Specifications: Alpina D4 Gran Coupe (G26, facelift 2024) S 3.0 (355 Hp) Mild Hybrid AWD SWITCH-TRONIC 2024, 2025

2025 Alpina D4 Gran Coupe (G26, facelift 2024) - Photo 1

Alpina D4 Gran Coupe (G26, facelift 2024) S 3.0 (355 Hp) Mild Hybrid AWD SWITCH-TRONIC – Full specifications
General information
Brand Alpina
Model D4
Generation D4 Gran Coupe (G26, facelift 2024)
Modification (Engine) S 3.0 (355 Hp) Mild Hybrid AWD SWITCH-TRONIC
Start of production June, 2024 year
Powertrain Architecture MHEV (Mild Hybrid Electric Vehicle, power-assist hybrid, battery-assisted hybrid vehicles, BAHV)
Body type Coupe
Seats 4
Doors 4
Performance specs
Fuel consumption at Low speed (WLTP) 11.2 l/100 km
21 US mpg
25.22 UK mpg
8.93 km/l
Fuel consumption at Medium speed (WLTP) 6.8 l/100 km
34.59 US mpg
41.54 UK mpg
14.71 km/l
Fuel consumption at high speed (WLTP) 6.1 l/100 km
38.56 US mpg
46.31 UK mpg
16.39 km/l
Fuel consumption at very high speed (WLTP) 6.9 l/100 km
34.09 US mpg
40.94 UK mpg
14.49 km/l
Combined fuel consumption (WLTP) 7.2 l/100 km
32.67 US mpg
39.23 UK mpg
13.89 km/l
CO2 emissions (WLTP) 188 g/km
Fuel Type Diesel
Acceleration 0 – 100 km/h 4.8 sec
Acceleration 0 – 62 mph 4.8 sec
Acceleration 0 – 60 mph (Calculated by Auto-Data.net) 4.6 sec
Acceleration 0 – 200 km/h 19.1 sec
Maximum speed 270 km/h
167.77 mph
Emission standard Euro 6e
Weight-to-power ratio 5.5 kg/Hp, 182.5 Hp/tonne
Weight-to-torque ratio 2.7 kg/Nm, 375.3 Nm/tonne
Electric cars and hybrids specs
Battery voltage 48 V
Battery technology Lithium-ion (Li-Ion)
Internal combustion engine specs
Power 355 Hp @ 4000-4200 rpm.
Power per litre 118.6 Hp/l
Torque 730 Nm @ 1750-2750 rpm.
538.42 lb.-ft. @ 1750-2750 rpm.
Engine layout Front, Longitudinal
Engine Model/Code B57D30
Engine displacement 2993 cm3
182.64 cu. in.
Number of cylinders 6
Engine configuration Inline
Cylinder Bore 84 mm
3.31 in.
Piston Stroke 90 mm
3.54 in.
Compression ratio 16.5:1
Number of valves per cylinder 4
Fuel injection system Diesel Commonrail
Engine aspiration BiTurbo, Intercooler
Valvetrain DOHC
Engine systems Start & Stop System
Particulate filter

Space, Volume and weights
Kerb Weight 1945 kg
4287.99 lbs.
Max. weight 2420 kg
5335.19 lbs.
Max load 475 kg
1047.2 lbs.
Trunk (boot) space – minimum 470 l
16.6 cu. ft.
Trunk (boot) space – maximum 1290 l
45.56 cu. ft.
Fuel tank capacity 59 l
15.59 US gal | 12.98 UK gal
Max. roof load 75 kg
165.35 lbs.
Permitted trailer load with brakes (12%) 1800 kg
3968.32 lbs.
Permitted trailer load without brakes 750 kg
1653.47 lbs.
Permitted towbar download 75 kg
165.35 lbs.
Dimensions
Length 4792 mm
188.66 in.
Width 1850 mm
72.83 in.
Width including mirrors 2073 mm
81.61 in.
Height 1440 mm
56.69 in.
Wheelbase 2856 mm
112.44 in.
Front track 1593 mm
62.72 in.
Rear (Back) track 1588 mm
62.52 in.
Minimum turning circle (turning diameter) 12 m
39.37 ft.
Drivetrain, brakes and suspension specs
Drivetrain Architecture The Internal combustion engine (ICE) and the electric motor permanently drive the four wheels of the car with the ability to work only in mixed mode.
Drive wheel All wheel drive (4×4)
Number of gears and type of gearbox 8 gears, automatic transmission SWITCH-TRONIC
Front suspension Spring Strut, Transverse stabilizer
Rear suspension Independent multi-link spring suspension with stabilizer
Front brakes Ventilated discs, 395 mm
Rear brakes Ventilated discs, 345 mm
Assisting systems ABS (Anti-lock braking system)
Steering type Steering rack and pinion
Power steering Electric Steering
Tires size Front wheel tires: 255/35 ZR20
Rear wheel tires: 285/30 ZR20
Wheel rims size Front wheel rims: 8.5J x 20
Rear wheel rims: 10J x 20

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