Editor’s note: Originally published July 2018. Reviewed and updated November 2026. Some models mentioned here may have been updated or discontinued since; check current availability and specifications before buying.
The Weber Spirit II E-210 and E-310 share the same design, features and GS4 grilling system. The E-210 is a compact two-burner grill for small balconies and patios, while the E-310 adds a third burner, more power and a noticeably larger cooking area for a modest step up in price. Unless space is tight, the E-310 is the more versatile choice.
Quick answer
- E-210: two burners, 26,500 BTU per hour, 360 sq in of cooking area. Best for small spaces and smaller households.
- E-310: three burners, 30,000 BTU per hour, 424 sq in of cooking area. Best if you cook for groups or want more heat control.
- Both have Infinity Ignition, porcelain-enameled Flavorizer bars, porcelain-enameled cast-iron grates, a grease management system, a fold-down side table and iGrill 3 compatibility.
- The E-310 costs somewhat more; the extra burner and cooking space are usually worth it if you have room.
Weber Spirit II E-210 vs E-310 at a glance
| Feature | Spirit II E-210 | Spirit II E-310 |
|---|---|---|
| Burners | 2 | 3 |
| Output (listed) | 26,500 BTU/hr | 30,000 BTU/hr |
| Primary cooking area | 360 sq in | 424 sq in |
| Warming rack | 90 sq in | 105 sq in |
| Fold-down side table | Yes | Yes (left side) |
| iGrill 3 compatible | Yes | Yes |
| Lid colors | Several | Four |
| Best for | Small balconies and patios | Families and parties |
| Price | Lower | Somewhat higher |
What both Spirit II grills share
Both grills use Weber’s GS4 grilling system. According to the manufacturer, it combines:
- Infinity Ignition, designed to start the burners reliably and keep them lit.
- Burners with consistent gas flow, for even cooking across the grate.
- Porcelain-enameled Flavorizer bars, angled to catch drippings so they sizzle and smoke, adding smoky flavor to food cooked over propane.
- A grease management system that funnels drippings away from the burners into a disposable drip tray to reduce flare-ups and simplify cleanup.
The porcelain-enameled cast-iron grates resist sticking, even with saucy ribs. They’re reversible: the thinner side suits delicate foods like shrimp and fish, and the thicker side gives burgers and steaks bold sear marks.
Both have an open cart design, tool hooks on the side tables, a warming rack for keeping food warm or toasting buns, and weather-resistant wheels. Both are compatible with the iGrill 3 wireless thermometer, which monitors meat temperature and grill temperature and alerts your phone when food is done or the temperature drifts outside your set range.
The two models
Weber Spirit II E-210
The E-210 is a compact grill that fits easily on a small balcony or patio. It comes in several lid colors, rolls on durable weather-resistant wheels, and its side table folds down at the push of a button to make it even more compact for storage. The side-table hooks are especially handy when work surfaces are limited.
The trade-off is less space and power. Smaller grills can also see bigger temperature swings, so a thermometer such as the iGrill 3 is a sensible add-on to track both the meat and the grill.
Listed specifications
- 26,500 BTU per hour
- 360 square inches of cooking area
- 90 square inches of warming rack area
- 2 burners
- iGrill 3 compatible
Pros
- Compact design suits small balconies and patios
- Easy to move on weather-resistant wheels
- Fold-down side table saves space
- Infinity Ignition
- Porcelain-enameled Flavorizer bars and grease management to minimize flare-ups
Cons
- Less power: 26,500 BTU per hour vs 30,000 on the E-310
- Significantly smaller cooking area than the E-310
- Temperature may fluctuate more than on a larger grill
Weber Spirit II E-310
The E-310 is a mid-range grill that can feed family and friends without taking over your patio. Three burners give you more room to set up hotter and cooler zones, and 424 square inches of primary cooking area handles an average party. It also has a built-in lid thermometer, though an iGrill 3 or other probe thermometer gives you far more information about the food itself.
The left side table folds down for storage, and six tool hooks keep utensils off your work surface. It comes in four lid colors.
Listed specifications
- 30,000 BTU per hour
- 424 square inches of cooking area
- 105 square inches of warming rack
- 3 burners
- Built-in lid thermometer
- 10-year warranty
Pros
- More power and a third burner at a reasonable step up in price
- Infinity Ignition
- iGrill 3 compatible
- Fold-down side table and six tool hooks
- Four color options
Cons
- Can be bulky and awkward to move
- Straight legs are not as stable as a sawhorse design
- Grease may blow out of the pan in a strong breeze
Which should you choose?
- Choose the E-210 if you have a small balcony or patio, cook for a smaller household, or want the lower price.
- Choose the E-310 if you have room for it. The extra burner, power and cooking area make it more flexible for family meals and parties.
- Need more? The Weber Genesis II E-410 adds a fourth burner at a considerably higher cost. For three burners with a bigger cooking area, see our Weber Genesis II E-310 vs S-310 comparison.
Bottom line
Based on the listed specifications, the Spirit II E-310 is the better all-round choice for most households, while the E-210 makes sense when space or budget is the deciding factor. Whichever you pick, pair it with a good thermometer and cook to safe internal temperatures.
FAQ
What’s the main difference between the Weber Spirit II E-210 and E-310?
The E-310 has a third burner, a higher listed output (30,000 vs 26,500 BTU per hour) and a larger cooking area (424 vs 360 sq in). Otherwise the features are very similar.
Are both grills iGrill compatible?
Yes. Both work with the iGrill 3, which mounts to the grill and sends temperatures to your phone.
Which is better for a small balcony?
The E-210. It’s more compact, and its side table folds down to save space.
