The current Citroen C1 is 3,435 mm long, 1,655 mm wide and 1,465 mm tall, on a 2,340 mm wheelbase.
| Years | Length | Width | Height | Wheelbase | Boot capacity | Turning circle |
|---|---|---|---|---|---|---|
| 2005–2021 | 3,435 | 1,630 | 1,465 | 2,340 | 139 | 9.5 |
| 2008–2012Current | 3,435 | 1,655 | 1,465 | 2,340 | 139 | 9.5 |
The Citroen C1 offers 820 mm of rear legroom and 910 mm of rear headroom, with 1,080 mm of legroom and 1,000 mm of headroom up front. Rear shoulder room measures 1,330 mm across.
| Front | Rear | |
|---|---|---|
| Legroom | 1,080 mm | 820 mm |
| Headroom | 1,000 mm | 910 mm |
| Shoulder room | 1,380 mm | 1,330 mm |
Interior figures are the roomiest measurement (seat fully back), taken as the median across the current generation’s variants; individual trims vary.
Exterior figures are manufacturer specifications for the C1, 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.