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The backyard grilling debate between charcoal flavor and gas convenience has long forced cooks to pick a side. A charcoal gas grill combination eliminates that compromise, putting both fuel types in a single frame so you can smoke brisket low-and-slow on the coal side while searing burgers on the gas grates simultaneously.
I’m Mo Maruf — the founder and writer behind The Tools Trunk. I’ve spent the last five years analyzing outdoor cooking hardware, from burner output curves to porcelain-enamel coating durability, so you can skip the research that usually takes hours.
This guide compares the best models on the market today, focusing on real-world cook surface area, BTUs, grate materials, and ash management. Whether you need a compact unit for a small patio or a full offset smoker rig, you’ll find a reliable charcoal gas grill combination that fits your cooking style and budget.
How To Choose The Best Charcoal Gas Grill Combination
Picking a dual-fuel grill means balancing the raw smoky heat of charcoal against the instant-on convenience of propane. You need to weigh cook surface allocation, burner count, grate material, and how each side manages grease and ash.
Cook Surface Area and Fuel Distribution
The total square inches matter less than how that space is split between the gas and charcoal sides. Some combos offer equal halves, while others bias toward one fuel type. If you plan to use both sides simultaneously for large gatherings, look for at least 330 square inches per cooking zone, plus a warming rack for holding finished food.
BTU Output and Burner Configuration
BTU ratings indicate raw heat potential, but burner layout matters more. Single long burners often create hot spots, while multiple smaller burners allow zone cooking. On the gas side, three main burners at 10,000 to 12,000 BTU each provide good coverage for searing and indirect heat setups. Ignition quality matters too — piezo systems eliminate the need for batteries.
Grate Material and Durability
Porcelain-enameled cast iron combines the heat retention of cast iron with a non-stick, rust-resistant surface. Bare cast iron requires seasoning and can rust if neglected. Stainless steel grates resist corrosion but don’t hold heat as well for sear marks. The enamel coating also makes scraping off residue faster after a cook session.
Temperature Control and Ash Management
On the charcoal side, a height-adjustable charcoal pan lets you dial in direct or indirect heat by moving coals closer or farther from the grate. Lid-mounted dampers control airflow for smoking. Slide-out ash drawers and removable grease trays prevent the messy cleanup that turns first-time dual-fuel owners away. Without these features, maintenance becomes a tedious chore.
Quick Comparison
On smaller screens, swipe sideways to see the full table.
| Model | Category | Best For | Key Spec | Amazon |
|---|---|---|---|---|
| Oklahoma Joe’s Canyon Combo | Premium | Offset smoking + gas grilling | 1031 sq. in. total, firebox grate | Amazon |
| Spire 6-Burner Built-In (904 sq. in.) | Premium | Built-in island, large gatherings | 73,000 BTU, 6 main burners | Amazon |
| Spire 5-Burner Built-In (750 sq. in.) | Premium | Built-in island, rotisserie cooking | 63,000 BTU, rear burner | Amazon |
| MFSTUDIO 3-in-1 (690 sq. in.) | Mid-Range | Dual-fuel balance + side burner | 37,000 BTU, porcelain grates | Amazon |
| GREEN PARTY 3-Burner (685 sq. in.) | Mid-Range | Dual-fuel with adjustable charcoal pan | 37,000 BTU, dampers + air vent | Amazon |
| Captiva Designs (690 sq. in.) | Mid-Range | Heavy-duty porcelain grates | Porcelain-enameled cast iron | Amazon |
| LAUDLIFE 3-in-1 (748 sq. in.) | Mid-Range | Large parties, non-stick grates | 30,000 BTU, 250 lb frame | Amazon |
| Grills House ZH3005Y (1020 sq. in.) | Mid-Range | Combo + offset smoker | 34,000 BTU, 3-level charcoal pan | Amazon |
| Grills House ZH3005 (823 sq. in.) | Mid-Range | Straight dual-fuel without smoker | 34,000 BTU, piezo ignition | Amazon |
| Nice Cooker 4-Burner (448 sq. in.) | Budget | Entry-level 3-in-1 (gas + charcoal + griddle) | 46,750 BTU, enamel charcoal pans | Amazon |
| Ninja Woodfire Pro Connect XL | Specialty | Electric + pellet smoke, apartment use | 180 sq. in., Bluetooth app | Amazon |
In‑Depth Reviews
1. Oklahoma Joe’s Canyon Combo
The Canyon Combo from Oklahoma Joe’s is the most versatile dual-fuel rig in this lineup because it pairs a true offset charcoal smoker with a 36,000 BTU three-burner propane side. You get 750 square inches of primary cooking area plus a dedicated 281-square-inch firebox grate, giving you the capacity to smoke two pork shoulders while grilling a dozen burgers simultaneously. The heavy-gauge steel body and high-temp finish are built to resist rust through multiple seasons of outdoor exposure.
Dual lid-mounted temperature gauges let you monitor both chambers without lifting the lid, and the adjustable firebox and smokestack dampers give you real control over smoke flow and internal temps. Porcelain-coated cast-iron grates hold heat well for sear marks and resist corrosion better than bare steel. The removable firebox ash pan makes cleanup far simpler than traditional offset smokers that require shoveling out cold ash.
Assembly takes about two hours with a second person due to the size and weight, and you’ll need to keep the firebox door open slightly for optimal air intake during long smokes. Some owners note the temperature gauge reads about 10 degrees high near the firebox, but once you learn the offset, the results on ribs and brisket are outstanding. This is the rig for anyone who wants authentic stick-burner flavor without sacrificing weekday gas convenience.
What works
- True offset smoker with firebox grate increases total cooking space
- Porcelain-coated cast-iron grates resist rust and hold heat
- Easy ash removal via firebox ash pan
What doesn’t
- Requires frequent fire tending every 25 minutes during long smokes
- Temperature gauge has minor accuracy offset near firebox
- Only two casters instead of four makes moving less stable
2. Spire Premium 6-Burner Built-In (36-Inch)
The Spire 6-burner built-in grill head is a permanent island installation designed for those who want restaurant-grade gas performance and the option to add charcoal via dual-fuel compatibility. Six 10,000 BTU main burners plus a dedicated rear burner for rotisserie cooking deliver 73,000 BTU total across 904 square inches of cooking space. The 304 stainless steel grates are non-stick, rust-proof, and distribute heat evenly without the hot spots common on thinner gauge grills.
Dual-fuel compatibility means you can convert this unit to natural gas with a simple orifice change, making it ideal for homes with existing gas line hookups. The removable grease tray and drip pans make cleanup fast, and the interior lighting helps with nighttime cooking sessions. Buyers consistently report even heat distribution and fast preheat times thanks to the thick stainless steel construction that retains temperature well.
This is not a traditional charcoal gas combo in the sense of two side-by-side chambers — it’s a gas-first grill that supports charcoal accessories. Expect to spend extra on the natural gas conversion kit if you want to ditch propane tanks. The price tag places it firmly in the premium tier, but the build quality and cooking consistency justify the investment for dedicated outdoor kitchen builds.
What works
- 304 stainless steel grates provide excellent heat distribution
- Rear burner allows rotisserie cooking
- Fast preheat and even temps across the cooking surface
What doesn’t
- Requires separate conversion kit for natural gas
- High price point for a built-in unit
- Not a side-by-side charcoal/gas chamber design
3. Spire Premium 5-Burner Built-In (30-Inch)
The 30-inch Spire built-in shares the same premium 304 stainless steel construction as its bigger sibling but packs five main burners and a 13,000 BTU rear burner into a more compact frame. With 750 square inches of total cooking space, it still handles large gatherings while fitting smaller island cutouts. The five-burner layout allows precise zone cooking — sear steaks over high heat on two burners while gently cooking vegetables on the remaining ones.
Dual-fuel compatibility lets you run propane out of the box or convert to natural gas with a kit. The removable grease tray and non-stick grates make maintenance simple, and the built-in thermometer reads accurately after a few cooks to learn any minor offset. Owners praise the even heat distribution and lack of hot spots, a common complaint with cheaper stainless grills that use thinner gauge steel.
Like the 6-burner model, this is not a side-by-side charcoal and gas unit — it’s a gas grill head with the ability to add charcoal accessories. The price is slightly lower than the 36-inch version but still requires a built-in island investment. If you’re building an outdoor kitchen and want a gas-first platform that can handle occasional charcoal grilling, this is the cleaner fit than a freestanding dual-fuel cart.
What works
- Compact 30-inch width fits standard island cutouts
- Even heat distribution with no hot spots
- Natural gas conversion is straightforward
What doesn’t
- Requires separate natural gas conversion kit
- Not a traditional dual-chamber design
- High cost for the grill head only, no cart included
4. MFSTUDIO 3-in-1 Gas and Charcoal Grill Combo
The MFSTUDIO 3-in-1 strikes an excellent balance between price and capability, offering independent gas and charcoal chambers plus a side burner for sauces or sides. The 690 square inches of cooking area includes 520 square inches of primary space on porcelain-enameled cast iron grates and a 170-square-inch warming rack. Three stainless steel burners deliver 37,000 BTU on the gas side, while the charcoal side uses an adjustable enameled tray for heat control.
Dual-layer hoods with built-in thermometers let you monitor both chambers independently, and the full-size slide-out grease tray and ash drawer make cleanup significantly faster than models that require disassembly. The frame uses cast iron and stainless steel components that feel sturdier than the budget-tier options in this list. Buyers consistently mentioned easy assembly — around one hour with basic tools — and the one-year warranty provides peace of mind for long-term use.
The gas side heats evenly thanks to the flame tamers that prevent flare-ups, though some users noted minor unevenness on one burner that could be adjusted with the air shutters. The charcoal side’s adjustable pan gives decent temperature range for smoking or searing, but it’s not as precise as a dedicated offset smoker. For the mid-range price, this is the best bang-for-buck dual-fuel combo that doesn’t cut corners on grate quality or grease management.
What works
- Porcelain-enameled cast iron grates resist rust and clean easily
- Slide-out grease tray and ash drawer simplify cleanup
- Independent dual lids with thermometers for each chamber
What doesn’t
- Gas burner heat can be slightly uneven on one side
- Charcoal-side temperature control less precise than offset smokers
- Assembly easier with two people due to weight
5. GREEN PARTY 3-Burner Combo
The GREEN PARTY 3-burner combo brings 37,000 BTU across three main burners plus a side burner, covering 685 square inches of cooking area with porcelain-enameled cast iron grates. The headliner feature here is the charcoal-side height-adjustable pan, which lets you crank the coals closer for searing or lower them for low-and-slow smoking without lifting the charcoal grate. Lid-mounted dampers and an invisible front air vent improve airflow management, helping you maintain steady temperatures during longer cooks.
Grease management is handled by a slide-out tray on the gas side and an ash collection system on the charcoal side, both removable for quick dumping. The alloy steel frame feels solid for the mid-range price point, and the stainless steel handles stay cool during use. Buyers praised the dual-fuel performance for weekday convenience and weekend smoking, with most rating the build quality above expectations for the pricing tier.
A minority of owners reported the gas side struggled to reach high heat — one review noted that only the back left burner seemed to get hot consistently. This may be an assembly issue with gas line connection or burner alignment, but it’s worth inspecting before finalizing assembly. The large grill plate holes also drew complaints about small items like mushrooms falling through. For the price, the adjustable charcoal pan and airflow system offer real value for those who prioritize temperature control on the coal side.
What works
- Crank-adjustable charcoal pan for versatile heat zones
- Lid-mounted dampers and front air vent for airflow control
- Porcelain-enameled grates resist rust and clean easily
What doesn’t
- Some units have uneven gas burner heat distribution
- Large grate holes can swallow small food items
- Occasional reports of warping on thin metal plates
6. Captiva Designs Propane and Charcoal Combo
Captiva Designs leans into durability with porcelain-enameled cast iron grates on the primary 520-square-inch cooking area, plus a 170-square-inch stainless steel warming rack for a total of 690 square inches. The gas side uses three stainless steel burners with flame tamers to reduce flare-ups, while the charcoal side features an adjustable enameled tray and an easy-to-slide ash drawer. A full-size grease tray tilts to funnel drippings into a hanging collection cup, making cleanup one of the easiest among mid-range options.
The 61-inch long body gives you plenty of counter space for food prep and tool storage, and the side burner adds capacity for sauces or sides. The alloy steel frame with four wheels — two swivel casters and two fixed — offers stable mobility across uneven patio surfaces. Assembly takes about 1.5 hours with clear instructions, and owners consistently praise the even heat distribution on both fuel sides.
The main trade-off is cooking area per side — each chamber is smaller than some competitors, fitting roughly two steaks per side. The gas knob order feels counterintuitive to some users, and the side racks are not as deep as preferred for large platters. For a mid-range price, the porcelain-enameled grates and dual-fuel flexibility make this a strong contender for small-to-medium gatherings where build quality matters more than raw square footage.
What works
- Porcelain-enameled cast iron grates offer non-stick, rust-resistant surface
- Easy grease and ash management with slide-out trays
- Even heat distribution across both cooking zones
What doesn’t
- Each cooking side is relatively small for large parties
- Gas knob order feels unintuitive
- Side racks lack depth for large platters
7. LAUDLIFE 3-in-1 Gas and Charcoal Combo
LAUDLIFE targets the backyard entertainer with a 748-square-inch total cooking area split between gas, charcoal, and a side burner. The non-stick porcelain-enameled grates make flipping burgers and scraping residue easy, and the 30,000 BTU gas side heats up quickly with a reliable piezo ignition. The reinforced metal frame can support up to 250 pounds without wobbling, giving you a stable platform for heavy cuts of meat or multiple dishes at once.
The 3-in-1 design lets you use gas for quick weeknight dinners and charcoal for weekend smoking, all on the same stand. The side burner is handy for simmering sauce or sautéing vegetables while the main chambers do the heavy lifting. Built-in shelves and hanging hooks keep tools and ingredients within reach, reducing trips back to the kitchen during a cook session. Buyers consistently mention fast heat-up times and even cooking across the gas grates.
Assembly can be tricky — some owners reported dents on arrival and unclear instructions. However, customer service is responsive and provides video guides to walk through tricky steps. A few experienced quality control issues with the finish, but the five-year support commitment from the manufacturer helps offset those concerns. For the mid-range price, you get a large, stable cooking platform with excellent customer backup.
What works
- Large 748 sq. in. cooking area with non-stick enamel grates
- Reinforced frame supports up to 250 pounds without wobble
- Responsive customer support with video assembly guides
What doesn’t
- Some units arrive with dents or finish imperfections
- Assembly instructions could be clearer
- Quality control on finish inconsistent across units
8. Grills House ZH3005Y with Offset Smoker
Grills House expands on the standard dual-fuel formula by adding an attached offset smoker, pushing total cooking area to 1,020 square inches. The main chambers provide 666 square inches of primary space — split evenly at 333 inches per fuel side — plus a 157-square-inch warming rack and a 197-square-inch offset smoker chamber. The side burner adds another cooking zone for sauces or sides, making this one of the most complete all-in-one rigs available at a mid-range price.
The three-level adjustable charcoal pan enhances heat regulation, letting you slow-cook, sear, or smoke by changing the coal-to-grate distance. The offset smoker features a side door for adding charcoal and removing ash without disrupting the cook chamber. Two stainless steel main burners deliver 12,000 BTU each on the gas side, backed by a 10,000 BTU side burner, totaling 34,000 BTU — adequate for standard grilling but not the highest output in this guide.
Assembly takes under two hours with a video guide, and most owners report arriving undamaged with all parts included. The offset smoker is small — max charcoal capacity is only 1.5 pounds — so it’s best for flavoring smaller cuts like chicken thighs or sausage rather than full packer briskets. For the price, the 1,020-square-inch total area and the inclusion of a true offset smoker chamber make this a compelling choice for buyers who want smoking capability without jumping to a premium price tier.
What works
- True offset smoker chamber adds smoking capability
- Three-level adjustable charcoal pan for versatile heat control
- Large total cooking area at a mid-range price point
What doesn’t
- Offset smoker chamber is small (1.5 lb charcoal capacity)
- Gas burner output modest at 34,000 BTU total
- Assembly slightly complex due to offset chamber
9. Grills House ZH3005 2-Burner Combo
The Grills House ZH3005 is the simpler sibling of the offset smoker model, offering a straight dual-fuel setup without the extra smoking chamber. It still provides 823 square inches of total cooking area — 666 square inches of primary cooking (333 per fuel side) plus a 157-square-inch warming rack. The right-side shelf doubles as a prep station and storage area, and the side burner lid flips open to create an additional workspace.
Two 12,000 BTU stainless steel main burners and a 10,000 BTU side burner deliver 34,000 BTU total, which is adequate for standard grilling but not designed for high-heat searing marathons. The piezo ignition fires without batteries, and the charcoal side features a height-adjustable pan with a smoke stack and air vent for airflow control. Dual lid-mounted thermometers let you monitor both chambers independently.
Assembly takes under two hours with an online video guide, and owners appreciate the straightforward design for small families — it handles up to 30 burgers at once but feels compact enough for a patio. Some noted the gas hose placement could be better routed to avoid interference with the propane tank valve. For the entry-to-mid-range price, you get a balanced dual-fuel setup that solves the convenience-versus-flavor dilemma without taking up too much backyard space.
What works
- Balanced 333 sq. in. per fuel side for equal cooking space
- Piezo ignition eliminates need for batteries
- Compact footprint fits smaller patios
What doesn’t
- Gas burner output moderate at 34,000 BTU
- Gas hose routing can interfere with tank valve
- Cooking area too small for large gatherings
10. Nice Cooker 4-Burner 3-in-1 Combo
The Nice Cooker 3-in-1 grill is the budget-tier entry in this guide, combining a 4-plus-1 burner propane system with dual enamel charcoal pans and a cast iron griddle plate. The 46,750 BTU total output — four 9,550 BTU main burners plus one 8,550 BTU round burner — is surprisingly high for the price range, and the 448 square inches of cooking space work well for small families or apartment balconies. The double-layer stainless steel lid helps retain heat better than single-layer designs common at this price level.
The included cast iron griddle plate adds versatility for pancakes, eggs, or stir-fries alongside standard grilling. A pull-out grease tray with an arc design channels drippings into a collection cup, and the two 6-inch wheels make it reasonably portable for its weight. The control panel features heat-insulated anti-slip rubber rings on the knobs and a built-in bottle opener — small touches that feel above the price class.
Assembly takes around five hours per some owner reports, and the instructions lack clarity — expect to figure out several steps on your own. The cart feels light and can wobble on uneven ground, and the gas hose placement sits awkwardly over the tank shut-off valve. Maximum grill temperature hovers around 550-600 degrees Fahrenheit, which is sufficient for standard grilling but won’t deliver the intense sear of higher-end models. For the entry price, it’s a functional starter combo that lets you experiment with both fuels without a big investment.
What works
- Included cast iron griddle and dual charcoal pans
- High BTU output for the price tier
- Double-layer stainless steel lid retains heat well
What doesn’t
- Assembly instructions are incomplete and frustrating
- Cart feels light and may wobble on uneven surfaces
- Maximum grill temp limited to 550-600°F
11. Ninja Woodfire Pro Connect XL
The Ninja Woodfire Pro Connect XL isn’t a traditional dual-fuel grill — it’s an electric grill that uses real wood pellets for smoke flavor, making it a uniquely convenient option for those who want charcoal-like taste without managing coals. It offers seven cooking functions: grill, smoke, air fry, roast, bake, broil, and dehydrate. The 180-square-inch cooking area fits up to two racks of ribs or a 10-pound brisket, but it’s clearly designed for smaller households or apartment dwellers rather than large parties.
Bluetooth connectivity via the Ninja ProConnect app lets you monitor and control cook time and temperature for two different proteins, receive preheat and flip notifications, and access cooking charts. The built-in thermometer supports multiple doneness settings from rare to well-done. The electric heat eliminates the need for propane tanks or charcoal bags, and the pellet system uses just half a cup for a full smoke session, producing more visible smoke in 30 minutes than many pellet smokers do in three hours.
The small cooking area and lack of a true open flame will disappoint traditional grill purists, but for apartment patios, RVs, or anyone who wants wood-fired flavor with minimal effort, this is a standout. The stainless steel construction is weather-resistant for year-round outdoor storage, and cleanup involves simply removing the non-stick grill grate and crisper basket. It’s not a replacement for a full-size offset smoker, but as a supplemental or primary unit for small spaces, it’s unmatched in convenience.
What works
- Bluetooth app with real-time temperature notifications
- Woodfire pellets produce authentic smoke flavor
- Seven cooking functions in one compact unit
What doesn’t
- 180 sq. in. cooking area is very small
- No open flame or true charcoal/grilling experience
- Pellet hopper is small and pellets continue burning after shutdown
Hardware & Specs Guide
BTU Output vs. Burner Configuration
Total BTU across all burners is less important than how that heat is distributed. Multiple smaller burners allow zone cooking — sear on one side and slow-cook on the other. A 30,000 BTU three-burner setup often outperforms a single 46,000 BTU burner because it spreads heat evenly across the cooking surface. Look for at least three main burners on the gas side for real temperature control.
Porcelain-Enameled Cast Iron Grates
This coating combines the heat retention of cast iron with a non-stick, rust-resistant surface. Bare cast iron requires seasoning and can rust if left wet, while porcelain-enameled grates wipe clean with a paper towel. The coating also prevents food from sticking during high-heat searing, making post-cook cleanup faster. Stainless steel grates are lighter but don’t hold heat as well for sear marks.
Adjustable Charcoal Pan
A height-adjustable charcoal pan lets you control the distance between coals and food. Moving the pan closer creates direct high heat for searing; lowering it enables low-and-slow indirect cooking for smoking. The best designs use a side crank mechanism so you don’t have to reach over hot grates. Without this feature, you’re limited to one cooking height, reducing the charcoal side’s versatility.
Grease and Ash Management
Slide-out grease trays and ash drawers prevent the messy cleanup that discourages use of dual-fuel grills. Look for a grease tray with a tilt design that funnels drippings into a centralized collection cup — this reduces flare-ups and keeps the grill frame clean. Ash drawers on the charcoal side should be full-width so you can sweep ashes directly into them without lifting the charcoal grate.
FAQ
Can I use both the gas and charcoal sides of a combination grill at the same time?
What size propane tank does a charcoal gas grill combination typically use?
How do I clean the charcoal side of a dual-fuel grill without damaging the finish?
Is a charcoal gas grill combination more difficult to assemble than a single-fuel grill?
Final Thoughts: The Verdict
For most users, the charcoal gas grill combination winner is the Oklahoma Joe’s Canyon Combo because its true offset smoker paired with a powerful gas side delivers authentic BBQ flavor and everyday convenience in one durable package. If you want built-in island aesthetics and premium 304 stainless construction, grab the Spire 6-Burner Built-In. And for budget-conscious beginners looking to experiment with both fuels, nothing beats the Nice Cooker 4-Burner Combo for value.