Car comparison

Mercedes-Benz GLC Coupe (C253) AMG GLC 63 SvsMercedes-Benz C-class Coupe (C205) AMG C 63 V8

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

New comparison

Mercedes-Benz GLC Coupe (C253)

AMG GLC 63 S

510 hp3982 ccGasolineAWDAutomaticTwin-turboCoupe2017-2019
VS

Mercedes-Benz C-class Coupe (C205)

AMG C 63 V8

476 hp3982 ccGasolineRWDAutomaticTwin-turboCoupe2015-2018

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 V8

  • Lightest
    1,710 kg
    3,770 lb
  • Best power-to-weight
    278 hp/t
    208 kW/t
    3.6 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
  • Lowest CO2 emissions
    209 g/km
  • Best estimated range
    742 km
    461 mi
  • Best economy score
    83/100

Mercedes-Benz GLC Coupe (C253) AMG GLC 63 S

  • Quickest 0-100 km/h
    3.8 s
  • Fastest top speed
    265 km/h
    165 mph Unrestricted
    250 km/h
    155 mph Restricted
  • Most powerful
    510 hp
    380 kW
  • Highest torque
    700 Nm
    516 lb-ft
  • Best overall score
    78/100
  • Best performance score
    85/100
  • Best practicality score
    62/100

Specification comparison

Specification comparison
ModelMercedes-BenzGLC Coupe (C253)AMG GLC 63 SMercedes-BenzC-class Coupe (C205)AMG C 63 V8
Power
510hp380kW
476hp355kW
Torque
700Nm516lb-ft
650Nm479lb-ft
Curb weight
1,945kg4,288lb
1,710kg3,770lb
Gross weight
2,590kg5,710lb
2,155kg4,751lb
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
49.6s99% target: 262 km/h / 163 mph
Calculated
50.0s99% target: 262 km/h / 163 mph
Calculated
0-100 km/h
3.8s
4.0s
0-200 km/h
13.0s
Calculated
13.4s
Calculated
0-60 mph
3.6s
Calculated
3.8s
Calculated
Fuel consumption
10.7L/100 km22mpg US26.4mpg UK
8.9L/100 km26.4mpg US31.7mpg UK
Fuel consumption city
14.1L/100 km16.7mpg US20.0mpg UK
11.9L/100 km19.8mpg US23.7mpg UK
Fuel consumption highway
8.7L/100 km27mpg US32.5mpg UK
7.1L/100 km33.1mpg US39.8mpg UK
Quarter mile
11.8s
Calculated
12.0s
Calculated
Power-to-weight
262hp/t196kW/t119hp/1000 lb
Calculated
278hp/t208kW/t126hp/1000 lb
Calculated
Torque-to-weight
360Nm/t241lb-ft/ton
Calculated
380Nm/t254lb-ft/ton
Calculated
Estimated range
617km383mi
Calculated
742km461mi
Calculated
Displacement
3,982cc243cu in
3,982cc243cu in
Length
4,745mm187in
4,750mm187in
Width-
1,877mm74in
Height
1,584mm62in
1,400mm55in
Wheelbase
2,873mm113in
2,840mm112in
Front track
1,662mm65in
1,636mm64in
Rear track
1,649mm65in
1,592mm63in
Doors
4
2
Seats
4
4
Fuel tank
66L
66L
CO2 emissions
244g/km
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 GLC Coupe (C253) AMG GLC 63 SMercedes-Benz C-class Coupe (C205) AMG C 63 V8PowerTorque
  • Mercedes-Benz GLC Coupe (C253) AMG GLC 63 S: Power / Torque
  • Mercedes-Benz C-class Coupe (C205) AMG C 63 V8: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
Mercedes-BenzGLC Coupe (C253)AMG GLC 63 S5,500-6,250 rpm1,750-4,500 rpm6,500 rpm
Mercedes-BenzC-class Coupe (C205)AMG C 63 V85,500-6,250 rpm1,750-4,500 rpm6,500 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricMercedes-BenzGLC Coupe (C253)AMG GLC 63 SMercedes-BenzC-class Coupe (C205)AMG C 63 V8
Acceleration checkpoints
0-60 mph
0-97 km/h
3.6 s
3.8 s
0-100 km/h
0-62 mph
3.8 s
4.0 s
0-200 km/h
0-124 mph
13.0 s
13.4 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
Likely limited
Drag race simulation
60 ft
18 m
1.9 s
2.0 s
330 ft
101 m
5.1 s
5.2 s
1/8 mile
201 m
7.7 s
7.9 s
1000 ft
305 m
9.9 s
10.1 s
1/4 mile
402 m
11.8 s
12.0 s
Trap speed
1/4 mile
402 m
192 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-BenzGLC Coupe (C253)AMG GLC 63 S
510 hp
380 kW
Mercedes-BenzC-class Coupe (C205)AMG C 63 V8
476 hp
355 kW

Mercedes-Benz GLC Coupe (C253) AMG GLC 63 S has 34 hp more than Mercedes-Benz C-class Coupe (C205) AMG C 63 V8.

The biggest power difference is between Mercedes-Benz C-class Coupe (C205) AMG C 63 V8 and Mercedes-Benz GLC Coupe (C253) AMG GLC 63 S: 34 hp (25 kW).

Torque comparison

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

Chart data table
VehicleValue
Mercedes-BenzGLC Coupe (C253)AMG GLC 63 S
700 Nm
516 lb-ft
Mercedes-BenzC-class Coupe (C205)AMG C 63 V8
650 Nm
479 lb-ft

Curb weight comparison

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

Chart data table
VehicleValue
Mercedes-BenzGLC Coupe (C253)AMG GLC 63 S
1,945 kg
4,288 lb
Mercedes-BenzC-class Coupe (C205)AMG C 63 V8
1,710 kg
3,770 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-BenzGLC Coupe (C253)AMG GLC 63 S
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Mercedes-BenzC-class Coupe (C205)AMG C 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-BenzGLC Coupe (C253)AMG GLC 63 S3.8 s
Mercedes-BenzC-class Coupe (C205)AMG C 63 V84.0 s

The biggest 0-100 km/h difference is between Mercedes-Benz GLC Coupe (C253) AMG GLC 63 S and Mercedes-Benz C-class Coupe (C205) AMG C 63 V8: 0.2 s.

Fuel consumption comparison

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

Chart data table
VehicleValue
Mercedes-BenzGLC Coupe (C253)AMG GLC 63 S
10.7 L/100 km
22.0 mpg US
26.4 mpg UK
Mercedes-BenzC-class Coupe (C205)AMG C 63 V8
8.9 L/100 km
26.4 mpg US
31.7 mpg UK

The biggest fuel consumption difference is between Mercedes-Benz C-class Coupe (C205) AMG C 63 V8 and Mercedes-Benz GLC Coupe (C253) AMG GLC 63 S: 1.8 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-BenzGLC Coupe (C253)AMG GLC 63 S
262 hp/t
196 kW/t
3.8 kg/hp
Mercedes-BenzC-class Coupe (C205)AMG C 63 V8
278 hp/t
208 kW/t
3.6 kg/hp

Estimated range comparison

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

Chart data table
VehicleValue
Mercedes-BenzGLC Coupe (C253)AMG GLC 63 S
617 km
383 mi
Mercedes-BenzC-class Coupe (C205)AMG C 63 V8
742 km
461 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
Mercedes-BenzGLC Coupe (C253)AMG GLC 63 S
510 hp
380 kW
3.8 s
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Mercedes-BenzC-class Coupe (C205)AMG C 63 V8
476 hp
355 kW
4.0 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-BenzGLC Coupe (C253)AMG GLC 63 S
Power
510 hp
380 kW
0-100 km/h3.8 s
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Doors/seats
4 doors
4 seats
Trunk-
Length
4,745 mm
186.8 in
Height
1,584 mm
62.4 in
Mercedes-BenzC-class Coupe (C205)AMG C 63 V8
Power
476 hp
355 kW
0-100 km/h4.0 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

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-BenzGLC Coupe (C253)AMG GLC 63 S
Power
510 hp
380 kW
0-100 km/h3.8 s
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
10.7 L/100 km
22.0 mpg US
26.4 mpg UK
Mercedes-BenzC-class Coupe (C205)AMG C 63 V8
Power
476 hp
355 kW
0-100 km/h4.0 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-Benz C-class Coupe (C205) AMG C 63 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-BenzGLC Coupe (C253)AMG GLC 63 S
10.7 L/100 km
22.0 mpg US
26.4 mpg UK
3.8 s
Mercedes-BenzC-class Coupe (C205)AMG C 63 V8
8.9 L/100 km
26.4 mpg US
31.7 mpg UK
4.0 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-BenzGLC Coupe (C253)AMG GLC 63 S
262 hp/t
196 kW/t
3.8 kg/hp
10.7 L/100 km
22.0 mpg US
26.4 mpg UK
Mercedes-BenzC-class Coupe (C205)AMG C 63 V8
278 hp/t
208 kW/t
3.6 kg/hp
8.9 L/100 km
26.4 mpg US
31.7 mpg UK

Detailed score breakdown

Detailed score breakdown
VehicleMercedes-BenzGLC Coupe (C253)AMG GLC 63 SMercedes-BenzC-class Coupe (C205)AMG C 63 V8
Power
510 hp
380 kW
476 hp
355 kW
Torque
700 Nm
516 lb-ft
650 Nm
479 lb-ft
Acceleration
3.8 s
4.0 s
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Lightness
1,945 kg
4,288 lb
1,710 kg
3,770 lb
Fuel consumption
10.7 L/100 km
22.0 mpg US
26.4 mpg UK
8.9 L/100 km
26.4 mpg US
31.7 mpg UK
Practicality
Doors/seats
4 doors
4 seats
Trunk-
Length
4,745 mm
186.8 in
Height
1,584 mm
62.4 in
Doors/seats
2 doors
4 seats
Trunk-
Length
4,750 mm
187.0 in
Height
1,400 mm
55.1 in
Range score
617 km
383 mi
742 km
461 mi
CO2 score
244 g/km
209 g/km
Power-to-weight score
262 hp/t
196 kW/t
3.8 kg/hp
278 hp/t
208 kW/t
3.6 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 GLC Coupe (C253) AMG GLC 63 SMercedes-Benz C-class Coupe (C205) AMG C 63 V8
Consumption10.7 L/100 km22 mpg US26.4 mpg UK8.9 L/100 km26.4 mpg US31.7 mpg UK
Cost / 100 km18.72 LC100 km15.58 LC100 km
Cost / 100 mi30.13 LC100 mi25.07 LC100 mi
Annual fuel used1,605 L424 US gal353 UK gal1,335 L353 US gal294 UK gal
Annual fuel cost2,809 LC/year2,336 LC/year

Head-to-head comparisons

Mercedes-Benz GLC Coupe (C253) AMG GLC 63 S

  • Has 34 hp more
  • Has 50 Nm more
  • Is 0.2 s quicker from 0-100 km/h

Pros

  • Quickest 0-100 km/h in this comparison
  • Highest top speed
  • Most powerful
  • Highest torque

Cons

  • Highest combined fuel consumption
  • Heaviest
  • Highest CO2 emissions

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

  • Is 235 kg lighter
  • Uses 1.8 L/100 km less fuel
  • Has 16 hp/t better power-to-weight
  • Has 125 km (78 mi) more estimated range
  • Emits 35 g/km less CO2

Pros

  • Lightest
  • Lowest combined fuel consumption
  • Best power-to-weight ratio
  • Best estimated range

Cons

  • Slowest 0-100 km/h
  • Lowest power

Choose cars to compare

Brand
Model
Generation
Engine or modification
Mercedes-Benz GLC Coupe (C253) AMG GLC 63 S
Mercedes-Benz C-class Coupe (C205) AMG C 63 V8
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