Weber Genesis SPX-435 4-Burner Smart Propane Gas Grill - Stainless Steel

MODEL: 36800001
3.3 out of 5 Customer Rating
Weber Genesis SPX-435 4-Burner Smart Propane Gas Grill - Stainless Steel is rated 4.6 out of 5 by 398.
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About this Item

Overview

Weber Genesis SPX-435 4-Burner Gas Grill

Introducing the GENESIS smart grill - the biggest grilling innovation in decades, that creates a full backyard culinary experience. Roast, bake, steam, or even stir-fry by replacing the cooking grate with custom-fit WEBER CRAFTED grillware, inspiring food never thought possible on the grill. And with WEBER CONNECT smart technology, you'll receive real-time food temperature alerts, so that whatever you're making turns out perfect every time.

Grill Specifications:

  • 48,000 - Main Burner BTU-per-hour
  • 646 sq inches - Primary Cooking Area
  • 2 Probe capacity
  • 994 sq inches - Total Cooking Area
  • 4 - Stainless steel burners
  • 2 - Swivel Casters
  • 2 - Side Tables
  • 6 - Total Hooks

Features:

WEBER CRAFTED cooking grates & frame
Make food newer thought possible in a grill with the WEBER CRAFTED Outdoor Kitchen Collection. Sear, roast, bake, steam, and even stir-fry by simply replacing the grate with a variety of custom-fit grillware (grates and frame included; grillware sold separately).

WEBER CONNECT smart grilling technology
WEBER CONNECT smart technology is your secret ingredient to perfectly grilled food. Get real-time food temperature alerts, reminders, and flip & serve notifications at the grill or on your phone.

Extra-large sear zone
Grill multiple steaks at once on the extra-large sear zone, so that everyone is eating those perfectly seared steaks at the same time.

Side Burner
Side burners provides extra cooking space for sauces, sides, sauteing veggies and more.

Extra-large prep & serve table
Prep dinner and serve apps outside, where the party is, on the extra-large prep & serve table. It fits multiple serving trays and cutting boards, so that everything is within arm's reach.

NIGHTVISION LED grill lighting
Motion-activated to illuminate the entire grilling surface and side tables when the lid is lifted so that you're always grilling -from breakfast to a late-night dinner.

Shop Weber Grills by Series: Weber Spirit Grills, Weber Genesis Grills, and Weber Summit Grills
Don't forget to get your Weber Grill Cover to protect your investment.

Dimensions

Product Height
48.1 Inches
Product Width
68.5 Inches
Product Depth
27 Inches
Product Weight (lbs.)
-
Height with Lid Closed (in.)
48.5 Inches
Height with Lid open (in.)
63 Inches
Width with Lid Closed (in.)
68.5 Inches
Width with Lid Open (in.)
68.5 Inches
Depth with Lid Closed (in.)
27 Inches
Depth with Lid Open (in.)
31 Inches
Built-In Grill Cutout Height
-
Built-In Grill Cutout Width
-
Built-In Grill Cutout Depth
-

Barbeque Details

Color
Stainless Steel
Series
Genesis
Grill Type
Grill
Grill Style
Freestanding
Fuel Type
Liquid Propane (LP)
Total Number of Grill Burners
4
Burner Material
Stainless Steel
Total BTU's
48000 BTUs
Total Cooking Area (Sq. In.)
994 Sq. In.
Warming Rack
-
Rotisserie
No
Side Shelf
Yes
Side Shelf Type
Fixed
Side Burner
Yes
Side Burner BTU
12000 BTU
Sear Burner
Yes
Sear Burner(s) BTU
12000 BTU
Number of Sear Burners
-
Infrared Burner(s)
No
Heat Distribution
Stainless Steel Flavorizer Bars
Grate Material
Stainless Steel
Grill Surface Lighting
Interior Lighting
Handle Lights
No
Control Type
Digital & Knobs
Illuminated Controls
Yes
Temperature Gauge
Yes
Fuel Gauge
No
Type of Ignition System
Electronic Ignition System
Battery Type
-
Number of Batteries
4
Pellet Capacity (lbs.)
-
Removable Grease Tray
-
Lid Material
-
Spring Assisted Hood
No
Locking Casters
Yes
Swivel Casters
Yes
Number of Tool Holders
6
Assembly Required
Yes
Additional Features
13,000 BTU Sear Station Burner,
Weber Connect Plus handle lights
and back lit control knobs
Grill Cart Sold Separately
-
Grill Model
SPX-435

Smart Features

WiFi Connected
Yes
WiFi Features
-

Accessory Details

Meat Probe(s) Included
Yes
Smoker Box Included
No
Accessories Included
-
Grill Cover Model Number
-

Manufacturer Warranty

Warranty Terms - Parts
0 Month(s)
Warranty Terms - Labor
0 Month(s)
Rated 5 out of 5 by from I am in love with this grill! A friend of mine has been recommending i get a Weber for years, mainly due to the searing capabilities. He was right, this thing cooks steaks like a champion. The probes and app are outstanding. So far I've made steaks, chicken, burgers, and brats using that setup and they come out absolutely perfect.
Date published: 2024-04-22
Rated 5 out of 5 by from Luv the smart grill features and cabinets this one Amazing grill! I upgraded from the genesis ii model and so happy I did.
Date published: 2024-04-13
Rated 5 out of 5 by from Amazing grill I'm writing this about 3 weeks after receiving the grill. I've cooked for a large group and several times for just my wife and me. So far, I've been impressed. The grill heats up quickly. The sear zone is large and gets plenty hot to put a nice crust on steaks and burgers. Zones away from the sear area can be held at lower temperatures to cook side dishes. The upper grill rack is great for toasting buns and tortillas -- buns take just a minute or two and toast evenly. The temperature read out and associated phone app work great for following temperature during heating and cooking. Igniters work very quickly to light the burners. I haven't encountered any flaws or downsides.
Date published: 2024-04-10
Rated 5 out of 5 by from Genesis SPX-435 Smart Gas Grill (Liquid Propane) Wow, there is a reason why WEBER grills always come out on top in professional reviews. I'm a previous owner of a 6 burner SUMMIT natural gas grill and had to leave it when we moved south. I went through a couple other "highly rated" grills but missed my Weber so I sold it and bought this Genesis SPX-435 Smart Gas Grill (Liquid Propane). No turning back and no regrets. Excellent quality build and components. At 79, this will be my last grill!
Date published: 2024-04-01
Rated 5 out of 5 by from First Weber grill Great grill easy to set up good heat over the whole grill.
Date published: 2024-04-01
Rated 5 out of 5 by from You get what you pay for and this is a great grill This is a fantastic grill! I have had Weber before and this one is fabulous. All the little extras are very useful and the propane tank scale is great, the only way to indicate how much propane you have left. I love being able to store accessories in an organized manner. Being able to switch between accessories to do so many things on my grill has been made so easy, it is amazing all the things that are available to fit my grill and customize it to my liking. The electronics makes it a precise way to see temp. When putting together it was easy and straight forward. This grill is heavy because it is heavy duty and designed to last, which is also indicated by the awesome warranty. You get what you pay for and it only cost a little more to go first class. SPX-435
Date published: 2024-03-25
Rated 5 out of 5 by from This is the best grill of many in my long life. This grill is the very best I’ve purchased ( including other webers) in my 76 years. I’m not very mechanical and a little bit handicapped but with the instructions and the BILT app I put this together by myself in a long afternoon. The grill is amazing. I love most everything about it the caster wheels that easily move it around, the cool lighting, the sear zone, the WiFi app, the side storage, the large prep sides, the one thing I do not like about it is the location of the tank. The tank goes on a hook underneath to the back and you have to reach around the open door. And for me it’s worse because I store my grills and smokers in my man cave so I have to disconnect after using and store my LP tanks outside then reconnect the next time I grill. After assembling this wonderful grillit I washing the grates and cleaning it up and seasoned it by turning It on and was amazed it got up to over 575 degrees. The next day I tested it by grilling a sirloin steak for my wife me. I had purchased the Weber grill grate separately which I also love. After I prepped the steak I turned the grill on high and in just a few minutes it was on 550 degrees I seared it and the WiFi probe I knew when to flip it and when it hit the degrees for medium rare. I took the steak off let it rest. The outside was crisp fat and when I cut it open it was so tender and flavorful. Yeah that makes up for the LP tank!
Date published: 2024-03-13
Rated 5 out of 5 by from Looking forward to spring. Grill is terrific. We’ve cooked steak, salmon, scallops and chicken so far. Heat is uniform, searing unit gets things seared, imagine that?
Date published: 2024-03-11
Rated 5 out of 5 by from Such A Nice Grill! I love this grill. Much thought has gone into making it a practical and versatile cooking device. I love that part or all of the grill grates can be changed out (I also bought the full size griddle-also love that! Told my wife we can get rid of the gas range inside; I’ll do all the cooking on this grill. Oh, and being able to look at my phone and know the temp inside the grill-Awesome!
Date published: 2024-01-24
Rated 5 out of 5 by from Weber nailed it! This grill has it all! I love the sear burner option! The storage options are very nice and hide everything. This is the most complete grill Weber has ever made!
Date published: 2023-12-22
Rated 5 out of 5 by from Top of the line grill I really like the ease of connecting the remote meat thermostat to my phone to monitor grill and meat temperatures. Additional great features include the extended warming rack, sear zone, and storage for gridle and grates.
Date published: 2023-12-16
Rated 5 out of 5 by from Weber SPX 435 NG Nice grill with great functionality. Probe works well and accurate. Light placement very effective and adds a nice touch. Packaging residue outline was a bit tuff to remove
Date published: 2023-11-29
Rated 5 out of 5 by from Webber Quality Shines Through...AGAIN! Counting the classic Weber Kettle charcoal grill, this is the fifth Weber grill we've purchased over the past forty-plus years. By far, this is the largest, most technically advanced Weber we've ever owned. However, the one constant over the years is the quality of the grill. That quality coupled with the technology built into the grill makes this more than a "grill." This is a GRILL! From the folding upper grate to the integration of a "sear zone" to back-lit control knobs and lights that turn on as the lid is raised to tend to the foo being prepared in or on the Weber Crafted baskets and cookware, Weber has, seemingly, thought of everything needed to make this THE grill of any outdoor cook's dreams. We live in an area of the country that has its fair share of hurricanes and other storms that knock out power sometimes for over a week. I have every confidence this grill will make it easy for us to cook outside, if necessary, to keep down the heat in the house during those power outages. The quality of Weber shines through and the meals prepared in the weeks since the grill was delivered has been everything we've come to expect from Weber. Our first reaction to the storage compartment was amusement, but it is truly nice to have a set of pans, baskets and grill grates so easily accessed and close at hand. We're pleased with our purchase and the quality associated with the Weber name we've come to expect is a big part of that satisfaction.
Date published: 2023-10-13
Rated 5 out of 5 by from Highly recommend High quality; even heat; easy to control; great features.
Date published: 2023-10-02
Rated 5 out of 5 by from No regret purchase. Adapter needed for natural gas What you would expect from the top-of-the-line grill. I got the natural gas version and some elements of this review are specific to this version. I had the reseller put this thing together. $100 well-spent. Not because I couldn't do it but because I didn't have the 2 hours it took them with two people. It probably would take one person longer. Also, retail assembly will not connect the Weber gas line for liability purposes even if they assemble the grill. The LED lights are a nice touch. The LED lights are AA battery operated. However, you will need AC power close to your grill for use of the temperature monitor. Remember to remove the plastic protective film from everything prior to assembly and prior to firing it up. Otherwise, you risk baking it to outside of the grill. There is plastic film that ends up between pieces that you approximate together so you need to remove the film before assembly or you won't be able to get it all off afterwards. My biggest complaint is the natural gas connection. Most new construction homes have a natural gas pipe that terminates in a natural gas 3/4" male end. Why then does Weber (and other manufacturers) continue to use a 1/2" female natural gas end? Most will absolutely need to buy an adapter (which is not mentioned anywhere by Weber). I recommend a single-piece, brass pipe fitting. Search for a "Reducing Hex Nipple, 3/4" Male Pipe x 1/2" Male Pipe." Anderson Metals makes exactly what you need in a one-piece brass fitting (56123-1208). I would recommend this over multiple reducers / adapters / or short lengths of pipe you will need to get at the big-box retailers. The more gas connections, the higher the chances of leaks (and remember to use a lot of dish-soapy water over all gas connections to check for leaks first). It took a while to find this adapter and it delayed my use of the grill by a few days because I didn't realize it was needed it until I went to connect the gas line. Weber: Here is an opportunity for improvement. At least mention this in your manual or better yet, offer this adapter on your website or a link to it or something.
Date published: 2023-09-14
Rated 5 out of 5 by from Weber is a proven grill and very well made My first Weber gas grill was 25 years old and we decided that we needed a bigger grill space to cook on due to our growing family. We purchased this SPX 435 grill to be used with natural gas. We are keeping our 1st weber as a back up for extra cooking space if needed...it still works just fine. Our new grill has plenty of space to cook for the entire family without have to load it more than once...The grill cooks very evenly and it can hold temperatures very well. We also bought the full griddle and it works great. I researched about every grill available and always came back to the Weber...We use it quite often...Weber is a great brand
Date published: 2023-09-08
Rated 5 out of 5 by from New Grill This is a solidly built grill in the Weber tradition. I am enjoying the app to keep track of meat and grill temperatures. Although a little difficult to assemble, it went together nicely and looks great. I expect it to last for many years.
Date published: 2023-09-02
Rated 5 out of 5 by from Significantly Superior There is a difference! We’ve owned too many brand name smokers and grills over the years. I’m sad that it took this long to own the last grill I’ll ever buy. Build quality better. Cook quality better. Diversity of cooking methods better. Better tasting food. Buy this grill now.
Date published: 2023-08-31
Rated 5 out of 5 by from Best grill I’ve ever owned! Best grill I’ve ever owned! Love the connectivity and the app.
Date published: 2023-08-22
Rated 5 out of 5 by from Game Changer It’s been an amazing grill super happy and glad we spent the extra money. We are getting what we paid for!
Date published: 2023-08-14
Rated 5 out of 5 by from Great Technological Grill Great grill if you love technology. With wifi, the grill connects to the Weber Grill app where you can track temperature in grill and in food with the grill probe. The app also has step by step recipes that you can follow. The setup takes a few hours if you're putting it together, but nothing too complicated, just a lot of pieces.
Date published: 2023-08-05
Rated 5 out of 5 by from Great Grill Meets All the Needs Perfectly I just love my new Weber grill! With the attachments it can do what takes several grills to do. The four burners and having natural gas makes it able to cook all I need for a family gathering. It was easy to assemble! As a replacement for my other Weber it has truly been a great addition for our grilling needs! I have the attachments and have cooked vegetables-perfect and looking forward to breakfast with the grandkids on the griddle!
Date published: 2023-07-31
Rated 5 out of 5 by from Genesis By far one of the best grills I’ve ever used. The temp display and other options this thing offers makes grilling a breeze. Looking forward to trying some included recipes soon
Date published: 2023-07-20
Rated 5 out of 5 by from Upgrade to natural gas after 22 years of great rel Great quality product. I was sad to see my Genesys Silver series C retired after 22 years, still works great was just looking to upgrade to natural gas.
Date published: 2023-07-18
Rated 5 out of 5 by from Best grill! First grill I owned and it is so easy to use and cooks everything perfectly. Had to contact customer support for some replacement parts and it was so simple. Warranty is fantastic!
Date published: 2023-07-14
Rated 5 out of 5 by from Time for a New Grill Thirty years ago, I bought a Weber Grill. Never covered it. Replaced what needed to be replaced. Cooked in rain and snow. Would never buy any other grill. And this grill has already exceeded my expectations!
Date published: 2023-07-11
Rated 5 out of 5 by from Cheaply Made Cover I like the grill. The cover is a very poor quality . Only had the grill a few weeks and a storm tore the cover. There are no tie downs for the bottom. Cheesy cover for a 2k grill
Date published: 2023-07-02
Rated 5 out of 5 by from Quality product Weber quality as always. This should last a lifetime.
Date published: 2023-07-01
Rated 5 out of 5 by from Outstanding grill Cooks evenly and heats up quickly, love the versatility of being able to cook anything from main dishes to sides.
Date published: 2023-07-01
Rated 5 out of 5 by from Everything you need and more Fantastic, could not be happier, has delivered on all promises
Date published: 2023-06-22
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