Specifications: Alpina B4 Coupe (facelift 2017) S 3.0 (440 Hp) Switch-Tronic 2017, 2018, 2019

2017 Alpina B4 Coupe (facelift 2017) - Photo 1

Alpina B4 Coupe (facelift 2017) S 3.0 (440 Hp) Switch-Tronic – Full specifications
General information
Brand Alpina
Model B4
Generation B4 Coupe (facelift 2017)
Modification (Engine) S 3.0 (440 Hp) Switch-Tronic
Start of production 2017 year
End of production 2019 year
Powertrain Architecture Internal Combustion engine
Body type Coupe
Seats 4
Doors 2
Performance specs
Fuel consumption (economy) – urban 10.9 l/100 km
21.58 US mpg
25.92 UK mpg
9.17 km/l
Fuel consumption (economy) – extra urban 6.2 l/100 km
37.94 US mpg
45.56 UK mpg
16.13 km/l
Fuel consumption (economy) – combined 7.9 l/100 km
29.77 US mpg
35.76 UK mpg
12.66 km/l
CO2 emissions 180 g/km
Fuel Type Petrol (Gasoline)
Acceleration 0 – 100 km/h 4.2 sec
Acceleration 0 – 62 mph 4.2 sec
Acceleration 0 – 60 mph (Calculated by Auto-Data.net) 4 sec
Maximum speed 306 km/h
190.14 mph
Emission standard Euro 6
Weight-to-power ratio 3.8 kg/Hp, 260.4 Hp/tonne
Weight-to-torque ratio 2.6 kg/Nm, 390.5 Nm/tonne
Engine specs
Power 440 Hp @ 5500-6250 rpm.
Power per litre 147.7 Hp/l
Torque 660 Nm @ 3000-4500 rpm.
486.79 lb.-ft. @ 3000-4500 rpm.
Engine layout Front, Longitudinal
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 BiTurbo, Intercooler

Space, Volume and weights
Kerb Weight 1690 kg
3725.81 lbs.
Max. weight 2135 kg
4706.87 lbs.
Max load 445 kg
981.06 lbs.
Trunk (boot) space – minimum 445 l
15.72 cu. ft.
Fuel tank capacity 60 l
15.85 US gal | 13.2 UK gal
Permitted trailer load with brakes (12%) 1700 kg
3747.86 lbs.
Permitted trailer load without brakes 750 kg
1653.47 lbs.
Dimensions
Length 4640 mm
182.68 in.
Width 1825 mm
71.85 in.
Height 1373 mm
54.06 in.
Wheelbase 2810 mm
110.63 in.
Front track 1552 mm
61.1 in.
Rear (Back) track 1576 mm
62.05 in.
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 8 gears, automatic transmission Switch-Tronic
Front brakes Ventilated discs
Rear brakes Ventilated discs
Assisting systems ABS (Anti-lock braking system)
Steering type Steering rack and pinion
Power steering Electric Steering
Tires size 245/30 ZR20; 265/30 ZR20
Wheel rims size 8J x 20; 9J x 20

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