Weber Genesis S-335 vs. weber spirit II E-310, which one should you buy

In this post, you will get a detailed analysis of two of the most famous products in two different product lines of the ruling brand, Weber. Weber Genesis and Weber spirit consistently deliver what customers wish from a grill.

If you are confused about which would be ideal for you, don’t worry; after reading this post, you must have decided whether to buy Weber Genesis S-335 or Weber Spirit II E-310. Both of these weber grills offer top-of-the-line guaranteed performance. Their design, heat retention capacity, durability, and modern technology make them one of the best choices.

Thus, please read it, explore the differences and take one of them into your beautiful house.

Comparison chart between Weber Genesis S-335 vs. Weber spirit II E-310:


Weber Genesis S-335

Weber spirit E-310





Stainless steel

Stainless steel


Stainless steel


Primary function



Primary cooking area

424 sq. Inches

424 sq. Inches

Warming rack area

105 sq. Inches

105 sq. Inches

Item weight

210 pounds

114 pounds

Dimensions ( L X W X H)

35.5 x 30.75 x 31 inches

52 x 27 x 44.5 inches

Fuel Source

Liquid propane

Liquid propane

Number of Burners

3 main plus 1 side

Three main burners

BTUs (Total)/hour

Total of 44000 BTUs/hr.

30000 BTUs/hr.

Grate Material

Porcelain enameled cast-iron

Porcelain enameled cast-iron

Ignition type




Ten years

Ten years

Swivel Caster wheels

Two wheels

Two wheels

A detailed Comparison between Weber Genesis S-335 and Weber spirit II E-310:


A good characteristic of the Weber grills is their design; whenever you purchase them and assemble them in your house, you feel like you have made your house more beautiful. Thus, the first on the list is the weber genesis s-335; its design is simple, easy to understand, and follows the modern benchmark. On the front, it has four controlling knobs with different functions. This weber propane grill has two side tables and two caster swivel wheels in the bottom for easy mobility.

On the other hand, the weber spirit II e-310 has followed the modern benchmark in designing its weber propane grill. Very easy to operate and easy to assemble this weber grill. Moreover, it has three controlling knobs that have different functions. This propane gas grill also has two side tables that enhance the overall grilling experience, while two moving wheels on its bottom ensure easy mobility.


Both liquid propane grills offer a stainless steel build from the outside, while their burners and cooking grates are made from porcelain-enameled cast-iron cooking grates. Thus, these grills maintain the heat for a longer time and evenly distribute the heat throughout the grates. Thus, you get delicious food at the end of the cooking with zero comprise on quality.

Total cooking area:

Again, another common feature in both of the grills is the total cooking space of 529 sq. Inches that they offer. Furthermore, you can efficiently serve a medium-sized family of four to seven people by utilizing many cooking options like baking, steaming, roasting, and making steaks from the food we all love.


Weber genesis s-335 weighs 210 pounds, while weber spirit II weighs 114 pounds; in terms of portability, spirit II E-310 has an advantage over genesis s-335. Thus, we recommend the weber E-310 if you are fond of going to a distant place occasionally with your loved ones because of its easy mobility. However, since it has an electronic ignition system; therefore, you need to consider the power supply while making a plan for some beautiful picnic resort.


Since both weber grills offer a stainless build from the outside and stainless burners from the inside, thus, you won’t have to worry about rust or corrosion issues. Moreover, from the inside, the critical part is cooking grates made from porcelain enameled cast iron material. Here, you have the advantage of even transmission of heat and retention capacity and least sticking of food with the grates.

Thus, you can easily use either of these grills for more extended periods without rust and corrosion problems.

Expandable top Cooking grates:

One feature that makes genesis s-335 different from three burners liquid propane E-310 is the expandable top cooking grate. Hence, in S-335, using this feature creates a secondary cooking space with an increased cooking area. Thus, you can easily make whole meat at once.

GS4 high-performance grilling system:

GS4’s high-performance grilling system has four features; it ensures infinity ignition, stainless steel burners, porcelain-enameled flavorizer bars, and a next-level grease management system. These are some of the fantastic features that the weber propane s-335 grill lacks, while on the other hand, the black shiny weber spirit E-310 offers this system.

Thus, while using weber E-310, you will experience durable burners, least sticking of the drippings from the food above the bars, and these bars give food a unique taste through the evaporation of drippings back towards the food. Moreover, you will easily clean the grease by removing the tray, cleaning it, and fitting it back into your weber spirit grill.

Custom-fit grillware:

Another feature that differentiates the weber s-335 grill from the weber e-310 is the custom grill ware option. This feature allows you to steam, bake, sear, roast, and even stir-fry the food by replacing the main cooking grates with other custom-fit grillware. However, you will have to purchase these grill ware separately.

IGrill 3 smart technology:

Unfortunately, the weber genesis s-335 lacks this feature, while the spirit II E-310 offers this outstanding feature by allowing you to check the doneness of the meat inside the grill. It notifies you once the meat attains the perfect temperature to serve.

Therefore, having this feature, Weber spirit II e-310 has the edge over the genesis s-335, and it guarantees enhanced quality of your food by removing the over-cooking problems.


Most of the grills come with a short time warranty. However, weber gives particular care to its customers by giving ten years of lengthy warranty. Thus, you get ample time to use it and ask for any warranty claim if it arises during these ten years.


One of the significant reasons behind purchasing and leaving any grill is how much it would cost you if you purchase that particular grill. By keeping it simple, the weber genesis s-335 is a little expensive compared to the weber spirit E-310. The sole reason behind the price difference is weber s-335 offers some extra features that are lacking in the E-310 liquid propane grill.

Thus, in terms of pricing, weber E-310 has the edge over Weber S-335.

Weber Genesis S-335

  • Expandable top cooking grates
  • Lengthy warranty
  • Custom-fit grill ware
  • Lacks IGrill3 technology
  • Not suitable for trips
  • Bulky

Weber spirit II E-310

  • GS4 high performance grilling system
  • Lightweight
  • Portable
  • Tank scale
  • Not ideal for large families

Final Comments:

Weber is one of the leading brands in the market that now and then come up with new grills to cater to the needs of its customers. By keeping its scale high, weber has offered one of the two most popular grills, “Weber genesis s-335 and Weber Spirit II E-310”. Both of these grills are one of the best grills you can ever have.

In this post, we analyzed and compared both of these liquid propane grills so that you have a clear idea about which one you will purchase. Overall, both of these weber grills are fine according to their pricing.

These liquid propane grills have eye-catching designs and outstanding performances; their durability is notable, and modern features like the GS4 high-performance grilling system and expandable top cooking grates are some of their most distinguishing features.

In conclusion, we would say that if you are not budget limited and want fancy features in your grill, then you should go for the Weber genesis s-335. On the other hand, if you want value from your grill and pay the average amount, then you should go for liquid propane Weber Spirit E-310.

Frequently asked questions:

Which one is portable, either weber genesis s-335 or weber spirit II E-310?

Liquid propane weber s-335 is bulky, weighing 210 pounds, while weber spirit II E-310 weighs 114 pounds. Hence, if you enjoy partying outside or frequently go to picnic spots, we recommend weber spirit e-310. It is lightweight and has two oversized wheels for easy mobility.

What is the difference between weber Genesis s-335 and weber spirit II E-310?

Both of these weber grills offer outstanding features like their design, durability, performance, warranty, etc.; there are certain features that s-335 lacks that E-310 offers and vice versa.

However, the significant difference between them is their weight and price. Weber s-335 weighs 210 pounds, while weber 310 weighs 114 pounds. Similarly, the weber s-335 is a little expensive with fancy features compared to the weber E-310 having basic features.

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