Car comparison

Mercedes-Benz GLC Coupe (C253) AMG GLC 63 SvsMercedes-Benz GLC Coupe (C254) AMG GLC 43

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 GLC Coupe (C254)

AMG GLC 43

421 hp1991 ccGasolineAWDAutomaticTurbochargedCoupe2023-present

Comparison overview

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

Best choices

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 power-to-weight
    262 hp/t
    196 kW/t
    3.8 kg/hp
  • Best estimated range
    617 km
    383 mi
  • Best overall score
    78/100
  • Best performance score
    85/100

Specification comparison

Specification comparison
ModelMercedes-BenzGLC Coupe (C253)AMG GLC 63 SMercedes-BenzGLC Coupe (C254)AMG GLC 43
Power
510hp380kW
421hp314kW
Torque
700Nm516lb-ft
500Nm369lb-ft
Curb weight
1,945kg4,288lb
1,920kg4,233lb
Gross weight
2,590kg5,710lb
2,535kg5,589lb
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
74.9s99% target: 262 km/h / 163 mph
Calculated
0-100 km/h
3.8s
4.8s
0-200 km/h
13.0s
Calculated
17.9s
Calculated
0-60 mph
3.6s
Calculated
4.6s
Calculated
Fuel consumption
10.7L/100 km22mpg US26.4mpg UK
10.2L/100 km23.1mpg US27.7mpg UK
Fuel consumption city
14.1L/100 km16.7mpg US20.0mpg UK
-
Fuel consumption highway
8.7L/100 km27mpg US32.5mpg UK
-
Quarter mile
11.8s
Calculated
13.0s
Calculated
Power-to-weight
262hp/t196kW/t119hp/1000 lb
Calculated
219hp/t164kW/t99hp/1000 lb
Calculated
Torque-to-weight
360Nm/t241lb-ft/ton
Calculated
260Nm/t174lb-ft/ton
Calculated
Estimated range
617km383mi
Calculated
608km378mi
Calculated
Displacement
3,982cc243cu in
1,991cc121cu in
Length
4,745mm187in
4,792mm189in
Width-
1,920mm76in
Height
1,584mm62in
1,603mm63in
Wheelbase
2,873mm113in
2,888mm114in
Front track
1,662mm65in
1,666mm66in
Rear track
1,649mm65in
1,666mm66in
Trunk volume-
545L
Max trunk volume-
1,490L
Doors
4
5
Seats
4
5
Fuel tank
66L
62L
CO2 emissions
244g/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 GLC Coupe (C254) AMG GLC 43PowerTorque
  • Mercedes-Benz GLC Coupe (C253) AMG GLC 63 S: Power / Torque
  • Mercedes-Benz GLC Coupe (C254) AMG GLC 43: 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-BenzGLC Coupe (C254)AMG GLC 436,750 rpm5,000 rpm7,000 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricMercedes-BenzGLC Coupe (C253)AMG GLC 63 SMercedes-BenzGLC Coupe (C254)AMG GLC 43
Acceleration checkpoints
0-60 mph
0-97 km/h
3.6 s
4.6 s
0-100 km/h
0-62 mph
3.8 s
4.8 s
0-200 km/h
0-124 mph
13.0 s
17.9 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
1.9 s
2.1 s
330 ft
101 m
5.1 s
5.6 s
1/8 mile
201 m
7.7 s
8.4 s
1000 ft
305 m
9.9 s
10.9 s
1/4 mile
402 m
11.8 s
13.0 s
Trap speed
1/4 mile
402 m
192 km/h
120 mph
175 km/h
109 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-BenzGLC Coupe (C254)AMG GLC 43
421 hp
314 kW

Mercedes-Benz GLC Coupe (C253) AMG GLC 63 S has 89 hp more than Mercedes-Benz GLC Coupe (C254) AMG GLC 43.

The biggest power difference is between Mercedes-Benz GLC Coupe (C254) AMG GLC 43 and Mercedes-Benz GLC Coupe (C253) AMG GLC 63 S: 89 hp (66 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-BenzGLC Coupe (C254)AMG GLC 43
500 Nm
369 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-BenzGLC Coupe (C254)AMG GLC 43
1,920 kg
4,233 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-BenzGLC Coupe (C254)AMG GLC 43
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-BenzGLC Coupe (C254)AMG GLC 434.8 s

The biggest 0-100 km/h difference is between Mercedes-Benz GLC Coupe (C253) AMG GLC 63 S and Mercedes-Benz GLC Coupe (C254) AMG GLC 43: 1.0 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-BenzGLC Coupe (C254)AMG GLC 43
10.2 L/100 km
23.1 mpg US
27.7 mpg UK

The biggest fuel consumption difference is between Mercedes-Benz GLC Coupe (C254) AMG GLC 43 and Mercedes-Benz GLC Coupe (C253) AMG GLC 63 S: 0.5 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-BenzGLC Coupe (C254)AMG GLC 43
219 hp/t
164 kW/t
4.6 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-BenzGLC Coupe (C254)AMG GLC 43
608 km
378 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-BenzGLC Coupe (C254)AMG GLC 43
421 hp
314 kW
4.8 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-BenzGLC Coupe (C254)AMG GLC 43
Power
421 hp
314 kW
0-100 km/h4.8 s
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Doors/seats
5 doors
5 seats
Trunk
545 L
19.2 cu ft
Length
4,792 mm
188.7 in
Height
1,603 mm
63.1 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-BenzGLC Coupe (C254)AMG GLC 43
Power
421 hp
314 kW
0-100 km/h4.8 s
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
10.2 L/100 km
23.1 mpg US
27.7 mpg UK

Mercedes-Benz GLC Coupe (C253) AMG GLC 63 S 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-BenzGLC Coupe (C254)AMG GLC 43
10.2 L/100 km
23.1 mpg US
27.7 mpg UK
4.8 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-BenzGLC Coupe (C254)AMG GLC 43
219 hp/t
164 kW/t
4.6 kg/hp
10.2 L/100 km
23.1 mpg US
27.7 mpg UK

Detailed score breakdown

Detailed score breakdown
VehicleMercedes-BenzGLC Coupe (C253)AMG GLC 63 SMercedes-BenzGLC Coupe (C254)AMG GLC 43
Power
510 hp
380 kW
421 hp
314 kW
Torque
700 Nm
516 lb-ft
500 Nm
369 lb-ft
Acceleration
3.8 s
4.8 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
1,920 kg
4,233 lb
Fuel consumption
10.7 L/100 km
22.0 mpg US
26.4 mpg UK
10.2 L/100 km
23.1 mpg US
27.7 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
5 doors
5 seats
Trunk
545 L
19.2 cu ft
Length
4,792 mm
188.7 in
Height
1,603 mm
63.1 in
Range score
617 km
383 mi
608 km
378 mi
CO2 score
244 g/km
-
Trunk score
-
545 L
19.2 cu ft
Power-to-weight score
262 hp/t
196 kW/t
3.8 kg/hp
219 hp/t
164 kW/t
4.6 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 GLC Coupe (C254) AMG GLC 43
Consumption10.7 L/100 km22 mpg US26.4 mpg UK10.2 L/100 km23.1 mpg US27.7 mpg UK
Cost / 100 km18.72 LC100 km17.85 LC100 km
Cost / 100 mi30.13 LC100 mi28.73 LC100 mi
Annual fuel used1,605 L424 US gal353 UK gal1,530 L404 US gal337 UK gal
Annual fuel cost2,809 LC/year2,678 LC/year

Head-to-head comparisons

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

  • Has 89 hp more
  • Has 200 Nm more
  • Is 1.0 s quicker from 0-100 km/h
  • Has 43 hp/t better power-to-weight
  • Has 9 km (6 mi) more estimated range

Pros

  • Quickest 0-100 km/h in this comparison
  • Highest top speed
  • Most powerful
  • Highest torque
  • Best power-to-weight ratio
  • Best estimated range

Cons

  • Highest combined fuel consumption
  • Heaviest

Choose cars to compare

Brand
Model
Generation
Engine or modification
Mercedes-Benz GLC Coupe (C253) AMG GLC 63 S
Mercedes-Benz GLC Coupe (C254) AMG GLC 43
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