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4.0 D AT (421 hp)


Technical data

This 4.0 D AT (421 hp) engine was fitted in the 1 generation SUV, which was produced by Bentley from 2015 to 2017. In addition to this engine, 1 other engines were also available for this body — their technical data and fuel economy are accessible by clicking the body name at the top of the page.

Power & fuel consumption

City fuel consumption per 100 km9.4litre
Highway fuel consumption per 100 km7.2litre
Mixed fuel consumption per 100 km8litre
Fuel tank capacity85litre
Cruising rangefrom 900 to 1 180km
FuelDiesel
Emission standardEURO V
Top speed270km/h
Acceleration (0–100 km/h)4.8second

Engine

Displacement3956cm3
Engine power421bhp
RPM at max powerfrom 3 750 to 5 000RPM
Maximum torque900Nm
RPM at max torque1000up to 3 250 RPM
Engine typeDiesel
Cylinder layoutV-type
Injection typeDirect injection
Forced inductionTriple turbo
Number of cylinders8
Valves per cylinder4

Gearbox & drivetrain

GearboxAutomatic
Number of gears8
Drive wheelsAll-wheel drive (AWD)

Body

Seats4
Length5140mm
Width1998mm
Height1722mm
Wheelbase2995mm
Kerb weight2499kg
Gross weight3250kg
Min. boot capacity431litre
Max. boot capacity1774litre
Body typeSUV

Suspension & brakes

Front suspensionIndependent, Pneumatic, Multi wishbone
Rear suspensionIndependent, Pneumatic, Multi wishbone
Front brakesVentilated disc
Rear brakesVentilated disc

Real-world consumption (est.)

City10.8 litres / 100km
Highway8.3 litres / 100km
Average9.2 litres / 100km

Estimated from official figures. Actual consumption varies by driving style and conditions.

If you notice any incorrect technical data for Bentley Bentayga, please let us know. Contact us.