BMW
Media
Information
06/2018
Page 1
Specifications.
The all-new BMW 8 Series Coupe.
M850i xDrive.
BMW M850i xDrive
Body
No of doors/seats
Length/width/height (unladen)
mm
Wheelbase
mm
Track, front/rear
mm
Ground clearance
mm
Turning circle
m
Fuel tank capacity
approx. l
Engine oil 1)
l
Weight, unladen, to DIN/EU
kg
Max load to DIN
kg
Max permissible weight
kg
Max axle load front/rear
kg
Max trailer load (12%)
kg
braked/unbraked
Max roofload/max towbar
kg
download
Luggage comp capacity
l
Air resistance
Cd x A
Power Unit
Config/No of cyls/valves
Engine technology
Effective capacity
Stroke/bore
Compression ratio
Fuel
Max output
at
Max torque
at
cc
mm
:1
kW/hp
rpm
Nm/lb-ft
rpm
Electrical System
Battery/installation
Driving Dynamics and Safety
Suspension, front
Suspension, rear
Brakes, front
Brakes, rear
Driving stability systems
Safety equipment
Steering
Steering ratio, overall
Tyres, front/rear
Rims front/rear
Ah/–
2/4
4851 / 1902 / 1346
2822
1627 / 1642
128
11.9
68
10.5
1890 / 1965
505
2395
1235 / 1250
–/–
75 / –
420
0.33 x 2.22
V/8/4
BMW TwinPower Turbo technology: two TwinScroll turbochargers, High
Precision Direct Injection, VALVETRONIC fully variable valve timing, DoubleVANOS variable camshaft timing
4395
88.3 / 89.0
10.5
min. RON 91
390 / 530
5500 – 6000
750/553
1800 – 4600
105 / Luggage compartment
Double-wishbone axle in aluminium construction with separate lower track arm
and specific elastokinematics
Five-link axle in aluminium/steel lightweight construction with dual elastic bearing
and specific elastokinematics
Vented disc brakes, with four-piston fixed callipers
Vented disc brakes, with single-piston floating callipers
Standard: DSC incl. ABS and DTC (Dynamic Traction Control), CBC (Cornering
Brake Control), DBC (Dynamic Brake Control), Dry Braking function,
fading compensation, Start-Off Assistant, DSC linked with xDrive all-wheel drive,
Dynamic Damper Control, electronically controlled rear-axle differential lock;
optional: active roll stabilisation
Standard: airbags for driver and front passenger, side airbags for driver and front
passenger, head airbags for front and rear seats, three-point inertia-reel seatbelts
on all seats with belt stopper, belt latch tensioner and belt force limiter in the
front, crash sensors, tyre pressure indicator
Electric Power Steering (EPS),
Integral Active Steering
:1
16.3
245/35 R20 95Y XL/
275/30 R20 97Y XL
8J x 20 light-alloy/
9J x 20 light-alloy
BMW
Media
Information
06/2018
Page 2
BMW M850i xDrive
Transmission
Type of transmission
Gear ratios
I
II
III
IV
V
VI
VII
VIII
R
Final drive
Performance
Power-to-weight ratio (DIN)
Output per litre
Acceleration
0–100 km/h
Top speed
:1
:1
:1
:1
:1
:1
:1
:1
:1
:1
kg/kW
kW/l
s
km/h
BMW EfficientDynamics
BMW EfficientDynamics
standard features
Fuel Consumption ECE 2)
Urban
Extra-urban
Combined
CO2
Emission rating
Eight-speed Steptronic transmission
5.500
3.520
2.200
1.720
1.317
1.000
0.823
0.640
3.993
2.813
4.8
88.7
3.7
250
Brake Energy Regeneration with recuperation display, Electric Power Steering,
Auto Start Stop function, Optimum Shift Indicator, ECO PRO mode with
coasting function, BMW EfficientLightweight, optimised aerodynamics, active air
flap control, on-demand operation of ancillary units, map-regulated oil pump,
efficiency- and weight-optimised all-wheel drive, rear differential and transfer
case with optimised efficiency
l/100 km
l/100 km
l/100 km
g/km
3)
3)
10.5 – 10.0
240 – 228
Euro 6d-TEMP
Specifications apply to ACEA markets/data relevant to homologation apply in part only in Germany (weight)
All technical specifications are provisional
1)
2)
3)
Oil change
Fuel consumption and CO2 emissions may vary depending on the tyre format specified
Data not yet available
The fuel consumption, CO2 emissions and electric power consumption figures were determined according to the European Regulation (EC)
715/2007 in the version applicable. The figures refer to a vehicle with basic configuration in Germany. The range shown considers the different
sizes of the selected wheels/tyres and the selected items of optional equipment, and may vary during configuration.
The values for the vehicles marked * are already based on the new WLTP test cycle and have been translated back into NEDC-equivalent
values in order to ensure comparability between the vehicles. With respect to these vehicles, for vehicle-related taxes or other duties based (at
least inter alia) on CO2 emissions, the CO2 values may differ from the values stated here (depending on national legislation).
The CO2 efficiency specifications are determined according to Directive 1999/94/EC and the latest version of the Pkw-EnVKV, and based (for
classification) on the fuel consumption and CO2 values as per the NEDC cycle.
Further information on official fuel consumption figures and specific CO2 emission values of new passenger cars is included in the following
guideline: 'Leitfaden über den Kraftstoffverbrauch, die CO2-Emissionen und den Stromverbrauch neuer Personenkraftwagen' (Guideline for fuel
consumption, CO2 emissions and electric power consumption of new passenger cars), which can be obtained free of charge from all
dealerships and at https://www.dat.de/en/offers/publications/guideline-for-fuel-consumption.html.
BMW
Media
Information
06/2018
Page 3
The new BMW 8 Series Coupe.
840d xDrive.
BMW 840d xDrive
Body
No of doors/seats
Length/width/height (unladen)
mm
Wheelbase
mm
Track, front/rear
mm
Ground clearance
mm
Turning circle
m
Fuel tank capacity
approx. l
Engine oil 1)
l
Weight, unladen, to DIN/EU
kg
Max load to DIN
kg
Max permissible weight
kg
Max axle load, front/rear
kg
Max trailer load (1 %)
kg
braked/unbraked
Max roofload/max towbar
kg
download
Luggage comp capacity
l
Air resistance
Cd x A
Power unit
Config/No of cyls/valves
Engine technology
Effective capacity
Stroke/bore
Compression ratio
Fuel
Max output
at
Max torque
at
cc
mm
:1
kW/hp
rpm
Nm/lb-ft
rpm
Electrical system
Battery/installation
Driving dynamics and safety
Suspension, front
Suspension, rear
Brakes, front
Brakes, rear
Driving stability systems
Safety equipment
Steering
Steering ratio, overall
Tyres, front/rear
Rims, front/rear
Ah/–
2/4
4843 / 1902 / 1341
2822
1627 / 1642
121
119
68
6.5
1830 / 1905
540
2370
1175 / 1290
–/–
75 / –
420
0.29 x 2.22
In-line / 6 / 4
BMW TwinPower Turbo technology: multi-stage turbocharging, high- and lowpressure turbochargers with variable intake geometry, common-rail direct
injection with piezo injectors (max. injection pressure: 2500 bar)
2993
90.0 / 84.0
16.5
Diesel
235 / 320
4400
680/501
1750 – 2250
105 / Luggage compartment
Double-wishbone axle in aluminium construction with separate lower track arm
and specific elastokinematics
Five-link axle in aluminium/steel lightweight construction with dual elastic bearing
and specific elastokinematics
Vented disc brakes, with four-piston fixed callipers
Vented disc brakes, with single-piston floating callipers
Standard: DSC incl. ABS and DTC (Dynamic Traction Control), CBC (Cornering
Brake Control), DBC (Dynamic Brake Control), Dry Braking function,
fading compensation, Start-Off Assistant, DSC linked with xDrive all-wheel drive,
Dynamic Damper Control; optional: electronically controlled
rear-axle differential lock
Standard: airbags for driver and front passenger, side airbags for driver and front
passenger, head airbags for front and rear seats, three-point inertia-reel seatbelts
on all seats with belt stopper, belt latch tensioner and belt force limiter in the
front, crash sensors, tyre pressure indicator
Electric Power Steering (EPS),
Integral Active Steering
:1
16.3
245/45 R18 100Y XL/
275/40 R18 103Y XL
8J x 18 light-alloy/
9J x 18 light-alloy
BMW
Media
Information
06/2018
Page 4
BMW 840d xDrive
Transmission
Type of transmission
Gear ratios
I
II
III
IV
V
VI
VII
VIII
R
Final drive
Performance
Power-to-weight ratio (DIN)
Output per litre
Acceleration
0–100 km/h
Top speed
:1
:1
:1
:1
:1
:1
:1
:1
:1
:1
kg/kW
kW/l
s
km/h
BMW EfficientDynamics
BMW EfficientDynamics
standard features
Fuel consumption ECE 2)
Urban
Extra-urban
Combined
CO2
Emission rating
Eight-speed Steptronic transmission
5.500
3.520
2.200
1.720
1.317
1.000
0.823
0.640
3.993
2.647
7.8
78.5
4.9
250
Brake Energy Regeneration with recuperation display, Electric Power Steering,
Auto Start Stop function, Optimum Shift Indicator ECO PRO mode with
coasting function, BMW EfficientLightweight, optimised aerodynamics, active air
flap control, on-demand operation of ancillary units, map-regulated oil pump,
efficiency- and weight-optimised all-wheel drive, rear differential and transfer
case with optimised efficiency, BMW Blue Performance technology
l/100 km
l/100 km
l/100 km
g/km
7.6 – 7.2
5.4 – 5.1
6.2 – 5.9
164 – 154
Euro 6d-TEMP
Specifications apply to ACEA markets/data relevant to homologation apply in part only in Germany (weight)
All technical specifications are provisional.
1)
2)
Oil change
Fuel consumption and CO2 emissions may vary depending on the tyre format specified
The fuel consumption, CO2 emissions and electric power consumption figures were determined according to the European Regulation (EC)
715/2007 in the version applicable. The figures refer to a vehicle with basic configuration in Germany. The range shown considers the different
sizes of the selected wheels/tyres and the selected items of optional equipment, and may vary during configuration.
The values for the vehicles marked * are already based on the new WLTP test cycle and have been translated back into NEDC-equivalent
values in order to ensure comparability between the vehicles. With respect to these vehicles, for vehicle-related taxes or other duties based (at
least inter alia) on CO2 emissions, the CO2 values may differ from the values stated here (depending on national legislation).
The CO2 efficiency specifications are determined according to Directive 1999/94/EC and the latest version of the Pkw-EnVKV, and based (for
classification) on the fuel consumption and CO2 values as per the NEDC cycle.
Further information on official fuel consumption figures and specific CO 2 emission values of new passenger cars is included in the following
guideline: 'Leitfaden über den Kraftstoffverbrauch, die CO2-Emissionen und den Stromverbrauch neuer Personenkraftwagen' (Guideline for fuel
consumption, CO2 emissions and electric power consumption of new passenger cars), which can be obtained free of charge from all dealerships
and at https://www.dat.de/en/offers/publications/guideline-for-fuel-consumption.html.
1000
500
900
450
800
390 kW @ 5500 rpm
400
750 Nm @ 1800-4600 rpm
700
350
600
300
500
250
400
200
300
150
200
100
100
50
Output [kW]
06/2018
Page 5
Output and torque diagrams.
The new BMW 8 Series Coupe.
M850i xDrive.
Torque [Nm]
BMW
Media
Information
0
0
1000
Engine speed [rpm]
2000
3000
4000
5000
6000
7000
0
8000
The new BMW 8 Series Coupe.
840d xDrive.
06/2018
Page 6
700
280
680 Nm @ 1750-2250 rpm
650
260
235 kW @ 4400 rpm
Torque [Nm]
600
240
550
220
500
200
450
180
400
160
350
140
300
120
250
100
200
80
150
60
100
40
50
20
0
0
1000
Engine speed [rpm]
2000
3000
4000
0
5000
Output [kW]
BMW
Media
Information
BMW
Media
Information
06/2018
Page 7
Exterior and interior dimensions.
The new BMW 8 Series Coupe.
953
1627
1642
1902
2137
2822
4851
1076