The current Ford C-MAX is 4,439 mm long, 1,828 mm wide and 1,611 mm tall, on a 2,708 mm wheelbase. It has grown 11 cm longer since the 2003 C-MAX.
| Years | Length | Width | Height | Wheelbase | Boot capacity | Turning circle |
|---|---|---|---|---|---|---|
| 2003–2010 | 4,333 | 1,825 | 1,595 | 2,640 | 550 | 10.7 |
| 2010–2015 | 4,452 | 1,828 | 1,626 | 2,720 | 454 | 10.9 |
| 2015–2019Current | 4,439 | 1,828 | 1,611 | 2,708 | 444 | 10.7 |
Exterior figures are manufacturer specifications for the C-MAX, 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.