BMW 3BA-7L20, Body
1-Series
| Body brand | 3BA-7L20 |
| Body type | hatchback 5 doors |
| Number of doors | 5 |
| Body dimensions (L x W x H), mm | 4355 x 1800 x 1465 |
| Number of seats | 5 |
| Number of seat rows | 2 |
| Ground clearance (ride height) | 155 mm |
| Wheelbase | 2,670 mm |
| Minimum turning radius | 5.400 m |
| Front track width | 1,560 mm |
| Rear track width | 1,560 mm |
| Weight | 1,580 kg |
| Fuel tank volume | 50 l |
| Country of assembly | Germany |
| Steering wheel | Right |
| Glazing with UV protection | |
| Luke | |
| Front spoiler | |
| Rear spoiler | |
| Railings | |
| Front fog lights | |
| Rear fog lights | |
| Front suspension | Independent, MacPherson-type shock-absorbing strut |
| Rear suspension | Independent, multi-link |
| Front brakes | Ventilated disc |
| Rear brakes | Disk |
| Front tires | 225/40R18 |
| Rear tires | 225/40R18 |
| Electric driver's seat | |
| Adjusting the height of the driver's seat |
2-Series
| Body brand | 3BA-7L20 |
| Body type | sedan |
| Number of doors | 4 |
| Body dimensions (L x W x H), mm | 4540 x 1800 x 1430 |
| Number of seats | 5 |
| Number of seat rows | 2 |
| Ground clearance (ride height) | 150 mm |
| Wheelbase | 2,670 mm |
| Minimum turning radius | 5.400 m |
| Front track width | 1,560 mm |
| Rear track width | 1,560 mm |
| Weight | 1,590 kg |
| Fuel tank volume | 50 l |
| Country of assembly | Germany |
| Steering wheel | Right |
| Glazing with UV protection | |
| Luke | |
| Front spoiler | |
| Rear spoiler | |
| Railings | |
| Front fog lights | |
| Rear fog lights | |
| Front suspension | Independent, MacPherson-type shock-absorbing strut |
| Rear suspension | Independent, multi-link |
| Front brakes | Ventilated disc |
| Rear brakes | Disk |
| Front tires | 225/40R18 |
| Rear tires | 225/40R18 |
| Electric driver's seat | |
| Adjusting the height of the driver's seat |