The current Volkswagen Passat is 4,917 mm long, 1,849 mm wide and 1,512 mm tall, on a 2,841 mm wheelbase. It has grown 48 cm longer since the 1980 Passat.
| Years | Length | Width | Height | Wheelbase | Boot capacity | Turning circle |
|---|---|---|---|---|---|---|
| 1980–1985 | 4,435 | 1,685 | 1,385 | 2,550 | 745 | 10.7 |
| 1985–1988 | 4,545 | 1,695 | 1,400 | 2,550 | 556 | 10.7 |
| 1988–1997 | 4,575 | 1,705 | 1,467 | 2,625 | 521 | 10.7 |
| 1997–2005 | 4,669 | 1,740 | 1,497 | 2,703 | 476 | 11.4 |
| 2005–2010 | 4,774 | 1,820 | 1,517 | 2,709 | 603 | 11.4 |
| 2010–2014 | 4,774 | 1,820 | — | 2,709 | 603 | 11.4 |
| 2014–2019 | 4,767 | 1,832 | 1,477 | 2,791 | 642 | 11.7 |
| 2019–2024 | 4,773 | 1,832 | 1,516 | 2,791 | 637 | 11.7 |
| 2024–presentCurrent | 4,917 | 1,849 | 1,512 | 2,841 | 579 | 12.0 |
Exterior figures are manufacturer specifications for the Passat, 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.