The current Fiat Idea is 3,930 mm long, 1,698 mm wide and 1,660 mm tall, on a 2,508 mm wheelbase.
Only one generation of this model is in our catalogue, so there is no size history to compare yet.
The Fiat Idea offers 850 mm of rear legroom and 980 mm of rear headroom, with 1,120 mm of legroom and 1,060 mm of headroom up front. Rear shoulder room measures 1,440 mm across.
| Front | Rear | |
|---|---|---|
| Legroom | 1,120 mm | 850 mm |
| Headroom | 1,060 mm | 980 mm |
| Shoulder room | 1,460 mm | 1,440 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 Idea, 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.