The current Audi Coupé is 4,366 mm long, 1,716 mm wide and 1,367 mm tall, on a 2,554 mm wheelbase. It has grown 1 cm longer since the 1980 Coupé.
| Years | Length | Width | Height | Wheelbase | Boot capacity | Turning circle |
|---|---|---|---|---|---|---|
| 1980–1984 | 4,355 | 1,682 | 1,350 | 2,542 | 443 | 11.0 |
| 1983–1988 | 4,384 | 1,682 | 1,354 | 2,539 | 436 | 11.0 |
| 1989–1996Current | 4,366 | 1,716 | 1,367 | 2,554 | 276 | 11.1 |
Exterior figures are manufacturer specifications for the Coupé, averaged per generation across its variants and shown for the most common body style. Generations with the same size are merged. Boot capacity is the seats-up figure where the manufacturer quotes one.