Our readers keep the lights on and my morning glass full of iced black tea. As an Amazon Associate, I earn from qualifying purchases.11 Best 4 Burner Gas Grill | Stop Buying Cheap 4-Burners

A 4-burner gas grill should deliver sear-level heat across the entire cooking surface without turning your burgers into torches. The real test is not the sticker BTU number—it’s how evenly those burners distribute heat under the grates and how well the firebox holds temperature when you drop a cold steak on it. That balance of raw power, thermal mass in the grates, and fume management defines everything about your cookout outcome.

I’m Mo Maruf — the founder and writer behind The Tools Trunk. I’ve analyzed hundreds of grills across price tiers, mapped warranty coverage patterns against real customer feedback, and studied how porcelain coatings, burner tube materials, and firebox assembly tolerances affect five-year durability in backyard conditions.

This guide isolates the models that actually maintain even heat across four independently controlled burner zones rather than just printing a high BTU count on the box. Do not trust the marketing — trust the firebox depth, the grate material, and the grease path design. Use this breakdown to pick the 4 burner gas grill that will still sear evenly after two full summers of heavy use.

How To Choose The Best 4 Burner Gas Grill

Every 4-burner grill looks similar in product photos — shiny stainless lid, four knobs, a side burner. The real differences live in the firebox design, grate material, burner tube gauge, and grease management path. Understanding these four dimensions will save you from buying a rust bucket at year two.

Grate Material and Thermal Mass

Porcelain-enameled cast iron grates hold heat far better than thin stainless rods. That thermal mass is what gives you good sear marks even after you load the grate with eight burgers. The downside: cast iron is heavy, and the porcelain coating can chip if you drop a grate or scrape aggressively. If you prefer maintenance-free grilling, thick 304 stainless steel grates resist rust but do not hold searing heat as well — you need more preheat time.

Burner Tube Construction and Flame Tamers

304 stainless steel burner tubes resist corrosion far better than painted steel or 430 stainless. Look for tubes with raised flame ports that keep cooking debris from clogging the gas openings. Stainless steel or porcelain-coated flame tamers sit above the burners and vaporize drippings while preventing flare-ups — models with solid metal tamers are preferable over cheap stamped sheet versions that rust through quickly.

Firebox Design and Heat Retention

A double-walled lid or a firebox with full welded seams retains heat better than a single-skin stamped lid. This matters most when you grill in colder weather or open the lid frequently during a cook. Grills with a large gap between the grates and the burner tubes also tend to have fewer flare-ups because drippings hit the tamers without direct flame contact.

Grease Management and Cleanup

A full-width pullout grease tray under the firebox makes cleanup dramatically easier than small drip cups under each burner. Models with an angled drip channel that funnels all grease into one removable tray are the most practical for frequent use. Avoid designs where grease can pool on flat surfaces inside the cabinet — that attracts pests and accelerates rust.

Quick Comparison

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Model Category Best For Key Spec Amazon
Weber Genesis S-415 Premium Everyday high-heat searing 820 sq in / stainless grates / PureBlu burners Amazon
Weber Genesis E-415 Premium Natural gas backyard cabled users 820 sq in / porcelain-enameled cast iron grates Amazon
Spire 6-Burner Built-In High-End Built-in island installations 904 sq in / 304 stainless grates / rear burner Amazon
Napoleon Rogue PRO 425 Premium Infrared searing 425 sq in / stainless WAVE grates / sear station Amazon
Spire 5-Burner Built-In High-End Island head with rotisserie 750 sq in / 304 stainless grates / rear burner Amazon
Brand-Man 30-Inch Built-In Mid-Range Built-in kitchen conversion 653 sq in / cast iron & griddle plate / converts NG Amazon
Charbroil Pro Series Mid-Range Modular griddle-swapping versatility 535 sq in / Amplifire infrared / griddle top included Amazon
Monument Grills 4+2 Burner Mid-Range Night grilling with LED knobs 723 sq in / cast iron grates / infrared sear burner Amazon
Monument Grills 4-Burner NG Convertible Mid-Range Dual-fuel flexibility 700 sq in / enamel cast iron / Clearview glass lid Amazon
Sophia & William 4-Burner Budget-Friendly First-time buyers on a budget 542 sq in / porcelain cast iron / blue body finish Amazon
Captiva Designs 4-Burner Budget-Friendly Budget-friendly backyard starter 545 sq in / porcelain cast iron / side burner Amazon

In‑Depth Reviews

Best Overall

1. Weber Genesis S-415 Liquid Propane Gas Grill

Stainless GratesPureBlu Burners

The Genesis S-415 sits at the top of the 4-burner hierarchy because Weber dialed in every component that matters for consistent grilling. The PureBlu burner system uses a tapered tube design that delivers an even blue flame across the entire cooking surface — no hot spots near the back corners. The stainless steel cooking grates are thick-gauge 304 stock that resists rust and heats up faster than porcelain-coated alternatives, giving you direct sear contact in under twelve minutes from cold start.

The FLAVORIZER bars are angled stainless steel shields that sit directly above the burners, vaporizing drippings for smoke flavor while funneling grease away from the flame path. This design dramatically reduces flare-ups compared to open-firebox grills where fat drips straight onto the burner tubes. The grease management system uses a full-width pullout tray under the cookbox, so cleanup is as simple as sliding out the tray and emptying it into the trash — no scraping crusted drip pans.

Assembly takes around two hours with clear instructions, and the welded stainless steel frame feels solid when you roll it across uneven patio stones. The 820 square inches of cooking area handle a full brisket and twelve burger patties simultaneously, and the warming rack is deep enough to toast eight buns without crowding. The only real friction is that the stainless grates do not hold heat as long as cast iron when you open the lid repeatedly, but the fast reheat compensates for this.

What works

  • Consistent flame across all four burners with no dead zones.
  • FLAVORIZER bars minimize flare-ups better than open tamer designs.
  • Stainless steel grates heat quickly and resist corrosion well.
  • Pullout grease tray makes cleanup trivial after every cook.

What doesn’t

  • Stainless grates lose heat faster than cast iron when lid is opened frequently.
  • Price sits at the top of the 4-burner segment.
Premium NG Pick

2. Weber Genesis E-415 Natural Gas Grill

Porcelain Cast IronPureBlu Burners

The E-415 is the natural gas sibling of the Genesis line and shares the same PureBlu burner architecture and FLAVORIZER bar system. The key difference is the cooking grates: this model uses porcelain-enameled cast iron grates instead of stainless steel. Cast iron holds significantly more thermal mass, which means it maintains surface temperature better when you load the grate with cold food. That mass translates into deeper sear marks on steaks and more even browning across chicken thighs.

Natural gas delivery eliminates the need to refill propane tanks, which matters for homeowners who grill multiple times a week. The grill comes factory-set for natural gas — you simply connect it to your home’s gas line after confirming branch supply. The 820 square inches of cooking area are identical to the S-415, and the warming rack is equally generous. Weber’s grease management system is consistent across the Genesis line, so cleanup follows the same slide-out tray process.

The cast iron grates do require more careful seasoning and cleaning to prevent rust between uses, especially in humid climates. If you skip oiling them after a scrub, surface rust can appear within days. That said, the heat retention advantage is noticeable — the grill recovers temperature faster after lid openings compared to the stainless grate model. Assembly is straightforward, and Weber’s customer support is responsive if any parts arrive damaged.

What works

  • Porcelain-enameled cast iron grates hold heat better than stainless for searing.
  • Natural gas connection eliminates propane tank refills.
  • FLAVORIZER bars reduce flare-ups and add smoke flavor.
  • Large warming rack fits a full batch of buns.

What doesn’t

  • Cast iron grates require routine oiling to prevent rust.
  • May need a plumber for gas line installation if not already present.
Island Beast

3. Spire Premium 6 Burner Built In Gas Grill

Rear BurnerDual Fuel

Spire’s 6-burner model is technically a 4+2 layout with six main burners plus a dedicated rear burner for rotisserie cooking, giving you 904 square inches of total cooking space. Each of the six front burners puts out 10,000 BTUs, and the 304 stainless steel cooking grates are thick enough to resist warping even after multiple high-heat searing sessions. The rear burner is a separate 13,000 BTU unit positioned to drive a rotisserie motor, which makes this grill a serious contender for anyone who wants whole-chicken or prime-rib rotisserie capability.

The stainless steel body is polished 304-grade, which holds up well against coastal salt air. Dual-fuel compatibility means you can run it on propane out of the box and later convert to natural gas using the sold-separately conversion kit. The interior lighting is practical for night cooking — it uses warm white LEDs that illuminate the cooking surface clearly without casting harsh shadows. The pullout grease tray covers the entire width of the firebox, so drippings do not accumulate in hidden corners.

Assembly is more involved than a cart-style grill because the body requires precise cutout measurements for island installation. Some users reported minor alignment issues with the lid and grease trap on early units, though Spire’s customer support offered full replacement when defects were confirmed. For buyers building an outdoor kitchen island, this grill offers a heat output and cooking area comparable to units costing significantly more, making it a solid value in the built-in segment.

What works

  • Rear rotisserie burner adds versatility beyond standard 4-burner cooking.
  • 904 sq in cooking area fits large cuts and multiple sides.
  • 304 stainless steel construction resists corrosion well.
  • Interior lighting helps with night grilling visibility.

What doesn’t

  • Island cutout must be measured precisely to avoid fit issues.
  • Some units have lid alignment problems that require support attention.
Infrared Searing

4. Napoleon Rogue PRO 425 Propane Gas Grill

Infrared Side BurnerWAVE Grates

Napoleon’s Rogue PRO 425 is a 4-burner cart grill that distinguishes itself with an integrated infrared side sear station. The infrared burner reaches sintering temperatures quickly, which means you can seat a New York strip on the sear station while the main burners handle indirect cooking for chicken pieces. The main cooking area uses Napoleon’s WAVE stainless steel cooking grids, which have a corrugated surface that creates distinctive branding marks and allows grease to run off faster than flat rods.

The three main burners each have individual control, and the lid-mounted thermometer is positioned to give an accurate reading of the internal chamber temperature without being thrown off by ambient sunlight. The white LED backlit knobs are a practical upgrade for evening grilling sessions — you do not have to guess which burner is at which setting when the sun goes down. The cart is equipped with four caster wheels, two of them locking, and the stainless steel frame feels rigid when you roll it across deck boards.

The 425 square inches of main cooking area is smaller than many 4-burner competitors, which limits capacity for large gatherings. If you are cooking for more than six people regularly, you may find yourself working in batches. The infrared sear station also generates significant heat that can warp lighter gauge metal components over time if the grill is stored outdoors without a cover. Assembly instructions are pictograph-only and cover multiple models, which makes identifying the correct parts time-consuming.

What works

  • Infrared sear station delivers restaurant-quality crust on steaks.
  • WAVE grates sear distinctively and drain grease efficiently.
  • Backlit LED knobs make night grilling safe and convenient.
  • Stainless steel frame feels stable and durable on casters.

What doesn’t

  • 425 sq in main cooking area is small for this category.
  • Pictograph assembly instructions are confusing for multi-model manuals.
Rotisserie Ready

5. Spire Premium 5 Burner Built In Gas Grill

Rear BurnerDual Fuel

The Spire 5-burner model is a 30-inch built-in head that packs five main burners and a rear rotisserie burner into a compact island footprint. The 304 stainless steel cooking grates cover 750 square inches of total cooking area, with the five main burners each rated at 10,000 BTU for a combined 50,000 BTU output from the primary surface. The rear burner adds another 13,000 BTU for rotisserie duty, making this an option for anyone who wants whole-bird or rolled prime rib cooking without taking up 36 inches of counter space.

The dual-fuel compatibility is handled through a straightforward conversion — the grill ships with propane orifices, and a natural gas conversion kit is available separately. The polished stainless steel finish matches the aesthetic of most outdoor kitchen stones and tile backsplashes. Users report even heat distribution across all five burners with no cold spots along the edges, which is unusual for a 30-inch body where burner spacing is tighter. The removable grease pans are positioned at the front and slide out easily for cleaning.

The main tradeoff is the smaller grilling surface compared to the 6-burner Spire model. If your typical cookout involves more than twenty burger patties at once, the 750-square-inch surface will require batch cooking. The lid fitment issue that appeared on some 6-burner units is less common on the 5-burner, likely because the 30-inch frame is more rigid. For smaller island builds where counter space is at a premium, this grill offers rotisserie capability without demanding a 36-inch cutout.

What works

  • Five main burners plus rear rotisserie burner in a 30-inch body.
  • 304 stainless grates resist rust and heat evenly.
  • Dual-fuel design with easy conversion to natural gas.
  • Removable grease trays simplify regular cleaning.

What doesn’t

  • 750 sq in is smaller than many 4-burner cart grills.
  • Rotisserie kit sold separately adds to total cost.
Premium Built-In

6. Brand-Man Gas Grill Built-In Head 30-Inch

Griddle IncludedNG Convertible

Brand-Man’s 30-inch built-in head comes with two rust-resistant matte cast iron grates plus an additional cast iron griddle plate, giving you both grilling and flat-top cooking surfaces in one unit. The four burners deliver 40,000 BTU total, and the main cooking area spans 471 square inches of primary space plus a 182-square-inch warming rack. The included griddle plate is cold-rolled cast iron and covers roughly half the cooking surface, allowing simultaneous griddle cooking and direct grilling without switching inserts.

The stainless steel body is polished 304-grade, and the unit can be converted from propane to natural gas using a kit sold separately. The cutout dimensions are clearly specified, and the integrated mounting brackets make installation into an island frame straightforward. Users consistently note that the grill heats evenly across all four burners and that the removable front grease trays collect drippings effectively without requiring foil liners. The thermometer is mounted in the center of the lid and responds quickly to temperature changes.

The brand is less established than Weber or Napoleon, which may affect long-term parts availability. Some users reported that the ignition system can be finicky in windy conditions, requiring multiple button presses to light all burners. The griddle plate, while useful, is relatively thin and may develop a slight warp on the edges after repeated high-heat use. For buyers building an outdoor kitchen on a tighter budget, this grill delivers a versatile two-in-one cooking surface that competes with units costing more.

What works

  • Includes both cast iron grates and a griddle plate for two-zone cooking.
  • Stainless steel body resists corrosion in outdoor kitchen environments.
  • Even heat distribution across all four burners.
  • Removable front grease trays make cleanup straightforward.

What doesn’t

  • Ignition can struggle in windy conditions.
  • Griddle plate may warp over time with heavy use.
Versatile Modular

7. Charbroil Pro Series with Amplifire Infrared 4-Burner

Amplifire InfraredGriddle Included

Char-Broil’s Pro Series uses an Amplifire infrared cooking system that directs heat through perforated metal plates rather than open flame contact. The result is more even surface temperature across the 535-square-inch primary cooking area and significantly fewer flare-ups because the infrared plates vaporize drippings before they hit the burner tubes. The set includes a 328-square-inch cold rolled steel griddle that fits into the grilling area using a proprietary rail system, allowing you to switch between grilling and flat-top cooking in under 90 seconds.

The modular design extends beyond the griddle: Char-Broil sells a Gas2Coal charcoal tray that fits over the burners, giving you charcoal-grilling capability without a separate kettle grill. The 45,000 BTU total output is adequate for the cooking area, and the two 8-inch wheels plus two locking casters make it easy to reposition on a patio. The porcelain-coated cast iron grates resist rust and clean up well with a simple wire brush. The storage cabinet underneath is large enough to hold a 20-pound propane tank plus tools and a cover.

The infrared system runs hotter than traditional burner designs, and the griddle plate heats evenly across its entire surface for pancakes, eggs, and bacon. However, the griddle surface is not as thick as standalone flat tops, so it can develop hot spots near the center burner. The side burner is positioned close to the main cooking area on a fixed shelf, which limits your ability to use a large pot or a deep fryer on it simultaneously. Assembly is more complex than average due to the modular components and requires around two and a half hours.

What works

  • Amplifire infrared system reduces flare-ups significantly.
  • Included griddle plate enables versatile breakfast and griddle cooking.
  • Gas2Coal accessory adds charcoal grilling capability.
  • Porcelain-coated cast iron grates clean easily.

What doesn’t

  • Assembly is complex due to modular parts.
  • Griddle surface can develop hot spots without careful management.
Night Griller

8. Monument Grills Larger 4+2 Burner Propane Gas Grill

Infrared Sear BurnerLED Knobs

Monument’s 4+2 burner configuration gives you four main stainless steel burners, a dedicated side burner, and a high-heat infrared sear burner that pushes total output to 72,000 BTU. The infrared sear station is separate from the main cooking area, which means you can achieve steakhouse-level crust on a few steaks while the main burners cook chicken or vegetables at a lower temperature. The 723 square inches of total cooking surface include 190 square inches of warming rack that is tall enough to keep buns warm without toasting them too early.

The ClearView glass lid panel lets you check food without lifting the lid and losing heat. The LED knob lights are a genuine quality-of-life improvement for evening grilling — they illuminate the control area without casting glare in your eyes. The porcelain-coated cast iron cooking grates distribute heat evenly and hold temperature well, though they are heavier than stainless steel alternatives. The grease tray is angled toward the front, and the pullout design makes it easy to empty and clean after each session.

The construction is lighter than some premium competitors, and the cabinet body uses cold-rolled sheet metal rather than full stainless steel, which means it can show surface rust if the paint finish gets scratched. The sear burner runs extremely hot — some users report that the grill can climb to 900 degrees Fahrenheit with the lid down if you are not careful. Assembly is moderate in difficulty, with the most challenging part being aligning the side burner controls. For the price, the sear station and LED features make it a strong mid-range contender.

What works

  • Infrared sear burner delivers high-temperature crust on steaks.
  • LED-lit knobs improve visibility for night grilling.
  • ClearView glass lid reduces heat loss when monitoring food.
  • Large warming rack accommodates multiple dishes.

What doesn’t

  • Cabinet body uses painted metal, not full stainless steel.
  • Sear burner can overheat the chamber if lid is closed on high.
Dual Fuel Builder

9. Monument Grills Larger Convertible 4 Burner Natural Gas Grill

NG ConvertibleClearview Lid

This Monument model is designed for buyers who want the option to run on either propane or natural gas without buying a separate grill head. The four main burners plus side burner deliver 60,000 BTU total, and the 700 square inches of cooking space include 510 square inches of primary area plus 190 square inches of warming rack. The ClearView glass lid provides the same visibility as the 4+2 model, and the built-in thermometer is mounted at eye level for easy reading while standing.

The cooking grates are porcelain-enameled cast iron, which hold heat well and release food easily when properly oiled. The side burner is rated at 10,000 BTU and sits flush with the side shelf, providing enough power to simmer sauces or fry onions. The NG conversion kit is sold separately, but the process is documented clearly and most users report completing it in under thirty minutes. The overall construction uses cold rolled sheet metal with a painted finish, which is standard for this price tier but requires a cover for long-term outdoor storage.

Assembly requires careful attention to the side burner piping, which some users reported was difficult to align with the control valve. The grill heats up to grilling temperature in about ten minutes and maintains even heat across the surface with no noticeable cold spots. The grease management system pulls out from the front and is wide enough to handle a full cook without overflow. For someone who is planning a future natural gas connection but wants to start grilling immediately on propane, this grill offers a practical bridge solution.

What works

  • Dual-fuel design allows conversion to natural gas without new grill.
  • Porcelain-enameled cast iron grates provide good heat retention.
  • ClearView lid lets you check food without opening and losing heat.
  • 700 sq in total cooking area fits large gatherings.

What doesn’t

  • Side burner piping assembly can be tricky.
  • Painted body finish requires a cover to prevent rust.
Entry Level Style

10. Sophia & William 4-Burner Gas BBQ Grill

Blue FinishCast Iron Grates

Sophia and William’s 4-burner grill stands out visually with a blue painted body and stainless steel accents, offering a distinctive look compared to the sea of silver cabinets. The four stainless steel burners plus a side burner deliver 42,000 BTU total, and the 542 square inches of cooking surface cover the primary cast iron grates and the warming rack. The porcelain-enameled flame tamers are positioned to distribute heat evenly and reduce flare-ups by catching drippings before they hit the burner tubes.

The push-and-turn electronic ignition starts reliably in calm conditions, and the double-layer lid design helps retain heat for more consistent cooking. The cabinet storage underneath is spacious enough for a 20-pound propane tank plus grilling tools, and the four galvanized casters make it easy to roll across grass or concrete. Assembly is straightforward with clear instructions, and most buyers report completing it in under 90 minutes with basic hand tools. The built-in thermometer is accurate and responds quickly to lid position changes.

The downside is build durability: after a year or two of outdoor storage without a cover, rust can develop on the flame disperser supports and the painted cabinet body. Some buyers reported that the temperature control is not granular enough to hold low and slow temperatures below 300 degrees Fahrenheit. For regular weekend grilling of burgers, sausages, and chicken pieces, this grill performs adequately, but it is not built to withstand heavy use or coastal salt exposure over multiple years. It competes directly with other budget-friendly 4-burner grills on aesthetics rather than longevity.

What works

  • Distinctive blue finish stands out visually on any patio.
  • Porcelain-enameled cast iron grates sear well and release food easily.
  • Easy assembly with clear instructions.
  • Quick electronic ignition works reliably in calm weather.

What doesn’t

  • Rust develops on internal components without routine protective care.
  • Temperature control is not precise enough for slow smoking.
Budget Starter

11. Captiva Designs 4-Burner Propane Gas BBQ Grill

Warming RackPullout Grease Tray

Captiva Designs offers a 4-burner cabinet-style grill with 42,000 BTU output and 545 square inches of cooking area, positioned as a budget-friendly entry point for the category. The porcelain-enameled cast iron grates are the highlight — they hold heat reasonably well and clean up with a wire brush without excessive sticking. The full-size pullout grease tray sits under the firebox and collects drips effectively, reducing the amount of residue that ends up on the bottom shelf of the cabinet.

The stainless steel frame and painted body give the grill a clean aesthetic that blends in with other outdoor equipment, and the side burner is useful for simmering sauces or boiling corn on the cob while the main burners handle the meat. The storage cabinet underneath is large enough to hold a propane tank and a basic set of tools. Assembly is manageable with the provided instructions, and the electronic ignition lights all burners consistently when the grill is new.

There are some concerns with long-term build quality: a significant number of buyers reported that paint on the inner firebox can flake off within the first year, and the painted body panels can rust if exposed to rain without a cover. The flame tamers are not stainless steel and may corrode over time. This grill works well for occasional weekend cooks with a small family, but it is not a long-term investment. The price point makes it accessible for first-time buyers who want a 4-burner layout without a big initial spend.

What works

  • Porcelain-enameled cast iron grates provide solid heat retention for the price.
  • Pullout grease tray simplifies cleanup after cooking.
  • Side burner adds extra cooking versatility.
  • Large storage cabinet holds propane tank and tools.

What doesn’t

  • Paint inside firebox may flake under high heat over time.
  • Painted body panels require a cover to prevent surface rust.

Hardware & Specs Guide

Burner Tube Material

304 stainless steel burner tubes are the gold standard: they resist rust from the heat and moisture inside the firebox far better than 430 stainless or painted steel. Tubes with raised flame ports keep debris from clogging the gas outlets. If you live near salt water or in a high-humidity area, 304 or 316 stainless burner tubes are worth the upgrade over enameled steel alternatives.

Porcelain-Enameled Cast Iron vs. Stainless Grates

Porcelain-enameled cast iron grates hold more heat and sear aggressively, but the coating can chip if you drop a grate or use an abrasive cleaning tool. Stainless steel grates heat faster, resist rust better, and require less maintenance — but they do not hold searing temperature as long when you open the lid. For high-volume cooks, cast iron wins on performance; for low-maintenance ownership, stainless steel is easier.

FAQ

How many BTUs do I actually need in a 4-burner grill?
Total BTUs matter less than burner density and firebox design. A well-designed 40,000 BTU grill with even burner spacing and a double-walled lid will cook more evenly than a 60,000 BTU grill with cheap stamped burners and thin sheet metal. Focus on how the heat is distributed, not the total number printed on the box.
Are porcelain-enameled cast iron grates better than stainless steel?
Porcelain-enameled cast iron grates hold more thermal mass, which gives better sear marks and faster temperature recovery when you load the grate with cold food. Stainless steel grates resist rust better and require less maintenance but lose heat faster when the lid is opened. Choose based on whether you prioritize searing performance or low-maintenance ownership.
Can I convert a propane 4-burner grill to natural gas?
Most 4-burner grills with dual-fuel compatibility can be converted by swapping the burner orifices and adjusting the regulator. Some models, like the Monument and Spire units in this guide, ship with propane orifices and a conversion kit available separately. Weber’s Genesis E-415 is factory-configured for natural gas only — you cannot easily convert it to propane.
How do I prevent rust on my gas grill firebox and burners?
Keep the grill covered when not in use, especially in humid or coastal areas. Burn off cooking residue after each use by running the grill on high for ten minutes with the lid closed, then brush the grates. Clean the grease tray regularly to prevent moisture from wicking up into the firebox. Grills with 304 stainless burner tubes and stainless flame tamers resist rust far better than painted steel components.

Final Thoughts: The Verdict

For most users, the 4 burner gas grill winner is the Weber Genesis S-415 because it delivers consistent even heat across all four burners, uses FLAVORIZER bars to reduce flare-ups effectively, and has a proven track record of holding up over several years of heavy use. If you want a built-in island grill with rotisserie capability and 904 square inches of cooking space, grab the Spire Premium 6 Burner Built-In. And for a budget-conscious buyer who needs a versatile griddle-plus-grill setup, nothing beats the Charbroil Pro Series.