BMW 8 Series Convertible (G14) 840i (340 Hp) xDrive Steptronic 2019

General Information

Modification (Engine)

840i (340 Hp) xDrive Steptronic

Start of production

2019 year

Powertrain Architecture

Internal Combustion engine

Body type

Cabriolet

Seats

Doors

End of production

2020 year

Engine

Power

340 Hp @ 5000-6500 rpm.

Power per litre

113.4 Hp/l

Engine location

Front, Longitudinal

Number of cylinders

Position of cylinders

Inline

Compression ratio

Number of valves per cylinder

Engine aspiration

Twin-power turbo, Intercooler

Torque

500 Nm @ 1600-4500 rpm.

Engine displacement

2998

Cylinder Bore

82 mm

Piston Stroke

94.6 mm

Engine oil capacity

6.5 l

Coolant

6.9 l

Fuel System

Direct injection

Engine systems

Start & Stop System
Particulate filter

Dimensions

Rear (Back) track

1642 mm

Width

1902 mm

Height

1339 mm

Length

4843 mm

Front track

1627 mm

Minimum turning circle (turning diameter)

1.9

Wheelbase

2822 mm

Ride height (ground clearance)

118 mm

Performance Characteristics

Fuel Type

Petrol (Gasoline)

Acceleration 0 - 100 km/h

4.9 sec

Weight-to-power ratio

5.5 kg/Hp, 180.9 Hp/tonne

Weight-to-torque ratio

3.8 kg/Nm, 266 Nm/tonne

Maximum speed

250 km/h

Volume and Weight

Max load

520 kg

Kerb Weight

1880 kg

Fuel tank capacity

68 l

Trunk (boot) space - maximum

350 l

Trunk (boot) space - minimum

280 l

Max. weight

2400 kg

Transmission, Brakes and Suspension

Drivetrain Architecture

The Internal combustion engine (ICE) drives the rear wheels permanently, and the front wheels are driven through an electrically or mechanically operated clutch if necessary.

Drive wheel

All wheel drive (4x4)

Number of gears and type of gearbox

8 gears, automatic transmission Steptronic

Front suspension

Double wishbone

Rear suspension

Independent multi-link suspension

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

Wheel rims size

8J x 18; 9J x 18

Tires size

245/45 R18 100Y XL; 275/40 R18 103Y XL

BMW 8 Series 840i (340 Hp) xDrive Steptronic