Specifications: BMW 1 Series Convertible (E88) 135i (306 Hp) DCT 2010, 2011

2008 BMW 1 Series Convertible (E88) - Photo 1

BMW 1 Series Convertible (E88) 135i (306 Hp) DCT – Full specifications
General information
Brand BMW
Model 1 Series
Generation 1 Series Convertible (E88)
Modification (Engine) 135i (306 Hp) DCT
Start of production March, 2010 year
End of production 2011 year
Powertrain Architecture Internal Combustion engine
Body type Cabriolet
Seats 4
Doors 2
Performance specs
Fuel consumption (economy) – urban (NEDC) 11.8 l/100 km
19.9 US mpg
23.9 UK mpg
8.5 km/l
Fuel consumption (economy) – extra urban (NEDC) 6.8 l/100 km
34.6 US mpg
41.5 UK mpg
14.7 km/l
Fuel consumption (economy) – combined (NEDC) 8.6 l/100 km
27.4 US mpg
32.8 UK mpg
11.6 km/l
CO2 emissions (NEDC) 201 g/km
Fuel Type Petrol (Gasoline)
Acceleration 0 – 100 km/h 5.5 sec
Acceleration 0 – 62 mph 5.5 sec
Acceleration 0 – 60 mph 5.3 sec
Maximum speed 250 km/h, Electronically limited
155.34 mph
Emission standard Euro 5
Weight-to-power ratio 5.2 kg/Hp, 191.3 Hp/tonne
Weight-to-torque ratio 4 kg/Nm, 250 Nm/tonne
Engine specs
Power 306 Hp @ 5800 rpm.
Power per litre 102.7 Hp/l
Torque 400 Nm @ 1200-5000 rpm.
295.02 lb.-ft. @ 1200-5000 rpm.
Engine layout Front, Longitudinal
Engine Model/Code N55B30A
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-scroll turbo, Intercooler
Valvetrain VALVETRONIC, Double-VANOS
Engine oil capacity 6.5 l
6.87 US qt | 5.72 UK qt
Engine oil specification Log in to see.Log in to see.
Coolant 8.5 l
8.98 US qt | 7.48 UK qt

Space, Volume and weights
Kerb Weight 1600 kg
3527.4 lbs.
Max. weight 2040 kg
4497.43 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 1919 mm
75.55 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 7 gears, automatic transmission DCT
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

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