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NameAlpina B3 Sedan (G20) 3.0 (462 Hp) Allrad Switch-Tronic 2019, 2020, 2021
BrandAlpina
ModelB3
GenerationB3 Sedan (G20)
Year of production2019
Number of seats5
Number of doors4
Body typeSedan
Powertrain architectureInternal Combustion engine
Engine Modification3.0 (462 Hp) Allrad Switch-Tronic
Power462 Hp @ 5000-7000 rpm.
Torque700 Nm @ 3000-4250 rpm.
Electrical System
Performance specs
CO2 emissions (g/km)252 g/km
Emission standardEuro 6d-ISC-FCM
Fuel consumption economy urban (l/100 km)13.2 l/100 km
Fuel consumption economy extra urban (l/100 km)7.9 l/100 km
Fuel consumption economy combined (l/100 km)9.8 l/100 km
Acceleration 0-100 km/h3.8 sec
Maximum speed (km/h)303 km/h
Engine specs
Engine: #1
Engine code
Engine type
Power462 Hp @ 5000-7000 rpm.
Power per litre154.4 Hp/l
Torque700 Nm @ 3000-4250 rpm.
Maximum engine speed
Engine displacement2993 cm3
Number of cylinders6
Position of cylindersInline
Cylinder bore84 mm
Piston stroke90 mm
Compression ratio9.3
Number of valves per cylinder4
Fuel systemDirect injection
Fuel typePetrol (Gasoline)
TurbineBiTurbo
Valve train
Space volume and weights
Curb weight (kg)1785 kg
Max weight (kg)2400 kg
Fuel tank capacity (l)59 l
Trunk boot space minimum (l)480 l
Dimensions
Length (mm)4719 mm
Width (mm)2068 mm
Height (mm)1440 mm
Wheelbase (mm)2851 mm
Front track (mm)1577 mm
Rear track (mm)1572 mm
Drivetrain brakes and suspension specs
Drive wheelAll wheel drive (4x4)
Transmission type8 Switch-Tronic
Front brakesVentilated discs, 395 mm
Rear brakesVentilated discs, 345 mm
Power steeringElectric Steering
Front tires sizeFront wheel tires: 255/35 ZR19Rear wheel tires: 265/35 ZR19
Rear tires sizeFront wheel tires: 255/35 ZR19Rear wheel tires: 265/35 ZR19
Wheel rims sizeFront wheel rims: 8.5J x 19Rear wheel rims: 9.5J x 19
Technology and Operation
Features