BMW 4 Series Dimensions & Size
The 2025 BMW 4 Series measures 187.795 in long, 72.8346 in wide, 54.3307 in tall, on a 112.205 in wheelbase, with a curb weight of about 3,977 lbs.
Latest model year (2027):
The BMW 4 Series measures 187.795 in long, 72.8346 in wide and 54.3307 in tall, on a 112.205 in wheelbase, weighing about 3,977 lbs.
BMW 4 Series Dimensions — All Years
| Year | Body / Variant | Length | Width | Height | Wheelbase | Curb Weight |
|---|---|---|---|---|---|---|
| 2025 | 4 SERIES M440i xDRIVE 2DR COUPE | 187.795 in | 72.8346 in | 54.3307 in | 112.205 in | 3,977 lbs |
| 2025 | 4 SERIES M440i 2DR CABRIOLET | 187.795 in | 72.8346 in | 54.3307 in | 112.205 in | 4,171 lbs |
| 2025 | 4 SERIES i4 M50 4DR SEDAN | 188.189 in | 72.8346 in | 57.0866 in | 112.598 in | 5,049 lbs |
| 2025 | 4 SERIES i4 GRAN COUPE 4DR SEDAN | 188.189 in | 72.8346 in | 57.0866 in | 112.598 in | 4,685 lbs |
| 2025 | 4 SERIES GRAN COUPE M440i xDRIVE 4DR SEDAN | 188.189 in | 72.8346 in | 56.6929 in | 112.598 in | 4,189 lbs |
| 2025 | 4 SERIES GRAN COUPE 430i xDRIVE 4DR SEDAN | 188.189 in | 72.8346 in | 56.6929 in | 112.598 in | 3,913 lbs |
| 2025 | 4 SERIES 430i xDRIVE 2DR COUPE | 187.795 in | 72.8346 in | 54.3307 in | 112.205 in | 3,708 lbs |
| 2025 | 4 SERIES 430i 2DR CABRIOLET | 187.795 in | 72.8346 in | 54.3307 in | 112.205 in | 3,920 lbs |
| 2024 | 4 SERIES M440i xDRIVE 2DR COUPE | 187.795 in | 72.8346 in | 54.3307 in | 112.205 in | 3,977 lbs |
| 2024 | 4 SERIES M440i 2DR CABRIOLET | 187.795 in | 72.8346 in | 54.3307 in | 112.205 in | 4,171 lbs |
| 2024 | 4 SERIES i4 M50 4DR SEDAN | 188.189 in | 72.8346 in | 57.0866 in | 112.598 in | 5,049 lbs |
| 2024 | 4 SERIES i4 GRAN COUPE 4DR SEDAN | 188.189 in | 72.8346 in | 57.0866 in | 112.598 in | 4,685 lbs |
| 2024 | 4 SERIES GRAN COUPE M440i xDRIVE 4DR SEDAN | 188.189 in | 72.8346 in | 56.6929 in | 112.598 in | 4,189 lbs |
| 2024 | 4 SERIES GRAN COUPE 430i xDRIVE 4DR SEDAN | 188.189 in | 72.8346 in | 56.6929 in | 112.598 in | 3,913 lbs |
| 2024 | 4 SERIES 430i xDRIVE 2DR COUPE | 187.795 in | 72.8346 in | 54.3307 in | 112.205 in | 3,708 lbs |
| 2024 | 4 SERIES 430i 2DR CABRIOLET | 187.795 in | 72.8346 in | 54.3307 in | 112.205 in | 3,920 lbs |
| 2023 | 4 SERIES M440i xDRIVE 2DR COUPE | 187.795 in | 72.8346 in | 54.3307 in | 112.205 in | 3,977 lbs |
| 2023 | 4 SERIES M440i 2DR CABRIOLET | 187.795 in | 72.8346 in | 54.3307 in | 112.205 in | 4,171 lbs |
| 2023 | 4 SERIES i4 M50 4DR SEDAN | 188.189 in | 72.8346 in | 57.0866 in | 112.598 in | 5,049 lbs |
| 2023 | 4 SERIES i4 GRAN COUPE 4DR SEDAN | 188.189 in | 72.8346 in | 57.0866 in | 112.598 in | 4,685 lbs |
| 2023 | 4 SERIES GRAN COUPE M440i xDRIVE 4DR SEDAN | 188.189 in | 72.8346 in | 56.6929 in | 112.598 in | 4,189 lbs |
| 2023 | 4 SERIES GRAN COUPE 430i xDRIVE 4DR SEDAN | 188.189 in | 72.8346 in | 56.6929 in | 112.598 in | 3,913 lbs |
| 2023 | 4 SERIES 430i xDRIVE 2DR COUPE | 187.795 in | 72.8346 in | 54.3307 in | 112.205 in | 3,708 lbs |
| 2023 | 4 SERIES 430i 2DR CABRIOLET | 187.795 in | 72.8346 in | 54.3307 in | 112.205 in | 3,920 lbs |
| 2022 | 4 SERIES M440i xDRIVE 2DR COUPE | 187.795 in | 72.8346 in | 54.3307 in | 112.205 in | 3,977 lbs |
| 2022 | 4 SERIES M440i 2DR CABRIOLET | 187.795 in | 72.8346 in | 54.3307 in | 112.205 in | 4,171 lbs |
| 2022 | 4 SERIES i4 M50 4DR SEDAN | 188.189 in | 72.8346 in | 57.0866 in | 112.598 in | 5,049 lbs |
| 2022 | 4 SERIES i4 GRAN COUPE 4DR SEDAN | 188.189 in | 72.8346 in | 57.0866 in | 112.598 in | 4,685 lbs |
| 2022 | 4 SERIES GRAN COUPE M440i xDRIVE 4DR SEDAN | 188.189 in | 72.8346 in | 56.6929 in | 112.598 in | 4,189 lbs |
| 2022 | 4 SERIES GRAN COUPE 430i xDRIVE 4DR SEDAN | 188.189 in | 72.8346 in | 56.6929 in | 112.598 in | 3,913 lbs |
| 2022 | 4 SERIES 430i xDRIVE 2DR COUPE | 187.795 in | 72.8346 in | 54.3307 in | 112.205 in | 3,708 lbs |
| 2022 | 4 SERIES 430i 2DR CABRIOLET | 187.795 in | 72.8346 in | 54.3307 in | 112.205 in | 3,920 lbs |
| 2021 | 4 SERIES M440i xDRIVE 2DR COUPE | 187.795 in | 72.8346 in | 54.3307 in | 112.205 in | 3,977 lbs |
| 2021 | 4 SERIES M440i 2DR CABRIOLET | 187.795 in | 72.8346 in | 54.3307 in | 112.205 in | 4,171 lbs |
| 2021 | 4 SERIES GRAN COUPE 440i xDRIVE 4DR SEDAN | 182.677 in | 72.0472 in | 54.7244 in | 110.63 in | 3,933 lbs |
| 2021 | 4 SERIES GRAN COUPE 430i xDRIVE 4DR SEDAN | 182.677 in | 72.0472 in | 54.7244 in | 110.63 in | 3,777 lbs |
| 2021 | 4 SERIES 430i xDRIVE 2DR COUPE | 187.795 in | 72.8346 in | 54.3307 in | 112.205 in | 3,708 lbs |
| 2021 | 4 SERIES 430i 2DR CABRIOLET | 187.795 in | 72.8346 in | 54.3307 in | 112.205 in | 3,920 lbs |
| 2020 | 4 SERIES GRAN COUPE 440i xDRIVE 4DR SEDAN | 182.677 in | 72.0472 in | 54.7244 in | 110.63 in | 3,933 lbs |
| 2020 | 4 SERIES GRAN COUPE 430i xDRIVE 4DR SEDAN | 182.677 in | 72.0472 in | 54.7244 in | 110.63 in | 3,777 lbs |
| 2020 | 4 SERIES 440i xDRIVE 2DR COUPE | 182.677 in | 72.0472 in | 54.3307 in | 110.63 in | 3,860 lbs |
| 2020 | 4 SERIES 440i xDRIVE 2DR CABRIOLET | 182.677 in | 72.0472 in | 54.3307 in | 110.63 in | 4,330 lbs |
| 2020 | 4 SERIES 440i 2DR COUPE RWD | 182.677 in | 72.0472 in | 54.3307 in | 110.63 in | 3,721 lbs |
| 2020 | 4 SERIES 430i xDRIVE 2DR COUPE | 182.677 in | 72.0472 in | 54.3307 in | 110.63 in | 3,706 lbs |
| 2020 | 4 SERIES 430i xDRIVE 2DR CABRIOLET | 182.677 in | 72.0472 in | 54.3307 in | 110.63 in | 4,211 lbs |
| 2019 | 4 SERIES GRAN COUPE 440i xDRIVE 4DR SEDAN | 182.677 in | 72.0472 in | 54.7244 in | 110.63 in | 3,933 lbs |
| 2019 | 4 SERIES GRAN COUPE 430i xDRIVE 4DR SEDAN | 182.677 in | 72.0472 in | 54.7244 in | 110.63 in | 3,777 lbs |
| 2019 | 4 SERIES 440i xDRIVE 2DR COUPE | 182.677 in | 72.0472 in | 54.3307 in | 110.63 in | 3,860 lbs |
| 2019 | 4 SERIES 440i xDRIVE 2DR CABRIOLET | 182.677 in | 72.0472 in | 54.3307 in | 110.63 in | 4,330 lbs |
| 2019 | 4 SERIES 440i 2DR COUPE RWD | 182.677 in | 72.0472 in | 54.3307 in | 110.63 in | 3,721 lbs |
| 2019 | 4 SERIES 430i xDRIVE 2DR COUPE | 182.677 in | 72.0472 in | 54.3307 in | 110.63 in | 3,706 lbs |
| 2019 | 4 SERIES 430i xDRIVE 2DR CABRIOLET | 182.677 in | 72.0472 in | 54.3307 in | 110.63 in | 4,211 lbs |
| 2018 | 4 SERIES GRAN COUPE 440i xDRIVE 4DR SEDAN | 182.677 in | 72.0472 in | 54.7244 in | 110.63 in | 3,933 lbs |
| 2018 | 4 SERIES GRAN COUPE 430i xDRIVE 4DR SEDAN | 182.677 in | 72.0472 in | 54.7244 in | 110.63 in | 3,777 lbs |
| 2018 | 4 SERIES 440i xDRIVE 2DR COUPE | 182.677 in | 72.0472 in | 54.3307 in | 110.63 in | 3,860 lbs |
| 2018 | 4 SERIES 440i xDRIVE 2DR CABRIOLET | 182.677 in | 72.0472 in | 54.3307 in | 110.63 in | 4,330 lbs |
| 2018 | 4 SERIES 440i 2DR COUPE RWD | 182.677 in | 72.0472 in | 54.3307 in | 110.63 in | 3,721 lbs |
| 2018 | 4 SERIES 430i xDRIVE 2DR COUPE | 182.677 in | 72.0472 in | 54.3307 in | 110.63 in | 3,706 lbs |
| 2018 | 4 SERIES 430i xDRIVE 2DR CABRIOLET | 182.677 in | 72.0472 in | 54.3307 in | 110.63 in | 4,211 lbs |
| 2017 | 4 SERIES GRAN COUPE 435i xDRIVE 4DR SEDAN AWD | 182.677 in | 72.0472 in | 54.7244 in | 110.63 in | 3,885 lbs |
| 2017 | 4 SERIES GRAN COUPE 428i xDRIVE 4DR SEDAN AWD | 182.677 in | 72.0472 in | 54.7244 in | 110.63 in | 3,739 lbs |
| 2017 | 4 SERIES 435i xDRIVE 2DR COUPE AWD | 182.677 in | 72.0472 in | 54.3307 in | 110.63 in | 3,735 lbs |
| 2017 | 4 SERIES 435i xDRIVE 2DR CABRIOLET AWD | 182.677 in | 72.0472 in | 54.3307 in | 110.63 in | 4,270 lbs |
| 2017 | 4 SERIES 435i 2DR COUPE RWD | 182.677 in | 72.0472 in | 54.3307 in | 110.63 in | 3,580 lbs |
| 2017 | 4 SERIES 428i xDRIVE 2DR COUPE AWD | 182.677 in | 72.0472 in | 54.3307 in | 110.63 in | 3,635 lbs |
| 2017 | 4 SERIES 428i xDRIVE 2DR CABRIOLET AWD | 182.677 in | 72.0472 in | 54.3307 in | 110.63 in | 4,160 lbs |
| 2016 | 4 SERIES GRAN COUPE 435i xDRIVE 4DR SEDAN AWD | 182.677 in | 72.0472 in | 54.7244 in | 110.63 in | 3,885 lbs |
| 2016 | 4 SERIES GRAN COUPE 435i 4DR SEDAN RWD | 182.677 in | 72.0472 in | 54.7244 in | 110.63 in | 3,739 lbs |
| 2016 | 4 SERIES GRAN COUPE 428i xDRIVE 4DR SEDAN AWD | 182.677 in | 72.0472 in | 54.7244 in | 110.63 in | 3,739 lbs |
| 2016 | 4 SERIES GRAN COUPE 428i 4DR SEDAN RWD | 182.677 in | 72.0472 in | 54.7244 in | 110.63 in | 3,565 lbs |
| 2016 | 4 SERIES 435i xDRIVE 2DR COUPE AWD | 182.677 in | 72.0472 in | 54.3307 in | 110.63 in | 3,735 lbs |
| 2016 | 4 SERIES 435i xDRIVE 2DR CABRIOLET AWD | 182.677 in | 72.0472 in | 54.3307 in | 110.63 in | 4,270 lbs |
| 2016 | 4 SERIES 435i 2DR COUPE RWD | 182.677 in | 72.0472 in | 54.3307 in | 110.63 in | 3,580 lbs |
| 2016 | 4 SERIES 435i 2DR CABRIOLET RWD | 182.677 in | 72.0472 in | 54.3307 in | 110.63 in | 4,109 lbs |
| 2016 | 4 SERIES 428i xDRIVE 2DR COUPE AWD | 182.677 in | 72.0472 in | 54.3307 in | 110.63 in | 3,635 lbs |
| 2016 | 4 SERIES 428i xDRIVE 2DR CABRIOLET AWD | 182.677 in | 72.0472 in | 54.3307 in | 110.63 in | 4,160 lbs |
| 2016 | 4 SERIES 428i 2DR COUPE RWD | 182.677 in | 72.0472 in | 54.3307 in | 110.63 in | 3,419 lbs |
| 2016 | 4 SERIES 428i 2DR CABRIOLET RWD | 182.677 in | 72.0472 in | 54.3307 in | 110.63 in | 3,995 lbs |
| 2015 | 4 SERIES GRAN COUPE 435i xDRIVE 4DR SEDAN AWD | 182.677 in | 72.0472 in | 54.7244 in | 110.63 in | 3,885 lbs |
| 2015 | 4 SERIES GRAN COUPE 435i 4DR SEDAN RWD | 182.677 in | 72.0472 in | 54.7244 in | 110.63 in | 3,739 lbs |
| 2015 | 4 SERIES GRAN COUPE 428i xDRIVE 4DR SEDAN AWD | 182.677 in | 72.0472 in | 54.7244 in | 110.63 in | 3,739 lbs |
| 2015 | 4 SERIES GRAN COUPE 428i 4DR SEDAN RWD | 182.677 in | 72.0472 in | 54.7244 in | 110.63 in | 3,565 lbs |
| 2015 | 4 SERIES 435i xDRIVE 2DR COUPE AWD | 182.677 in | 72.0472 in | 54.3307 in | 110.63 in | 3,735 lbs |
| 2015 | 4 SERIES 435i xDRIVE 2DR CABRIOLET AWD | 182.677 in | 72.0472 in | 54.3307 in | 110.63 in | 4,270 lbs |
| 2015 | 4 SERIES 435i 2DR COUPE RWD | 182.677 in | 72.0472 in | 54.3307 in | 110.63 in | 3,580 lbs |
| 2015 | 4 SERIES 435i 2DR CABRIOLET RWD | 182.677 in | 72.0472 in | 54.3307 in | 110.63 in | 4,109 lbs |
| 2015 | 4 SERIES 428i xDRIVE 2DR COUPE AWD | 182.677 in | 72.0472 in | 54.3307 in | 110.63 in | 3,635 lbs |
| 2015 | 4 SERIES 428i xDRIVE 2DR CABRIOLET AWD | 182.677 in | 72.0472 in | 54.3307 in | 110.63 in | 4,160 lbs |
| 2015 | 4 SERIES 428i 2DR COUPE RWD | 182.677 in | 72.0472 in | 54.3307 in | 110.63 in | 3,419 lbs |
| 2015 | 4 SERIES 428i 2DR CABRIOLET RWD | 182.677 in | 72.0472 in | 54.3307 in | 110.63 in | 3,995 lbs |
Dimensions sourced from the NHTSA Canadian Vehicle Specifications database. Figures are measured per body style and can vary slightly by trim, wheel package, and suspension.
BMW 4 Series Dimensions FAQ
How long is the BMW 4 Series?
The BMW 4 Series is 187.795 inches long, 72.8346 inches wide and 54.3307 inches tall. That is roughly 15.6 feet — compare it with your garage depth before buying.
Will the BMW 4 Series fit in a standard garage?
A standard single-car garage is about 20 feet (240 in) deep and 10 feet (120 in) wide. At 187.795 in long and 72.8346 in wide, the BMW 4 Series fits with 52 in of room to spare front-to-back. Remember to allow for mirrors and door swing.
How much does the BMW 4 Series weigh?
Curb weight for the BMW 4 Series is about 3,977 lbs. Curb weight excludes passengers and cargo, so add roughly 150 lbs per occupant when calculating payload.