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Brand
Series
Model
Generation
Modification
840d (340 Hp) MHEV xDrive Steptronic
Body Type
Cabriolet
Start of production
2020, Nov
End of production
2022, Mar
Emission standard
Euro 6d
Powertrain
MHEV
Fuel type
Diesel
Fuel tank capacity
66
l
17.44
US gal
14.52
UK gal
Engine displacement
2993 cm³ 182.64 cu. In.
Power
340 hp (at 4400 rpm)
Torque
700 Nm (at 1750 rpm) 516.29 lb. ft (at 1750 rpm)
Drive Axle
All wheel drive (4x4)
Top Speed
250 km/h 155 mph
Gearbox type
Automatic
Number of Gears
8 Steptronic
Kerb weight
2030 kg 4475.4 lbs
Length
4843 mm 190.67 in
Width
1902 mm 74.88 in
Doors
2
Seats
4
Wheel rims
8J x 18
FULL SPECS
NEDC, WLTP equivalent
- Urban
7.3 - 7.5
l/100 km
32.22 - 31.36
US mpg
38.7 - 37.66
UK mpg
- Extra urban
4.9 - 5.2
l/100 km
48 - 45.23
US mpg
57.65 - 54.32
UK mpg
- Combined
5.7 - 6
l/100 km
41.26 - 39.2
US mpg
49.56 - 47.08
UK mpg
Emission standard
Euro 6d
NEDC, WLTP equivalent
151 - 159 g/km
Speed
- Top speed
250 km/h 155 mph
Acceleration
0 - 100 km/h
5.1 sec
0 - 60 mph
4.8 sec
Drag coefficient (Cd)
0.3
Engine Model
B57D30B
Powertrain
MHEV
Fuel type
Diesel
Fuel system
Diesel Commonrail
Engine Location
Front, Longitudinal
Turbine
Twin-power turbo
Engine systems
Start & Stop System Particulate filter
Engine displacement
2993 cm³ 182.64 cu. In.
Power
340 hp (at 4400 rpm)
Torque
700 Nm (at 1750 rpm) 516.29 lb. ft (at 1750 rpm)
Number of cylinders
6
Valves per cylinder
4
Position of cylinders
Inline
Cylinder Bore
84 mm 3.31 in
Piston Stroke
90 mm 3.54 in
Compression ratio
16.5
Engine oil capacity
7
l
7.42
US qt
6.16
UK qt
Coolant
10.2
l
10.81
US qt
8.97
UK qt
Electric power
- Motor 1
11 hp
Length
4843 mm 190.67 in
Width
1902 mm 74.88 in
Height
1339 mm 52.72 in
Wheelbase
2822 mm 111.1 in
Front track
1627 mm 64.06 in
Rear (Back) track
1642 mm 64.65 in
Ride height
118 mm 4.65 in
Turning diameter
11.9 m 39.04 ft
Drive Axle
All wheel drive (4x4)
Number of Gears
8 Steptronic
Brakes
- Front
Ventilated discs
- Rear
Ventilated discs
Assisting system
ABS
Steering type
Steering rack and pinion
Power steering
Electric Steering
Suspension
- Front
Double wishbone
- Rear
Independent multi-link suspension
Tire size
- Front
245/45 R18 100Y XL
- Rear
275/40 R18 103Y XL
Wheel rims
8J x 18
Rear wheel rims
9J x 18
Kerb weight
2030 kg 4475.4 lbs
Max. weight
2500 kg 5511.6 lbs
Luggage capacity
- Min. (seats up)
350 l 12.36 cu ft
- Max. roof load
470 kg 1036.2 lbs