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Key Features
- 3 stainless steel high-performance burners deliver up to 39,000 BTUs of combined output
- Open cart design with open shelving provides easy access to storage
- GS4 high performance grilling system featuring infinity ignition, high-performance burners, stainless steel flavorizer bars with flame view window and a grease management system
- iGrill 3 compatible for wireless meat probe monitoring using your smart phone (iGrill 3 & probes sold separately)
Legal disclaimers and warnings
Product packaging, owners’ manuals, installation instructions, and/or operating instructions may include more information than what is shown on our website. The content on our site is intended to be used for reference purposes only. Please fully read all included manuals and documentation before installing or using this product. WARNING for California residents: this product may contain chemical(s) known to the state of California to cause birth defects, cancer, or other reproductive harm.
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Warranty
Refer to manufacturers manual for full warranty details.
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Customer Reviews
My grill is so easy to use, beats every other grill I had in the past. Going to try a whole chicken something in all these past years I was afraid to attempt
I bought the Genesis II S-310 about a month ago, have used it a dozen times. Very impressive. Quick to heat up and has very even heat.
We picked our grill up after being gone on vacation on September 18th and have used it to grill chicken, steaks, vegetables, and sausage at least fourteen of the twenty-one days that we have had it. Although it did cost more than any other grill that we have had in the past, it seems to work much better as well! The clean up is much easier than the previous grills that we have had, and it seems to hold in the heat much better. We were not sure which way to go on the grates, but after using a grill at the resort we were at that had cast iron grates and having issues with things sticking we know that we made the right choice with the stainless steel grates. We have registered our grill and look forward to having a grill that we can depend on for the next ten to twelve years. We have had an occasion to call in to the service support line, and they were great as well. The ten year warranty was the main reason that we decided on the Genesis II S-310 grill, and after using it for almost a month we know that we made the right decision.
This is my second Weber. Great grill so far. Hope it lasts as long as my first.
It is a WEBER ........features and performance as advertised.
I bought it about a month ago and have used it at least a dozen times.
Bought at Lowe's on clearance. Great price on great grill.
Have always been a charcoal guy .. this is my first gas grill and I was fully prepared to be disappointed. Not so - couldn't be happier thus far. Build quality is great.. pretty straightforward to assemble. Heats up FAST! faster than the directions indicate. We do live in a salt air environment near the coast, so time will tell how the metal holds up to corrosion in our climate So far have experimented with steaks, burgers, fish.. everything according to the official WEBER gas grill cooking guide and has turned out great. In the box we had one damaged part and support / customer service in getting that replaced was exemplary - BEST customer orientation I've seen in recent memory from any company . Great Job WEBER.
Feb 9, 2025
Hi! We are so glad to hear you like quality and quick heating of your new Genesis II! It was our pleasure sending you that replacement part. Please know your grill is built to last and backed by a 10 year top to bottom warranty. If you ever need help with anything else, please do not hesitate to reach out to us at reviews@weberstephen.com. Thanks!
Bought this to replace my Dynasty grill that lasted 26 Years. So far have used it 4 times and love the way it grills. Hopefully the joy continues.
MY Wife got me this grill for my birthday and So far it is hands down the best grill that I have ever owned. The grill is great quality, it wasn't difficult to put together and works like a champ! No Complaints. I also purchased the Weber Grill cover to go over the grill and it has stood up to all of the weather it has faced so far! Over all fantastic investment and well worth the money you spend on it!
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Compare Similar Items
Current Item | ||||
Class | Practical | Practical | Practical | Premium |
|---|---|---|---|---|
Fuel Type | Propane | Propane | Propane | Propane |
Collection | Genesis II | SD Riveted | SD Riveted | Blaze LBM |
Configuration | Freestanding | Freestanding | Freestanding | Freestanding |
Exterior Material | Stainless Steel | Stainless Steel | Stainless Steel | Stainless Steel |
Primary Color | Stainless Steel | Stainless Steel | Stainless Steel | Stainless Steel |
Number Of Main Burners | 3 Burners | 2 Burners | 2 Burners | 3 Burners |
Grilling Surface Btus | 39000 | -- | -- | 42000 |
Infrared Main Burner | Not Available | Not Available | Not Available | Available |
Main Burner Material | Stainless Steel | Stainless Steel | Stainless Steel | 304 Stainless Steel |
Flame Tamer Material | Stainless Steel | Cast Aluminum | Cast Aluminum | Stainless Steel |
Cooking Grate Material | Stainless Steel | Stainless Steel | Stainless Steel | Stainless Steel |
Rotisserie Backburner | No | -- | -- | -- |
Rotisserie Kit | Available | No | No | No |
Rotisserie Burner Btus | No Rear Burner | No Rear Burner | No Rear Burner | No Rear Burner |
Cooking Grid Dimensions | 25 13/16 X 19" | 24 1/4 X 16 1/2" | 24 1/4 X 16 1/2" | 22 3/8 X 18" |
Heat Zone Separators | No | No | No | Yes |
Ignition Type | Continuous Spark | Continuous Spark | Continuous Spark | Flame Thrower |
Main Grilling Area | 513 Sq. Inches | -- | -- | 417 Sq. Inches |
Flash Tubes | No | No | No | Yes |
Secondary Grilling Area | 156 Sq. Inches | -- | -- | 141 Sq. Inches |
Total Grilling Area | 669 Sq. Inches | 400 Sq. Inches | 400 Sq. Inches | 558 Sq. Inches |
Burger Count | 20 | -- | -- | -- |
Smoker | No | No | No | No |
WiFi/Bluetooth Enabled | None | -- | -- | None |
Propane Hose Regulator Included | Yes | Yes | Yes | -- |
Grill Lights | None | None | None | None |
Spring Assisted Hood | No | No | No | No |
Thermometer | Analog | Analog | Analog | Analog |
Side Shelves | Yes | Yes | Yes | Yes |
Side Burner | None | None | None | -- |
Made in USA | No | -- | -- | -- |
Cart Assembly | Some Assembly Required | Some Assembly Required | Some Assembly Required | Some Assembly Required |
Commercial-Grade Multi-User | No | -- | -- | Yes |
Size | Small (0 - 26") | Small (0 - 26") | Small (0 - 26") | Small (0 - 26") |
Width | 59" | 52.25" | 52.25" | 49" |
Height | 47" | 49.25" | 49.25" | 48.25" |
Depth | 29" | 25" | 25" | 25.75" |
Weight | 161 lbs | 125 lbs | 145 lbs | 150 lbs |
Proposition 65
For more information, go to www.p65warnings.ca.gov
Shipping & Returns
Free Shipping on orders over $49
Ship your entire order to your home for free, especially the big stuff!
*Continental US only
When will my item arrive?
Once shipped, items usually arrive within 3-5 business days. While UPS and FedEx are our carriers for smaller items, be aware that larger items and orders are shipped via freight. The freight process is a bit more complicated than what we've all come to expect for small parcels, so it's important that you're prepared and understand what's required of you well before delivery day.
- Most freight products ship on a pallet
- Some carriers will call to schedule a delivery window, while others will deliver the shipment to a reasonably accessible location closest to your residence (their goal is to deliver as near a garage door as they can).
- We'll specify which process you can expect in your shipping confirmation email.
For carriers that schedule delivery appointments:
Carriers that schedule delivery appointments require you to be home for delivery and provide your signature. The delivery is made with a semi-truck with lift gate services, and the shipment is dropped off at the curb. If you authorize the shipping company to leave the delivery without a signature, BBQGuys can't be held responsible for damages that occur during delivery. As complicated as this process may seem, we've only scratched the surface here — please review our detailed guide to freight delivery so there are no surprises when a freight shipment heads your way.
For carriers that deliver without an appointment:
Carriers that deliver without an appointment don't require you to be home or set up a delivery window, and you aren't required to sign for the pallet(s). Instead of scheduling an appointment, arranging your schedule to be home for the delivery, and signing to confirm receipt, you can sit back and let your items come to you. If you're home at the time of the drop-off, you can request the driver place your delivery in the garage; if you're out of the house, the driver will leave it near the garage or doorstep.
This item leaves our warehouse within 24 Hours
$49 Flat-Rate Shipping
Anything under $49 ships at one low price. If your order increases, your shipping stays the same!
30-Day Returns
Return all new, unused, and unassembled items in their original packaging, and we'll give you a full refund minus the cost of the original AND return shipping.
No Restocking Fee
Most companies charge a restocking fee. We just don't do business that way.
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