frequently. Always follow manufacturer instructions and consult professionals if you’re unsure about the conversion process.
How important is the number of burners in a natural gas grill?
The number of burners influences how you can control heat zones and cook different foods simultaneously. A three-burner grill can handle most everyday needs, but four or more burners provide greater flexibility for multi-zone cooking, which is especially helpful when grilling different foods at different temperatures. Consider your typical cooking style and meal size to determine the right number of burners for your setup.
Are higher BTU ratings always better?
Not necessarily. While higher BTUs mean more potential heat, actual performance depends on the grill’s design, materials, and heat distribution. A poorly designed grill with high BTUs might produce uneven cooking. Focus on models with balanced BTU ratings and good construction, rather than just the highest number, to ensure consistent results and energy efficiency.
What maintenance do natural gas grills require?
Regular cleaning of the cooking grates, grease trays, and burners is key to maintaining performance. Periodic checks for gas leaks and rust are also recommended. Using high-quality fuel connections and covering the grill when not in use helps prolong its lifespan. With proper maintenance, a natural gas grill can last for many seasons with minimal issues.
Is a larger grill always better for outdoor gatherings?
While a bigger cooking area allows for more food at once, it also requires more space and can be more difficult to manage. For small families or casual grilling, a compact model may be more practical and easier to store. Larger grills are ideal for frequent entertainers or those who host big gatherings, but balance size with your available outdoor space and cooking needs.
Conclusion
For general outdoor cooking, the Weber Genesis S-315 offers a superb balance of power, durability, and value, making it our top overall pick. Those who prioritize long-term investment should consider the Weber Genesis E-415 or Weber Spirit E-425 for their additional features and build quality. Budget-conscious buyers will find solid performance in models like the Nexgrill 4-Burner. If you’re new to grilling, the Weber Spirit E-325 provides an easy, reliable introduction. For large families or frequent entertainers, the Monument Denali Series with its extra burners and smart features could be the best fit. Ultimately, your choice should reflect your typical use, space, and budget to ensure satisfying outdoor cooking.
