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Weber Spirit vs Genesis

Updated On May 21, 2020

People looking to get a new grill for their backyard (or for anything else, really), will come across one name pretty often – Weber. When it comes to grills, they’re one of the most famous brands in the world, and their founder actually created the kettle grill. Weber has been around since 1952, which is quite a bit.

And when you’re looking at gas powered grills, there are two of their models that come across as some of the best in the business – the Genesis and the Spirit. While the Genesis was initially introduced back in 1985, and the Spirit in the early 90s, today we’re looking at the second generations of both models. They’re greatly improved and they’re quite a bit more modern and able to live up to the requirements for a modern grill today.

And what you’ll notice is that they both the Weber and the Spirit get recommended in a variety of situations. But even despite that, there are some key differences between them that set them apart. Yes, you can’t go wrong with either one of them, but let’s take a closer look at them so you know which one would be the better pick for your needs and requirements.

What do they have in common?

We’ll get to the differences in a minute, but before we do, we believe it’s worth mentioning that they have some similarities as well. These are features that you’ll get with any of the models you go for, whether that’s something from the Spirit line or something from the Genesis line.

The first one is Weber’s excellent GS4 grilling system. This comes with four components: a grease management system, high-performance burner tubes, an infinity ignition system, and stainless steel flavorizer bars. The main purpose of the GS4 system is to make things easier for you. It will allow you to focus on the grilling experience itself, and not on constantly messing with the gas griller, which does make quite a difference.

That ignition system on both fires up your grill at the push of a button, almost instantly. Add to that the burner tubes that heat evenly and much better than their predecessors, and you’ve got quite the difference already. But that’s not all – there are also the flavorizer bars that will catch quite a lot of the drips, resulting in excellent, smokey flavor for your meat. Last but not least, the grease management system makes clean up a breeze.

The other thing they have in common is their compatibility with the smart iGrill 3 system. This is a system made by Weber, and it comes with a thermometer that you mount directly to the grill. This thermometer has Bluetooth built-in, so you can connect it to your smartphone. Download the iGrill 3 app on your smartphone, and you can monitor the grill and meat temperatures from pretty much anywhere while you’re connected. You’ll also love the timers, alarms and recipes that come with the app, as they come in pretty handy. Note that the thermometer is an additional purchase.

Last but not least, both of the Weber grills come with Weber’s 10-year warranty. This is something you won’t find with many other manufacturers, and you’ll be happy to hear that this does include all the components within the gas grill, too. Given that Weber only offered a 2-year warranty up until a short while ago, this is a welcome change. It is certainly something that inspires confidence when you’re buying a Weber product.

Now that we got the similarities out of the way, it’s time to discuss the dilemma between the Weber Spirit vs Genesis and their key differences.
Weber Spirit e-330

How are they different?

When you first start looking at both series, you’ll easily find that the Genesis is usually a bit more expensive. This, of course, applies when comparing the equivalent models, such as the Spirit II E-310 to the Genesis II-E310. This seems to indicate (and it’s true), that the Genesis lineup is a bit more feature rich, and is made for more intense use case scenarios.

One main comparison we’d like to make is the number of burners. The Spirit line comes with their 2xx and 3xx models, which indicates two and three burner models. On the other hand, with the Genesis series, you get 3xx and 4xx models, which as you might expect, indicates three and four burner models. If you consider this, you see that the Spirit line is made for more conservative uses where two or three burners with basic functionality will do. If you’re going to be making a larger party that has more people, the Genesis model should work a lot better.

The second is the basic functionality. Let’s compare the three-burner models, the Spirit E-310 and the Genesis E-310. The main burners have a much higher BTU-per-hour input on the Genesis, coming in at 39,000, while the Spirit only goes up to 30,000. There’s also a much larger primary cooking area (513 square inches, compared to 424 square inches), as well as a larger warming rack cooking area (156 square inches versus 105 square inches). To add to this, the Genesis makes use of a high performance variant of Weber’s aforementioned GS4 grilling system, and has the gas tank mounted to the side for easy access.

There are other seemingly small things that actually make quite the difference. For example, the Genesis comes with swivel locking casters that help quite a bit when positioning things. To add to this, you’ll get burner valves with infinite control, too.

Now, make no mistake, the price difference is obvious. The Genesis series is meant to be a more premium option, and if you’re limited in terms of budget, you might have to go for the Spirit. That’s not a bad thing, per se, because if you don’t need to serve a lot of people at once, and you’re only getting it for casual use around the yard, that shouldn’t be a problem.

If you are interested in a gas grill while not spending a fortune on one, here are the best gas grills under 300$.


Weber Spirit e-330

Which one you should go for?

Before we get to our conclusion, it’s worth mentioning that whichever option you end up going for, you won’t be making a mistake. As we mentioned in the beginning, they both have Weber’s key features going for them, such as the warranty, the GS4 system and the iGrill 3 compatibility.

On the other hand, if you’re taking your grilling and BBQs seriously, you’ll appreciate the better performance of the Genesis series. Yes, they’re more expensive, but the higher BTU output and cooking surface alone make this a better pick for, in lack of better words, a higher food output. You’ll also appreciate the better modulation and control you get with the Genesis, which is another thing that justifies the price difference.

But if what you’re looking for is a reliable grill that works great, will last you a good while, and will be just enough to make a small BBQ with your close family every once in a while, you should actually go for the Weber Spirit series. You’ll be saving a few hundred dollars, and you won’t feel like you’re missing out on anything important.

At the end of the day, the decision is yours, and you should make sure you’re accurately judging the situation and your needs. Don’t spend more than you need to, and keep in mind what we said repeatedly – both options are excellent, and you can’t go wrong with either.

We can also interest you in a different type of grill that delivers great grilling experience. Check out the best flat top grills to find out more!

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About the author 

Albert Thompson

Albert hails from Kentucky where grilling is a lifestyle. He brings with him his years of experience in the cooking sector and the product sector, but dont let that fool you, he practices what he preaches and enjoys a big rack of ribs every weekend.


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  1. I am little bias here. I’d still prefer Weber, maybe because that’s what I have at home, but in all fairness to genesis, it pretty much have a great feature too! This will only boils down to someone’s preference! But, great site and review though! Thank you!

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