The current Smart fortwo is 2,697 mm long, 1,663 mm wide and 1,554 mm tall, on a 1,873 mm wheelbase. It has grown 20 cm longer since the 2004 fortwo.
| Years | Length | Width | Height | Wheelbase | Boot capacity | Turning circle |
|---|---|---|---|---|---|---|
| 2004–2007 | 2,500 | 1,515 | 1,549 | 1,812 | 150 | 8.5 |
| 2007–2010 | 2,695 | 1,559 | 1,542 | 1,867 | 220 | 8.8 |
| 2010–2015 | 2,695 | 1,559 | 1,548 | 1,867 | 220 | 8.8 |
| 2014–2024Current | 2,697 | 1,663 | 1,554 | 1,873 | 260 | 7.0 |
The Smart fortwo has 1,010 mm of front legroom and 1,100 mm of front headroom.
| Front | |
|---|---|
| Legroom | 1,010 mm |
| Headroom | 1,100 mm |
| Shoulder room | 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 fortwo, 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.