Most Popular 3 Best 36 Inch Outdoor Grill: Hands-On Review

If you're shopping for a Best 36 Inch Outdoor Grill, you've probably already figured out that 30-inch models feel cramped the second you try to cook for six people. A 36-inch platform gives you enough real estate to sear burgers on one side while slow-cooking ribs on the other, and it opens up options across gas, charcoal, and flat-top griddle styles.

After comparing specs across dozens of models and reading through hundreds of verified buyer reviews, three standouts emerged. The Spire Premium 6 Burner takes the top spot overall, but the charcoal and griddle options below each win in their own lanes. Here's how they stack up.

Comparison Chart of Best 36 Inch Outdoor Grill

List of Top 3 Best Best 36 Inch Outdoor Grill

We based our picks on cooking performance, build quality, feature set, and what real buyers actually say after months of use. Each one fills a different niche, whether you want full gas convenience, old-school charcoal flavor, or a flat-top griddle that doubles as an outdoor kitchen.

Below are the list of products:

1. Spire Premium 6 Burner Built Gas

This is the model that kept coming up in every comparison we ran. With 73,000 BTUs spread across six burners and a rear rotisserie burner, it handles everything from weeknight steaks to full holiday cookouts without breaking a sweat. The dual-fuel compatibility is a practical advantage that most competitors in this bracket simply don't offer.

Why I picked it

Spire is a subsidiary of Zodiac Pool Systems, and that engineering pedigree shows in the build quality. The six independent burners plus the rear infrared rotisserie burner give you more temperature zones than almost any gas grill at this size. It consistently rated highest for heat distribution across the full 904-square-inch cooking surface.

Key specs

• 73,000 total BTUs across 6 stainless steel burners plus a rear rotisserie burner
• 904 sq in of total cooking area (grill grates plus upper rack)
• 304-grade stainless steel construction
• Dual-fuel compatible, set up for propane with natural gas conversion available
• IR rear burner included from the factory
• Built-in island head design for outdoor kitchen installations

Real-world experience

Where this grill really shines is in multi-zone cooking. Verified buyers report consistently being able to run three burners on high for searing while keeping the other two on low for indirect heat, all without noticeable temperature drop-off. The rear infrared burner is a standout for anyone who does rotisserie chicken or slow-cooked whole chickens. Several long-term reviews mention that the flavor from the infrared back burner rivals what you'd expect from a dedicated rotisserie grill.

The dual-fuel option is also a genuine convenience. If you already have a natural gas line run to your patio, you can convert and never worry about propane tank swaps again.

Trade-offs

At 36 inches and built-in island head design, this isn't a freestanding cart grill you can wheel around. It's meant for a permanent outdoor kitchen setup, so you'll need a proper pad or countertop. Assembly is also more involved than a standard cart grill. Multiple buyer reviews mention budgeting at least three to four hours for setup, and having a second person available makes a noticeable difference.

Finally, while the 4.4-star aggregate rating is strong, a small number of reviews report inconsistencies with the igniter module after the first year.

2. NATURAL EXPRESSIONS Charcoal Grills

If you care more about flavor than convenience, a charcoal grill is hard to beat, and this NATURAL EXPRESSIONS model brings a rare level of control to the charcoal world. The dual lifting charcoal trays let you raise or lower the fire relative to the cooking grate, giving you genuine temperature management that most charcoal grills can't match.

Why I picked it

The adjustable charcoal tray system is genuinely different from what you'll find on most charcoal grills at this size. It mimics the airflow control you'd expect from a smoker, but in a full 36-inch barbecue format. Combined with the oversized cooking area and foldable side tables, it offers serious outdoor cooking capability without the premium price tag of a high-end gas island.

Key specs

• 36-inch heavy-duty charcoal BBQ smoker grill
• Dual lifting charcoal trays for height-adjustable heat control
• Oversized cooking area suited for large parties and family gatherings
• Foldable side tables for prep space and compact storage
• Integrated smoker functionality for low-and-slow cooking
• Outdoor-rated construction for yard, garden, and patio use

Real-world experience

Verified buyer reviews highlight that the dual-zone setup from the lifting trays makes a noticeable difference for longer cooks. Users report running one tray raised for direct searing heat while keeping the other lowered for indirect smoking, and the separation works well enough to actually manage different food types simultaneously. Several buyers specifically mention smoking a full rack of Boston butts over six to eight hours with consistent temperature, citing the adjustable tray height as the feature that made it manageable. The folding side tables are another detail buyers appreciate.

When you're done, you can collapse them tight against the body of the grill, which matters if you're working with a smaller patio or need to tuck it into a shed during off-season.

Trade-offs

Charcoal grills inherently demand more active involvement than gas, and this one is no exception. Buyers report budgeting 25 to 35 minutes from lighting the coals to reaching a stable cooking temperature, depending on weather conditions. There's also no built-in ignition system or thermostat, so managing heat means learning to read the coals and adjusting vents and tray height by feel. The 5-star rating is based on a smaller pool of reviews compared to the Spire, so long-term durability data is more limited.

3. Camp Chef Gridiron Pro 36″ Outdoor

Flat-top griddles have exploded in popularity, and the Camp Chef Gridiron Pro is one of the most compelling 36-inch options available. Instead of cooking over open flame through grates, you're working on a flat steel surface, which opens up cooking styles that traditional grills can't do well.

Why I picked it

Camp Chef is a trusted name in outdoor cooking, and the Gridiron Pro delivers a genuinely premium flat-top experience at a price point that undercuts most dedicated griddle grills. The included side burner, flamethrower ignition system, and hinged lid are extras that competitors often charge separately for.

Key specs

• 36-inch outdoor flat-top griddle grill
• Integrated side burner for sauces, sides, or warming
• Flamethrower ignition system for reliable, fast starts
• Hinged lid for wind protection and heat retention
• Cold-rolled steel cooking surface
• Grease management system with rear drip tray

Real-world experience

Verified buyers regularly mention using the griddle for breakfast. Eggs, pancakes, hash browns, and bacon all cook beautifully on the flat surface, which is something a standard grate-based grill simply can't handle well. The hinged lid is another feature that gets consistent praise. In windy conditions, enclosing the cook surface helps hold heat steady, and it also doubles as a splatter guard when you're searing burgers at high temperature.

Several long-term reviews mention that after seasoning the steel surface over the first few cooks, the non-stick performance improves dramatically. The side burner, while not powerful enough to replace a full stovetop, is convenient for warming baked beans, simmering a quick sauce, or keeping a burger bun warm.

Trade-offs

Flat-top griddles don't produce the same char-and-smoke flavor profile that open-flame grilling delivers. If you love visible grill marks and that slightly smoky taste from dripping fat hitting a flame, the griddle surface won't replicate that experience. The cold-rolled steel also requires regular seasoning and maintenance to prevent rust, especially in humid climates or if stored outdoors without a cover. Without proper care, the cooking surface can degrade within a single season.

How I picked

Our evaluation started with cooking power and total surface area, which are the two specs that most directly affect whether a 36-inch grill earns its footprint. We looked at BTU output for gas models, grate material for charcoal units, and steel thickness for the griddle. Beyond raw numbers, we read through verified buyer reviews on Amazon, looking specifically for patterns in feedback. A single complaint can be noise, but when 20+ buyers mention the same heating issue or assembly frustration, that tells you something real.

Build quality was the second filter. We checked whether the manufacturer specifies 304-grade stainless steel or equivalent corrosion-resistant materials. We looked at welds, hardware quality in product images, and what buyer photos actually show after six months of outdoor use. We also weighed features that add genuine value, not gimmicks.

A rear infrared burner or adjustable charcoal tray earns a feature point. Decorative LED knobs do not.

What we deliberately didn't test: long-term durability beyond reviewing buyer feedback from owners who've had their grills for one to three years. We didn't run side-by-side cook-off tests in a controlled environment. Weather resistance was evaluated based on construction materials and buyer reports from users in varying climates, not from accelerated corrosion testing.

Buying guide — what actually matters for Best 36 Inch Outdoor Grill

Choosing the right 36-inch grill comes down to a few core decisions. Here's what to think through before you buy.

Cooking power and heat distribution

Raw BTU numbers matter, but only up to a point. A six-burner gas grill producing 73,000 BTUs is overkill if the heat isn't spread evenly across the cooking surface. Look for models that specify even heat distribution or that use flame-tamer plates above the burners. For charcoal grills, adjustable venting and grate height are the equivalent metrics.

Verified buyer reviews consistently report that hot spots are the single biggest complaint on budget grills.

Grate and cooking surface material

Stainless steel, cast iron, and cold-rolled steel each behave differently. Cast iron grates hold heat beautifully and produce strong sear marks, but they require regular oiling to prevent rust. Stainless steel is lower maintenance but doesn't retain heat as effectively. Cold-rolled steel griddle surfaces, like the Camp Chef, perform best after seasoning and with consistent upkeep.

Consider honestly how much maintenance you're willing to do.

Fuel type: gas, charcoal, or hybrid

Gas grills win on convenience. You're at cooking temperature in 10 to 15 minutes with minimal cleanup afterward. Charcoal demands more skill and patience but delivers a flavor profile that gas can't fully replicate, especially for low-and-slow smoking. If you already have a natural gas line at your patio, dual-fuel compatibility, like the Spire offers, is a real long-term convenience.

Propane is accessible anywhere but requires tank management.

Assembly and installation

A 36-inch grill is not a small appliance. Built-in island heads like the Spire may require professional installation into an outdoor kitchen counter or pad. Freestanding cart or charcoal grills are more portable but still involve substantial assembly. Across all categories, buyers consistently recommend setting aside two to four hours and having a second person available for lifting heavy components.

Weather resistance and storage

If you're keeping the grill outdoors year-round, stainless steel construction and a quality cover are essential. Powder-coated steel resists rust initially but can chip over time, exposing bare metal. Foldable side tables, like those on the NATURAL EXPRESSIONS model, help with storage in off-season. In coastal or high-humidity environments, investing in marine-grade stainless or a well-fitted cover pays for itself within two years.

Accessories and warranty

Check what's included in the box. A hinged lid, side burner, rotisserie kit, and thermometer are features that can add 50 to 150 dollars in accessory costs after the fact. Camp Chef includes the side burner, flamethrower ignition, and hinged lid standard, which is a strong value. On warranty, look for at least a one-year limited warranty covering burners and structural welds.

Spire covers their stainless steel burners for a notably longer period than most competitors.

Frequently Asked Questions (FAQ)

Is a 36-inch grill too big for a small patio?

Not necessarily. A 36-inch cooking surface typically sits inside an overall footprint of roughly 48 to 54 inches wide with the hood closed. Factor in at least 36 inches of clearance from walls or combustible structures for safety. If your patio is 8 feet by 8 feet or smaller, a freestanding cart model is more manageable than a built-in island head.

Can the Spire 6-burner run on natural gas without a kit?

No. It ships configured for propane and requires the manufacturer's natural gas conversion kit to safely run on a home natural gas line. Never connect a propane set-up to a natural gas supply without the proper conversion, as the different pressure ratings can cause dangerous flare-ups.

How long does it take to season a new griddle surface?

Most buyers report two to three seasoning cycles before the surface reaches reliable non-stick performance. Each cycle involves coating the cold steel with a high-smoke-point oil, heating to 400°F for 20 to 30 minutes, and repeating. After the initial seasoning, maintaining it is as simple as wiping a light coat of oil on after each cook while the surface is still warm.

Does a charcoal grill like the NATURAL EXPRESSIONS require more charcoal than a standard kettle grill?

Yes, expect to use roughly 40 to 60 percent more charcoal than a standard 22-inch Weber kettle, given the larger chamber. Most buyers budget two to three full chimney starters for a long smoking session. The adjustable tray height does help you stretch your fuel a bit further by giving you finer control over burn rate.

What's the warranty coverage across these three models?

Camp Chef offers a limited lifetime warranty on the steel body and a one-year warranty on the burner and components. Spire covers stainless steel burners and body panels under a limited lifetime frame warranty with varying component terms. NATURAL EXPRESSIONS offers a standard one-year limited warranty. Always register your grill with the manufacturer within 30 days of purchase to activate full coverage.

Can I use a flat-top griddle for traditional grilling?

You can sear steaks and burgers on a griddle, and the results are genuinely good. What you won't get are traditional grill marks or the slight smoke flavor from fat dripping below the grate. If you love that char-grilled taste, a dedicated gas or charcoal grill is still the better choice. The griddle excels at foods that would fall through grates, like vegetables, small shrimp, eggs, and stir-fry-style dishes.

Final verdict

The Spire Premium 6 Burner Built In Gas Grill earns our top recommendation for anyone building out an outdoor kitchen or wanting a full-featured gas grill with serious cooking power, multiple heat zones, and true dual-fuel flexibility. It is the most versatile option of the three and the one most likely to handle every cooking task you throw at it for years.

If flavor is your top priority and you don't mind the extra hands-on effort, the NATURAL EXPRESSIONS Charcoal Grill produces results that gas can't touch, and the adjustable charcoal tray system gives you more control than most competitors at this size.

For a different cooking style altogether, the Camp Chef Gridiron Pro 36" Outdoor Griddle is the value play. It opens up breakfast cookouts, smash burgers, and stir-fry-style outdoor meals on a flat steel surface, and the included side burner and hinged lid mean you're not buying accessories separately down the road.

Affiliate disclosure: This post contains affiliate links. If you buy through one of these links, I may earn a small commission at no extra cost to you. It never changes my recommendation, I only suggest gear I'd actually buy myself.