Car comparison

BMW M8 Coupe (F92) · Facelift 2022 Competition 4.4 V8vsMercedes-Benz S-class Coupe (C217) · Facelift 2017 AMG S 63

Compare specs, acceleration, fuel consumption, dimensions, practicality, and estimated running costs side by side.

New comparison

BMW M8 Coupe (F92) · Facelift 2022

Competition 4.4 V8

625 hp4395 ccGasolineAWDAutomaticTwin-turboCoupe2022-present
VS

Mercedes-Benz S-class Coupe (C217) · Facelift 2017

AMG S 63

612 hp3982 ccGasolineAWDAutomaticTwin-turboCoupe2017-2020

Comparison overview

Use the estimates as comparison hints and verify exact figures before making decisions.

Best choices

BMW M8 Coupe (F92) Facelift 2022 Competition 4.4 V8

  • Quickest 0-100 km/h
    3.2 s
  • Fastest top speed
    265 km/h
    165 mph Unrestricted
    250 km/h
    155 mph Restricted
  • Most powerful
    625 hp
    466 kW
  • Lightest
    1,900 kg
    4,189 lb
  • Best power-to-weight
    329 hp/t
    245 kW/t
    3.0 kg/hp
  • Largest trunk
    420 L
  • Best overall score
    76/100
  • Best performance score
    88/100
  • Best practicality score
    52/100

Mercedes-Benz S-class Coupe (C217) Facelift 2017 AMG S 63

  • Highest torque
    900 Nm
    664 lb-ft
  • Lowest combined fuel consumption
    9.3 L/100 km
    25.3 mpg US
    30.4 mpg UK
  • Lowest city consumption
    12.0 L/100 km
    19.6 mpg US
    23.5 mpg UK
  • Lowest highway consumption
    7.7 L/100 km
    30.5 mpg US
    36.7 mpg UK
  • Best estimated range
    860 km
    535 mi
  • Best economy score
    82/100

Specification comparison

Specification comparison
ModelBMWM8 Coupe (F92)Facelift 2022Competition 4.4 V8Mercedes-BenzS-class Coupe (C217)Facelift 2017AMG S 63
Power
625hp466kW
612hp456kW
Torque
750Nm553lb-ft
900Nm664lb-ft
Curb weight
1,900kg4,189lb
2,005kg4,420lb
Gross weight
2,385kg5,258lb
2,545kg5,611lb
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Calculated
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Calculated
To 99% top speed
38.2s99% target: 262 km/h / 163 mph
Calculated
43.1s99% target: 262 km/h / 163 mph
Calculated
0-100 km/h
3.2s
3.5s
0-200 km/h
10.5s
Calculated
11.6s
Calculated
0-60 mph
3.1s
Calculated
3.3s
Calculated
Fuel consumption
11.2L/100 km21mpg US25.2mpg UK
9.3L/100 km25.3mpg US30.4mpg UK
Fuel consumption city
16.8L/100 km14mpg US16.8mpg UK
12L/100 km19.6mpg US23.5mpg UK
Fuel consumption highway
8L/100 km29.4mpg US35.3mpg UK
7.7L/100 km30.5mpg US36.7mpg UK
Quarter mile
11.0s
Calculated
11.4s
Calculated
Power-to-weight
329hp/t245kW/t149hp/1000 lb
Calculated
305hp/t228kW/t138hp/1000 lb
Calculated
Torque-to-weight
395Nm/t264lb-ft/ton
Calculated
449Nm/t300lb-ft/ton
Calculated
Estimated range
607km377mi
Calculated
860km535mi
Calculated
Displacement
4,395cc268cu in
3,982cc243cu in
Length
4,867mm192in
5,051mm199in
Width
1,907mm75in
-
Height
1,362mm54in
1,422mm56in
Wheelbase
2,827mm111in
2,945mm116in
Front track
1,627mm64in
1,660mm65in
Rear track
1,632mm64in
1,645mm65in
Trunk volume
420L
400L
Doors
2
2
Seats
4
4
Fuel tank
68L
80L
CO2 emissions-
211g/km

Performance charts

Use the estimates as comparison hints and verify exact figures before making decisions.

Dyno simulation

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

BMW M8 Coupe (F92) Facelift 2022 Competition 4.4 V8Mercedes-Benz S-class Coupe (C217) Facelift 2017 AMG S 63PowerTorque
  • BMW M8 Coupe (F92) Facelift 2022 Competition 4.4 V8: Power / Torque
  • Mercedes-Benz S-class Coupe (C217) Facelift 2017 AMG S 63: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
BMWM8 Coupe (F92)Facelift 2022Competition 4.4 V86,000 rpm1,800-5,860 rpm6,250 rpm
Mercedes-BenzS-class Coupe (C217)Facelift 2017AMG S 635,500-6,000 rpm2,750-4,500 rpm6,250 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricBMWM8 Coupe (F92)Facelift 2022Competition 4.4 V8Mercedes-BenzS-class Coupe (C217)Facelift 2017AMG S 63
Acceleration checkpoints
0-60 mph
0-97 km/h
3.1 s
3.3 s
0-100 km/h
0-62 mph
3.2 s
3.5 s
0-200 km/h
0-124 mph
10.5 s
11.6 s
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Limited
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Likely limited
Drag race simulation
60 ft
18 m
1.8 s
1.9 s
330 ft
101 m
4.8 s
5.0 s
1/8 mile
201 m
7.2 s
7.4 s
1000 ft
305 m
9.3 s
9.6 s
1/4 mile
402 m
11.0 s
11.4 s
Trap speed
1/4 mile
402 m
204 km/h
127 mph
199 km/h
123 mph

Power comparison

Bar comparison chart for Power. Higher is better · hp / kW

Chart data table
VehicleValue
BMWM8 Coupe (F92)Facelift 2022Competition 4.4 V8
625 hp
466 kW
Mercedes-BenzS-class Coupe (C217)Facelift 2017AMG S 63
612 hp
456 kW

BMW M8 Coupe (F92) Facelift 2022 Competition 4.4 V8 has 13 hp more than Mercedes-Benz S-class Coupe (C217) Facelift 2017 AMG S 63.

The biggest power difference is between Mercedes-Benz S-class Coupe (C217) Facelift 2017 AMG S 63 and BMW M8 Coupe (F92) Facelift 2022 Competition 4.4 V8: 13 hp (10 kW).

Torque comparison

Bar comparison chart for Torque. Higher is better · Nm / lb-ft

Chart data table
VehicleValue
BMWM8 Coupe (F92)Facelift 2022Competition 4.4 V8
750 Nm
553 lb-ft
Mercedes-BenzS-class Coupe (C217)Facelift 2017AMG S 63
900 Nm
664 lb-ft

Curb weight comparison

Bar comparison chart for Curb weight. Lower is better · kg / lb

Chart data table
VehicleValue
BMWM8 Coupe (F92)Facelift 2022Competition 4.4 V8
1,900 kg
4,189 lb
Mercedes-BenzS-class Coupe (C217)Facelift 2017AMG S 63
2,005 kg
4,420 lb

Top speed without limiter comparison

Bar comparison chart for Top speed without limiter. Higher is better · km/h / mph

Chart data table
VehicleValue
BMWM8 Coupe (F92)Facelift 2022Competition 4.4 V8
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Mercedes-BenzS-class Coupe (C217)Facelift 2017AMG S 63
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph

0-100 km/h comparison

Bar comparison chart for 0-100 km/h. Lower is better · seconds

Chart data table
VehicleValue
BMWM8 Coupe (F92)Facelift 2022Competition 4.4 V83.2 s
Mercedes-BenzS-class Coupe (C217)Facelift 2017AMG S 633.5 s

The biggest 0-100 km/h difference is between BMW M8 Coupe (F92) Facelift 2022 Competition 4.4 V8 and Mercedes-Benz S-class Coupe (C217) Facelift 2017 AMG S 63: 0.3 s.

Fuel consumption comparison

Bar comparison chart for Fuel consumption. Lower is better · L/100 km / mpg US / mpg UK

Chart data table
VehicleValue
BMWM8 Coupe (F92)Facelift 2022Competition 4.4 V8
11.2 L/100 km
21.0 mpg US
25.2 mpg UK
Mercedes-BenzS-class Coupe (C217)Facelift 2017AMG S 63
9.3 L/100 km
25.3 mpg US
30.4 mpg UK

The biggest fuel consumption difference is between Mercedes-Benz S-class Coupe (C217) Facelift 2017 AMG S 63 and BMW M8 Coupe (F92) Facelift 2022 Competition 4.4 V8: 1.9 L/100 km.

Power-to-weight comparison

Bar comparison chart for Power-to-weight. Higher is better · hp/t / kW/t

Chart data table
VehicleValue
BMWM8 Coupe (F92)Facelift 2022Competition 4.4 V8
329 hp/t
245 kW/t
3.0 kg/hp
Mercedes-BenzS-class Coupe (C217)Facelift 2017AMG S 63
305 hp/t
228 kW/t
3.3 kg/hp

Estimated range comparison

Bar comparison chart for Estimated range. Higher is better · km / mi

Chart data table
VehicleValue
BMWM8 Coupe (F92)Facelift 2022Competition 4.4 V8
607 km
377 mi
Mercedes-BenzS-class Coupe (C217)Facelift 2017AMG S 63
860 km
535 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
BMWM8 Coupe (F92)Facelift 2022Competition 4.4 V8
625 hp
466 kW
3.2 s
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Mercedes-BenzS-class Coupe (C217)Facelift 2017AMG S 63
612 hp
456 kW
3.5 s
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph

Most attractive quadrant

Scatter chart with performance score on the X axis and practicality score on the Y axis.

Chart data table
VehiclePerformance scorePracticality score
BMWM8 Coupe (F92)Facelift 2022Competition 4.4 V8
Power
625 hp
466 kW
0-100 km/h3.2 s
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Doors/seats
2 doors
4 seats
Trunk
420 L
14.8 cu ft
Length
4,867 mm
191.6 in
Height
1,362 mm
53.6 in
Mercedes-BenzS-class Coupe (C217)Facelift 2017AMG S 63
Power
612 hp
456 kW
0-100 km/h3.5 s
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Doors/seats
2 doors
4 seats
Trunk
400 L
14.1 cu ft
Length
5,051 mm
198.9 in
Height
1,422 mm
56.0 in

Performance vs fuel economy

Cars closer to the top-right corner combine stronger performance with better fuel economy scores.

Performance vs fuel economy data table
VehiclePerformance scoreFuel economy score
BMWM8 Coupe (F92)Facelift 2022Competition 4.4 V8
Power
625 hp
466 kW
0-100 km/h3.2 s
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
11.2 L/100 km
21.0 mpg US
25.2 mpg UK
Mercedes-BenzS-class Coupe (C217)Facelift 2017AMG S 63
Power
612 hp
456 kW
0-100 km/h3.5 s
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
9.3 L/100 km
25.3 mpg US
30.4 mpg UK

Mercedes-Benz S-class Coupe (C217) Facelift 2017 AMG S 63 is closest to the top-right balance target for performance and fuel economy.

Acceleration vs fuel consumption

Cars closer to the lower-left corner offer a better mix of quick acceleration and low fuel consumption.

Acceleration vs fuel consumption data table
VehicleFuel consumption, L/100 km0-100 km/h, s
BMWM8 Coupe (F92)Facelift 2022Competition 4.4 V8
11.2 L/100 km
21.0 mpg US
25.2 mpg UK
3.2 s
Mercedes-BenzS-class Coupe (C217)Facelift 2017AMG S 63
9.3 L/100 km
25.3 mpg US
30.4 mpg UK
3.5 s

Power-to-weight vs fuel consumption

The shaded area favors higher power-to-weight with lower combined fuel consumption.

Power-to-weight vs fuel consumption data table
VehiclePower-to-weight, hp/tFuel consumption, L/100 km
BMWM8 Coupe (F92)Facelift 2022Competition 4.4 V8
329 hp/t
245 kW/t
3.0 kg/hp
11.2 L/100 km
21.0 mpg US
25.2 mpg UK
Mercedes-BenzS-class Coupe (C217)Facelift 2017AMG S 63
305 hp/t
228 kW/t
3.3 kg/hp
9.3 L/100 km
25.3 mpg US
30.4 mpg UK

Detailed score breakdown

Detailed score breakdown
VehicleBMWM8 Coupe (F92)Facelift 2022Competition 4.4 V8Mercedes-BenzS-class Coupe (C217)Facelift 2017AMG S 63
Power
625 hp
466 kW
612 hp
456 kW
Torque
750 Nm
553 lb-ft
900 Nm
664 lb-ft
Acceleration
3.2 s
3.5 s
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Lightness
1,900 kg
4,189 lb
2,005 kg
4,420 lb
Fuel consumption
11.2 L/100 km
21.0 mpg US
25.2 mpg UK
9.3 L/100 km
25.3 mpg US
30.4 mpg UK
Practicality
Doors/seats
2 doors
4 seats
Trunk
420 L
14.8 cu ft
Length
4,867 mm
191.6 in
Height
1,362 mm
53.6 in
Doors/seats
2 doors
4 seats
Trunk
400 L
14.1 cu ft
Length
5,051 mm
198.9 in
Height
1,422 mm
56.0 in
Range score
607 km
377 mi
860 km
535 mi
CO2 score
-
211 g/km
Trunk score
420 L
14.8 cu ft
400 L
14.1 cu ft
Power-to-weight score
329 hp/t
245 kW/t
3.0 kg/hp
305 hp/t
228 kW/t
3.3 kg/hp
Overall
Fixed score
Fixed score

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 M8 Coupe (F92) Facelift 2022 Competition 4.4 V8Mercedes-Benz S-class Coupe (C217) Facelift 2017 AMG S 63
Consumption11.2 L/100 km21 mpg US25.2 mpg UK9.3 L/100 km25.3 mpg US30.4 mpg UK
Cost / 100 km19.60 LC100 km16.28 LC100 km
Cost / 100 mi31.54 LC100 mi26.19 LC100 mi
Annual fuel used1,680 L444 US gal370 UK gal1,395 L369 US gal307 UK gal
Annual fuel cost2,940 LC/year2,441 LC/year

Head-to-head comparisons

BMW M8 Coupe (F92) Facelift 2022 Competition 4.4 V8

  • Has 13 hp more
  • Is 105 kg lighter
  • Is 0.3 s quicker from 0-100 km/h
  • Has 24 hp/t better power-to-weight
  • Has 20 L more trunk volume

Pros

  • Quickest 0-100 km/h in this comparison
  • Highest top speed
  • Most powerful
  • Lightest
  • Best power-to-weight ratio
  • Largest trunk

Cons

  • Highest combined fuel consumption

Choose cars to compare

Brand
Model
Generation
Engine or modification
BMW M8 Coupe (F92) Competition 4.4 V8
Mercedes-Benz S-class Coupe (C217) AMG S 63
Compare selected cars
2 vehicles selected

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BMW M8 Coupe (F92) · Facelift 2022 Competition 4.4 V8 vs Mercedes-Benz S-class Coupe (C217) · Facelift 2017 AMG S 63 - car comparison - FastVsFaster