Best 3 Burner Gas Grills | The Ultimate Guide

Budget isn’t always the top concern when it comes to grill shopping. Sometimes you have to address space needs first, like whether you are looking for a 2, 3, or 5 burner grill.

The two main considerations when it comes to number of burners are: 1) Cooking ability and 2) Overall size.

But what isn’t obvious is that not all 3 burner gas grills are of medium size and offer the same cooking experience. Even within this sub-market there’s a range of options.

Final Sear

The Final Sear: The Weber Genesis S-330 is the winning pick for the 3 burner line up. It’s impossible to deny the cooking AND staying power of the Weber. It heats up hot and fast (I’m talking 5 min. fast) and is designed with the best quality stainless parts to really kill it season after season. The Flavorizer bars and grease management system to eliminate flare ups are nice perks too. 

No matter what size you need, you want a grill that totally gets you; one that is fully committed to giving exactly the results you expect when you throw food on it.

If you’re looking for three burners, this is the place to find the best options and understand the range of size and cooking options you can enjoy. Out of the thousands available on the market, this article gets personal with the best of the best. No slackers here, we review and share only the top performers after tons of meticulous research.

These three grills were designed with consumers in mind. They don’t have wallet-decimating price tags, and they are known for providing a top-quality cooking experience, all on a range of sizes in the three-burner category.

Top 3 Burner Gas Grills

  • Weber Spirit E310 Liquid Propane Gas Grill
    Product Name
  • 4.5Rating
  • 32,000BTU/hr
  • 424 sq. inCooking Area
  • 32 x 52 x 63 inDimensions
  • $$$Price
  • Weber Genesis II S-340 Gas Grill
    Product Name
  • 4.6Rating
  • 43,500 primary 12,000 sideBTU/hr
  • 513 sq. in primaryCooking Area
  • 29 x 59 x 48 inDimensions
  • $$$$Price
  • Char-Griller 3001 Grillin' Pro 40,800-BTU Gas Grill
    Product Name
  • 4.0Rating
  • 40,800BTU/hr
  • 438 sq. inCooking Area
  • 42 x 25 x 50 inDimensions
  • $$Price

#1 Choice – Weber 61004001 Genesis II LX S-340 Liquid Propane Grill, Stainless Steel

Over the years, the master grill engineers at Weber have established themselves as top dogs in the grill industry. I can assure you their reputation is no joke. They are second to none. That fact is reinforced by the beast of a grill they call the Genesis.

No exaggeration, this grill is a powerhouse, with over 500 square inches of primary cooking space and about 156 square inches of secondary warming rack. Did I mention its weighs 220+ pounds? That’s not amateur stuff.

You can tell from the moment you unbox it, that the Genesis parts are the real deal. Even the casters are a little bigger than usual to accommodate the weight they’re supporting. All four casters also rotate for easier movements, but the front casters have the locks for your convenience.

The Genesis is covered with thick steel and double walls. You get the sense that the guys that built it were truly in love with the product. Everything is detailed on this machine. From the sturdy stainless steel shroud and cookbox, made of cast aluminum for good durability and efficiency, to its huge casters, it is engineering at its best.

The Genesis is equipped with three high-quality stainless steel burners and boasts about 43,500 BTU, with a side burner kicking out 12,000 BTU input per hour. The grill is also complemented by 7mm diameter stainless steel cooking grates specially built to also retain heat. You cannot imagine the power of this baby. It can push to 500+ degrees Fahrenheit in under five minutes. I kid you not.

Let’s not forget the stainless steel Flavorizer bars. It isn’t just some gimmick, they really do add flavor to your cooking. They are specially designed to be able to capture smoke and sizzle, which is used to enhance the flavor of your food. I enjoy them on my own Weber at home and can definitely tell the difference in what I’m cooking.

And just when you think it can’t get any better, the Genesis grill has a built-in grease management system. When the heat squeezes out the juice from meat, it’s then vaporized by the Flavorizer system. Anything that remains after vaporization, is passed on to a tray that sits comfortably beneath the cookbox and goes straight to a pan. Most grills have some kind of system like this, but what’s notable about the Weber is how easy it is to clean after and how well the grease is managed to keep your grill in top shape.

Like any other Weber, the Genesis has a thermometer, which measures the temperature inside the grill, mounted on the shroud. It also comes with an electronic ignition system and heat deflectors.

This grill also uses liquid propane. It houses the gas tank in the lower part of its huge body. Did I mention that even the handles of the doors and the doors themselves are stainless steel? There is no scrimping on quality. There is also a fuel gauge that keeps you up-to-date on your fuel levels.

With almost all of its parts reinforced with stainless steel, you can tell right off the bat, that durability is not going to be a concern. Maintaining the grill is also easy and straight-forward.

The price may be a little hot, but given the goods that come with it, the Genesis is worth the price tag if you’re looking for the best grill with three burners. It also has a natural gas grill counterpart.

A great place to buy is Amazon and here is why:

  1. All the reviews are like having hundreds of really good friends give you their personal experience with the grill, then taking all of that personal experience and giving it a star rating. You’re buying quality when there are hundreds of fans of the grill.
  2. A friendly UPS driver will deliver it right to your door. No waiting in line, no hauling it in your car. No sore muscles or achy back the next day.
  3. Amazon has the best price 99% of the time. Amazon constantly watches competitor pricing and makes sure you get the best deal. They do a ton of business and take advantage of economies of scale, which means you get the savings!
  4. FREE shipping. Enough said.
  5. Returns are easy. Amazon recently shipped a car, and they ship a ton of large items, all day, every day. If they can ship a car, rest assured, you will get your grill in perfect condition. BUT if for any reason it comes damaged, it is super easy to return. Just print out a UPS label, slap it on the box and a friendly UPS driver will pick it up, free of charge. This is way easier than waiting in a return line at Home Depot and talking with a bored, angsty teenage sales clerk.
Product Details for the Grill Geeks:
  • GS4 Grilling System includes three high performance stainless steel burners with stainless steel Flavorizer bars
  • New Grease Management System reduces risk of dangerous flare-ups and makes grease removal easy
  • 7mm stainless steel cooking grates provide 513 square inches of cooking space with 156 square inch Tuck-Away warming rack overhead
  • Infinity Ignition ensures that by turning the knob, the gas will ignite and start each burner with ease, and is backed by a generous warranty
  • Flush-mounted side burner is perfect for preparing side dishes and sauces

#2 Choice – Weber 46510001 Spirit E310 Liquid Propane Gas Grill, Black

The Genesis is awesome, but, the price tag that comes with it may not be the best fit for your budget. I totally get that.

That brings me to my next pick for the best 3 burner gas grills. You can think of this guy as the little brother to the Genesis. It also features three promising stainless steel burners; a sturdy shroud; a cast aluminum cookbox; 2 back swivel casters and 2 front lock casters; a stainless steel door on the lower compartment for storing the LP tank; a quick start ignition button and a great heating system.

Likewise, there are a few major differences:

  • You get 424 square inches of primary cooking space and 105 square inches secondary space. Slightly less than with the giant Genesis.
  • It weighs in at about 130 pounds (it’s much smaller and more compact).
  • The stainless steel burners dish out about 32,000 BTU per hour.
  • It does not have a side burner, only stainless steel work surfaces, on each side, that fold down for easy storage.
  • A crossover burner ignition knob that allows you to adjust other burners without having to press the ignition button repeatedly.
  • It has porcelain-enamel cast iron cooking grates and porcelain-enamel Flavorizer bars.

Nonetheless, this grill is still a top of the line grill from Weber. This is the grill I own and use every other night during the warmer months. I can personally attest to its awesome cooking power and ease of use.

This is a solid, top-performing grill that you can snag for under $500. It also has some seriously stellar reviews on Amazon from happy pit masters like me.

Product Details for the Grill Geeks:
  • Three stainless steel burners put out 32,000 BTU-per-hour
  • 424 -square inch of cooking area and 105 -square inch for warming
  • Porcelain-enameled, cast-iron cooking grates and porcelain-enameled Flavorizer bars
  • Electronic Crossover ignition system starts with the push of a button
  • Assembled dimensions with the lid open 63-inch by 52-inch by 32-inch

#3 Choice – Char-Griller 3001 Grillin’ Pro 40,800-BTU Gas Grill

I know after the two previous Weber grills, you might be wondering, “What could possibly come next?” Well, here’s a hint: what’s black, sleek, cooks well and is priced at under $300?

Give up?

It’s the Char-Griller. It’s easy to dismiss this grill for the price, assuming it’s not going to measure up when it comes to quality. But don’t be hasty. The Char-Griller makes our list after careful research because it really has some impressive features and capabilities that would impress the best of us veteran grillers.

I will admit, I was skeptical at first with this one. But it lives up to its promises. It is compact at 92 pounds of raw power. It boasts 40,800 BTU with three stainless steel burners. If that doesn’t grab your attention, it also includes a 12,000 BTU side burner for added power.

While it may not look like anything out of the ordinary, the Grillin’ Pro from Char-Griller is backed by a seriously heavy steel; comes equipped with dual stacks in the cookbox for even distribution of heat; a side shelf for placing cooking essentials (food, tools, etc.); porcelain cast-iron grates and an igniter probe on the burners.

It is a decent size with 438 square inches of primary grilling area and 192 square inches of secondary.

The only drawback is that it’s a bit of a work to get it set-up. Just make sure you have a buddy to help you put this little beast together.

Product Details for the Grill Geeks:
  • 40,800-BTU gas grill with 438-square-inch main grilling area
  • 192-square-inch warming rack; 12,000-BTU side burner
  • Durable steel construction; side shelf for handy workspace
  • Electronic ignition; porcelain-coated cast-iron grates; utensil hooks
  • Measures 50 by 25 by 42 inches; 1-year limited warranty

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About the Author Todd Crichton

I am a grill freak! It's hard to pick my favorite thing to grill, but if I had to choose... it is still a tie between pork ribs and a juicy beef burger. I am currently grilling on a Weber S210(I live in a small space) but my dream grill is definitely a summit. Those things are bad ass. Anyways I would love to hear from you, leave a comment or question below!

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