Almost every editorial outlet hands the Spirit II E-310 its 'best for most people' badge. Three 10,000 BTU burners cover 424 square inches with even, repeatable heat; Bob Vila gave it 9/10 and AmazingRibs awarded its Platinum Medal. Under $600 puts it in the price range most first-time buyers actually consider, and Weber's 10-year warranty plus the GS4 platform mean it cooks like a grill twice its price and survives like one. Across every competitor in this category, the safe choice is also the smart choice for a household of two to four.
Full review
Three burners across 424 square inches
Three stainless tube burners run front to back beneath a 424-square-inch primary grate, with a warming rack taking the total to 529 square inches. Bob Vila's tester scored the grill 9 out of 10 and singled out how evenly the three burners heat the surface, which matters most for food like kebabs that spans the whole grate. Consumer Reports rated evenness very good across preheat, high and low. That flat left-to-right profile is what separates it from cheap three-burners with a hot middle and cool edges.
Flavorizer bars over a cast-aluminium cookbox
Weber's GS4 platform is the reason the grill lasts: a cast-aluminium cookbox with no rust path, stainless burners, stainless Flavorizer bars angled over them to vaporise drippings and shield the tubes, porcelain-enamelled cast-iron grates, and a sloped tray that drops the rest into a removable pan underneath. Snap-Jet ignition lights each burner from its own knob and runs off a battery. AmazingRibs gave the grill its Platinum Medal and a 5 out of 5, the only perfect score on its record.
30,000 BTU total, and no dedicated sear zone
Thirty thousand BTU across three burners will hold the whole grate around 500 degrees and push higher over a single burner, which is plenty for burgers, sausages, chicken and skirt steak. There is no dedicated sear burner, so a thick ribeye wants either a cast-iron pan on the grate or a reverse sear. Two-zone cooking is simple, since leaving the middle burner off gives you both halves at once, and the burner control is linear enough that low heat actually means low heat.
No side burner, and the tank is on show
There are three real complaints. There is no side burner, so a pan of beans or a pot of corn has to happen indoors. The open cart leaves the propane tank visible from the front, which looks plain beside cabinet-style rivals. And the 30,000 BTU ceiling means searing thick cuts lags grills with a dedicated sear zone. None of these change how it cooks a weeknight dinner, and all of them are worth settling before spending the money.
$570 and a 10-year warranty
At $570, with a 10-year limited warranty on the cookbox, lid, burners and Flavorizer bars, this is the grill most test publications treat as the baseline everything else is measured against. Homes and Gardens called it the best gas grill you can buy and scored it 4.5 out of 5, matching Bob Vila and Consumer Reports. Assembly runs about an hour with Weber's guided app. For a household of two to four cooking two or three times a week, the case against it is thin.
Strengths
- +Three 10,000 BTU burners under a 424-square-inch primary grate, 529 square inches in total
- +Porcelain-enamelled cast-iron grates and stainless Flavorizer bars over a cast-aluminium cookbox
- +10-year limited warranty covering cookbox, lid, burners and Flavorizer bars
- +AmazingRibs scored it 5 out of 5; Bob Vila, Consumer Reports and Homes and Gardens all landed at 4.5
- +A 52-inch footprint fits a deck or townhouse patio where a four-burner cart would not
Watch-outs
- −No side burner — the Spirit II E-315 (added side burner) is the closest 'plus' option but adds $130
- −Open-cart design leaves the propane tank visible from the front, which looks utilitarian against the cabinet-style Char-Broil and Napoleon competitors
- −30,000 total BTU caps maximum sear temperature below Genesis's dedicated sear zone — fine for burgers, less ideal for thick-cut steaks
How it compares
Sits one tier below the Weber Genesis E-435 on burner count, total cooking area, and warranty length, and costs about a third as much. Versus the Char-Broil Performance TRU-Infrared 4-Burner Cabinet, the Spirit gives up infrared flare-up control and a side burner but wins on grate material, warranty, and resale value. For buyers who want all five burners and a top-down infrared broiler instead, the Weber Summit FS38 S is the same Weber pedigree with seven times the price tag.
Rating sources
“The burgers were remarkably juicy, perhaps due to the fast cook time.”
“The three burners create an evenly heated cooking surface, which is crucial when grilling kebabs and other items that take up more real estate on the cooking surface.”
“The model had very good performance in evenness tests at preheat, high and low temperatures.”
“Weber Spirit II E-310 review: the best gas grill you can buy.”
Our 4.8 score is the average of these published ratings. Ratings marked * were derived from the reviewer’s written analysis or video transcript — the publisher didn’t print an explicit numeric score, so we inferred one from their own words. Click through to verify. More about methodology.
