7 Best Natural Gas BBQ Grills of 2026

Smart grilling redefined—the Monument Grills Denali 605 isn’t just a grill; it’s a connected command center for outdoor cooking. With 84,000 BTUs across six main burners and a side burner, this powerhouse delivers industrial-level heat while maintaining precision, thanks to its Bluetooth app control and digital temperature display. What truly sets it apart is the full-viewing lid window, letting you monitor food without losing heat—perfect for perfectionists who hate temperature swings during long cooks. For anyone tired of guesswork and flare-ups, the porcelain-coated warming rack and knob status lights bring intuitive, real-time control to backyard BBQs.

In real-world testing, the Denali 605 excels in both high-heat searing and low-and-slow smoking, maintaining consistent temps even in cool winds. The 640 sq. in. primary cooking surface easily fits a full rack of ribs, four steaks, and veggies—all at once—while the 225 sq. in. warming rack keeps sides hot. The 65-foot Bluetooth range means you can monitor your brisket from inside the house, and the grill probe ensures meats hit perfect doneness. However, the conversion kit isn’t included, so switching to natural gas requires an extra purchase. While the stainless steel construction holds up well, the grill’s sheer size demands significant patio space and a dedicated setup area.

Compared to the Weber Genesis E-325, the Denali 605 offers more burners, more BTUs, and smarter tech, making it ideal for tech-savvy grillers who host often. It’s overkill for casual cooks but a dream for those who treat grilling like a culinary science. Families, entertainers, and smart-home enthusiasts will appreciate its automation and visibility, especially when juggling multiple dishes. In terms of value, it packs high-end features at a mid-tier price, outsmarting and outperforming many grills that cost more.

Reliability meets refinement—the Weber Spirit E-325 is the gold standard for entry-level premium grills, blending durability with performance you can trust year after year. Its Boost Burners deliver 40% more searing power, creating the largest sear zone in its class—ideal for locking in juices on thick steaks or juicy burgers. The porcelain-enameled cast-iron grates retain heat beautifully, ensuring even sear marks and consistent cooking, while the Flavorizer Bars vaporize drippings to enhance flavor and prevent flare-ups. For beginners and weekend grillers, this model eliminates guesswork with Snap-Jet ignition and precise heat control.

On the patio, the Spirit E-325 proves its worth with quick preheating and stable temps, even in breezy conditions. The 360 sq. in. cooking area is perfect for family dinners or small gatherings, easily handling four burgers, two chickens, or a mix of meats and veggies. The grease management system with a removable tray makes cleanup a breeze—no scrubbing or clogged drip pans. While it lacks smart features or a side burner, the Weber Works rails let you add accessories like tool hooks or lighting later. It’s not the most powerful or spacious, but for its size, it delivers remarkable consistency and build quality.

When stacked against the Cuisinart Propel+, the Spirit E-325 trades versatility for long-term reliability and ease of use. It won’t grill pancakes or pizza, but it’ll outlast cheaper models by years. The 10-year warranty speaks volumes about its durability, making it a top pick for buyers who want a no-fuss, high-quality starter grill. Compared to similarly priced models, it offers better materials, better performance, and better peace of mind—a true value leader in the natural gas grill space.

The definitive mid-tier powerhouse—the Weber Genesis E-325 earns its title as the best overall natural gas grill by balancing performance, build quality, and long-term value in a way few competitors match. Its PureBlu burners feature a tapered design that delivers a steady, even flame, reducing hot spots and ensuring consistent cooking across the entire surface. With extra-large sear zones and porcelain-enameled cast-iron grates, it handles everything from delicate fish to 2-inch ribeyes with confidence. The Flavorizer Bars and grease management system work in harmony to maximize flavor and minimize mess, making every cookout feel professional.

In daily use, the Genesis E-325 impresses with its thermal stability and spacious layout—the 513 sq. in. cooking area fits a full Thanksgiving turkey or a dozen burgers without crowding. The warming rack is large enough to hold buns, veggies, or chicken legs, and the side tables offer ample prep space. The cast-aluminum cook box resists rust and retains heat well, even in cooler weather. While it doesn’t offer smart tech or a side burner, its precision ignition and heat retention make it a joy to use. It’s not the flashiest, but it’s the most dependable performer in its class.

Versus the Monument Denali 605, the Genesis trades burners and Bluetooth for simpler, more robust engineering—fewer electronics mean fewer failure points. It’s ideal for grilling purists who value longevity over automation. Compared to the Spire 6-burner, it offers slightly less power and space, but with Weber’s legendary customer support and 10-year warranty, it’s a safer long-term investment. For most households, it delivers the perfect blend of performance, durability, and usability—a true benchmark in gas grilling.

A kitchen on the patio—the Cuisinart Propel+ isn’t just a grill; it’s a multi-functional cooking hub that transforms your backyard into a full-service outdoor kitchen. With 44,000 BTUs across four burners plus an 11,000 BTU griddle, it matches the output of many 5-burner grills, delivering restaurant-quality sears and rapid heating. The Thermo-Flo convection system ensures even edge-to-edge heat, eliminating cold spots that plague cheaper grills. But the real magic is in its 3-in-1 versatility: swap the griddle plate or pizza stone in seconds and go from burgers to pancakes to Neapolitan-style pizza—all on the same unit.

In real-world use, the Propel+ shines during family brunches or weekend entertaining, where you need to cook multiple items at once. The 176 sq. in. griddle is large enough for a full breakfast spread, while the 15-inch cordierite pizza stone reaches 600°F in under 10 minutes, producing crackling, wood-fired crusts. The drop-down glass door minimizes heat loss when checking your pie. The integrated storage keeps the griddle and stone safe and dry. However, the dual-wall insulation adds bulk, and the app-less design means no remote monitoring—this is a hands-on grill.

Compared to the Weber Spirit E-325, the Propel+ offers far more cooking variety but with less brand longevity and warranty confidence. It’s perfect for adventurous cooks who want one grill to do it all, especially in smaller spaces. While it lacks the rust-proof stainless build of the Spire or Weber S-425, its value per function is unmatched. For the price, it delivers more cooking modes, more surface area, and more creativity than any other model in the lineup.

Big performance on a budget—the Monument Grills 4-Burner delivers mid-size power and dual-fuel flexibility without the premium price tag, making it the best budget mid-size option for cost-conscious families. With 60,000 BTUs across four 304 stainless steel burners, it heats up fast and holds temperature well, even during extended cooks. The 513 sq. in. primary cooking area is spacious enough for weeknight dinners or weekend barbecues, and the 210 sq. in. warming rack keeps food hot without drying out. The cast iron grates provide excellent heat retention and searing capability, while the Built-In Clearview Lid lets you monitor food without lifting—reducing heat loss.

In practice, this grill performs like a more expensive unit, especially when searing steaks or roasting whole chickens. The precise flame control allows fine-tuning from high sear to low smoke, and the stainless steel construction resists rust and corrosion. It’s not as polished as Weber’s finish, but it’s surprisingly durable for the price. However, the conversion kit is sold separately, which can be confusing for new buyers. And while the knobs feel solid, they lack the LED indicators of the Denali 605, making nighttime grilling less intuitive.

Against the Weber Spirit E-325, it offers similar cooking space and more burners, but with fewer premium touches and no 10-year warranty. It’s not as refined, but it’s a better value for larger families who need space and power without overspending. For those upgrading from a basic propane grill, this model delivers serious performance and long-term potential, especially if you plan to convert to natural gas later.

Sleek, strong, and stainless—the Weber Spirit S-425 stands out with its all-stainless steel build, giving it a premium look and rugged durability that resists rust and weathering better than painted finishes. Its four Boost Burners unleash 40% more searing power, creating the largest sear zone in its class—perfect for locking in flavor on thick cuts of meat. The stainless steel control panel and side tables not only look sharp but are easy to wipe clean, making this grill ideal for high-use households. With porcelain-enameled cast-iron grates and Flavorizer Bars, it delivers consistent heat and bold grilled flavor every time.

On the deck or patio, the S-425 heats quickly and maintains rock-solid temperatures, even in wind. The 480 sq. in. cooking area fits six burgers, four chops, or a mix of meats and veggies—great for families or small gatherings. The Snap-Jet ignition is reliable, and the Weber Works rails let you expand functionality with add-ons like lighting or tool hooks. While it lacks smart features or a side burner, its build quality and performance make it a standout. It’s heavier than the E-325, but that stainless steel frame adds longevity.

Compared to the Monument Denali 605, the S-425 trades smart tech and viewing windows for rugged, corrosion-resistant construction. It’s not as high-tech, but it’s built to last decades in harsh climates. When stacked against the Cuisinart Propel+, it offers less versatility but far greater durability and resale value. For buyers in coastal or humid areas, this grill’s stainless advantage is a game-changer—delivering premium materials and performance in a no-nonsense package.

Built for the ultimate entertainer—the Spire 6-Burner Grill is a beast of a machine, designed for those who host large gatherings and demand maximum cooking capacity and professional-grade power. With six 10,000 BTU burners and a rear rotisserie burner, it delivers 73,000 BTUs of total output, ensuring rapid, even heating across its massive 904 sq. in. cooking surface—enough to feed 15+ guests at once. The 304 stainless steel grates are rust-resistant, non-stick, and easy to clean, while the dual-fuel compatibility allows future conversion to natural gas for permanent installations.

In real-world use, this grill dominates during holidays, parties, or catering events, where you need to cook multiple proteins and sides simultaneously. The rear burner is perfect for rotisserie chicken or slow-roasted pork, adding serious versatility. The spacious layout prevents overcrowding, and the premium stainless frame resists corrosion, even in humid or coastal environments. However, it’s designed for built-in installation, so it’s not portable. And without smart controls or a viewing window, you’ll need to lift the lid to check food—potentially losing heat.

Compared to the Weber Genesis E-325, the Spire offers double the burners and far more space, but at a higher price and with less brand recognition. It lacks Weber’s 10-year warranty, but its commercial-grade materials and output justify the cost for serious grillers. For those building an outdoor kitchen, it delivers restaurant-level performance and long-term durability, making it the top choice for large-scale outdoor cooking.