BMW 8 Series Convertible (G14)

M850i

530 hp4395 ccGasolineAWDAutomaticTurbochargedCabriolet / convertible2020-2022
0-100 km/h 4.0 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph

Performance

Performance
Power333 hp340 hp530 hp
Torque
750Nm553lb-ft
Displacement
4,395cc268cu in
Curb weight
2,050kg4,519lb
Gross weight
2,515kg5,545lb
Power-to-weight
259hp/t193kW/t117hp/1000 lb
Calculated
Torque-to-weight
366Nm/t245lb-ft/ton
Calculated
0-100 km/h
4.0s
0-200 km/h
14.0s
Calculated
0-60 mph
3.8s
Calculated
Quarter mile
12.1s
Calculated
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Calculated
To 99% top speed
51.3s99% target: 257 km/h / 160 mph
Calculated

Efficiency and range

Efficiency and range
Fuel consumption
10.1L/100 km23.3mpg US28.0mpg UK
Fuel consumption city
14.2L/100 km16.6mpg US19.9mpg UK
Fuel consumption highway
7.7L/100 km30.5mpg US36.7mpg UK
Fuel tank
68L
Estimated range
673km418mi
Calculated

Engine and drivetrain

Engine and drivetrain
FuelDieselGasoline
EngineN63B44D
Body typeCabriolet / convertible
AspirationTurbocharged
Drive typeAWD
TransmissionAutomatic
Gears8-speed
Engine layoutFront, Longitudinal
Engine configurationV-engine
Cylinders8
Valves per cylinder4

Dimensions and space

Dimensions and space
Length
4,851mm191in
Width
1,902mm75in
Height
1,345mm53in
Wheelbase
2,822mm111in
Front track
1,627mm64in
Rear track
1,642mm65in
Ground clearance
125mm5in
Trunk volume
350L
Doors
2
Seats
4

Performance spider chart

Current vehicle compared with the precomputed median score across the database.

Power benchmark

Current vehicle compared with the database median for Power. Higher is better · hp / kW

Power benchmark
VehicleValue
BMW8 Series Convertible (G14)M850i
530 hp
395 kW
Database median
262 hp
195 kW

0-100 km/h benchmark

Current vehicle compared with the database median for 0-100 km/h. Lower is better · s

0-100 km/h benchmark
VehicleValue
BMW8 Series Convertible (G14)M850i4.0 s
Database median6.4 s

Top speed benchmark

Current vehicle compared with the database median for Top speed. Higher is better · km/h / mph

Top speed benchmark
VehicleValue
BMW8 Series Convertible (G14)M850i
260 km/h
162 mph Unrestricted
250 km/h
155 mph Restricted
Database median
242 km/h
150 mph

Fuel consumption benchmark

Current vehicle compared with the database median for Fuel consumption. Lower is better · L/100 km / mpg US / mpg UK

Fuel consumption benchmark
VehicleValue
BMW8 Series Convertible (G14)M850i
10.1 L/100 km
23.3 mpg US
28.0 mpg UK
Database median
7.4 L/100 km
31.8 mpg US
38.2 mpg UK

Fuel cost and annual usage

Estimate running costs from combined consumption, your annual distance, and the fuel price in your local currency.

Enter the fuel price in your local currency, for example €/L, $/gal, £/L or any other local currency.

LC = Local Currency

Fuel cost and annual usage
VehicleBMW 8 Series Convertible (G14) M850i
Consumption10.1 L/100 km23.3 mpg US28 mpg UK
Cost / 100 km17.68 LC100 km
Cost / 100 mi28.45 LC100 mi
Annual fuel used1,515 L400 US gal333 UK gal
Annual fuel cost2,651 LC/year

Dyno simulation

Estimated stock-style power and torque curves by engine speed.

BMW 8 Series Convertible (G14) M850iPowerTorque
  • BMW 8 Series Convertible (G14) M850i: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
BMW8 Series Convertible (G14)M850i5,500-6,000 rpm1,800-4,600 rpm6,250 rpm

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