Short answer: the Tesla Model Y (2025) is bigger — it is 0.5 cm0.2 in5 mm longer, 6.8 cm3 in68 mm wider and 17.6 cm7 in176 mm taller than the BMW i4 (2021).
Tesla Model Y vs BMW i4
Dimensions may vary by trim, market and model year. For guidance only — check with the manufacturer before you buy. Sources are listed on each car's page.
Tesla Model Y (2025) vs BMW i4 (2021): the differences
- The Tesla Model Y (2025) is 0.5 cm0.2 in5 mm longer, 6.8 cm3 in68 mm wider and 17.6 cm7 in176 mm taller than the BMW i4 (2021).
- Its wheelbase is 289 cm9 ft 6 in2,890 mm against 285.6 cm9 ft 4 in2,856 mm (3.4 cm1 in34 mm longer).
Will they fit? UK parking bay and garage
| Car | Parking bay 4.8 × 2.4 m | Single garage, 7 ft door | |
|---|---|---|---|
| Tesla Model Y (2025) | Fits, but tight | Doesn't fit | check my garage |
| BMW i4 (2021) | Fits, but tight | Doesn't fit | check my garage |
Assumes a UK standard parking bay of 4.8 × 2.4 m and a typical UK single garage of 4.8 × 2.4 m inside (2.1 m high) with a 7 ft × 6 ft 6 in (213 × 198 cm) up-and-over door. Where we have no width-with-mirrors figure we add 20 cm to the body width. “Comfortably” leaves about 60 cm to walk round and open a door; “tight” means it goes in but getting out is awkward. Garages and bays vary a lot — measure yours and use the garage fit checker. For guidance only.
See the full specifications and sources: Tesla Model Y (2025) · BMW i4 (2021). Dimensions may vary by trim, market and model year.