1. Home
  2. Brand
  3. BMW
  4. BMW 8 Series Gran Coupe (G16) 840i (340 Hp) Steptronic 2019, 2020, 2021
BMW 8 Series Gran Coupe (G16) 840i (340 Hp) Steptronic 2019, 2020, 2021
BMW 8 Series Gran Coupe (G16) 840i (340 Hp) Steptronic 2019, 2020, 2021
Compare

General information

Name

BMW 8 Series Gran Coupe (G16) 840i (340 Hp) Steptronic 2019, 2020, 2021

Brand

BMW
Model

8 Series
Generation

8 Series Gran Coupe (G16)
Year of production

2019

Number of seats

5

Number of doors

4

Body type

Coupe
Powertrain architecture

Internal Combustion engine
Engine Modification

840i (340 Hp) Steptronic

Power

340 Hp @ 5000-6500 rpm.

Torque (Nm)

500 Nm @ 1600-4500 rpm.

Electrical System

Performance specs

CO2 emissions (g/km)

164-170 g/km

Emission standard

Euro 6d-Temp

Fuel consumption economy urban (l/100 km)

8.9-9.3 l/100 km

Fuel consumption economy extra urban (l/100 km)

6.2-6.5 l/100 km

Fuel consumption economy combined (l/100 km)

7.2-7.5 l/100 km

Acceleration 0-100 km/h

5.2 sec

Maximum speed (km/h)

250 km/h

Engine specs

Engine #1

Engine code
B58B30
Power
340 Hp @ 5000-6500 rpm.
Power per litre
113.4 Hp/l
Torque
500 Nm @ 1600-4500 rpm.
Engine displacement
2998 cm3
Number of cylinders
6
Position of cylinders
Inline
Cylinder bore
82 mm
Piston stroke
94.6 mm
Compression ratio
11
Number of valves per cylinder
4
Fuel system
Direct injection
Fuel type
Petrol (Gasoline)
Turbine
Twin-power turbo
Valve train
VALVETRONIC

Space volume and weights

Curb weight (kg)

1800 kg

Max weight (kg)

2435 kg

Fuel tank capacity (l)

68 l

Trunk boot space maximum (l)

440 l

Dimensions

Length (mm)

5082 mm

Width (mm)

1932 mm

Height (mm)

1407 mm

Wheelbase (mm)

3023 mm

Front track (mm)

1627 mm

Rear track (mm)

1671 mm

Drivetrain brakes and suspension specs

Drivetrain architecture

The ICE drives the rear wheels of the vehicle.

Drive wheel

Rear wheel drive

Transmission type

automatic

Front suspension system

Double wishbone

Rear suspension system

Independent, spring multi-link with stabilizer

Front brakes

Ventilated discs

Rear brakes

Ventilated discs

Power steering

Electric Steering

Front tires size

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

Rear tires size

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

Wheel rims size

8J x 18; 9J x 18

Technology and Operation