Editor’s note: Originally published December 2020. Reviewed and updated November 2026. Some models mentioned here may have been updated or discontinued since; check current availability and specifications before buying.
Quick answer
- The Weber Genesis II E-410 is a four-burner propane grill listed at 48,000 BTU per hour, with 646 square inches of cooking space and a 198-square-inch warming rack.
- It has the same GS4 grilling system as the three-burner Genesis II E-310: Infinity ignition, Flavorizer bars and a grease management system with a disposable drip tray.
- Downsides: an open cart with no doors, an exposed grease catch, no dedicated sear station, and a higher price than the E-310.
- Choose it if you regularly cook for large groups; otherwise the E-310 is worth a look.
The Weber Genesis II E-410 is a large four-burner gas grill built for people who regularly cook for a crowd. It takes the features of the three-burner Genesis II E-310 and adds a fourth burner and more cooking space.
This review is based on Weber’s published information and the features listed at the time of writing. It covers the grill’s main features, its drawbacks and how it compares with its smaller siblings.
Weber Genesis II E-410 overview
Four stainless steel burners deliver a listed 48,000 BTU per hour across 646 square inches of cooking space, which is enough room to feed a large party. A 198-square-inch warming rack folds away when you need the full grate and drops down to keep faster-cooking foods warm while everything else finishes.
Listed specifications
- 4 stainless steel burners
- 48,000 BTU per hour
- 646 square inches of cooking space
- 198-square-inch tuck-away warming rack
- Porcelain-enameled cast iron cooking grates
- Porcelain-enameled Flavorizer bars and lid
- Infinity ignition; GS4 grilling system
- iGrill 3 compatible
- 10-year warranty
Pros
- Four burners and lots of cooking space for big groups
- Infinity ignition designed to light reliably
- Flavorizer bars add smoky flavor from drippings
- Grease management system designed to reduce flare-ups
- Reversible porcelain-enameled cast iron grates
- Porcelain-enameled lid helps hold heat
- iGrill 3 ready; sturdy stainless steel side tables
Cons
- Costs more than the similar three-burner E-310
- Exposed grease catch can get messy on windy days
- Open cart has no doors, so stored items are exposed
- No dedicated sear station
- Large and heavy
Key features
GS4 grilling system and Infinity ignition
The GS4 system is Weber’s name for the combination of ignition, burners, Flavorizer bars and grease management on the Genesis II line. The Infinity ignition is designed so the burners light and stay lit. The burners are tapered, which Weber says gives a consistent gas flow from front to back for even heat across the grate.
Flavorizer bars
A common complaint about gas grills is that they lack the smoky flavor of charcoal or wood. Weber’s answer is porcelain-enameled Flavorizer bars angled to catch drippings. The drippings sizzle and smoke, adding flavor to the food. If you are weighing fuel types, see our charcoal vs gas grill guide.
Grease management
Drippings that aren’t vaporized by the Flavorizer bars are channeled away from the burners, which helps reduce flare-ups. Grease collects in a disposable drip tray inside a catch pan under the cook box, so you can replace the tray when it is full instead of scrubbing it. The catch pan is exposed, though, so on windy days grease can be blown around.
Reversible cooking grates
The porcelain-enameled cast iron grates are double-sided. One side is thick and substantial for strong sear marks on steaks and burgers; the other is thinner, for delicate foods such as fish and shrimp. Note there is no dedicated high-heat sear zone, so if very high searing heat is a priority, this grill may not meet your expectations.
Open cart, side tables and warming rack
The open cart design gives easy access to grilling tools, and integrated tool hooks keep utensils within reach. The stainless steel side tables have room for sauces and plates. The downside of the open cart is that anything stored underneath is exposed to the weather.
iGrill 3 compatibility
The grill is ready for Weber’s iGrill 3, an add-on that lets you use up to four meat probes and monitor grill temperature from an app. According to Weber, it can also report your propane tank level. Compare it with the previous version in our iGrill 3 vs iGrill 2 guide. Whichever thermometer you use, cook to safe internal temperatures.
Genesis II E-410 vs E-310 and S-310
The E-410 costs more than the three-burner Weber Genesis II E-310. If you don’t need four burners, the smaller model offers most of the same features for less. The Genesis II S-310 has most of the same features in a stainless steel finish, if appearance matters to you.
Bottom line
The Weber Genesis II E-410 suits backyard cooks who regularly feed large groups and want plenty of space, reliable ignition and Weber’s grease management. If you usually cook for a smaller household, or want enclosed storage or a dedicated sear zone, consider the E-310 or another model. To get a sense of long-term value, see how long Weber grills last.
FAQ
How big is the Weber Genesis II E-410?
Weber lists 646 square inches of cooking space plus a 198-square-inch warming rack.
How powerful is the Genesis II E-410?
It has four stainless steel burners with a listed output of 48,000 BTU per hour.
What is the difference between the E-410 and E-310?
The E-410 adds a fourth burner and more cooking space. Otherwise it shares the E-310’s main features, at a higher price.
