Specs are compiled from manufacturer listings and verified buyer reviews and can change over time — please confirm the key details on the product page before buying.
You want the instant convenience of propane for a Tuesday night steak, but you crave that smoky charcoal flavor for a weekend brisket. Buying two separate grills eats up patio space and your budget, which is exactly why the dual-fuel combo grill exists. This guide ranks the best gas and charcoal combo grills by cooking area, burner layout, and build quality.
I’m Mohammad Maruf — the founder and writer behind KitchPrep. This guide is built by comparing the manufacturers’ published specifications and the patterns across verified customer reviews, so you get each pick’s real strengths and trade-offs instead of marketing spin.
We compared cooking area, BTU output, and build quality to pick the best combo grill for your patio.
Our Picks at a Glance
How To Choose The Best Gas and Charcoal BBQ Grill
A combo grill only earns its keep if the gas side fires up fast and the charcoal side holds steady temps without constant fiddling.
Decode the Cooking Area Math
Manufacturers often advertise a big total number that includes warming racks and offset smokers. Look for the primary cooking surface first — that’s the space you’ll actually sear on. A grill with 870 square inches might have a smaller main grate than you expect once you subtract the warming rack.
Prioritize Heat Control and Ignition
Gas burners should fire up with a push of a button (electronic ignition) or a click (piezo ignition) without needing a battery. On the charcoal side, an adjustable charcoal pan is critical — it lets you raise the coals for high-heat searing or lower them for slow indirect cooking, giving you real temperature control without buying attachments.
Quick Comparison
| Model | Best For | Cooking Area | Gas BTU Output | Build Material | Amazon |
|---|---|---|---|---|---|
| Char-Griller E5030★ Best Overall | Weekend smoke sessions | 870 sq. in. | 24,000 BTU | Alloy Steel | Amazon |
| Grills House ZH3005YThree-Zone Pick | Three-zone cooking | 1020 sq. in. | 34,000 BTU | Alloy Steel | Amazon |
| Royal Gourmet ZH3002NRoll-Around Value | Easy rolling storage | 759 sq. in. | 10,000 BTU | Alloy Steel | Amazon |
| Royal Gourmet ZH3002C | Guarded outdoor placement | 759 sq. in. | 20,000 BTU | Alloy Steel | Amazon |
| Captiva Designs Combo | High-volume family parties | 690 sq. in. | 11 kW | Alloy Steel | Amazon |
| MFSTUDIO Combo | Even heat distribution | 690 sq. in. | 37,000 BTU | Cast Iron, Stainless Steel | Amazon |
| Char-Griller Flex Fuel Plus | Griddle and smoke versatility | 1260 sq. in. | 30,000 BTU | Metal | Amazon |
| Oklahoma Joe’s Canyon | Offset smoking purists | 1031 sq. in. | 36,000 BTU | Painted Steel | Amazon |
| Sophia & William Combo | Balanced family feasts | 840 sq. in. | 30,000 BTU | Alloy Steel | Amazon |
In-Depth Reviews
1. Char-Griller Dual-Function 2-Burner Combo (E5030)
Our pick — 4.5★ from 400+ verified ratings; the strongest balance of quality and price.
The do-it-all station that lets you sear steaks over gas while ribs slow-roast over charcoal at the same time.
This is the crowd favorite for good reason. The dual-fuel setup pairs a 24,000 BTU gas side with a dedicated charcoal chamber, and the 870 square inches of total space gives you room for a serious cookout. It also includes a side burner for sauces or sides, and dual temperature gauges so you can monitor each side without lifting the lid.
The build quality is what earns it the top spot. Owners consistently rave about the sturdy construction, and the porcelain-coated cast iron grates hold heat well for consistent searing. The electronic ignition fires up the gas with a button push, while the EasyDump Ash Pan cuts cleanup time on the charcoal side.
The trade-off is temperature precision: gas knobs run hot and charcoal is hard to keep below 400°F. Buyers report the gas knobs don’t offer fine control — one burner on low sits around 300°F, and the charcoal side is hard to keep under 400°F. It’s a grill built for real cooking, not fussy temperature babysitting.
Why owners love it
- Heavy, sturdy frame that feels built to last
- Dual temperature gauges for monitoring both sides
- Efficient lump charcoal use, per owner experience
Where it gets tricky
- Gas temperature control is imprecise at low settings
- Assembly is a challenge for some, so carve out time
- Charcoal side runs hot, hard to keep below 400°F
Who it’s for: The backyard cook who wants one serious unit for both quick gas meals and dedicated charcoal smoke sessions.
Think twice if: You need precise low-temp gas control; the knobs here run hot and are better for high-heat searing.
2. Grills House ZH3005Y 2-Burner Combo
The biggest cooking surface here, with a built-in offset smoker that turns it into a three-zone outdoor kitchen.
If space is your priority, this is the one to beat. The 1020 square inches of total cooking area is the largest in this lineup, holding up to 36 burgers at once, and it’s split smartly: a 333 sq. in. gas area, a 333 sq. in. charcoal area, a 157 sq. in. warming rack, and a 197 sq. in. offset smoker. That’s a 34% larger total area than the Royal Gourmet ZH3002N below.
Power comes from two stainless steel burners at 12,000 BTU each, plus a 10,000 BTU side burner — 34,000 BTU total. The piezo ignition system lights without needing a battery. The 3-level adjustable charcoal pan is a standout, letting you raise coals for searing or drop them for slow-cooking and smoking.
The catch is assembly consistency. Some owners mention a 30-minute, frustration-free build with clear directions and no leftover screws, while others hit unlabeled parts and misaligned holes. It’s a gamble on quality control, but the cooking versatility when it’s together is a genuine win.
Smoke and grill together: Owners praise the ability to use gas, charcoal, and the smoker simultaneously — a true three-fuel experience that most combos can’t match.
Grab it for: Big gatherings where 36 burgers on the grate at once is the actual goal.
Be ready for: A build that’s either a breeze or a project, depending on the unit you receive.
3. Royal Gourmet ZH3002N 2-Burner Combo
A tidy side-by-side combo that rolls easily on big wheels and hides the propane tank behind cabinet doors.
With the charcoal grill and 2-burner gas grill positioned side by side, this Royal Gourmet is all about straightforward, independent cooking. The 759 square inches of total area (592 sq. in. of grates plus a 167 sq. in. warming rack) handles up to 30 burgers, and the two side shelves with integrated hooks keep tools and seasonings within arm’s reach.
Mobility is the real selling point here. Two 6-inch wheels and two 3-inch lockable casters make it easy to reposition, and the cabinet doors below hide the propane tank for a cleaner look. Cleanup is split sensibly: slide out the ash tray for the charcoal side, and remove the large-capacity grease cup and tray for the gas side.
The warning is durability: some units arrive with missing parts or flimsy steel that rusts quickly. Customers note the assembly takes hours, and some units arrive with missing parts or feel flimsier than expected. One owner noted the paint peeled during grilling after two months. It works well when intact, but it rewards patience.
Best for: Cooks who move their grill around the patio and want the tank hidden behind doors.
Not ideal if: You want a heavy-duty build that shrugs off weather; treat this one gently and cover it.
4. Royal Gourmet ZH3002C 3-Burner Combo
The same side-by-side layout as its sibling, but with a bonus grill cover and beefier 20,000 BTU gas output.
This Royal Gourmet upgrades the gas side to two stainless steel burners delivering 20,000 BTU — double the heating power of the ZH3002N — for faster, more consistent heat across the surface. The 759 square inches of cooking space and the two side shelves are identical, so you’re paying for the stronger burners and the included cover.
That included grill cover is the standout extra. It protects the unit from dust, water, and the elements, which directly addresses the durability complaints that plague the uncovered ZH3002N. Owners confirm the propane side works well and appreciate having the cover bundled in.
The trade-off is assembly and heat management. Builds are described as time-consuming with many small, heavy parts, and the cooking surface runs hot — owners advise using less coal and fewer burners to avoid overcooking. The wheels and coal grate have a tendency to fall out during handling.
Worth it for the cover: Buyers specifically mention the included cover as a reason to pick this variant over the uncovered model — a small addition that meaningfully extends the grill’s life.
Choose this if: You want the ZH3002N’s layout with stronger burners and weather protection included.
Budget accordingly: Set aside a full afternoon for assembly with a partner — it’s not a solo quick build.
5. Captiva Designs Propane and Charcoal Combo
A 61-inch-long cooking counter with porcelain-enameled cast iron grates designed for one thing: feeding a crowd.
At 23 inches deep and 61 inches wide, this Captiva Designs unit is built for volume. The cooking area breaks down to 520 sq. in. of porcelain-enameled cast iron primary grates plus a 170 sq. in. stainless steel warming rack, totaling 690 sq. in. The upgraded grates combine cast iron’s heat retention with a non-stick, rust-resistant enamel surface, working with 3 stainless steel burners and an enameled charcoal tray for even heat.
The gas and charcoal sides are independently controlled, so you can run a full gas sear zone while the charcoal side smokes low. Owners praise the rapid, even heat and the easy cleanup — the grease tray is tilted so drippings flow straight into a hanging box, and both the grease tray and ash tray slide out full-size for quick disposal.
The repeated feedback is that assembly is a two-person job. Buyers describe it as difficult solo, with a confusing manual and some units arriving with dents or misaligned bolt holes. Once assembled, it heats to around 500°F quickly and works well, but quality control on delivery varies.
The high points
- Rapid, even heat across the full cooking surface
- Enamel cast iron grates retain heat and clean up easily
- Spacious side shelves for prep and serving
The pain points
- Assembly is hard solo — plan for two people
- Some units arrive with dents or misaligned holes
- Burner rust and cracking reported over time
Built for: Large family gatherings and parties where cooking volume is the priority.
Expect to: Spend real time on assembly and inspect the delivery carefully for shipping damage.
6. MFSTUDIO Gas and Charcoal Grill Combo
The most powerful gas side in this list at 37,000 BTU, wrapped in a build reviewers point out will last for years.
This MFSTUDIO combo leads with raw power. Three stainless steel burners deliver 37,000 BTU across the gas area, and the independent charcoal section runs with its own 2 double-layer lids. Each zone operates separately, so you can sear on gas while charcoal smokes — and the right side burner adds a third cooking spot for sauces and sides.
The 690 sq. in. total splits between 520 sq. in. of porcelain-enameled cast iron primary grates and a 170 sq. in. stainless steel warming rack. The thickened grates combine cast iron’s heat retention with a non-stick, rust-resistant surface, while stainless steel flame tamers on the propane side distribute heat evenly to prevent hot or cold spots. Build quality is the most-praised aspect, with owners specifically citing durability.
The setup is the main friction point — it needs two people and is described as slightly difficult. There’s also a small learning curve on assembly: the manual advises not tightening screws fully until the main frame is built. The one-year warranty and responsive customer service are a genuine plus if anything goes wrong.
Reach for it if: You want maximum gas power and even heat distribution without hot spots, backed by a real warranty.
Plan for: A two-person assembly session and careful attention to the screw-tightening sequence.
7. Char-Griller Flex Fuel Plus 3-in-1
The biggest total cooking area here at 1260 square inches, with a flat-top griddle that swaps in for the gas grates.
This is the most versatile single unit in the lineup. It’s a gas grill, a charcoal grill, a smoker, and a flat-top griddle all in one — the included pre-seasoned griddle replaces the gas grates for burgers, breakfast, and fajitas. The 1260 cooking square inches is the largest total in this lineup, and the adjustable charcoal tray plus dual dampers give you real control over charcoal temperature and smoke levels.
The gas side runs on three stainless steel burners rated at 30,000 BTU, with an Automatic Ignition button for instant starts. Owners love the multi-purpose nature — one buyer specifically raves about using the griddle for frying bacon while the charcoal side smokes. The grease trap is convenient, and the unit rolls on wheels for easy repositioning.
The trade-offs are size and quality control. At 27.76 inches deep and 66.34 inches wide, it dominates a small patio. Assembly requires hours and no tools are included, and some units have arrived with thin steel and paint over rusty sheet metal — a QC gamble at this price point.
The bacon factor: Owners specifically highlight the griddle’s ability to fry breakfast foods concurrently with smoking — a capability no other pick here offers from the start.
Perfect for: Cooks who want gas, charcoal, smoke, and a griddle without buying separate appliances.
Measure first: This is a huge unit — confirm your patio space and inspect it on arrival for rust or dents.
8. Oklahoma Joe’s Canyon Combo
A serious offset smoker bolted to a 36,000 BTU gas grill, made for pitmasters who want low-and-slow and fast searing in one footprint.
This is the pick for dedicated smoking. The Canyon Combo pairs a 281 sq. in. offset firebox with a 750 sq. in. primary charcoal grilling surface — a total of 1031 sq. in. — letting you smoke up to 2 pork shoulders while grilling 12 burgers. The side firebox grate alone fits 15 wings or 6 burgers for bonus cooking space.
On the gas side, three burners deliver 36,000 BTU to reach cooking temps fast and maintain even heat across the grates. The porcelain-coated cast-iron grates resist rust, clean easily, and hold heat for consistent grill marks. Pitmaster-level control comes from adjustable firebox and smokestack dampers, and dual lid-mounted temperature gauges show accurate temps in both the smoker and grill.
Owners consistently praise the performance and the ability to grill and smoke simultaneously. The heavy-duty construction and easy assembly (about an hour with two people) get positive mentions. The recurring concern is rust — some shoppers say shelving rusting quickly, so a cover is essential.
Best for: The serious backyard pitmaster who wants a real offset smoker and a powerful gas grill without buying two units.
Protect it: Rust on shelves is a documented issue — budget for a quality cover from day one.
9. Sophia & William 3-Burner Combo
A true 3-in-1 system with an attached offset smoker that delivers deep smoke rings without a separate purchase.
This Sophia & William combo is a balanced all-rounder. The 840 square inches of total cooking area breaks down to a 568 sq. in. main surface, a 131 sq. in. warming rack, and a 141 sq. in. offset smoker, fitting 30 burgers at once. The gas side uses 3 stainless steel burners at 30,000 BTU for fast, consistent heat.
The standout is the true offset smoker. The attached side firebox forces smoke and heat to flow horizontally across the meat, delivering a deep smoke ring, and the side access door makes adding charcoal and cleaning ash easy without lifting the cooking grate. On the charcoal side, a 3-level adjustable pan lets you raise it for searing or lower it for low-and-slow cooking.
Owners are emphatic about the value — describing it as “worth every penny” and praising the easy assembly and sturdy build. Porcelain-enameled cast iron grates resist rust and peeling while delivering restaurant-style sear marks. The main complaint is minor: the warming rack doesn’t move back when the lid opens.
Immediate satisfaction: The reviews pages show a strikingly happy owner base — easy solo assembly, real offset smoke flavor, and sturdy construction get consistent, enthusiastic praise, with smoked beefsteak called out as coming out “SO GOOD.”
Grab it for: A genuinely versatile 3-in-1 that assembles easily and smokes properly on the first try.
Minor quirk: The warming rack stays fixed when opening the lid — a small inconvenience, not a dealbreaker.
Understanding the Specs
BTU Output vs. Burner Count
BTU (British Thermal Units) measures raw heat output, but more doesn’t always mean better. What actually matters is how that heat is distributed. Three burners at 30,000 BTU spread heat more evenly than two burners at the same total, so check the burner count and layout — not just the headline number — to avoid hot spots and uneven cooking.
Total vs. Primary Cooking Area
Manufacturers advertise the total square inches, which includes warming racks and offset smokers. The primary cooking surface is where you’ll actually sear and grill. A 1000 sq. in. total might have only 600 sq. in. of usable grates, so subtract the warming rack and smoker to understand your real burger capacity before you buy.
Porcelain-Enameled Cast Iron Grates
This is the gold standard for combo grill grates. Cast iron retains and spreads heat evenly for consistent sear marks, while the porcelain-enamel coating prevents rust and makes cleanup easier. Plain steel grates are lighter but rust faster and don’t hold heat as well, so prioritize enameled cast iron if durability matters to you.
Adjustable Charcoal Pan and Dampers
The charcoal side of a combo grill needs its own temperature control. A 3-level adjustable charcoal pan lets you raise the coals for high-heat searing or lower them for indirect slow cooking. Dampers on the lid or firebox control oxygen flow and smoke levels, giving you the range to grill hot or smoke low without buying attachments.
FAQ
Is a gas and charcoal combo grill worth it compared to owning two separate grills?
How much cooking area do I need for a family of four?
Can I use the gas and charcoal sides at the same time?
What is the difference between an offset smoker and a charcoal grill section?
How long does a dual-fuel grill typically last?
Is assembly difficult for these large combo grills?
What does BTU mean and how much do I need for good searing?
Will a gas and charcoal combo grill fit on my patio or balcony?
How do I clean a dual-fuel grill efficiently?
What is the advantage of porcelain-enameled cast iron grates?
Final Thoughts: The Verdict
For most people, the gas and charcoal bbq grill winner is the Char-Griller E5030 because it hits the best balance of build quality, cooking space, and real-world owner satisfaction. If you want the largest cooking surface and a built-in offset smoker for serious three-zone cooking, grab the Grills House ZH3005Y. And for the most powerful gas side at 37,000 BTU with even heat distribution, the MFSTUDIO combo is the one to reach for.
How We Picked
We do not accept paid placement. Every pick is matched to a real buyer and a real use-case; we do not hands-on test units.
Sources & Methodology
Specifications: manufacturer listings and product documentation. Review insights: verified customer reviews, as of August 2026. Pricing: not shown on this page (it changes often); check the current price via the retailer link.
As an Amazon Associate, KitchPrep earns from qualifying purchases. This does not affect which products we feature.
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