BMW 1 Series Coupe (E82) 120d (177 hp) Automatic
Diesel engine with 177 hp (130 kW) and 258 lb-ft (350 Nm), built 2007–2011, coupe body, rear-wheel drive. The BMW 1 Series Coupe (E82) has 1 more powerful diesel version.
EnlargePower177 hp (130 kW)
Torque258 lb-ft (350 Nm)
0–62 mph7.8 s
Top speed140 mph (226 km/h)
FuelDiesel
Specifications
Engine
| Engine version | 120d (177 hp) Automatic |
|---|---|
| Engine code | N47D20 |
| Displacement | 2.0 L (1,995 cm³) |
| Cylinders | 4 |
| Cylinder layout | Inline |
| Engine position | Front, Longitudinal |
| Valves per cylinder | 4 |
| Fuel system | Diesel common rail |
| Compression ratio | 16 |
| Bore | 84 mm |
| Stroke | 90 mm |
| Engine oil capacity | 5.5 qt (5.2 l) |
Performance
| Power | 177 hp (130 kW) @ 4000 rpm |
|---|---|
| Torque | 258 lb-ft (350 Nm) @ 1750-3000 rpm |
| 0–62 mph (0–100 km/h) | 7.8 s |
| Top speed | 140 mph (226 km/h) |
Fuel economy and emissions
| Fuel | Diesel |
|---|---|
| City | 33 mpg (7.2 l/100 km) |
| Highway | 44 mpg (5.4 l/100 km) |
| CO₂ emissions | 232 g/mi (144 g/km) |
| Emission standard | Euro 4 |
| Fuel tank | 13.5 gal (51 l) |
Body, dimensions and weight
| Body style | Coupe |
|---|---|
| Doors | 4 |
| Length | 171.7 in (4,360 mm) |
| Width | 68.8 in (1,748 mm) |
| Height | 56.0 in (1,423 mm) |
| Curb weight | 3,042 lb (1,380 kg) |
| Gross vehicle weight | 4,012 lb (1,820 kg) |
| Cargo volume | 13.1 cu ft (370 l) |
| Drag coefficient | 0.30 |
Drivetrain and chassis
| Drive | Rear-wheel drive |
|---|---|
| Steering | Hydraulic power steering |
| Front suspension | Double wishbone |
| Rear suspension | Independent multi-link |
| Tires | 205/50 R17 89V |
| Wheels | 7J x 17 |
| Driver assistance | ABS (Anti-lock braking system) |
What to check on a BMW 1 Series with this engine
- On a diesel, check the particulate filter (DPF), the injectors and the dual-mass flywheel: they are the expensive repairs.
- 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 Coupe (E82) engines
| Engine | Fuel | Power | Combined |
|---|---|---|---|
| 120d (177 hp) | Diesel | 177 hp (130 kW) | |
| 123d (204 hp) | Diesel | 204 hp (150 kW) | |
| 135i (306 hp) | Gasoline | 306 hp (225 kW) | |
| 135i (306 hp) Automatic | Gasoline | 306 hp (225 kW) | |
| 118d (143 hp) | Diesel | 143 hp (105 kW) | |
| 118d (143 hp) Automatic | Diesel | 143 hp (105 kW) | |
| 120i (170 hp) | Gasoline | 170 hp (125 kW) | |
| 120i (170 hp) Automatic | Gasoline | 170 hp (125 kW) | |
| 125i (218 hp) | Gasoline | 218 hp (160 kW) | |
| 125i (218 hp) Automatic | Gasoline | 218 hp (160 kW) |