BMW 1 Series Hatchback 5dr (F20 LCI, facelift 2017) M140i (340 hp) Steptronic
Gasoline engine with 340 hp (250 kW) and 369 lb-ft (500 Nm), built 2017–2019, hatchback body, rear-wheel drive. It is the most powerful gasoline version of the generation.
EnlargePower340 hp (250 kW)
Torque369 lb-ft (500 Nm)
0–62 mph4.6 s
Top speed155 mph (250 km/h)
FuelGasoline
Specifications
Engine
| Engine version | M140i (340 hp) Steptronic |
|---|---|
| Engine code | B58B30 |
| Displacement | 3.0 L (2,998 cm³) |
| Cylinders | 6 |
| Cylinder layout | Inline |
| Engine position | Front, Longitudinal |
| Valves per cylinder | 4 |
| Fuel system | Direct injection |
| Compression ratio | 11 |
| Bore | 82 mm |
| Stroke | 94.6 mm |
| Engine oil capacity | 6.9 qt (6.5 l) |
Performance
| Power | 340 hp (250 kW) @ 5500 rpm |
|---|---|
| Torque | 369 lb-ft (500 Nm) @ 1520-4500 rpm |
| 0–62 mph (0–100 km/h) | 4.6 s |
| Top speed | 155 mph (250 km/h) |
Fuel economy and emissions
| Fuel | Gasoline |
|---|---|
| City | 25 mpg (9.4 l/100 km) |
| Highway | 33 mpg (7.1 l/100 km) |
| CO₂ emissions | 262 g/mi (163 g/km) |
| Emission standard | Euro 6 |
| Fuel tank | 13.7 gal (52 l) |
Body, dimensions and weight
| Body style | Hatchback |
|---|---|
| Doors | 5 |
| Length | 170.2 in (4,324 mm) |
| Width | 69.5 in (1,765 mm) |
| Height | 55.6 in (1,411 mm) |
| Curb weight | 3,252 lb (1,475 kg) |
| Gross vehicle weight | 4,497 lb (2,040 kg) |
| Cargo volume | 12.7 cu ft (360 l) |
| Drag coefficient | 0.34 |
Drivetrain and chassis
| Drive | Rear-wheel drive |
|---|---|
| Steering | Electric power steering |
| Front suspension | Double wishbone |
| Rear suspension | Independent multi-link |
| Tires | 225/40 R18; 245/35 R18 |
| Wheels | 7.5J x 18; 8J x 18 |
| Driver assistance | ABS (Anti-lock braking system) |
What to check on a BMW 1 Series with this engine
- On a gasoline engine, check the oil consumption, the timing chain or belt and, on turbo engines, the turbocharger.
- Test the clutch or the automatic transmission from a cold start and in the low gears.
- Compare the odometer with the readings in the service records and in the VIN history report: a big gap means the mileage was rolled back.
Other BMW 1 Series Hatchback 5dr (F20 LCI, facelift 2017) engines
| Engine | Fuel | Power | Combined |
|---|---|---|---|
| 116d (116 hp) | Diesel | 116 hp (85 kW) | |
| 116d (116 hp) EfficientDynamics Edition | Diesel | 116 hp (85 kW) | |
| 116d (116 hp) Steptronic | Diesel | 116 hp (85 kW) | |
| 116i (109 hp) | Gasoline | 109 hp (80 kW) | |
| 118d (150 hp) | Diesel | 150 hp (110 kW) | |
| 118d (150 hp) Steptronic | Diesel | 150 hp (110 kW) | |
| 118d (150 hp) xDrive | Diesel | 150 hp (110 kW) | |
| 118i (136 hp) | Gasoline | 136 hp (100 kW) | |
| 118i (136 hp) Steptronic | Gasoline | 136 hp (100 kW) | |
| 120d (190 hp) | Diesel | 190 hp (140 kW) | |
| 120d (190 hp) Steptronic | Diesel | 190 hp (140 kW) | |
| 120d (190 hp) xDrive Steptronic | Diesel | 190 hp (140 kW) | |
| 120i (184 hp) | Gasoline | 184 hp (135 kW) | |
| 120i (184 hp) Steptronic | Gasoline | 184 hp (135 kW) | |
| 125d (224 hp) Steptronic | Diesel | 224 hp (165 kW) | |
| 125i (224 hp) Steptronic | Gasoline | 224 hp (165 kW) | |
| M140i (340 hp) xDrive Steptronic | Gasoline | 340 hp (250 kW) |
← All BMW 1 Series Hatchback 5dr (F20 LCI, facelift 2017) engines