Audi 8EC, Body
A4
| Body brand | 8EC |
| Body type | sedan |
| Number of doors | 4 |
| Body dimensions (L x W x H), mm | 4545 x 1772 x 1428 |
| Number of seats | 5 |
| Number of seat rows | 2 |
| Ground clearance (ride height) | 119 mm |
| Wheelbase | 2,648 mm |
| Minimum turning radius | 5.800 m |
| Front track width | 1,521 mm |
| Rear track width | 1,521 mm |
| Weight | 1,295 kg |
| Fuel tank volume | 63 l |
| Country of assembly | Germany |
| Steering wheel | Left |
| Adjustable sunroof | |
| Railings | |
| Front fog lights | |
| Rear fog lights | |
| Additional brake light | |
| Electric side mirrors | |
| Bi-xenon headlights | |
| Front suspension | Independent, multi-link |
| Rear suspension | Independent, multi-link |
| Front brakes | Ventilated disc |
| Rear brakes | Disk |
| Front tires | 195/65 R15 |
| Rear tires | 195/65 R15 |
| Electric driver's seat |
RS4
| Body brand | 8EC |
| Body type | sedan |
| Number of doors | 4 |
| Body dimensions (L x W x H), mm | 4589 x 1916 x 1415 |
| Number of seats | 5 |
| Number of seat rows | 2 |
| Ground clearance (ride height) | 120 mm |
| Wheelbase | 2,651 mm |
| Minimum turning radius | 5.750 m |
| Front track width | 1,559 mm |
| Rear track width | 1,569 mm |
| Weight | 1,650 kg |
| Fuel tank volume | 63 l |
| Country of assembly | Germany |
| Steering wheel | Left |
| Adjustable sunroof | |
| Rear spoiler | |
| Front fog lights | |
| Rear fog lights | |
| Additional brake light | |
| Electric side mirrors | |
| Bi-xenon headlights | |
| Front suspension | Independent, multi-link |
| Rear suspension | Independent, multi-link |
| Front brakes | Ventilated disc |
| Rear brakes | Ventilated disc |
| Front tires | 255/40 R18 |
| Rear tires | 255/40 R18 |
| Electric driver's seat |
S4
| Body brand | 8EC |
| Body type | sedan |
| Number of doors | 4 |
| Body dimensions (L x W x H), mm | 4586 x 1781 x 1415 |
| Number of seats | 5 |
| Number of seat rows | 2 |
| Ground clearance (ride height) | 120 mm |
| Wheelbase | 2,651 mm |
| Minimum turning radius | 5.750 m |
| Front track width | 1,516 mm |
| Rear track width | 1,512 mm |
| Weight | 1,660 kg |
| Fuel tank volume | 63 l |
| Country of assembly | Germany |
| Steering wheel | Left |
| Adjustable sunroof | |
| Front fog lights | |
| Rear fog lights | |
| Additional brake light | |
| Electric side mirrors | |
| Bi-xenon headlights | |
| Front suspension | Independent, multi-link |
| Rear suspension | Independent, multi-link |
| Front brakes | Ventilated disc |
| Rear brakes | Ventilated disc |
| Front tires | 235/40 R18 |
| Rear tires | 235/40 R18 |
| Electric driver's seat |