What Is the Best 3 Burner Gas Grill in 2020? [TOP 9]

If you enjoy grilling as much as I do, you’re sure to appreciate the advantages of a gas grill.

To achieve consistent results, you’ll want to invest in the best 3 burner gas grill you can afford.

Here, we offer an in-depth look at some of the most popular models on the current market.

In a rush? Here is the winner:

Char-Griller E3001 Grillin' Pro 40,800-BTU Gas Grill, Black
  • 40,800 BTU gas grill with 438 square inches of 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 48 x 28 x 48 inch

In this article, we’re going to review the following 3-burner gas grills:

Best 3 Burner Gas Grill: Product Review Guide

#1 Camp Chef Big Gas Grill

Camp Chef Big Gas Grill

The Camp Chef Big Gas Grill boasts a whopping 608 square inches of cooking space—enough to prepare every component of your meal at once. At 31 inches, it’s a convenient height for everyday use, and the legs are removable, meaning you can adjust them for leveling purposes if need be. It’s also one of the most reasonably priced units on our list, so if the cost is a significant factor, this unit could be the right one for you.

Pros:

  • Grill box is removable, so unit can also be used as a stove
  • Removable legs
  • Thermometer included
  • Grill gets hot enough to achieve a good sear
  • Transportable
  • Good fuel economy
  • Affordable price point

Cons:

  • Burners must be adjusted to keep from getting too hot, especially for low-and-slow cooking applications
  • Grill grates are prone to rusting after long use

Check Price on Amazon

#2 Char-Broil Performance TRU-Infrared Cart Style & Cabinet

Char-Broil 463370719 Performance TRU-Infrared 3-Burner Cart Style Gas Grill, Stainless Steel

This attractive stainless-steel unit comes equipped with 450 inches of cooking space, easy-to-clean porcelain-coated grates that are conveniently rust-resistant, and a warming rack. Assembly is quick and easy, and the infrared technology helps keep flare-ups to a minimum. Note that the TRU-Infrared cooking element is located beneath the grill grates, rather than on the surface, which might make overall cleanup more of a chore.

Pros:

  • Eye-catching stainless-steel construct
  • Infrared technology
  • Grates are easy to clean and durable
  • Affordable price point

Cons:

  • Frequent cleaning is required due to the TRU-Infrared element
  • Overall heat performance is low compared to some models on our list

Check Price on Amazon

#3 Char-Broil Classic 360 (& With Side Burner)

Char-Broil Classic 360 3-Burner Liquid Propane Gas Grill

This is another budget option, featuring porcelain-coated grates that offer 360 square inches of cooking space. The lid and firebox are treated with porcelain as well, giving this unit a solid degree of protection from the elements. Two flanking shelves and a swinging rack provide additional space for utensils, sauces, and side dishes. The temperature controls take some getting used to, but as long as you follow our advice and keep an eye on the grill during cooking, this shouldn’t be a major issue.

Pros:

  • Budget price point
  • Grates are easy to clean
  • Small enough to transport for camping trips or out-of-town events
  • Turns out consistently good results, even when used on a daily basis

Cons:

  • No cover included with purchase 
  • Assembly can take up to two hours
  • Temperature control can be finicky

Check Price on Amazon

#4 Char-Broil Signature TRU-Infrared 420

Char-Broil Signature TRU-Infrared 420 3-Burner Cabinet Liquid Propane Gas Grill

Char-Broil has stepped up its game with this unit, which has all the features of their cart-style Performance model with a few bells and whistles added. In addition to its 420 square inches of cooking space, Surefire electronic ignition system, and porcelain-coated cast iron grates, the Signature TRU-Infrared Cabinet Grill offers a side burner with 13,000-BTU capability and a 155-inch warming rack. It can also be easily converted from propane to natural gas, making it one of the most versatile offerings on our list.

Pros:

  • Converts from propane to natural gas 
  • Burns hot enough to get a good sear, but can be adjusted for low-and-slow applications
  • Interior storage for propane tank
  • Vertical flame setup makes it easy to keep an area free in case of flare-ups
  • Easy to clean

Cons:

  • Tends to smoke excessively
  • Customer service can be difficult to deal with if there’s a problem
  • Design of the TRU-Infrared element means the unit must be cleaned frequently

Check Price on Amazon

#5 Char-Griller E3001 Grillin' Pro 40

Char-Griller E3001 Grillin' Pro 40,800-BTU Gas Grill, Black

The Grillin’ Pro offers 438 square inches of cooking space, making its relatively low price point that much more of a bargain. Construction is durable and rugged in both appearance and practice, with a handy steel shelf for sides and sauces. There are also hooks included for easy utensil storage. It’s also quite portable—with two wheels in place of the third and fourth legs, you can easily move it from one side of the lawn to the other when it’s not in use.

Pros:

  • Turns out consistent results, even when used frequently
  • Even, reliable temperature control
  • Resistant to rust
  • Reasonable price point

Cons:

  • No cover included
  • Lighter-grade steel means you should take care during transport (no lifting it by the side shelf)
  • Time-consuming assembly

Check Price on Amazon

#6 Dyna-Glo Smart Space Living

Dyna-Glo DGB390SNP-D Smart Space Living 36,000 BTU 3-Burner LP Gas Grill

The Dyna-Glo is an efficient and appealing model, featuring over 500 square inches of cooking space and a double-walled stainless-steel lid to help maintain temperature control. Dual side shelves offer a towel bar and utensil hooks for a versatile, well-appointed cooking space. Although the heavy-gauge porcelain-coated cast iron grill racks are large enough to handle large quantities of food, the grill itself takes up surprisingly little space. The replaceable steel heat tents protect the elements and help to reduce flare-ups. If you’re looking for a grill that will serve as a conversation starter as well as a cooking appliance, consider the Dyna-Glo model.

Pros:

  • Easy to assemble
  • Reasonable price point
  • Wheeled casters with durable metal coating
  • Excellent temperature control and heat retention
  • Small footprint for a 3-burner unit

Cons:

  • Steel tents are prone to rust and may need frequent replacement
  • Parts can be difficult to find

Check Price on Amazon

#7 Weber Spirit II E-310

Weber 45010001 Spirit II E-310 3-Burner Liquid Propane Grill, Black

The open-cart design of this sturdy grill—coupled with the flanking shelves that are perfect for holding one or more beverages—invite backyard guests to come and see what’s cooking. Fortunately, it offers plenty more to boast about: 529 square inches of total cooking space, porcelain-enameled cast iron cooking grates and “Glamorizer Bars” (which help to impart a smoky flavor to the food during cooking), six tool hooks, and two wheels for ease of transport. The Spirit II takes a few hours to assemble and falls in a higher price range than some of the other offerings on our list, but if you can afford it, its snazzy features are definitely worth a look.

Pros:

  • Fast, reliable ignition system
  • Reversible grates add versatility
  • 10-year warranty included with purchase
  • “Glamorizer Bars” help infuse your food with that sought-after grill flavor

Cons:

  • Assembly can be tricky and time-consuming 
  • Awkward to move, even with large wheels—you may need to hold the side shelf to help keep it stable
  • Grill cover not included

Check Price on Amazon

#8 Weber Genesis II S-310

Weber 61000001 Genesis II S-310 Liquid Propane Grill

A step up from the Spirit II, Weber’s upscale option includes three high-performance burners with durable stainless steel grates, replaceable “Flavorizer bars,” and a reliable Infinity ignition system. Two sturdy shelves flank the 513-square inch cooking surface, and locking wheels offer stability when the grill is in place, as well as the option to transport the unit when not in use. Genesis II is also compatible with iGrill 3, but this component is sold separately. All in all, this is a fine deluxe model with very few weak points.

Pros:

  • Attractive, durable model 
  • 10-year warranty included with purchase
  • Locking wheels for ease of transport
  • Compatible with iGrill 3
  • Generous cooking surface
  • “Flavorizer bars” impart a smoky flavor to your grilled foods 

Cons:

  • High price point
  • Difficult to assemble

Check Price on Amazon

#9 Weber-Stephen Products 66004001

Weber-Stephen Products 66004001, Three-Burner, Stainless Steel

This unit is nearly identical to the Genesis II, with a few aesthetic differences. First of all, the propane tank is stored in a cabinet beneath the grill, which helps to minimize the overall footprint. Second, in addition to the 513 square inches of cooking space, this unit includes a 156-inch “Tuck-Away” warming rack, which can be used to rest the meat once it’s had its turn on the grill. There’s also an improved grease management system, which may also aid in cleanup duties. Finally, you have the option of using wood chips to flavor your smoked meats, but the smoker tin is not included—you’ll have to purchase one separately.

Pros:

  • Attractive, durable upscale grill with many superior features
  • 10-year warranty included with purchase
  • Generous cooking surface
  • Impressive ignition and grease management systems
  • Reliable, even heating
  • “Flavorizer bars” to impart a smoky flavor to grilled foods
  • Compatible with woodchip smoker box

Cons: 

  • High price point
  • Complex design means repairs can be problematic

Check Price on Amazon

Why a 3 Burner Gas Grill?

There are a lot of grills out there to choose from. So why should you narrow your search to a three-burner gas grill? We’ll fill you in on just a few of the reasons.

Advantages and Benefits of Owning a 3 Burner Gas Grill

The benefits of owning a gas grill are both numerous and invaluable. Not only will you be able to enjoy grilled food anytime you want it, but your ingredients will also cook more evenly and consistently than they would over a charcoal fire. There’ll be no more of that “burnt on the outside, raw on the inside” effect—you’ll be able to maintain control over the temperature of the fire at all times.

You won’t have to deal with the mess and hassle of building a fire ahead of time, either—a time-consuming chore that can have the effect of throwing off the entire dinner schedule. With a three-burner gas grill, the fire appears at the touch of a button. This makes them suitable for year-round use as well, as long as the grill is placed in a well-ventilated area (see Safety Precautions, below).

Finally, three burners make it possible for you to prepare the entire meal on the grill at once. You can cook steaks on one burner while giving your asparagus just the right amount of char on another, and round out the menu with some grilled flatbread at the same time.

How to Choose the Best 3 Burner Gas Grill

Here are a few of the most important things you should think about before shopping for a three-burner gas grill:

Budget

How much can you afford to spend? Take a look at the price range of three-burner gas grills, and narrow your search to the ones that fall within your budget.

Size

Do you customarily cook for a family of four, or for larger groups? Make sure the grill you buy is big enough to suit your individual needs. If your family is small, but you entertain often, go for a larger model. You don’t have to use all the burners every time you grill, but you’ll be glad to have them when friends and extended family turn up.

Frequency of Use

If you’re like me, you like to fire up the grill a few times a week, especially in warmer weather. Choose a model that earns high marks for durability and dependability, even if it means spending a bit more.

Aesthetic Appeal

Finding a grill that fits in well with your deck or lawn décor might not be a priority, but it’s a definite plus. You want a unit that you’ll be proud to show off.

Best Way to Use a 3 Burner Gas Grill

When it comes to cooking on a gas grill, there are several important pointers you should be aware of in order to get the most out of your purchase.

Control the Heat

For best results, keep a close eye on the grill at all times during use. It may also help to keep an area clear, with no heat beneath it, so that you can move the food if a flare-up does occur.

Keep Fuel Tanks Full

Better yet, keep a spare tank on hand at all times, so you’ll never have to worry about running out of gas while hosting a big cookout.

Cook to The Proper Temperature

It can be easy for grillers to assume that the food is cooked through, simply based on its appearance. However, if certain ingredients aren’t heated to the right internal temperature, they can be dangerous to consume. Invest in a good instant-read thermometer to go along with your three burner gas grill. Also, remember to thoroughly wash all dishes and utensils that have come into contact with raw meat.

Cleaning and Maintenance

Finally, remember that a clean grill is a more efficient grill. Keeping the grates free of buildup will prevent sticking, unwanted smoke, and flare-ups the next time you use your grill. You should also test the jets and igniter periodically, to ensure that they’re in good working order.

Safety Precautions

In addition to the above warnings regarding food preparation, you should be sure to follow basic safety procedures when using your gas grill. The unit should be set up in an open outdoor area, on a stable surface, away from any low-hanging branches or exterior walls. Take care when lighting the grill, and wait five minutes before re-igniting if the flame should go out during use.

For more tips on grill safety, check out this video:

In Conclusion

With so many excellent choices available, it’s difficult to narrow down the selection to just one model. However, if I had to choose the best 3 burner gas grill on this list, I would give the edge to the Char-Griller E3001 Grillin' Pro.

Why would I choose this unit over all the others? Well, for one thing, it’s set at a reasonable price point, meaning that just about anyone who’s decided to invest in a three burner gas grill should be able to afford it. In fact, when you take the generously-sized cooking area into account, it can be considered a bargain. Whether you’re cooking for a large group or a smaller one, this grill will turn out consistently impressive results.

In addition, the reliable temperature control makes it easier to cook foods to the proper temperature—one of the main safety concerns when cooking food outdoors. And while we’re on the subject of safety, while the Grillin’ Pro features two large wheels for ease of transport, the sturdy legs on the opposite side help the grill remain stable during use.

We hope you’ve found our roundup of three-burner gas grills to be both entertaining and informative. As more strides are made in the grilling industry, be sure to keep an eye on this space for updates on the latest technology. Thanks for reading, and may your new purchase bring you many years of happy grilling!

To check the Char-Griller E3001 Grillin’ Pro on Amazon, click here.

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