The current Toyota iQ is 2,985 mm long, 1,680 mm wide and 1,500 mm tall, on a 2,000 mm wheelbase.
Only one generation of this model is in our catalogue, so there is no size history to compare yet.
The Toyota iQ offers 640 mm of rear legroom and 850 mm of rear headroom, with 1,100 mm of legroom and 970 mm of headroom up front. Rear shoulder room measures 1,250 mm across.
| Front | Rear | |
|---|---|---|
| Legroom | 1,100 mm | 640 mm |
| Headroom | 970 mm | 850 mm |
| Shoulder room | 1,460 mm | 1,250 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 iQ, 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.