Top Six 3-Burner Gas Grills – Reviews and Buying Guide

Reviewed by
Last updatedLast updated: November 23, 2021
LilGrill is reader-supported. We may earn a commission through products purchased using links on this page. Learn more about our process here

The market is flooded with various options for gas grills, and it is perfectly normal to get confused about which model will suit you the best. Three-burner gas grills are very popular among customers because they provide ample space to cook dinner for the entire family at a go. It is also versatile because there are three burners which you can use for different purposes simultaneously.

After all our research and poring over almost 20 most popular gas grills with three burners, we have concluded that the Weber Spirit II E-310 is actually the best 3-burner gas grill for all users who want to take their cooking to a new level. No other gas grill is as powerful as the Weber. The product combines high performance with usability and durability to give you excellent value for money. We have also made a list of our six favorite 3-burner gas grills and reviewed them for you so that you do not have to settle for anything but the best.

Our team has devoted hours to researching the best 3-burner gas grills on the market. We have taken several important features into consideration when examining the products. The cooking area dictates the quantity of food you will be able to cook at a go, while the build quality will determine how long the gas grill will last. You should also judge a model by its performance if you want high-quality food. We have condensed all our research into an overview table and then followed it up with detailed 3-burner gas grill reviews. In the end, you will find a buying guide to help you make the right choice.

Top Six 3-Burner Gas Grills Review 2022

  • Primary cooking area: 424 sq. in
  • BTUs: 30,000
  • Warming rack: 105 sq. in
  • Dimensions: 44.5″ x 52″ x 27″
  • Warranty: 10 years

More features: open cart design, 6 tool hooks, porcelain-enameled cast-iron cooking grates, built-in lid thermometer, fold-down left table

If you are in the hunt for the best 3-burner gas grill ever, then your search ends at Weber Spirit II E-310. Following on the steps of its predecessor, this model is designed to handle all the challenges you throw at it with grace and excellence. Whether you want to cook grilled hamburgers or roasted chickens, this grill will have your back.

The compact design of the gas grill makes it an easy fit on your patio or your deck. However, you will still have enough grilling surface to cook a complete meal for your friends and family. This model is perfect for outdoor parties as it will allow you to cook freely but not take up too much space.

The gas grill comes with a rustproof cast-aluminum firebox which is thick and sturdy. It will last you for many years. Weber has also ensured that you get access to some premium features with this model. The externally mounted propane tank is an added benefit while the under-grill storage shelf will allow you to maintain an organized cooking space. If you are familiar with gas grills, then you will not find it difficult to assemble this model. However, if you are a beginner, you might find it a little complicated.

This product will give you excellent value for money. You will have three burners, and 424 square inches of grilling space to cook all the steaks and kebabs you have ever dreamed of. Made with porcelain-enameled cast iron, the reversible cooking grates are easy to clean and maintain. This model is one of the 3-burner liquid propane grills available.

What are our favorite features?

  • Flawless ignition
  • Heats up quickly
  • Easy to control heat
  • Reversible grill plates
  • Strong construction

What could be better?

  • Assembly can be challenging for some
RELATED: 10 Best Weber Grills — Choose Your Perfect One from the Leader of the Industry!

Weber Genesis II E-310Upgrade Pick

  • Primary cooking area: 513 sq. in
  • BTUs: 39,000
  • Warming rack: 156 sq. in
  • Dimensions: 47″ x 59″ x 29″
  • Warranty: 10 years

More features: open cart design, porcelain-enameled cast-iron cooking grates, built-in lid thermometer, stainless steel side tables, infinite control burner valves

While the previous model we mentioned has its advantages, we could not recommend a better model than this one if you are looking for a slight upgrade. If you feel that you will be better off with some more grilling space, then you should definitely check out the Weber Genesis II E-310 Gas Grill. This is an excellent option if you have to cook food for big groups quite often.

While this product appears to be just a few inches wider than the Spirit II E-310, it ends up offering you almost 20 percent more grilling area, which makes a significant difference when you are cooking. Moreover, this model comes with a more premium design and advanced features. It has an externally mounted propane tank, but that is easy to install. You will find it easier to replace the tank as compared to traditional under-grill tanks. You will also have access to quite a lot of space under the grill where you can keep your tools and ingredients.

The frame of the gas grill is constructed with sturdy welded beams as compared to the folded sheet metal which is used by many grills in a similar price range. You will be impressed by the performance of this gas grill. The built-in lid thermometer allows you to keep track of the temperature so that your food is cooked perfectly. The infinite control burner valves are convenient to use. This model is among the best Weber 3-burner gas grills on the market.

What makes it stand out?

  • Excellent heat distribution
  • Easy to control the temperature
  • Heats up quickly
  • Large cooking area
  • Quality build

Which disadvantages must you keep in mind?

  • Long assembly process
  • Primary cooking area: 438 sq. in
  • BTUs: 40,800
  • Warming rack: 192 sq. in
  • Dimensions: 48″ x 28″ x 48″
  • Warranty: 5 years

More features: porcelain-coated cast-iron grates, utensil hooks, 12,000 BTU side burner, built-in temperature gauge

If you do not want to burn a hole in your pocket to fulfill your quest of finding the perfect 3-burner gas grill, then this is the model for you. The Char-Griller 3001 Pro is designed to meet all your needs on a budget. This means that you will have to make no compromises when it comes to cooking. This 40,800 BTU grill has a sleek and modern design that will make it the perfect addition for your patio. Moreover, the model is very sturdy and will last you a long time. The durability is one of the reasons why customers adore this model so much.

The body of the grill is constructed with steel while the grilling grates are made with porcelain-coated cast iron. You will find that it will not take you a long time to clean the grill. While the product is powerful, the design is not at all bulky. It weighs less than 100 pounds and is about 50 inches tall. You will be able to move it from one place to another without much hassle. The grill comes with an electric starter, and you just have to press a button in order to get it going.

With access to 438 square inches on the main grill and another 192 square inches of space for the warming rack, you will be able to cook multiple dishes at the same time. The utensil hooks and the side shelf give you storage options. The Char-Griller 3001 Pro is one of best 3-burner gas grills under $500.

What are our favorite features?

  • Easy-to-use electronic starter
  • Large warming rack
  • Sturdy construction
  • 12,000 BTU side burner along with 40,800 BTU of the grill
  • Value for money
  • Ample cooking space

What could be better?

  • Runs only on propane
  • Assembly can be difficult
RELATED: 10 Fantastic Gas Grills to Make You a Grilling Pro

Dyna-Glo DGB390SNP-DMost Portable Grill

  • Primary cooking area: 390 sq. in
  • BTUs: 36,000
  • Warming rack: 117 sq. in
  • Dimensions: 22.8″ x 49.1″ x 45″
  • Warranty: 1 year

More features: collapsible side tables, built-in temperature gauge, porcelain-enameled cast iron cook grates, integrated towel bars and tool hooks

If you are looking for an affordable 3-burner gas grill that will meet all your requirements and yet be durable, then this is the perfect model for you. The Dyna-Glo Smart Space Living 3-Burner LP is one of those gas grills that will fool you with the inexpensive price tag. This grill performs well whether you are grilling burgers or barbecuing some meat. The grill hoods are efficient, and they will prevent any flare-ups.

The assembly of the Dyna-Glo will not take up much time because it comes with multiple fasteners which are similar to each other. The model is made with thin sheet steel. Keep in mind that the porcelain-enameled steel firebox might rust out soon if you do not take care of it.

What makes this product so good is that you are getting exactly what you paid for. It is easy to use, and there is plenty of grilling space for you to experiment with different types of food. The stainless-steel burners are designed to provide you with consistent high heat so that the food is cooked well. The compact design makes it perfect for balconies and yards. You will not have to struggle when looking for a place to keep it. The Electro-Pulse Ignition push button makes the start-up very easy.

Why is it special?

  • Quality build
  • Heats up quickly
  • Easy to assemble
  • Easy-to-use electronic starter
  • Four wheels among which two are lockable

What are the flaws?

  • Short warranty
  • Some parts of the grill get much hotter than the rest
RELATED: 11 Best Gas Grills under $500 — Effectiveness and Quality at an Affordable Price!

Char-Broil Performance TRU-Infrared 450Best Infrared Grill

  • Primary cooking area: 450 sq. in
  • BTUs: 24,000
  • Warming rack: 140 sq. in
  • Dimensions: 23.4″ x 54.1″ x 45.5″
  • Warranty: workmanship and parts, 2-year on lid and firebox, 5-year on burner

More features: 10,000 BTU side burner, TRU-Infrared cooking system, porcelain-coated steel grates

Do you want to try out something new and exciting? Infrared grills are becoming extremely popular at the moment. If you want an infrared gas grill that provides plenty of grilling space, then you might fall in love with this particular model. The best part is that this gas grill is actually quite affordable and you will not have made a very big dent in your budget if you purchase this model.

You will get 450 square inches of cooking space in this gas grill, and that will allow you to experiment with different kinds of food. The 150 square-inch swing-away rack is an added bonus. It also comes with a 10,000 BTU side burner which will perform just as efficiently as the main burner.

If you like to do your food-prep just before cooking, then you will love the additional space the grill has on either side for this very purpose. It is very convenient. Moreover, the wheel-cart design makes this design fairly portable in spite of its large size. You will be able to move it around your patio using the wheels.

All three stainless steel burners receive heat evenly through one ignition button. You will find that the grill is easy to use, and all your food will be cooked at the same time. Since the surface has a porcelain coating, it is incredibly durable. This product is undoubtedly one of the best 3-burner propane grills.

Why are we impressed?

  • Great value
  • Even heating
  • Precise cooking temperatures because of the TRU-Infrared cooking system
  • Easy to assemble
  • Convenient ignition
  • Heats up quickly

What negatives must you be aware of?

  • Design of the cooking grid/infrared barrier makes it hard to clean
  • Runs only on propane, and not convertible to natural gas
RELATED: 11 Best Gas Grills under $500 — Effectiveness and Quality at an Affordable Price!

Kenmore 3-Burner Patio GrillBest-Looking Grill

  • Primary cooking area: 408 sq. in
  • BTUs: 30,000
  • Warming rack: 144 sq. in
  • Dimensions: 51″ x 24″ x 45″
  • Warranty: 1-year on workmanship and parts, 5-year on burner

More features: porcelain-coated cast-iron cooking grids, folding side shelves, built-in temperature gauge

Sometimes, all you need is a gas grill that looks attractive as it occupies the center space in your backyard. This grill is sleek and compact and matches beautifully with your outdoor ambiance. While Kenmore might not be the most popular brand when it comes to 3-burner gas grills, that does not stop them from ensuring that their products are excellent. This model, in particular, will give you value for your money as it combines all the basic features of a gas grill with immense visual appeal at an affordable cost.

The product comes with three independently controlled burners which will allow you to cook multiple dishes at the same time. All the burners are able to produce around 10,000 BTUs each which means that you will be able to use a total of 30,000 BTUs. You will have the flexibility of cooking a steak on a high flame or using slow-and-low heat for other dishes. Kenmore has also ensured that you can convert this grill to natural gas by using a conversion kit.

The built-in electric igniter system allows you to start all three gas elements. The model comes with an AA battery, so you do not have to run the errand. Since the grill grates are constructed with heavy-duty cast iron with a porcelain coating, they are non-stick and are able to tolerate high temperatures for a long time.

Why did it make our list?

  • Heats up quickly
  • Cooks evenly
  • Easy to clean
  • Easy to assemble
  • Sleek appearance

What is not ideal about it?

  • Not great for more precise searing and steak grilling
  • Runs only on propane
  • No storage space

Things to Consider

We understand that it might not be easy for you to narrow down the choices because all the above models are excellent. That is why we have created this buying guide to help you out and give you the guidance you need.

What are the advantages of a 3-burner gas grill?

Three-burner grills are just the perfect size; they are not too big and not too small. They have a compact design which makes them an easy fit in patios and yards, but they also have sufficient cooking space so you can cook an entire family dinner without any worries. You can also them for small parties when you want a lot of versatility in your cooking techniques. Use the burners to sear, slow-cook, or even smoke meat. Two-burner grills do not have the same level of versatility.

Features to consider while choosing a gas grill

You should take the following features into consideration when you are trying to pick the 3-burner gas grill that is perfect for you.

Top Six 3-Burner Gas Grills – Reviews and Buying GuidePrimary cooking area and warming rack

When you are buying a 3-burner gas grill, you would ideally want a model that provides you with ample cooking surface area so that you do not feel restricted. This will allow you greater versatility when you want to experiment with food. Three burners are ideally enough when you want to create a meal for a big group, but not all 3-burner models have the same cooking surface area. It varies from model to model. For example, the Weber Genesis II E-310 provides a whopping primary cooking area of 513 sq. in while the Dyna-Glo Smart Space Living has a primary cooking area of 390 sq. in that is fit for smaller groups.


BTU is used to convey how much gas is used by a grill when cooking and how much heat it can create. While a higher BTU is a great feature to have, do not think that it is an indication of how well the grill will be able to cook your food. Instead, you should use BTU to understand how much heat you will have access to when you cook.

However, a grill with higher BTUs will not always produce more heat. You will have to factor in the amount of heat created with the size of the grill and the heat distribution process to get an accurate idea.

Build quality

Durability is an important factor when you are investing in a 3-burner gas grill. You would not want the product to collapse just after one use, right? You need to make sure that the model you buy has sturdy construction so that it can last you for a decent amount of time. You should also find out what kinds of materials have been used to construct the grill. Higher-end like the Weber Spirit II E-310 and the Weber Genesis II E-310 tend to have better and stronger construction as compared to more affordable models like the Dyna-Glo Smart Space Living which may seem flimsier.


In order to gauge the size of the 3-burner gas grill that you are buying for your home, you need to consider its dimensions. If you have space limitations, then you need to go for a sleeker and more compact design so that you do not have to worry about installing the grill. Moreover, if you want your grill to be portable, it is best that it is small in size. In case you have a large backyard or patio with unlimited space, then you can buy bigger models without any worry.


You should consider the weight of a gas grill because that will determine how portable the machine is. While the weight does not contribute directly to the cooking, it cannot be ignored. If you want a grill that you can move all around the yard during outdoor parties, then you have to buy a lightweight model.

There are some models which come with wheels making them easier to move. On the other hand, if you want to keep your gas grill in one fixed place, then you can go for a heavier model.


It is important the gas grill you purchase comes with warranty because that is an indication of the company’s faith in their product. If you want to use your new grill with your peace of mind intact, then having a warranty is a must. The Weber models mentioned in our list come with a 10-year warranty. On the other hand, inexpensive models like the Char-Griller Grillin’ Pro and the Dyna-Glo Smart Space Living come with a warranty of 5 years and 1 year respectively.

Extra features

You should pay attention to the construction of the gas grill to make sure that it is durable. Ideally, grills should be made from strong materials like stainless steel, cast iron, and cast aluminum. They are able to withstand heat for a long time. Some gas grills come with in-built temperature gauges so that you can keep track of how far your food has been cooked. This will also allow you to understand how consistent the heat is. You should go for a gas grill that is easy to assemble so that you do not have to spend a lot of time behind it.

Top Six 3-Burner Gas Grills – Reviews and Buying GuidePrice range

You will find 3-burner gas grills in several price ranges. This is why you should fix a budget for yourself when you are planning to invest in a grill. The price can range anywhere from 200 dollars to 1000 dollars. On our list, the Char-Griller E3001 Grillin’ Pro at $200 and the Kenmore 3-Burner Outdoor Patio Gas Grill at $320 are the more affordable options. On the other hand, the Weber Spirit II at $512 and the Weber Genesis II E-310 at $940 are on the expensive side.

How to maintain your 3-burner gas grill

If you want your 3-burner gas grill to last for a long time, you should maintain it properly.
  • Use a grill cover so that your grill can remain dry. This will help to prevent rusting and keep the grill clean by preventing clogged burner ports.
  • You should clean your grill after every use. Do not let the oil and grease accumulate. It is also advisable that you clean it before every use.
  • You should check the grease trap once you are done cooking without fail.
  • If your burner seems to be malfunction, clean out the gas ports with the help of a thin piece of wire.
  • Take the battery out from the igniter if you are planning to store the grill for a long period of time.
  • Deep clean the entire grill at least once a year.


When it comes to 3-burner gas grills, it is a good idea to have a model that is versatile and can use both propane and natural gas to operate. The basic difference lies in the amount of energy each fuel can provide. Propane can give more than twice the energy as given by natural gas which makes it more efficient.

You can use the warming rack to toast bread or your hamburger buns because the rack is placed above the grill. You can also use it for slow grilling and roasting. A warming rack is also the perfect place to store your food and keep it warm when the other dishes are incomplete.

The built-in thermometers are not always accurate but you can trust them most of the time. If your gas grill is from a reputed company, chances are that the built-in thermometer is fairly accurate.

Our Verdict

The search for the best 3-burner gas grill does not have to be difficult anymore. We have provided you with six great options and a buying guide to help you narrow down your favorite. That said, we do have our favorites.

The Weber Spirit II E-310 gives you unmatched performance and is incredibly sturdy. The open cart design makes it easy to use. The porcelain-enameled cast-iron cooking grates are heat-resistant and will not collapse easily. There is a built-in lid thermometer which will allow you to track the temperature of your food.

The Weber Genesis II E-310, with its 513 sq. in cooking space and a 10-year warranty, is designed to impress. It comes with stainless steel side tables and infinite control burner valves to make cooking easier for you.

What makes Char-Griller Grillin’ Pro amazing is its ability to perform amazingly even at an affordable price point. With porcelain-coated cast-iron grates, utensil hooks, and built-in temperature gauge, it will meet all your needs!

Leave a Reply

Your email address will not be published. Required fields are marked *