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Weber Genesis II S-435 Review!

If you’re in the market for a high-end gas grill, you may have come across the Weber Genesis II S-435. This grill is known for its impressive features, durability, and overall performance.

However, with so many options available, it can be challenging to determine if this grill is the right fit for your needs. That’s where the Weber Genesis II S-435 Review comes in.

This comprehensive guide offers an in-depth analysis of the grill’s features, build quality, cooking performance, and much more.

Whether you’re a seasoned griller or a novice, this review will help you make an informed decision on whether the Weber Genesis II S-435 is the perfect grill for your outdoor cooking needs.


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Weber Genesis II S-435 Review

Features and benefits

The following features are some of the most important and well-loved elements of the Genesis II S-435. These characteristics and benefits are the primary reasons it gained such wide popularity as soon as it hit the shelves. 

  • Size:

Weber Genesis II S 435 SizeIf you have a large storage space, more significant needs, and 5 to 7 people in your family, the chances are that you are looking for a gas grill that fits the high standards.

Since Weber Genesis II S-435 has a large size, it gives you more space to work and offers easy access to everything. While these larger dimensions might have their pros and cons, those who need a big griller and have a lot of storage space will be thrilled to see its measurements. 

  • Number of burners:

Weber Genesis II S-435 BurnersThe primary benefit of having a large gas grill is that it has 4 burners. The more stoves and burners you have, the more food you can make, and the greater number of dishes you can cook on the griller at a time.

Apart from having multiple burners being a beneficial feature for those with large families and frequent social gatherings, multiple stoves save you a lot of time since you can make all your side dishes and main courses on the same appliance at the same time. Not to forget that these burners are also adjustable, and you can control and manipulate them separately as per your wish. 

  • BTU: 48,000 per hour 

The 48000 BTU per power results in a high-performance grilling system. The stainless steel grates provide a thick and large cooking space, which further adds to and accentuates this BTU rate and heating power efficiency. 

However, remember that the higher the BTU value, the faster the grill uses the fuel, and the sooner you’ll have to replace the tank. Frequent changes and the tank’s replacement can be an added expense, so it is vital to keep this feature in mind before bringing the griller home. 

  • Side burners: One

Side BurnerA side burner is always a great feature on any grill. This bonus stove is a huge help when you need to simmer sauces, sauté vegetables, or cook your side dishes while the main course cooks on the grilling space.

This side burner has a 12,000 BTU per hour heating power, and the griller also has a sear station with 9,000 BTU per hour rate. This searing burner provides an intense heat zone and quickly adds gorgeous sear marks to the meat.  

  • Warming rack: Yes 

A warming rack is an excellent accessory and a bonus element for a grill. This particular feature consists of a separate track on the grill where you can keep buns, toasts, and other items to keep them warm while your food is cooking. 

While many people don’t think of this feature as necessary, it’s always a cherry on top if it comes in a reasonable price range. The same is the case with the Genesis II s-435. 

  • Fuel gauge: Yes 

Fuel Guage Weber Genesis II S-435 The fuel gauge helps you get an idea of how much fuel remains in the tank and how soon or often you will have to replace it.

This facility saves you from unplanned haphazard situations where you suddenly run out of gas and have no alternative solutions whatsoever.

We’ve all seen an embarrassing situation like that, haven’t we? And every one of us wants to avoid it at all costs! 

  • Hooks: 3 On Every Side 

Tool Hooks Weber Genesis II S-435 Hooks are another necessary element on the gas grill, and even though it’s not an absolute necessity, it is definitely a great help. These hooks are for utensils, crockery, and cleaning cloths that you can keep to the side without adding any mess to the counters or the grilling space. These convenient hooks are a great way to add more storage to your compact gas grill. 

Design & Aesthetics

The gorgeous stainless steel design of S-435 has its separate fan-following!

Weber Genesis II S-435 With a large cooking space of 646 square inches, a convenient lid with a built-in thermometer, and individual side burners, the whole machine is a classic example of what Weber Genesis is all about- style and quality. 

The knobs, dials, and controls all have contrasting colors on the rest of the machine with varying silver shades.

The dials also have convenient labels and a prominent red mark to represent the minimum and maximum settings.

The cabinet doors are also stainless steel, and this all-steel design makes the grill very easy to clean and maintain. 

Built & Construction

The gas grill’s stainless-steel construction is one of the most popular reasons why consumers love it. Why? Because this type of build is more robust, easy to clean and maintain, and more durable than any other material.

The build quality of the machine is one of its kind with long-lasting, high-quality stainless-steel grates. 

Grates Weber Genesis II S-435 While we are still on the grates’ subject, let’s not forget about their incredible heat retention qualities. Plus, they are removable and, thus, effortless to maintain and clean.

Remember that stainless steel is always easier to wash and clean compared to cast iron and regular steel. 

The manufacturers of the machine built it to ensure durability, strength, and quality performance. The materials are sturdy and will not give in to minor trauma or easy damage.

Hence, this type of build and construction will last for years before you have to replace it.  


iGrill compatible The Weber Genesis II s-435 is compatible with the iGrill app. This app connection provides real-time connectivity between the grill’s thermometer and your phone. The result is a thoroughly cooked meal as per your personal taste. 


Despite the four burners, a side burner, and a searing station, the Weber Genesis II S-435 is a very storage-friendly griller.

It has a compact design with a large cooking space, a combination not always as smartly portrayed as in this one.

It means that despite all this cooking space, the griller still takes relatively less floor space and is easy to display and store in medium and large-sized kitchens. 

Furthermore, in terms of storage, the S-435 has a large enclosed storage cabinet under the stoves divided into two shelves. Thanks to this cabinet, you can easily store your grilling equipment, crockery, or whatever else you want to put away temporarily.  


If you plan to move this grill around for indoor and outdoor gatherings, you must know that portability is not as comfortable with this griller. The four wheels under the machine are quite helpful. 

However, Weber S-435 weighs somewhere around 176 pounds in total. Hence, moving it around is not an easy task. But it is undoubtedly not impossible either.

A few people can work together to move the whole thing and easily transport it to various locations in the house. 


Assembling, installing, and putting together the Weber Genesis S-435 generally takes a few easy steps, but it can inevitably take a while.

The instructions are present and come along the gas grill. Plus, if you don’t understand these printed guidelines, you can always ask for the professional help from Weber’s customer service. 


There are a few significant accessories that manufacturers of Weber Genesis II S-435 highly recommend. These additional components amp up the griller’s efficiency and usability and protect it from increasing its life. 

  • Premium Covers

Grill Cover For Weber Genesis II S-435 These covers are specific for Genesis II grillers and aim to protect the machine from harsh weather, scorching heat, rain, snow, and other environmental damage.

Since it is all-steel, you must remember that direct exposure to the sun can seriously heat it up if you decide to put this griller outside.

In such cases, covering it with a specifically designed covering sheet is a great idea. 

  • Tank cover 

These fabric covers inhabit fuel tanks and protect it from UV rays and excessive heat, and prevent fading. Furthermore, they also protect the tank or cylinder from harsh elements and environmental damage.

While maintaining the factor of protection and weather resistance, this fabric is still breathable. Finally, the drawstring on the top keeps this fabric cover fixed in place.

  • Griddle

Griddles are frying pans with handles and slightly raised edges. These utensils are not a part of the package, and you can purchase them separately to make your cooking experience more comfortable. They are great for making pancakes, cooking bacon, sauteing vegetables, etc. Ensure you get the right size for your side burner so that it is easy to cook with.  


The brand provides a 10-year warranty for its gas grills, excluding the ordinary, everyday wear and tear. Naturally, there are certain specific regulations and terms and conditions when it comes to the warranty.

The best way to secure your purchase and avoid any mishaps and regrets is by registering the grill online. It is preferable to do this as soon as you purchase it so that when you need to claim a warranty, the process will go on smoothly and quickly. 

Always remember to keep your receipts safe as proof of the purchase.

Also, always keep in mind that any damage to the machine from your side and personal misuse is not a part of a warrant’s coverage.

Slide Show Weber Genesis II S-435

Pros and Cons:

  • The griller features a GS4 grilling system, widely known for its high-quality performance.
  • Its build quality and construction are highly durable and robust.
  • The searing station is a bonus feature for exceptional cooking.
  • The design, colors, and exterior are all aesthetically pleasing and modern.
  • The grilling surface is spacious and suitable for a large family.
  • The lid is entirely stainless steel to maintain the temperature inside and monitor it via the built-in thermometer.
  • iGrill app compatibility also adds to the usability and convenience of the machine.
  • The Weber Genesis II s-435 is rather expensive.
  • You cannot move it around alone.
  • It might not fit into tiny kitchen spaces.
  • Putting it outside or in hot climates can heat it up and make it hard to use and touch.

What is the difference between the Weber Genesis S-435 and E-435?

The significant difference between the S-435 and E-435 is that of their grates. The former S (Stainless Steel) version has stainless steel rods while the latter has grates of cast iron.

Each of these grates has its separate set of pros and cons, so you can select which suits you best depending on your personal preferences and requirements. 

Another critical difference between the two models is that the S-435 has a stainless-steel finish while the other is an all-black design.

While this design may be aesthetically pleasing when paired with the painted steel doors and porcelain lid, the S version’s stainless-steel exterior still wins in terms of durability. 

Last but not least, the E version is about $100 cheaper than the S version. Depending on what features and benefits you can compromise on and your personal preferences, you can select either of these models. 

What users has to say about Weber Genesis II S-435?

Before we start a complete Weber Genesis II S-435 review, we want to give you the genuine first hand experience from the users who purchased this gas grill and have used it and then shared their experiences to help you make a better and informed decision.

“The steaks came out fantastic with great grill marks. I was a bit surprised with the heat output of the grill.
The grilling area is large, the heat output is amazing and the construction of the grill is very sturdy. After a single grilling though, the stainless-steel grates, burner covers and flavorized bars were an absolute mess and there is some permanent discoloration. This does not affect grilling operation though.
So, overall I am happy with my purchase. I’m certain I’ll enjoy grilling on this bad boy all summer long”.

“The assembly is quite complex but well documented with a thorough assembly guide.

I felt that the thickness of the stainless steel was a bit thin for the price range, but when this is all assembled, I found it to be sturdy.

The design keeps flare ups away which leads to even cooking and heat distribution.”

Read More Genuine Comments


What is the size of the cooking area of Genesis II S-435 Gas Grill?

The 7mm stainless steel cooking grates are 34 inches wide and 19 inches deep and are wide enough to accommodate 28 4 inch round burgers in one go. The stainless steel grill is backed by a Ten Year Warranty.

Does Weber Genesis II S-435 has rotisserie?

Weber has come up with two new rotisseries that will fit Genesis II and Genesis II LX models, because the old style rotisserei will not fit these gas grills.

How good is the mobility of Weber Genesis II S-435 Gas Grill?

With 176lb of weight, the mobility of Weber Genesis II S-435 is hard and you may struggle to take it from one place to another and this is actually one of its cons.


Indeed, Weber is undoubtedly a well-known and reputable company when it comes to kitchen appliances. However, not every product is perfect for everyone. Similarly, the buyer’s lifestyle, budget, and personal preferences decide whether a griller is suitable for them. 

The S-435 has been a popular model for a long time now, and everyone has had their eye on this stylish kitchen appliance. However, you must remember that this griller is quite expensive, and even though it has several useful features, it costs a lot of money.

We hope this Weber Genesis II S-435 review will help you figure out whether you want to invest in it or look for other, gas grills