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Kia K4 vs Audi A3 dimensions and size comparison
Kia K4 vs Audi A3 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
Audi A3
AUDI A3 allstreet (8Y, facelift 2024)
4353 mm long · 2036 mm wide
| Field | Kia K4 | Audi A3 |
|---|---|---|
| Length | 4440 mm | 4353 mm |
| Width | 1850 mm | 1816 mm |
| Width with mirrors | 2070 mm | 2036 mm |
| Height | 1435 mm | 1470 mm |
| Boot space | 328-438 L | 380 L (1200 L) |
| Ground clearance | 140 mm | Not verified yet mm |
| Seats | 5 | 5 |
| Weight | 1340-1400 kg | 1320-1610 kg kerb |
Compare Kia K4 vs Audi A3 dimensions, size, length, mirror width, boot capacity, ISOFIX seats, engines, weight and ground clearance. Full interactive comparison loads automatically.