Gas vs Charcoal Grill (and Pellet): Which Should You Buy?

How to Pick: Which grill fits you?

How you cook most weeks points to one fuel.

Find the line that sounds like you, then jump to the section that backs it up.

Plenty of people who cook outdoors several times a week end up owning two grills. If that's your path, start with the one that matches your most frequent cook.

Gas vs Charcoal vs Pellet Compared

Gas is fastest, charcoal is hottest, pellet is the most hands-off.

The pellet grill's hopper and controller box add width; measure your patio before you buy one.

Almost every difference comes from how each fuel makes heat. Gas burners sit under heat bars, coals glow a few inches below the food, and a pellet grill burns a small fire under a steel baffle, so it cooks more like an oven.

Gas vs charcoal grill: pros and cons

Most buyers are really choosing between these two, so here they are on their own.

Which sears steak best?

Charcoal gets hottest; gas with a sear burner comes close.

A full chimney of lump gives off more radiant heat a few inches from the food than anything else in a backyard. It takes practice to steer with the vents, but nothing cheap sears harder.

Gas sears well when the grill has a dedicated hot zone. When we tested the Weber Spirit E-325, the Sear Zone ran 90–110°F hotter than the standard burners and crusted ribeyes in under 3 minutes per side. A gas grill's BTU rating tells you how much gas it burns per hour, not how hot it gets; lid fit and grate material matter as much.

A sear zone covers only part of the grate, so thick steaks go on in small batches.

Most pellet grills are the weakest searers because the baffle blocks direct flame. The Traeger Pro 34 tops out at 450°F, so thick steaks brown slowly. If you go pellet, finish steaks in a ripping-hot cast-iron pan.

Which is best for smoking?

Pellet is easiest; charcoal gives deeper flavor with more effort.

A pellet grill's controller feeds pellets to hold your set temperature, so a long smoke is load, set and walk away. The Traeger Pro 34's controller held within about 15°F of target on every cook we ran, including an unattended 11-hour brisket.

Charcoal smokes very well once you learn the vents. One snake-method load in the Weber Original Kettle 22 held 250°F for over 4 hours, enough for a rack of ribs without refueling. Our charcoal grill temperature control guide gives the vent settings.

Gas is a poor smoker. A smoker box over one lit burner with the food on the unlit side adds some flavor, but it can't hold low heat cleanly through a long cook.

Which tastes best?

Fuel matters little on quick cooks and a lot on long ones. For burgers and chicken breasts, most of the flavor comes from browning and fat sizzling on hot metal, so the difference between fuels is small. Propane burns into mostly water vapor and carbon dioxide and adds no flavor of its own.

On long cooks the gap is real. Charcoal with wood chunks gives the strongest smoke, the darkest bark and the clearest smoke ring. Pellet grills burn wood very efficiently, which makes a clean, mild smoke that some owners boost with a pellet tube.

If smoke flavor is the point, charcoal wins. If convenience is the point, a pellet grill gets you most of the way there.

Which is easiest to live with?

Gas asks the least of you; charcoal asks the most.

Gas. Open the lid, turn a knob and press the igniter. When you're done, close the tank valve first, then turn off the burners so the gas in the hose burns off. Burners, igniters and heat bars are the parts that wear, and spiders in burner tubes are the classic spring problem.

Charcoal. Light with a chimney starter rather than lighter fluid, and expect 15–25 minutes before you cook. Close the lid and both vents to finish, then empty the cold ash every few cooks. A kettle has almost nothing to break, but wet ash rusts the bowl.

Pellet. Press start and let the controller run its startup cycle. Always run the shutdown cycle so the fan burns off the pellets left in the firepot. Vacuum the firepot regularly, and keep pellets dry, because damp pellets swell and jam the auger.

Pellet grills have the most moving parts (igniter rod, auger motor, fan, controller), so the warranty matters more than on the other two.

Which gives you the most for your money?

Charcoal costs least to start; pellet asks the most up front and in fuel.

Charcoal. A kettle is the least expensive way into real live-fire cooking, and it still grills, sears and smokes. As our smoking test above showed, one load goes a long way. Fuel use depends on how often you light a full chimney, so close both vents after cooking to save the leftover coals for next time.

Gas. A mid-size cart grill costs more to buy than a kettle and pays you back in convenience: no fuel prep, no ash and dinner in minutes. A refillable 20 lb tank is the cheapest way to run it; skip 1 lb cylinders at home. Over the years, budget for burners, igniters and heat bars, the parts that wear first.

Pellet. The biggest outlay up front, and pellets cost more per cook than propane or charcoal. A pellet grill burns roughly 1 lb per hour near 225°F and about 3 lb per hour at 450°F, so long, low smokes are the efficient use. It pays off only if you smoke most weekends.

Pay for the cook you'll repeat every week. A grill you use twice a year is expensive at any outlay.

Are Gas Grills Healthier Than Charcoal?

Gas is slightly easier to keep healthy, but how you cook matters more than the fuel.

Cancer researchers link two groups of compounds to grilled meat: HCAs, which form when muscle meat cooks at high heat for a long time, and PAHs, which form when fat drips onto flames and the smoke rises back onto the food. Both can form on any grill.

Charcoal tends to expose food to more smoke and flare-ups, and its heat is harder to turn down quickly. Gas lets you drop the heat with a knob, which makes it easier to avoid charring.

To cut both compounds on any fuel, trim fat, keep flare-ups down, flip often and cut off charred bits. Precooking larger cuts and grilling vegetables alongside meat helps too.

How Do Pellet Grills Compare With Gas and Charcoal?

A pellet grill trades searing power for hands-off smoking.

Pellet grill vs gas grill

Both run on a dial, but they do different jobs. A gas grill is faster to heat and sears better, while a pellet grill adds real wood smoke and holds low temperatures for hours. Choose gas if most of your cooks take under an hour; choose pellet if you smoke most weekends and have an outdoor outlet.

Pellet grill vs charcoal grill

Both give you wood or charcoal flavor, but in different amounts and with different effort. Charcoal sears harder, smokes heavier and costs far less to buy, but you run the fire. A pellet grill gives milder smoke with almost no tending, at a higher price and with parts that need power.

Which suits your space, weather and rules?

Power, wind and your lease can rule a fuel out before taste does.

• No outlet: a pellet grill needs one to run its auger, fan and igniter, and a power outage stops the fire mid-cook.
• Cold climates: pellet grills burn noticeably more pellets in winter, and propane pressure drops in deep cold. Ceramic kamados handle cold best of all.
• Rain: all three cook fine under a closed lid; keep a pellet hopper shut and covered.
• High altitude: thinner air weakens every fire, so expect longer preheats and open charcoal vents a little more.
• Balconies and condos: many buildings ban open-flame grills, especially charcoal. Check the rules before you buy.
• Small patios: a kettle has the smallest footprint; a pellet hopper and gas side shelves take more room.

Watch out: charcoal makes carbon monoxide, so use it outdoors only, never in a garage or enclosed porch. Store propane tanks outdoors too, never in a garage or home.

Our Picks: Which grill should you buy?

Our top grill for each fuel, from our hands-on reviews.

For gas, the Spirit E-325 is the grill to buy for one to four people. For charcoal, the Weber kettle grills, sears and smokes for the least money, and our best charcoal grills cover offsets and bullet smokers. For pellet, the Pro 34 is big and simple with no app; compare newer models in our best pellet grills.

Want one cooker that does both jobs? In our testing, the Masterbuilt Gravity Series 1050 seared at 700°F and ran a 12-hour pork shoulder without anyone touching the settings. A ceramic kamado does the same on one fire; see kamado grill vs regular grill.

• Weeknight griller: buy a gas grill with a sear zone.
• Steak lover on a budget: buy a charcoal kettle.
• Weekend smoker: buy a pellet grill.
• Wants both, has room for one: buy a gravity-fed charcoal grill or a kamado.

Gas pick

Weber Spirit E-325★ 4.5/5

Three burners and a Sear Zone for fast weeknight steaks, sized for 1–4 people.

Check Current Price Read review

Charcoal pick

Weber Original Kettle 22"★ 4.7/5

Grills, sears and smokes ribs, the least expensive way into live fire.

Check Current Price Read review

Pellet pick

Traeger Pro 34★ 4.2/5

Big, simple and hands-off for long smokes, with no app to fuss with.

Check Current Price Read review

The Takeaway

There's no best fuel, only the best fit for the meals you cook every week. Gas is for speed, charcoal for sear and smoke on a budget, and pellet for set-and-forget smoking.

Torn between pellets and a dedicated smoker? Read pellet grill vs traditional smoker. If you've settled on brands rather than fuels, our Weber vs Traeger comparison picks the right model from each.