The current Seat Mii is 3,557 mm long, 1,641 mm wide and 1,478 mm tall, on a 2,420 mm wheelbase.
Only one generation of this model is in our catalogue, so there is no size history to compare yet.
The Seat Mii offers 760 mm of rear legroom and 940 mm of rear headroom, with 1,115 mm of legroom and 1,020 mm of headroom up front. Rear shoulder room measures 1,410 mm across.
| Front | Rear | |
|---|---|---|
| Legroom | 1,115 mm | 760 mm |
| Headroom | 1,020 mm | 940 mm |
| Shoulder room | 1,420 mm | 1,410 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 Mii, 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.