The current Peugeot 607 is 4,902 mm long, 1,835 mm wide and 1,460 mm tall, on a 2,800 mm wheelbase. It has grown 3 cm longer since the 2000 607.
| Years | Length | Width | Height | Wheelbase | Boot capacity | Turning circle |
|---|---|---|---|---|---|---|
| 2000–2005 | 4,871 | 1,835 | 1,460 | 2,800 | 510 | 11.4 |
| 2005–2010Current | 4,902 | 1,835 | 1,460 | 2,800 | 510 | 11.4 |
Exterior figures are manufacturer specifications for the 607, 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.