executive sedan comparison
BMW 3 Series vs BMW i4 dimensions and size comparison
BMW 3 Series vs BMW i4 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.
BMW 3 Series
BMW 3 Series Sedan (G20 LCI, facelift 2022)
4723 mm long · 2068 mm wide
BMW i4
BMW i4 (G26 LCI, facelift 2024)
4783 mm long · 2081 mm wide
| Field | BMW 3 Series | BMW i4 |
|---|---|---|
| Length | 4723 mm | 4783 mm |
| Width | 1827 mm | 1852 mm |
| Width with mirrors | 2068 mm | 2081 mm |
| Height | 1448 mm | 1448 mm |
| Boot space | 375-480 L | 470 L (1290 L) |
| Ground clearance | 130 mm | 125 mm |
| Seats | 5 | 5 |
| Weight | 1590-1910 kg | 2120-2290 kg |
Compare BMW 3 Series vs BMW i4 dimensions, size, length, mirror width, boot capacity, ISOFIX seats, engines, weight and ground clearance. Full interactive comparison loads automatically.

