The current Subaru G3X Justy is 3,770 mm long, 1,605 mm wide and 1,565 mm tall, on a 2,360 mm wheelbase.
Only one generation of this model is in our catalogue, so there is no size history to compare yet.
The Subaru G3X Justy offers 905 mm of rear legroom and 935 mm of rear headroom, with 1,040 mm of legroom and 995 mm of headroom up front. Rear shoulder room measures 1,365 mm across.
| Front | Rear | |
|---|---|---|
| Legroom | 1,040 mm | 905 mm |
| Headroom | 995 mm | 935 mm |
| Shoulder room | 1,375 mm | 1,365 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 G3X Justy, 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.