2025 BMW 4 Series Gran Coupe 430i
The 2025 BMW 4 Series Gran Coupe 430i is a 255-hp 2.0-liter turbocharged inline-4 coupe with an 8-speed steptronic sport automatic and rear-wheel drive. It is rated at 30 mpg combined.
| Spec | Value |
|---|---|
| Engine | |
| Engine Type | Turbocharged inline 4-cylinder with 48V mild hybrid (TwinPower Turbo, B48B20O2) |
| Displacement | 2 L |
| Horsepower | 255 hp @ 4,700 rpm |
| Torque | 295 lb-ft @ 1600-4500 rpm |
| Injection Type | Direct injection (TwinPower Turbo) |
| Drivetrain | |
| Drive Type | Rear-wheel drive |
| Transmission | |
| Transmission | 8-speed Steptronic Sport automatic |
| Fuel Economy | |
| City | 27 MPG |
| Highway | 35 MPG |
| Combined | 30 MPG |
| Recommended Fuel | Premium unleaded (91 octane) |
| Tank Capacity | 15.6 gal |
| Suspension | |
| Front Suspension | MacPherson strut/lower arm |
| Rear Suspension | Multilink |
| Brakes | |
| Front Brake Disc | Vented disc |
| Rear Brake Disc | Vented disc |
| Tires & Wheels | |
| Tires Front | 245/45R18 |
| Tires Rear | 245/45R18 |
| Dimensions & Weight | |
| Length | 188.5 in |
| Width | 72.9 in |
| Height | 56.8 in |
| Wheelbase | 112.4 in |
| Front Track | 62.3 in |
| Rear Track | 63.4 in |
| Cargo Volume | 16.6 ft³ |
| Curb Weight | 3,898 lbs |
| Interior | |
| Headroom Front | 38.6 in |
| Headroom Rear | 36.6 in |
| Legroom Front | 41.5 in |
| Legroom Rear | 34.9 in |
| Shoulder Room Front | 55.2 in |
| Shoulder Room Rear | 54.3 in |