Car comparison

Mercedes-Benz C-class Coupe (C205) AMG C 63 S V8vsMercedes-Benz S-class Coupe (C217) AMG S 63 V8

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

New comparison

Mercedes-Benz C-class Coupe (C205)

AMG C 63 S V8

510 hp3982 ccGasolineRWDAutomaticTwin-turboCoupe2015-2018
VS

Mercedes-Benz S-class Coupe (C217)

AMG S 63 V8

585 hp5461 ccGasolineAWDAutomaticTwin-turboCoupe2014-2017

Comparison overview

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

Best choices

Mercedes-Benz C-class Coupe (C205) AMG C 63 S V8

  • Quickest 0-100 km/h
    3.9 s
  • Fastest top speed
    265 km/h
    165 mph Unrestricted
    250 km/h
    155 mph Restricted
  • Lightest
    1,725 kg
    3,803 lb
  • Best power-to-weight
    296 hp/t
    220 kW/t
    3.4 kg/hp
  • Lowest combined fuel consumption
    8.9 L/100 km
    26.4 mpg US
    31.7 mpg UK
  • Lowest city consumption
    11.9 L/100 km
    19.8 mpg US
    23.7 mpg UK
  • Lowest highway consumption
    7.1 L/100 km
    33.1 mpg US
    39.8 mpg UK
  • Best overall score
    75/100
  • Best performance score
    86/100
  • Best economy score
    83/100
  • Best practicality score
    52/100

Specification comparison

Specification comparison
ModelMercedes-BenzC-class Coupe (C205)AMG C 63 S V8Mercedes-BenzS-class Coupe (C217)AMG S 63 V8
Power
510hp380kW
585hp436kW
Torque
700Nm516lb-ft
900Nm664lb-ft
Curb weight
1,725kg3,803lb
1,995kg4,398lb
Gross weight
2,160kg4,762lb
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
47.7s99% target: 262 km/h / 163 mph
Calculated
50.5s99% target: 262 km/h / 163 mph
Calculated
0-100 km/h
3.9s
3.9s
0-200 km/h
12.9s
Calculated
13.3s
Calculated
0-60 mph
3.7s
Calculated
3.7s
Calculated
Fuel consumption
8.9L/100 km26.4mpg US31.7mpg UK
10.3L/100 km22.8mpg US27.4mpg UK
Fuel consumption city
11.9L/100 km19.8mpg US23.7mpg UK
14.2L/100 km16.6mpg US19.9mpg UK
Fuel consumption highway
7.1L/100 km33.1mpg US39.8mpg UK
8L/100 km29.4mpg US35.3mpg UK
Quarter mile
11.9s
Calculated
11.9s
Calculated
Power-to-weight
296hp/t220kW/t134hp/1000 lb
Calculated
293hp/t219kW/t133hp/1000 lb
Calculated
Torque-to-weight
406Nm/t272lb-ft/ton
Calculated
451Nm/t302lb-ft/ton
Calculated
Estimated range
742km461mi
Calculated
777km483mi
Calculated
Displacement
3,982cc243cu in
5,461cc333cu in
Length
4,750mm187in
5,044mm199in
Width
1,877mm74in
1,913mm75in
Height
1,400mm55in
1,424mm56in
Wheelbase
2,840mm112in
2,945mm116in
Front track
1,636mm64in
1,642mm65in
Rear track
1,592mm63in
1,643mm65in
Trunk volume-
400L
Doors
2
2
Seats
4
4
Fuel tank
66L
80L
CO2 emissions
209g/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.

Mercedes-Benz C-class Coupe (C205) AMG C 63 S V8Mercedes-Benz S-class Coupe (C217) AMG S 63 V8PowerTorque
  • Mercedes-Benz C-class Coupe (C205) AMG C 63 S V8: Power / Torque
  • Mercedes-Benz S-class Coupe (C217) AMG S 63 V8: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
Mercedes-BenzC-class Coupe (C205)AMG C 63 S V85,500-6,250 rpm1,750-4,500 rpm6,500 rpm
Mercedes-BenzS-class Coupe (C217)AMG S 63 V85,500 rpm2,250-3,750 rpm5,750 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricMercedes-BenzC-class Coupe (C205)AMG C 63 S V8Mercedes-BenzS-class Coupe (C217)AMG S 63 V8
Acceleration checkpoints
0-60 mph
0-97 km/h
3.7 s
3.7 s
0-100 km/h
0-62 mph
3.9 s
3.9 s
0-200 km/h
0-124 mph
12.9 s
13.3 s
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Likely limited
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Limited
Drag race simulation
60 ft
18 m
2.0 s
2.0 s
330 ft
101 m
5.2 s
5.2 s
1/8 mile
201 m
7.8 s
7.8 s
1000 ft
305 m
10.0 s
10.0 s
1/4 mile
402 m
11.9 s
11.9 s
Trap speed
1/4 mile
402 m
193 km/h
120 mph
191 km/h
119 mph

Power comparison

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

Chart data table
VehicleValue
Mercedes-BenzC-class Coupe (C205)AMG C 63 S V8
510 hp
380 kW
Mercedes-BenzS-class Coupe (C217)AMG S 63 V8
585 hp
436 kW

Mercedes-Benz S-class Coupe (C217) AMG S 63 V8 has 75 hp more than Mercedes-Benz C-class Coupe (C205) AMG C 63 S V8.

The biggest power difference is between Mercedes-Benz C-class Coupe (C205) AMG C 63 S V8 and Mercedes-Benz S-class Coupe (C217) AMG S 63 V8: 75 hp (56 kW).

Torque comparison

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

Chart data table
VehicleValue
Mercedes-BenzC-class Coupe (C205)AMG C 63 S V8
700 Nm
516 lb-ft
Mercedes-BenzS-class Coupe (C217)AMG S 63 V8
900 Nm
664 lb-ft

Curb weight comparison

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

Chart data table
VehicleValue
Mercedes-BenzC-class Coupe (C205)AMG C 63 S V8
1,725 kg
3,803 lb
Mercedes-BenzS-class Coupe (C217)AMG S 63 V8
1,995 kg
4,398 lb

Top speed without limiter comparison

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

Chart data table
VehicleValue
Mercedes-BenzC-class Coupe (C205)AMG C 63 S V8
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Mercedes-BenzS-class Coupe (C217)AMG S 63 V8
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
Mercedes-BenzC-class Coupe (C205)AMG C 63 S V83.9 s
Mercedes-BenzS-class Coupe (C217)AMG S 63 V83.9 s

Although Mercedes-Benz S-class Coupe (C217) AMG S 63 V8 has more power, Mercedes-Benz C-class Coupe (C205) AMG C 63 S V8 is quicker from 0-100 km/h.

Fuel consumption comparison

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

Chart data table
VehicleValue
Mercedes-BenzC-class Coupe (C205)AMG C 63 S V8
8.9 L/100 km
26.4 mpg US
31.7 mpg UK
Mercedes-BenzS-class Coupe (C217)AMG S 63 V8
10.3 L/100 km
22.8 mpg US
27.4 mpg UK

The biggest fuel consumption difference is between Mercedes-Benz C-class Coupe (C205) AMG C 63 S V8 and Mercedes-Benz S-class Coupe (C217) AMG S 63 V8: 1.4 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
Mercedes-BenzC-class Coupe (C205)AMG C 63 S V8
296 hp/t
220 kW/t
3.4 kg/hp
Mercedes-BenzS-class Coupe (C217)AMG S 63 V8
293 hp/t
219 kW/t
3.4 kg/hp

Estimated range comparison

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

Chart data table
VehicleValue
Mercedes-BenzC-class Coupe (C205)AMG C 63 S V8
742 km
461 mi
Mercedes-BenzS-class Coupe (C217)AMG S 63 V8
777 km
483 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
Mercedes-BenzC-class Coupe (C205)AMG C 63 S V8
510 hp
380 kW
3.9 s
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Mercedes-BenzS-class Coupe (C217)AMG S 63 V8
585 hp
436 kW
3.9 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
Mercedes-BenzC-class Coupe (C205)AMG C 63 S V8
Power
510 hp
380 kW
0-100 km/h3.9 s
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Doors/seats
2 doors
4 seats
Trunk-
Length
4,750 mm
187.0 in
Height
1,400 mm
55.1 in
Mercedes-BenzS-class Coupe (C217)AMG S 63 V8
Power
585 hp
436 kW
0-100 km/h3.9 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
5,044 mm
198.6 in
Height
1,424 mm
56.1 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
Mercedes-BenzC-class Coupe (C205)AMG C 63 S V8
Power
510 hp
380 kW
0-100 km/h3.9 s
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
8.9 L/100 km
26.4 mpg US
31.7 mpg UK
Mercedes-BenzS-class Coupe (C217)AMG S 63 V8
Power
585 hp
436 kW
0-100 km/h3.9 s
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
10.3 L/100 km
22.8 mpg US
27.4 mpg UK

Mercedes-Benz C-class Coupe (C205) AMG C 63 S V8 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
Mercedes-BenzC-class Coupe (C205)AMG C 63 S V8
8.9 L/100 km
26.4 mpg US
31.7 mpg UK
3.9 s
Mercedes-BenzS-class Coupe (C217)AMG S 63 V8
10.3 L/100 km
22.8 mpg US
27.4 mpg UK
3.9 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
Mercedes-BenzC-class Coupe (C205)AMG C 63 S V8
296 hp/t
220 kW/t
3.4 kg/hp
8.9 L/100 km
26.4 mpg US
31.7 mpg UK
Mercedes-BenzS-class Coupe (C217)AMG S 63 V8
293 hp/t
219 kW/t
3.4 kg/hp
10.3 L/100 km
22.8 mpg US
27.4 mpg UK

Detailed score breakdown

Detailed score breakdown
VehicleMercedes-BenzC-class Coupe (C205)AMG C 63 S V8Mercedes-BenzS-class Coupe (C217)AMG S 63 V8
Power
510 hp
380 kW
585 hp
436 kW
Torque
700 Nm
516 lb-ft
900 Nm
664 lb-ft
Acceleration
3.9 s
3.9 s
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Lightness
1,725 kg
3,803 lb
1,995 kg
4,398 lb
Fuel consumption
8.9 L/100 km
26.4 mpg US
31.7 mpg UK
10.3 L/100 km
22.8 mpg US
27.4 mpg UK
Practicality
Doors/seats
2 doors
4 seats
Trunk-
Length
4,750 mm
187.0 in
Height
1,400 mm
55.1 in
Doors/seats
2 doors
4 seats
Trunk
400 L
14.1 cu ft
Length
5,044 mm
198.6 in
Height
1,424 mm
56.1 in
Range score
742 km
461 mi
777 km
483 mi
CO2 score
209 g/km
-
Trunk score
-
400 L
14.1 cu ft
Power-to-weight score
296 hp/t
220 kW/t
3.4 kg/hp
293 hp/t
219 kW/t
3.4 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
VehicleMercedes-Benz C-class Coupe (C205) AMG C 63 S V8Mercedes-Benz S-class Coupe (C217) AMG S 63 V8
Consumption8.9 L/100 km26.4 mpg US31.7 mpg UK10.3 L/100 km22.8 mpg US27.4 mpg UK
Cost / 100 km15.58 LC100 km18.03 LC100 km
Cost / 100 mi25.07 LC100 mi29.01 LC100 mi
Annual fuel used1,335 L353 US gal294 UK gal1,545 L408 US gal340 UK gal
Annual fuel cost2,336 LC/year2,704 LC/year

Head-to-head comparisons

Mercedes-Benz C-class Coupe (C205) AMG C 63 S V8

  • Is 270 kg lighter
  • Uses 1.4 L/100 km less fuel
  • Has 2 hp/t better power-to-weight

Pros

  • Quickest 0-100 km/h in this comparison
  • Highest top speed
  • Lightest
  • Lowest combined fuel consumption
  • Best power-to-weight ratio

Cons

  • Lowest power

Choose cars to compare

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Model
Generation
Engine or modification
Mercedes-Benz C-class Coupe (C205) AMG C 63 S V8
Mercedes-Benz S-class Coupe (C217) AMG S 63 V8
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