BMW 320i vs 330i vs M340i xDrive: specs side by side
Every figure below comes straight from our catalog database. The better value in each row is highlighted in green, and rows where the cars are identical can be hidden.
- BMW 3 series
- Base price
- —
- Power
- 184 PS
- 0–100 km/h
- 7.4 s
- Boot space
- 480 l
- BMW 3 series
- Base price
- —
- Power
- 245 PS
- 0–100 km/h
- 5.9 s
- Boot space
- 480 l
- BMW 3 series
- Base price
- —
- Power
- 374 PS
- 0–100 km/h
- 4.4 s
- Boot space
- 480 l
Specifications
Best value per row in green: lower price, 0–100 time, consumption and weight; higher power, range and boot space
Units
| Specifications | BMW 3 series7 generation, restyling 1 · 320i AT 2.0 Steptronic · 184 PS · RWD · Automatic | BMW 3 series7 generation, restyling 1 · 330i AT 2.0 Steptronic · 245 PS · RWD · Automatic | BMW 3 series7 generation, restyling 1 · M340i xDrive AT 3.0 Steptronic · 374 PS · 4x4 · Automatic |
|---|---|---|---|
| Main | |||
| Drive | RWD | RWD | 4x4 |
| Top speed | 235 km/h | 250 km/h (best) | 250 km/h (best) |
| 0–100 km/h | 7.4 s | 5.9 s | 4.4 s (best) |
| 0–60 mph | 4.6 s | 3.7 s | 2.7 s (best) |
| Kerb weight | 1,515 kg (best) | 1,525 kg | 1,725 kg |
| Gross weight | 2,070 kg | 2,080 kg | 2,260 kg |
| Power and torque | |||
| Power | 184 PS | 245 PS | 374 PS (best) |
| Power at rpm | 6500 | 6500 | 5500-6500 |
| Torque | 300 Nm | 400 Nm | 500 Nm (best) |
| Torque at rpm | 4000 | 4000 | 1900-5000 |
| Fuel, consumption and emissions | |||
| Mild hybrid | — | — | MHEV48V |
| Consumption, combined | 7.2 l/100 km (best) | 7.3 l/100 km | 8.5 l/100 km |
| Engine | |||
| Displacement | 1,998 cm³ | 1,998 cm³ | 2,998 cm³ |
| Cylinders | 4 | 4 | 6 |
| Compression ratio | 11 | 10.2 | 10.2 |
| Wheels, suspension and brakes | |||
| Tyre size | 225/50 R17 | 225/50 R17 | 225/45 R18:255/40 R18 |
Result
Counted row by row on the figures above, with no editorial weighting
Ahead on the figures: BMW 3 series
- BMW 3 seriesahead on 2 of 7 figures
- BMW 3 seriesahead on 1 of 7 figures
- BMW 3 seriesahead on 5 of 7 figures
Category leaders
- Main
- BMW 3 series
- Power and torque
- BMW 3 series
- Fuel, consumption and emissions
- BMW 3 series
An automatic count treats every figure as equally important. A curated comparison weighs them for a specific kind of buyer.
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