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Best Gas and Charcoal Combo Grills of 2026: The Warranty by Fuel Side

By The Smith Family, reviewed by Brad Smith · Independent, no paid placement · Updated October 31, 2026Prices checked October 2026

Some links here are affiliate links — if you buy through them, we may earn a commission at no extra cost to you (sometimes with a discount for you). It never changes which products we recommend — and we name the SKIPs to prove it.

A gas and charcoal combo promises two grills for the price of one and a half. What the listing leaves out is what you own in year two, because the same grill can carry two different warranties.

We did not test these grills. We read every maker’s manual we could get, every Amazon listing signed in, and the one outlet we found that has cooked on a current roster and printed numbers. Five combos, one winner, one SKIP.

Quick comparison

Model	Best for	Showdown Score ↕	Type	Cook area	Gas	Gas body warranty	Charcoal side warranty	Owner complaints by side	Price
Oklahoma Joe's Canyon Combo	Best overall	7.3 Very good	Two chambers plus offset firebox	1,031 sq in (750 primary, 281 firebox grate)	3 burners, 36,000 BTU (Oklahoma Joe's page), LP only	2 years	2 years	Gas 2, charcoal 4, paint or rust 8 (20 reviews read, 1 to 3 stars)	Check price →
Char-Griller Dual-Function E5030	Best value	7.8 Excellent	Two chambers side by side	870 sq in (303 per chamber on the main grate, per Smoked BBQ Source)	2 burners, 24,000 BTU, plus a side burner, LP	1 year (bottom half); gas hood and main burner tubes 5 years rust or burn through	5 years rust or burn through	Gas 6, charcoal 2, paint or rust 5 (23 reviews read, 1 to 3 stars)	Check price →
Royal Gourmet ZH3005Y	Budget offset	5.3 Fair	Two chambers plus offset firebox	1,020 sq in (333 gas, 333 charcoal, 197 offset, 157 warming)	2 burners, 12,000 BTU each, plus a 10,000 BTU side burner, LP	1 year	1 year	Gas 6, charcoal 10, paint or rust 11 (53 reviews read, 1 to 3 stars)	Check price →
Charbroil Bistro Pro 2-in-1 Gas & Charcoal	Small patio	5.9 Good	One chamber, charcoal rack over a gas burner	240 sq in	LP, lights the charcoal	2 years firebox and lid	2 years firebox and lid (same chamber)	Gas 6, charcoal 1, paint or rust 1 (21 reviews read, 1 to 3 stars)	Check price →
Royal Gourmet ZH3002N	SKIP	3.8 Poor	Two chambers side by side	759 sq in (592 grates, 167 warming)	2 burners, LP	1 year	1 year	Gas 2, charcoal 3, paint or rust 4 (30 reviews read, 1 to 3 stars)	Check price →

Prices move constantly — any Amazon price shown is as of the date noted and subject to change; tap through for today's number.

Three machines sold under one word

“Combo” covers three different grills, and the first question is which one you want.

• Two chambers side by side. A gas grill and a charcoal grill on one cart. The Char-Griller E5030 and the Royal Gourmet ZH3002N.
• Two chambers plus an offset firebox. The same, with a side box that smokes. The Canyon Combo and the Royal Gourmet ZH3005Y.
• One chamber. A gas grill with a charcoal rack inside. The Charbroil Bistro Pro.

The warranty by fuel side

This is the table we could not find anywhere else: what each maker promises on each side, next to how many owners wrote about that side. The terms come from each maker’s manual or warranty page, read in October 2026. The counts come from Amazon’s written reviews at one to three stars, read October 31, 2026. One review can count in more than one column.

Three things sit under those numbers.

The headline is not the schedule. Char-Griller’s site sells a “5-year burn and rust-through warranty.” Its manual gives the dual-fuel gas body’s bottom half 1 year: “Ash Pan AND Defective Parts AND Gas Grill Body (BOTTOM half) AND Side Burner 1 year from date of purchase.” On that grill, the body under the gas burners has the shortest term of any major part.

Paint and rust are mostly yours. Oklahoma Joe’s and Charbroil both print “Paint is not warranted and will require touch up” and “RUST is not considered a manufacturing or materials defect.” Royal Gourmet says its warranty “does not cover the paint finish as it may burn off during normal use.” Char-Griller covers rust through but excludes paint and surface rust. Char-Griller and Oklahoma Joe’s send parts, not a technician.

Where you buy can matter. Oklahoma Joe’s and Charbroil limit coverage to units “purchased from an authorized retailer,” and both want a dated receipt. Char-Griller requires registration to claim.

What owners actually report

We read 147 of the 153 written reviews at one to three stars across these five listings, which is the group Amazon labels critical. Amazon’s keyword filter shows none of the six we could not reach mentions gas, burners, charcoal, rust or paint. Two things to hold in mind: these are written reviews, not grills sold, so none of this is a failure rate. And the low-star reviews on the Canyon, ZH3005Y and Bistro Pro only start in early 2025, so those grills have barely reached year two. The E5030’s go back to 2019.

Most name neither side. 86 of the 147 name no fuel side and no paint or rust, and most of those are about shipping, missing parts, assembly or thin metal. So open the box early: Char-Griller excludes “Missing or damaged parts not reported within two (2) months of purchase date.”

The split changes with the grill. On the E5030, 6 name the gas side and 2 the charcoal side: three igniter problems, a broken gas control, a hose fire and one rusted-out gas side. The two offset grills run the other way: 2 and 4 on the Canyon, 6 and 10 on the ZH3005Y, with paint failing on the firebox, smoke leaks and air gaps among them. Those counts are small, so we still will not tell you which side fails first. One Canyon owner on Smoking Meat Forums reports air leaking past the ash tray: “My smoker firebox is very leaky, especially around edges of the ash tray making fire control difficult.”

The short term sits where the worst reports are. A 2022 ZH3002N review says “Bottom of gas side rusted out in a year.” A 2020 review on the E5030’s listing says “The back of the gas side has completely rusted out after just three years,” though a grill bought that long before may be an older version. Both grills give the gas body 1 year. Two reports prove nothing about the odds. They show what the short term is for.

Paint is the complaint the warranty will not touch. On the Canyon, 8 of the 20 reviews we read report paint or rust, more than name either fuel side. One owner says “the paint blistered and peeled off of the majority of the smoker box” within a month, and that customer service refused a replacement. On the ZH3005Y it is 11 of 53, and one owner says sheets of paint peeled off the lid onto the food. Every maker here excludes paint.

Best overall: Oklahoma Joe’s Canyon Combo

If you want a real offset smoker and a gas grill on one cart, this is the one.

Smoked BBQ Source’s Jeff Rice ran the firebox through a six-hour beef rib cook and wrote that “it held around 250 to 275 °F,” after adjusting his wood load. Gas reached cooking temperature in “about 6 or 7 minutes,” and charcoal climbed to “around 500 °F.” It has 750 sq in of primary space, a 281 sq in firebox grate and three burners.

Not for you if: you want to set it and walk away. Rice’s own list warns it “Takes time to run the offset properly,” and the manual caps lit charcoal at 1.5 pounds at a time. The warranty is a flat 2 years with paint and rust excluded, and paint or rust is the most common specific complaint in its low-star reviews. It weighs 185 lb, so have help. We could read neither Home Depot’s nor Lowe’s reviews of it.

Winner

Our top pick

Oklahoma Joe's Canyon Combo

Best overall

Showdown Score™

7.3

Very good

Very good is 6.5 to 7.4.

See why it scored 7.3

Scored 2026-10-31

High confidence

High confidence: every part was read on a deep owner base. The margin is ±0.3.

Owners147 Amazon ratings, read October 20262.7Failure record9% of ratings are one or two stars3.6Hands-on testSmoked BBQ Source tested it and recommends it.+1.0Total7.3

Too close to call with the Char-Griller Dual-Function E5030, which scores 7.8. It holds "Best overall" because the evidence is level, and the crown holds on our call.

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3-burner gas + charcoal + offset firebox · 750 sq in primary · 2-year warranty

Your pick if you want a gas grill and a real offset smoker on one cart, and a tester's six-hour hold behind it; 4.4★ across 147 Amazon ratings, a flat 2-year warranty, and 185 lb to move.

4.4 · 147 owner ratingsacross Amazon · 2026-10-31 · global base

Check price at Amazon →

Sold and shipped by Amazon · 30-day refund / replacement · read 2026-10-31

Picked before we checked what this link pays us.

Also at: Oklahoma Joe's

Verified owner · Amazon

“This combo grill is a great option if you want the flexibility of both gas and charcoal cooking in one unit. The build quality feels solid, and having three gas burners alongside the charcoal side makes it easy to switch between quick weeknight meals and slower weekend cooks.”

Pro review Smoked BBQ Source

“After fixing my wood load, it held around 250 to 275 °F for a six-hour beef rib cook, and the ribs came out juicy with a nice ring.”

Oklahoma Joe's Canyon Combo

Best overall

Your pick if you want a gas grill and a real offset smoker on one cart, and a tester's six-hour hold behind it; 4.4★ across 147 Amazon ratings, a flat 2-year warranty, and 185 lb to move.

4.4 · 147 owner ratingsAmazon · 2026-10-31 · global base

“This combo grill is a great option if you want the flexibility of both gas and charcoal cooking in one unit. The build quality feels solid, and having three gas burners alongside the charcoal side makes it easy to switch between quick weeknight meals and slower weekend cooks.”— Leet W., Amazon · Verified owner

Pro review “After fixing my wood load, it held around 250 to 275 °F for a six-hour beef rib cook, and the ribs came out juicy with a nice ring.”— Jeff Rice, Smoked BBQ Source

Pros

• The one combo here with a published offset cook: Smoked BBQ Source held about 250 to 275°F for six hours
• Three gas burners and a 750 sq in primary area
• The maker prints one warranty term for every part, so neither fuel side is the short one
• Sold and shipped by Amazon, and direct from Oklahoma Joe's

Cons

• A flat 2 years is shorter than Char-Griller's 5 on the parts that burn through, and paint and rust are excluded
• Paint or rust is the most common specific complaint: 8 of the 20 one-to-three-star reviews we read
• The manual sets a low cap on lit charcoal, so long smokes need steady refuelling
• An owner reports air leaks at the ash tray, and Smoked BBQ Source needed a lighter fuel load to hold temperature
• No side burner, and 2 of those 20 reviews report a dead igniter or starter

What owners complain aboutDefect reports

Paint and rust lead, then a smoker that leaks and dead igniters. The warranty excludes paint and rust.

21 written reviews at one to three stars; we read 20 on 2026-10-31. 8 report paint or rust, 4 name the charcoal side or firebox, 2 the gas side, and one review can count twice. The histogram puts 9% of 147 ratings at one or two stars. · critical reviews read 2026-10-31

Check price at Amazon →

Sold and shipped by Amazon · 30-day refund / replacement · read 2026-10-31

Also at: Oklahoma Joe's

✓ Safety: no active recallNo active CPSC recall for Oklahoma Joe's (checked 2026-10-31). Keep it 36 inches from combustibles, and use only the charcoal the manual allows.

Best value: Char-Griller Dual-Function E5030

If you want gas on weeknights and charcoal on weekends, and you do not need a smoker, buy this.

It has the deepest owner base we could count, and the histogram puts only 6% of its ratings at one or two stars. Smoked BBQ Source cooked on it and read 250 to 290°F on the charcoal side with both vents open. It is honest about what it is: the reviewer calls it “primarily a dual-fuel grill.”

Not for you if: you read 870 sq in and pictured one big grill. That is both chambers plus the racks; each main grate is 303. The gas body carries 1 year, and more of its low-star reviews name the gas side than the charcoal side. Nine of the 10 newest reviews behind its Walmart rating came from Char-Griller, so we do not count that rating.

Char-Griller Dual-Function E5030

Best value

Showdown Score™

7.8

Excellent

Excellent is 7.5 to 8.4.

Was 7.9 in October 2026

See why it scored 7.8

Scored 2026-10-31

High confidence

High confidence: every part was read on a deep owner base. The margin is ±0.3.

Owners407 Amazon ratings, read October 20263.0Failure record6% of ratings are one or two stars3.8Hands-on testSmoked BBQ Source tested it and recommends it.+1.0Total7.8

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Your pick if you want gas and charcoal side by side for under $400 and do not need a real smoker; 4.5★ across 407 Amazon ratings, and the gas body carries 1 year while the charcoal body carries 5.

4.5 · 407 owner ratingsAmazon · 2026-10-31 · global base

“After getting it we realized we don’t want to use charcoal anymore. But we love it and it works really well!”— Greg D Rowe, Amazon · Verified owner

Pro review “With both vents wide open, the temperatures ranged between 250°F and 290°F.”— Jeff Rice, Smoked BBQ Source

Pros

• The deepest clean owner base among the combos we carded
• Smoked BBQ Source cooked on it and read 250 to 290°F on the charcoal side with both vents open
• 5 years rust or burn through on the charcoal side, the gas hood and the main burner tubes
• Side burner, and two separate chambers

Cons

• The gas body's bottom half carries 1 year, against 5 on the charcoal body
• 303 sq in per chamber on the main grate, so 870 is only reached across both chambers and the racks
• Smoked BBQ Source calls it primarily a dual-fuel grill, not a smoker; the side firebox costs extra
• Of 23 one-to-three-star reviews, 6 name the gas side and 5 report paint or rust

What owners complain aboutDefect reports

Assembly, missing parts and shipping damage lead. Of the rest, more name the gas side than the charcoal side.

23 written reviews at one to three stars, all read 2026-10-31. 6 name the gas side, 2 the charcoal side, 5 report paint or rust, and one review can count twice. The histogram puts 6% of 407 ratings at one or two stars. · critical reviews read 2026-10-31

Check price at Amazon →

Sold and shipped by Amazon · 30-day refund / replacement · read 2026-10-31

✓ Safety: no active recallNo active CPSC recall for Char-Griller (checked 2026-10-31). Keep combustibles at least 36 inches away, and soak spent coals in a metal container for 24 hours before disposal.

Budget offset: Royal Gourmet ZH3005Y

This is the cheapest way into an offset firebox we would consider, and the only listing here that prints the split: 333 sq in gas, 333 sq in charcoal.

Not for you if: you plan on keeping it for years. The body carries 1 year, 13% of its ratings sit at one or two stars, and 55 of its written reviews sit at one to three. Paint is the complaint to expect: 11 of the 53 we read report paint, finish or rust failing. No credentialed outlet has tested it, and we could not find its manual, so the warranty above is the brand’s general page.

Royal Gourmet ZH3005Y

Budget offset

Showdown Score™

5.3

Fair

Fair is 4.0 to 5.4.

Was 5.4 in October 2026

Amazon says 4.2 stars. We score it 5.3, Fair.

See why it scored 5.3

Scored 2026-10-31

High confidence

High confidence: every part was read on a deep owner base. The margin is ±0.3.

Owners342 Amazon ratings, read October 20262.2Failure record13% of ratings are one or two stars3.1Hands-on testNo credentialed test yet. A missing test never costs points.None yetTotal5.3

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Your pick if you want an offset firebox on a combo for about $340 and will accept thin steel; 4.2★ across 342 Amazon ratings, and it is the only maker here that prints the split: 333 sq in per fuel.

4.2 · 342 owner ratingsAmazon · 2026-10-31 · global base

“A little flimsy, but overall a great buy based on value, size and versatility.”— Karen J, Amazon · Verified owner

Pros

• The listing prints the area per fuel: 333 sq in gas, 333 sq in charcoal
• An offset firebox and a side burner for about $340
• Walmart's 4.2 across 210 looks like its own reviews: none of the 10 newest came from a maker feed
• 5 years on stainless burners that rust through

Cons

• 1 year on the body, both fuel sides
• The histogram puts 13% of ratings at one or two stars, and 55 written reviews at one to three stars is the longest list here
• Owners call it flimsy; of 53 one-to-three-star reviews we read, 11 report paint, finish or rust failing and 10 name the charcoal side or smoker
• No test by a credentialed outlet, and we could not find its manual

What owners complain aboutDefect reports

Thin metal and hard assembly lead, then paint that peels and a charcoal side that leaks air.

55 written reviews at one to three stars; we read 53 on 2026-10-31. 11 report paint, finish or rust, 10 name the charcoal side or smoker, 6 the gas side, and one review can count twice. The histogram puts 13% of 342 ratings at one or two stars. · critical reviews read 2026-10-31

Check price at Amazon →

Sold and shipped by Royal Gourmet Corp · 30-day refund / replacement · read 2026-10-31

✓ Safety: no active recallNo active CPSC recall for this model (checked 2026-10-31). Royal Gourmet's one recall, 2020, covers Patio 2-burner gas grills, not this combo.

Small patio: Charbroil Bistro Pro

This is the combo for a balcony or a small patio. It weighs 51 lb and lights charcoal with its own gas burner.

Not for you if: you want a charcoal grill. Charcoal mode is a single layer, 2 lb at most, with no lump charcoal or wood chunks, and the manual says “Do not operate gas burners for more than 15 minutes when using charcoal.” That manual also prints “Do not use charcoal or ceramic briquets in a gas grill,” then gives this grill’s charcoal steps. Follow the steps. And do not confuse it with Charbroil’s Bistro Pro electric grills, recalled in September 2026 for a shock risk. This gas model is not on that list.

Charbroil Bistro Pro 2-in-1 Gas & Charcoal

Small patio

Showdown Score™

5.9

Good

Good is 5.5 to 6.4.

Was 5.8 in October 2026

See why it scored 5.9

Scored 2026-10-31

High confidence

High confidence: every part was read on a deep owner base. The margin is ±0.3.

Owners148 Amazon ratings, read October 20262.5Failure record12% of ratings are one or two stars3.4Hands-on testNo credentialed test yet. A missing test never costs points.None yetTotal5.9

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Your pick if you have a small patio and want gas most nights and charcoal now and then; 4.3★ across 148 Amazon ratings on a 240 sq in grill that burns both fuels in one chamber.

4.3 · 148 owner ratingsAmazon · 2026-10-31 · global base

“Came with a huge dent in one of the metal surfaces, which was disappointing. Otherwise, good quality.”— Scott M., Amazon · Verified owner

Pros

• Lights charcoal with its own gas burner, with no lighter fluid
• 51 lb, the only combo here built for a small patio
• One chamber means one warranty, with no short side

Cons

• 240 sq in, and charcoal mode is a single capped layer
• The manual allows no lump charcoal, wood chunks or instant-light charcoal
• Gas burners may run no more than 15 minutes when using charcoal
• 1 year on everything but the firebox and lid, and one owner reports rust at 5 months

What owners complain aboutDefect reports

Gas hoses and regulators, heat that is hard to control, and a mesh grate that is hard to clean.

21 written reviews at one to three stars, all read 2026-10-31. 6 name a gas part or the gas flame, 1 the charcoal rack, 1 rust. 3 more complain of heat control with no fuel named, and 3 of cleaning the mesh. The histogram puts 12% of 148 ratings at one or two stars. · critical reviews read 2026-10-31

Check price at Amazon →

Sold and shipped by Amazon · 30-day refund / replacement · read 2026-10-31

✓ Safety: no active recallNot in CPSC recall 26773 (September 17, 2026), which covers Charbroil's Bistro Pro ELECTRIC grills, models such as 25302145 and 25302163. This gas model, 25302161, is not on that list (checked 2026-10-31).

SKIP: Royal Gourmet ZH3002N

It has no offset firebox, and one or two stars from 22% of its ratings. Of its 58 written reviews, 33 sit at one to three stars, against 55 of 138 for the ZH3005Y. If you want a Royal Gourmet, buy the ZH3005Y.

Royal Gourmet ZH3002N

SKIP

Showdown Score™

3.8

Poor

Poor is below 4.0.

Was 3.5 in October 2026

Amazon says 3.8 stars. We score it 3.8, Poor: 22% of its 152 ratings are one or two stars.

See why it scored 3.8

Scored 2026-10-31

High confidence

High confidence: every part was read on a deep owner base. The margin is ±0.3.

Owners152 Amazon ratings, read October 20261.3Failure record22% of ratings are one or two stars2.5Hands-on testNo credentialed test yet. A missing test never costs points.None yetTotal3.8

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Your pick if you want the name of a combo at a price that looks fair; 3.8★ across 152 Amazon ratings says buy the ZH3005Y or the Char-Griller instead.

3.8 · 152 owner ratingsAmazon · 2026-10-31 · global base

“Great BBQ. It took me much longer to put together than I expected.”— Retirement Abyss, Amazon · Verified owner

Pros

• Sold and shipped by Amazon, and 5 years on stainless burners that rust through

Cons

• The histogram puts 22% of ratings at one or two stars, the worst of the deep bases here
• 33 of its 58 written reviews sit at one to three stars: dents, bent parts and hard assembly
• The better-rated ZH3005Y from the same maker adds an offset firebox

What owners complain aboutDefect reports

Arrives dented or bent, and takes a long time to assemble.

33 of 58 written reviews sit at one to three stars; we read 30 on 2026-10-31. 3 name the charcoal side, 2 the gas side, 4 report paint or rust, and one review can count twice. The histogram puts 22% of 152 ratings at one or two stars. · critical reviews read 2026-10-31

Check price at Amazon →

Sold and shipped by Amazon · 30-day refund / replacement · read 2026-10-31

✓ Safety: no active recallNo active CPSC recall for this model (checked 2026-10-31). Royal Gourmet's one recall, 2020, covers Patio 2-burner gas grills, not this combo.

The rules the listing leaves out

• Charcoal in a gas chamber: Oklahoma Joe’s says no. The Bistro Pro is the only grill here built for it.
• Lit charcoal: the Canyon’s manual allows no more than 1.5 pounds at a time.
• Clearance: Char-Griller says 36 inches from combustibles. Oklahoma Joe’s says 36 inches, and 10 feet from anything that can catch fire. Charbroil says 3 feet from any wall and 10 feet from objects that can catch fire. Print your own manual’s figure; do not average them.
• Ash: Char-Griller says to soak spent coals in a metal container and wait 24 hours before disposal.

The ones we held back

• Char-Griller Texas Trio: a triple-function Char-Griller with an offset firebox, but 22 Amazon ratings of its own, a quarter of them at one or two stars. Walmart shows more, and we could not read them.
• Oklahoma Joe’s Canyon Combo DLX: 63 ratings and 30 written reviews, a thinner base than the standard Canyon’s.
• Sophia & William: 21% of ratings at one or two stars.
• Char-Griller Flex Fuel Plus, and new listings from Captiva Designs and others: under our owner-rating floor. We will re-read them as ratings come in.
• Pit Boss Memphis Ultimate: Pit Boss’s store shows its accessories and no grill, so we did not carry it.

What we could not read: Home Depot and Lowe’s refused our browser, so no rating or review from either store is counted here.

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