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Kia K4 vs BMW 1 Series dimensions and size comparison
Kia K4 vs BMW 1 Series size and dimensions: compare length, width with mirrors, height, boot space, seats, ISOFIX, engines, weight and ground clearance for parking, family use and garage fit.
Kia K4
KIA K4 Hatchback (2026)
4440 mm long · 2070 mm wide
BMW 1 Series
BMW 1 Series Hatchback (F70)
4361 mm long · 2072 mm wide
| Field | Kia K4 | BMW 1 Series |
|---|---|---|
| Length | 4440 mm | 4361 mm |
| Width | 1850 mm | 1800 mm |
| Width with mirrors | 2070 mm | 2072 mm |
| Height | 1435 mm | 1459 mm |
| Boot space | 328-438 L | 300-380 L (1200 L) |
| Ground clearance | 140 mm | 153 mm |
| Seats | 5 | 5 |
| Weight | 1340-1400 kg | 1390-1625 kg |
Compare Kia K4 vs BMW 1 Series dimensions, size, length, mirror width, boot capacity, ISOFIX seats, engines, weight and ground clearance. Full interactive comparison loads automatically.