Dimensions in detail: from length to boot capacity
The BMW 4 Series Cabrio from 2021, 2022, 2023 and 2024 measures 4,768 mm in length, 1,852 mm in width and 1,384 mm in height. The wheelbase is 2,851 mm. The turning circle is 11,4 metres. This is the minimum space the vehicle needs to perform a 360-degree turn. The ground clearance is 124 mm. This is the distance between the lowest point under the vehicle and the road surface.
Exterior dimensions
| Length | 4,768–4,770 mm |
| Width (excluding mirrors) | 1,852 mm |
| Width (including mirrors) | 2,081 mm |
| Height | 1,384–1,394 mm |
| Wheelbase | 2,851 mm |
| Front track | 1,575 mm |
| Rear track | 1,611 mm |
| Front overhang | 858 mm |
| Rear overhang | 1,059 mm |
| Turning circle | 11.4 m |
| Front tires | 225/50 R17 98Y XL |
| Rear tires | 225/50 R17 98Y XL–255/40 R18 99Y XL |
| Ground clearance | 124–126 mm |
Differences between versions
The dimensions of the BMW 4 Series Cabrio from 2021, 2022, 2023 and 2024 vary depending on the version. Below you will find the specific technical specifications.
| Fuel type | Version |
|---|---|
| Petrol | Dimensions 4 Series Cabrio 420i 184 hp |
| Petrol | Dimensions 4 Series Cabrio 430i 258 hp |
| Diesel | Dimensions 4 Series Cabrio 420d 190 hp |
| Mild hybrid petrol | Dimensions 4 Series Cabrio M440i xDrive 374 hp AWD |
