 
                        Coupe, 2 Doors, 4 Seats
 
                                                8.5 l/100 km 27.67 US mpg
                         
                       
                                                 12.1 l/100 km 19.44 US mpg
                         
                                               6.4 l/100 km 36.75 US mpg                         
                     
                       
                                                  306 Hp @ 5800 rpm.
                         
                                                  102.7 Hp/l                         
                        
250 km/h 155.34 mph
                                            2979  cm3
                                        181.79 cu. in.                                                               
6, Inline
Rear wheel drive,
                                       4360 mm                                       
 171.65 in.                                              
                                       1748 mm                                       
 68.82 in.                                              
                                       1455 kg                                       
3207.73 lbs.                                              
| Brand | BMW | 
|---|---|
| Model | 1 Series (Coupe) | 
| Version | 1 Series Coupe (E82 LCI, facelift 2011) | 
| Engine version | 135i (306 Hp) | 
| Year production start | 2011 | 
| Year production end | 2013 | 
| Vehicle type | Coupe | 
| Horsepower RPM | 306 Hp @ 5800 rpm. | 
| Acceleration 0 - 100 kmh sec | 5.3 sec | 
| Curb weight kg -lbs total | 1455 kg3207.73 lbs. | 
| Overall length mm - inch | 4360 mm171.65 in. | 
| Doors | 2 | 
| Top Speed | 250 km/h 155.34 mph | 
| Designation model | N55B30 | 
|---|---|
| Engine position and orientation | Front, Longitudinal | 
| Cylinders | 6 | 
| Position of cylinders | Inline | 
| Displacement (liters) | 2979 cm3181.79 cu. in. | 
| Eng. horsepower RPM | 306 Hp @ 5800 rpm. | 
| Horsepower per litre | 102.7 Hp/l | 
| Weight / horsepower kg/hp - hp/tons | 4.8 kg/Hp210.3 Hp/tonne | 
| Weight / torque kg/Nm - Nm/tons | 3.6 kg/Nm, 274.9 Nm/tonne 3.6 kg/Nm274.9 Nm/tonne | 
| Torque Nm RPM lb-ft RPM | 400 Nm @ 1200-5000 rpm.295.02 lb.-ft. @ 1200-5000 rpm. | 
| Bore (mm in) | 84 mm3.31 in. | 
| Stroke (mm in) | 89.6 mm3.53 in. | 
| Compression ratio | 10.2 | 
| Fuel delivery system | Direct injection | 
| Fuel type | Petrol (Gasoline) | 
| Valvetrain | 4 | 
| Engine aspiration | Twin-power turbo, Intercooler | 
| Engine oil liters | quarts | 6.5 l6.87 US qt | 5.72 UK qt | 
| Engine coolant | 8.2 l8.66 US qt | 7.21 UK qt | 
| Emission certification | Euro 5 | 
| Powertrain architecture | Internal Combustion engine | 
| Engine location | Front, Longitudinal | 
| Drive configuration | Rear wheel drive | 
|---|---|
| Transmission | 6 | 
| Front brakes | Ventilated discs | 
|---|---|
| Rear brakes | Ventilated discs | 
| Brake control | Ventilated discs | 
| Anti-lock brake system | ABS (Anti-lock braking system) | 
| Steering type | Steering rack and pinion | 
|---|---|
| Turning diameter m - ft | 10.7 m35.1 ft. | 
| Front suspension | Double wishbone | 
|---|---|
| Rear suspension | Multi-link independent | 
| Wheels size | 215/40 R18 85Y; 245/35 R18 88Y | 
|---|---|
| Wheels rims | 7.5J x 18; 8.5J x 18 | 
| Passengers seats | 4 | 
|---|---|
| Trunk space min liter | cu. Ft. | 370 l13.07 cu. ft. | 
| Roof load load kg lbs | 75 kg165.35 lbs. | 
| Overall length mm - inch | 4360 mm171.65 in. | 
|---|---|
| Overall width mm -inch | 1748 mm68.82 in. | 
| Overall height mm -inch | 1408 mm55.43 in. | 
| Wheelbase mm - inch | 2660 mm104.72 in. | 
| Track width front mm - inch | 1470 mm57.87 in. | 
| Track width rear mm - inch | 1497 mm58.94 in. | 
| Coefficient of drag | 0.33 | 
| Curb weight kg -lbs total | 1455 kg3207.73 lbs. | 
|---|---|
| Gross weight kg -lbs total | 1895 kg4177.76 lbs. | 
| Capacities kg - lbs | 440 kg970.03 lbs. | 
| Fuel tank liters | gallons | 53 l14 US gal | 11.66 UK gal | 
| City l/100km - mpg | 12.1 l/100 km19.44 US mpg | 
|---|---|
| Highway l/100 km - mpg | 6.4 l/100 km36.75 US mpg | 
| Combined l/100 km - Mpg | 8.5 l/100 km27.67 US mpg | 
| Autonomy km (combined use) | 624 | 
6 CYLINDER INLINE
https://www.thecarspec.com/components/engine/6-cylinder-engine