| General information | |
|---|---|
| Brand | BMW |
| Model | 1 Series |
| Generation | 1 Series Convertible (E88) |
| Type (Engine) | 135i (306 Hp) Steptronic |
| Start of production | 2008 year |
| End of production | 2010 year |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Cabriolet |
| Seats | 4 |
| Doors | 2 |
| Performance specs | |
| Fuel consumption (economy) – urban (NEDC) | 13.5 l/100 km 17.4 US mpg 20.9 UK mpg 7.4 km/l |
| Fuel consumption (economy) – extra urban (NEDC) | 7 l/100 km 33.6 US mpg 40.4 UK mpg 14.3 km/l |
| Fuel consumption (economy) – combined (NEDC) | 9.4 l/100 km 25 US mpg 30.1 UK mpg 10.6 km/l |
| CO2 emissions (NEDC) | 225 g/km |
| Fuel Type | Petrol (Gasoline) |
| Acceleration 0 – 100 km/h | 5.7 sec |
| Acceleration 0 – 62 mph | 5.7 sec |
| Acceleration 0 – 60 mph (Calculated by Auto-Data.net) | 5.4 sec |
| Maximum speed | 250 km/h, Electronically limited 155.34 mph |
| Emission standard | Euro 4 |
| Weight-to-power ratio | 5.3 kg/Hp, 190.1 Hp/tonne |
| Weight-to-torque ratio | 4 kg/Nm, 248.4 Nm/tonne |
| Engine specs | |
| Power | 306 Hp @ 5800 rpm. |
| Power per litre | 102.7 Hp/l |
| Torque | 400 Nm @ 1300-5000 rpm. 295.02 lb.-ft. @ 1300-5000 rpm. |
| Engine layout | Front, Longitudinal |
| Engine Model/Code | N54B30A |
| Engine displacement | 2979 cm3 181.79 cu. in. |
| Number of cylinders | 6 |
| Engine configuration | Inline |
| Cylinder Bore | 84 mm 3.31 in. |
| Piston Stroke | 89.6 mm 3.53 in. |
| Compression ratio | 10.2:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Direct injection |
| Engine aspiration | Twin-Turbo, Intercooler |
| Valvetrain | DOHC, Double-VANOS |
| Engine oil capacity | 6.5 l 6.87 US qt | 5.72 UK qt |
| Engine oil specification |  Log in to see. |
| Coolant | 8.4 l 8.88 US qt | 7.39 UK qt |
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| Space, Volume and weights | |
| Kerb Weight | 1610 kg 3549.44 lbs. |
| Max. weight | 2050 kg 4519.48 lbs. |
| Max load | 440 kg 970.03 lbs. |
| Trunk (boot) space – minimum | 260 l 9.18 cu. ft. |
| Trunk (boot) space – maximum | 305 l 10.77 cu. ft. |
| Fuel tank capacity | 53 l 14 US gal | 11.66 UK gal |
| Dimensions | |
| Length | 4360 mm 171.65 in. |
| Width | 1748 mm 68.82 in. |
| Width including mirrors | 1934 mm 76.14 in. |
| Height | 1411 mm 55.55 in. |
| Wheelbase | 2660 mm 104.72 in. |
| Front track | 1474 mm 58.03 in. |
| Rear (Back) track | 1507 mm 59.33 in. |
| Front overhang | 751 mm 29.57 in. |
| Rear overhang | 949 mm 37.36 in. |
| Ride height (ground clearance) | 140 mm 5.51 in. |
| Drag coefficient (Cd) | 0.34 |
| Minimum turning circle (turning diameter) | 10.7 m 35.1 ft. |
| Drivetrain, brakes and suspension specs | |
| Drivetrain Architecture | The Internal combustion engine (ICE) drives the rear wheels of the vehicle. |
| Drive wheel | Rear wheel drive |
| Number of gears and type of gearbox | 6 gears, automatic transmission |
| Front suspension | Spring Strut, Transverse stabilizer |
| Rear suspension | Independent multi-link spring suspension with stabilizer |
| Front brakes | Ventilated discs, 338×26 mm |
| Rear brakes | Ventilated discs, 324×22 mm |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Power steering | Hydraulic Steering |
| Tires size | Front wheel tires: 205/50 R17; 215/40 R18 Rear wheel tires: 225/45 R17; 245/35 R18 |
| Wheel rims size | Front wheel rims: 7J x 17; 7.5J x 18 Rear wheel rims: 7.5J x 17; 8.5J x 18 |
| What is the body type, BMW 1 Series Convertible (E88)? | Cabriolet, 2 Doors, 4 Seats |
|---|---|
| What is the fuel economy, BMW 1 Series Convertible (E88) 135i (306 Hp) Steptronic? | 9.4 l/100 km 25 US mpg 30.1 UK mpg 10.6 km/l |
| How ECO is the car, BMW 1 Series 135i (306 Hp) Steptronic? | 225 g/km CO2 Euro 4 |
| How fast is the car, 2008 1 Series Convertible (E88) 135i (306 Hp) Steptronic? | 250 km/h | 155.34 mph 0-100 km/h: 5.7 sec 0-60 mph: 5.4 sec |
| How much power, BMW 1 Series Cabriolet 2008 135i (306 Hp) Steptronic? | 306 Hp, 400 Nm 295.02 lb.-ft. |
| What is the engine size, BMW 1 Series Cabriolet 2008 135i (306 Hp) Steptronic? | 3.0 l 2979 cm3 181.79 cu. in. |
| How many cylinders, 2008 BMW 135i (306 Hp) Steptronic? | 6, Inline |
| What is the drivetrain, BMW 1 Series Convertible (E88) Cabriolet 2008 135i (306 Hp) Steptronic? | Rear wheel drive. Internal Combustion engine. The Internal combustion engine (ICE) drives the rear wheels of the vehicle. |
| How long is this vehicle, 2008 BMW 1 Series Cabriolet? | 4360 mm 171.65 in. |
| How wide is the vehicle, 2008 BMW 1 Series Cabriolet? | 1748 mm 68.82 in. |
| What is the curb weight, 2008 BMW 1 Series Convertible (E88) 135i (306 Hp) Steptronic? | 1610 kg 3549.44 lbs. |
| What is the gross weight, 2008 BMW 1 Series Convertible (E88) 135i (306 Hp) Steptronic? | 2050 kg 4519.48 lbs. |
| How much trunk (boot) space, 2008 BMW 1 Series Cabriolet? | 260 – 305 l 9.18 – 10.77 cu. ft. |
| How many gears, What type is the gearbox, 2008 BMW 1 Series Convertible (E88) 135i (306 Hp) Steptronic? | 6, automatic transmission |
