The 2018 BMW 4 Series Convertible comes equipped with a 2-liter I4 that makes 248 hp @ 5200 rpm horsepower and 258 lb.-ft. @ 1450 rpm of torque. The car takes 5.8 seconds to reach 60 MPH from a standstill while it is able to run a quarter-mile in - seconds.
The BMW also offers another engine. It is an 3-liter I6 that spills out 320 hp @ 5500 rpm horsepower and 330 lb.-ft. @ 1380 rpm of torque. This powertrain is available with the 440i 2dr Convertible (3.0L 6cyl Turbo 8A) and helps the car to reach from 0-60 MPH in 5.8 seconds. The BMW 4 Series Convertible covers the quarter-mile run in just - seconds.
The BMW also offers another engine. It is an 3-liter I6 that spills out 320 hp @ 5500 rpm horsepower and 330 lb.-ft. @ 1380 rpm of torque. This powertrain is available with the 440i 2dr Convertible (3.0L 6cyl Turbo 8A) and helps the car to reach from 0-60 MPH in 5.8 seconds. The BMW 4 Series Convertible covers the quarter-mile run in just - seconds.
2018 BMW 4 Series Convertible 0-60 and Quarter Mile all Trims
| Trim Name | 0-60 MPH |
|---|---|
| 430i 2dr Convertible (2.0L 4cyl Turbo 8A) | 5.6 sec |
| 430i xDrive 2dr Convertible AWD (2.0L 4cyl Turbo 8A) | 5.6 sec |
| 440i 2dr Convertible (3.0L 6cyl Turbo 8A) | 6 sec |
| 440i xDrive 2dr Convertible AWD (3.0L 6cyl Turbo 8A) | 6 sec |
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2018 BMW 4 Series Convertible vs. Competitor's 0-60 and Quarter Mile
| Car Name | 0-60 MPH | Standing 1/4-mile | Braking (70 - 0 MPH) | Braking (60 - 0 MPH) |
|---|---|---|---|---|
| 2018 BMW 4 Series Convertible | 5.6 - 6 sec | - | - | - |
| 2018 Mercedes-Benz C-Class Convertible | 5.9 sec | - | - | - |
| 2018 Porsche 718 Boxster | 3.9 sec | - | - | - |
| 2018 Audi A5 Cabriolet | 5.2 - 5.6 sec | 13.8 sec | - | 117 ft. |
| 2018 Mercedes-Benz SLC-Class | 5.8 sec | 11.7 sec | 207 ft. | - |
| 2018 BMW M240i Convertible | 4.2 sec | - | - | - |
| 2018 BMW 2 Series Convertible | 5.4 sec | - | - | - |
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2017 BMW 4 Series Convertible 0-60 and Quarter Mile all Trims
| Trim Name | 0-60 MPH |
|---|---|
| 430i 2dr Convertible SULEV (2.0L 4cyl Turbo 8A) | 5.6 sec |
| 430i xDrive 2dr Convertible AWD SULEV (2.0L 4cyl Turbo 8A) | 5.6 sec |
| 440i 2dr Convertible (3.0L 6cyl Turbo 8A) | 6 sec |
| 440i xDrive 2dr Convertible AWD (3.0L 6cyl Turbo 8A) | 6 sec |
2017 BMW 4 Series Convertible vs. Competitor's 0-60 and Quarter Mile
| Car Name | 0-60 MPH |
|---|---|
| 2017 BMW 4 Series Convertible | 5.6 - 6 sec |
| 2017 BMW M240i Convertible | 4.2 sec |
| 2017 BMW 2 Series Convertible | 5.4 sec |
| 2017 Mercedes-Benz C-Class Convertible | 5.9 sec |
| 2017 Porsche 718 Boxster | 4.3 - 4.4 sec |
2016 BMW 4 Series Convertible 0-60 and Quarter Mile all Trims
| Trim Name | 0-60 MPH | Standing 1/4-mile | Braking (60 - 0 MPH) |
|---|---|---|---|
| 435i xDrive 2dr Convertible AWD (3.0L 6cyl Turbo 8A) | 6.3 sec | - | 113 ft. |
| 435i 2dr Convertible (3.0L 6cyl Turbo 8A) | 6.4 sec | - | 113 ft. |
| 428i xDrive 2dr Convertible AWD SULEV (2.0L 4cyl Turbo 8A) | 7.3 sec | - | 110 ft. |
| 428i 2dr Convertible SULEV (2.0L 4cyl Turbo 8A) | 7.4 sec | 14.8 sec | 110 ft. |
2016 BMW 4 Series Convertible vs. Competitor's 0-60 and Quarter Mile
| Car Name | 0-60 MPH | Standing 1/4-mile | Braking (60 - 0 MPH) |
|---|---|---|---|
| 2016 Jaguar F-TYPE Convertible | 9.1 sec | - | - |
| 2016 BMW 4 Series Convertible | 6.3 - 7.4 sec | 14.8 sec | 110 - 113 ft. |
| 2016 Chevrolet Camaro Convertible | 6.5 sec | 15 sec | 107 ft. |
| 2016 Ford Mustang Convertible | 9.4 sec | - | - |
2015 BMW 4 Series Convertible 0-60 and Quarter Mile all Trims
| Trim Name | 0-60 MPH | Standing 1/4-mile | Braking (60 - 0 MPH) |
|---|---|---|---|
| 435i xDrive 2dr Convertible AWD (3.0L 6cyl Turbo 8A) | 6.3 sec | 14.9 sec | 113 ft. |
| 435i 2dr Convertible (3.0L 6cyl Turbo 8A) | 6.4 sec | - | 113 ft. |
| 428i xDrive 2dr Convertible AWD SULEV (2.0L 4cyl Turbo 8A) | 7.3 sec | 15.9 sec | 110 ft. |
| 428i xDrive 2dr Convertible AWD (2.0L 4cyl Turbo 8A) | 7.3 sec | - | 110 ft. |
| 428i 2dr Convertible SULEV (2.0L 4cyl Turbo 8A) | 7.4 sec | - | 110 ft. |
| 428i 2dr Convertible (2.0L 4cyl Turbo 8A) | 7.4 sec | - | 110 ft. |
2015 BMW 4 Series Convertible vs. Competitor's 0-60 and Quarter Mile
| Car Name | 0-60 MPH | Standing 1/4-mile | Braking (60 - 0 MPH) |
|---|---|---|---|
| 2015 BMW 4 Series Convertible | 6.3 - 7.4 sec | 14.9 - 15.9 sec | 110 - 113 ft. |
| 2015 Chevrolet Camaro Convertible | 6.4 sec | 14.8 sec | 107 ft. |
| 2015 Ford Mustang Convertible | 5.4 - 5.5 sec | - | - |
| 2015 Jaguar F-TYPE Convertible | 3.8 - 5.2 sec | - | - |
2014 BMW 4 Series Convertible 0-60 and Quarter Mile all Trims
| Trim Name | 0-60 MPH | Standing 1/4-mile | Braking (60 - 0 MPH) |
|---|---|---|---|
| 435i 2dr Convertible (3.0L 6cyl Turbo 8A) | 5.1 sec | 13.7 sec | 110 ft. |
| 428i xDrive 2dr Convertible AWD SULEV (2.0L 4cyl Turbo 8A) | 7.2 sec | 15.9 sec | 110 ft. |
| 428i xDrive 2dr Convertible AWD (2.0L 4cyl Turbo 8A) | 7.2 sec | - | 110 ft. |
| 428i 2dr Convertible SULEV (2.0L 4cyl Turbo 8A) | 7.3 sec | - | 110 ft. |
| 428i 2dr Convertible (2.0L 4cyl Turbo 8A) | 7.3 sec | - | - |
2014 BMW 4 Series Convertible vs. Competitor's 0-60 and Quarter Mile
| Car Name | 0-60 MPH | Standing 1/4-mile | Braking (60 - 0 MPH) |
|---|---|---|---|
| 2014 Mercedes-Benz SLK-Class | 9.1 sec | - | - |
| 2014 Infiniti Q60 Convertible | 5.6 - 5.7 sec | - | - |
| 2014 BMW 4 Series Convertible | 5.1 - 7.3 sec | 13.7 - 15.9 sec | 110 ft. |
| 2014 Audi TTS Convertible | 5.9 sec | 13.6 sec | 113 ft. |
| 2014 Lexus IS 250 C | 8.1 sec | - | - |
