Car comparison

Mercedes-Benz C-class Coupe (C205) C 250dvsMercedes-Benz GLC Coupe (C253) GLC 250

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

New comparison

Mercedes-Benz C-class Coupe (C205)

C 250d

204 hp2143 ccDieselAWDAutomaticTwin-turboCoupe2016-2018
VS

Mercedes-Benz GLC Coupe (C253)

GLC 250

211 hp1991 ccGasolineAWDAutomaticTurbochargedCoupe2016-2019

Comparison overview

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

Best choices

Mercedes-Benz C-class Coupe (C205) C 250d

  • Quickest 0-100 km/h
    6.9 s
  • Fastest top speed
    240 km/h
    149 mph
  • Highest torque
    500 Nm
    369 lb-ft
  • Lightest
    1,610 kg
    3,549 lb
  • Best power-to-weight
    127 hp/t
    94 kW/t
    7.9 kg/hp
  • Lowest combined fuel consumption
    5.0 L/100 km
    47.0 mpg US
    56.5 mpg UK
  • Lowest city consumption
    5.8 L/100 km
    40.6 mpg US
    48.7 mpg UK
  • Lowest highway consumption
    4.6 L/100 km
    51.1 mpg US
    61.4 mpg UK
  • Lowest CO2 emissions
    132 g/km
  • Best estimated range
    1,000 km
    621 mi
  • Best overall score
    56/100
  • Best performance score
    58/100
  • Best economy score
    93/100

Specification comparison

Specification comparison
ModelMercedes-BenzC-class Coupe (C205)C 250dMercedes-BenzGLC Coupe (C253)GLC 250
Power
204hp152kW
211hp157kW
Torque
500Nm369lb-ft
350Nm258lb-ft
Curb weight
1,610kg3,549lb
1,710kg3,770lb
Gross weight
2,165kg4,773lb
2,430kg5,357lb
Top speed
240 km/h
149 mph
222 km/h
138 mph
To 99% top speed
88.7s99% target: 238 km/h / 148 mph
Calculated
97.3s99% target: 220 km/h / 137 mph
Calculated
0-100 km/h
6.9s
7.3s
0-200 km/h
28.9s
Calculated
40.6s
Calculated
0-60 mph
6.5s
Calculated
6.9s
Calculated
Fuel consumption
5L/100 km47mpg US56.5mpg UK
7.3L/100 km32.2mpg US38.7mpg UK
Fuel consumption city
5.8L/100 km40.6mpg US48.7mpg UK
8.7L/100 km27mpg US32.5mpg UK
Fuel consumption highway
4.6L/100 km51.1mpg US61.4mpg UK
6.5L/100 km36.2mpg US43.5mpg UK
Quarter mile
14.9s
Calculated
15.3s
Calculated
Power-to-weight
127hp/t94kW/t57hp/1000 lb
Calculated
123hp/t92kW/t56hp/1000 lb
Calculated
Torque-to-weight
311Nm/t208lb-ft/ton
Calculated
205Nm/t137lb-ft/ton
Calculated
Estimated range
1,000km621mi
Calculated
904km562mi
Calculated
Displacement
2,143cc131cu in
1,991cc121cu in
Length
4,686mm184in
4,732mm186in
Width
1,810mm71in
1,890mm74in
Height
1,405mm55in
1,602mm63in
Wheelbase
2,840mm112in
2,873mm113in
Front track
1,563mm62in
1,620mm64in
Rear track
1,546mm61in
1,619mm64in
Trunk volume
400L
500L
Max trunk volume-
1,400L
Doors
2
4
Seats
4
4
Fuel tank
50L
66L
CO2 emissions
132g/km
170g/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) C 250dMercedes-Benz GLC Coupe (C253) GLC 250PowerTorque
  • Mercedes-Benz C-class Coupe (C205) C 250d: Power / Torque
  • Mercedes-Benz GLC Coupe (C253) GLC 250: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
Mercedes-BenzC-class Coupe (C205)C 250d3,800 rpm1,600-1,800 rpm4,050 rpm
Mercedes-BenzGLC Coupe (C253)GLC 2505,500 rpm1,200-4,000 rpm5,750 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricMercedes-BenzC-class Coupe (C205)C 250dMercedes-BenzGLC Coupe (C253)GLC 250
Acceleration checkpoints
0-60 mph
0-97 km/h
6.5 s
6.9 s
0-100 km/h
0-62 mph
6.9 s
7.3 s
0-200 km/h
0-124 mph
28.9 s
40.6 s
Top speed
240 km/h
149 mph
222 km/h
138 mph
Drag race simulation
60 ft
18 m
2.4 s
2.3 s
330 ft
101 m
6.5 s
6.4 s
1/8 mile
201 m
9.7 s
9.8 s
1000 ft
305 m
12.6 s
12.8 s
1/4 mile
402 m
14.9 s
15.3 s
Trap speed
1/4 mile
402 m
154 km/h
96 mph
146 km/h
91 mph

Power comparison

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

Chart data table
VehicleValue
Mercedes-BenzC-class Coupe (C205)C 250d
204 hp
152 kW
Mercedes-BenzGLC Coupe (C253)GLC 250
211 hp
157 kW

Mercedes-Benz GLC Coupe (C253) GLC 250 has 7 hp more than Mercedes-Benz C-class Coupe (C205) C 250d.

The biggest power difference is between Mercedes-Benz C-class Coupe (C205) C 250d and Mercedes-Benz GLC Coupe (C253) GLC 250: 7 hp (5 kW).

Torque comparison

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

Chart data table
VehicleValue
Mercedes-BenzC-class Coupe (C205)C 250d
500 Nm
369 lb-ft
Mercedes-BenzGLC Coupe (C253)GLC 250
350 Nm
258 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)C 250d
1,610 kg
3,549 lb
Mercedes-BenzGLC Coupe (C253)GLC 250
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-BenzC-class Coupe (C205)C 250d
240 km/h
149 mph
Mercedes-BenzGLC Coupe (C253)GLC 250
222 km/h
138 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)C 250d6.9 s
Mercedes-BenzGLC Coupe (C253)GLC 2507.3 s

Although Mercedes-Benz GLC Coupe (C253) GLC 250 has more power, Mercedes-Benz C-class Coupe (C205) C 250d is quicker from 0-100 km/h.

The biggest 0-100 km/h difference is between Mercedes-Benz C-class Coupe (C205) C 250d and Mercedes-Benz GLC Coupe (C253) GLC 250: 0.4 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-BenzC-class Coupe (C205)C 250d
5.0 L/100 km
47.0 mpg US
56.5 mpg UK
Mercedes-BenzGLC Coupe (C253)GLC 250
7.3 L/100 km
32.2 mpg US
38.7 mpg UK

The biggest fuel consumption difference is between Mercedes-Benz C-class Coupe (C205) C 250d and Mercedes-Benz GLC Coupe (C253) GLC 250: 2.3 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)C 250d
127 hp/t
94 kW/t
7.9 kg/hp
Mercedes-BenzGLC Coupe (C253)GLC 250
123 hp/t
92 kW/t
8.1 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)C 250d
1,000 km
621 mi
Mercedes-BenzGLC Coupe (C253)GLC 250
904 km
562 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
Mercedes-BenzC-class Coupe (C205)C 250d
204 hp
152 kW
6.9 s
240 km/h
149 mph
Mercedes-BenzGLC Coupe (C253)GLC 250
211 hp
157 kW
7.3 s
222 km/h
138 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)C 250d
Power
204 hp
152 kW
0-100 km/h6.9 s
Top speed
240 km/h
149 mph
Doors/seats
2 doors
4 seats
Trunk
400 L
14.1 cu ft
Length
4,686 mm
184.5 in
Height
1,405 mm
55.3 in
Mercedes-BenzGLC Coupe (C253)GLC 250
Power
211 hp
157 kW
0-100 km/h7.3 s
Top speed
222 km/h
138 mph
Doors/seats
4 doors
4 seats
Trunk
500 L
17.7 cu ft
Length
4,732 mm
186.3 in
Height
1,602 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-BenzC-class Coupe (C205)C 250d
Power
204 hp
152 kW
0-100 km/h6.9 s
Top speed
240 km/h
149 mph
5.0 L/100 km
47.0 mpg US
56.5 mpg UK
Mercedes-BenzGLC Coupe (C253)GLC 250
Power
211 hp
157 kW
0-100 km/h7.3 s
Top speed
222 km/h
138 mph
7.3 L/100 km
32.2 mpg US
38.7 mpg UK

Mercedes-Benz C-class Coupe (C205) C 250d 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)C 250d
5.0 L/100 km
47.0 mpg US
56.5 mpg UK
6.9 s
Mercedes-BenzGLC Coupe (C253)GLC 250
7.3 L/100 km
32.2 mpg US
38.7 mpg UK
7.3 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)C 250d
127 hp/t
94 kW/t
7.9 kg/hp
5.0 L/100 km
47.0 mpg US
56.5 mpg UK
Mercedes-BenzGLC Coupe (C253)GLC 250
123 hp/t
92 kW/t
8.1 kg/hp
7.3 L/100 km
32.2 mpg US
38.7 mpg UK

Detailed score breakdown

Detailed score breakdown
VehicleMercedes-BenzC-class Coupe (C205)C 250dMercedes-BenzGLC Coupe (C253)GLC 250
Power
204 hp
152 kW
211 hp
157 kW
Torque
500 Nm
369 lb-ft
350 Nm
258 lb-ft
Acceleration
6.9 s
7.3 s
Top speed
240 km/h
149 mph
222 km/h
138 mph
Lightness
1,610 kg
3,549 lb
1,710 kg
3,770 lb
Fuel consumption
5.0 L/100 km
47.0 mpg US
56.5 mpg UK
7.3 L/100 km
32.2 mpg US
38.7 mpg UK
Practicality
Doors/seats
2 doors
4 seats
Trunk
400 L
14.1 cu ft
Length
4,686 mm
184.5 in
Height
1,405 mm
55.3 in
Doors/seats
4 doors
4 seats
Trunk
500 L
17.7 cu ft
Length
4,732 mm
186.3 in
Height
1,602 mm
63.1 in
Range score
1,000 km
621 mi
904 km
562 mi
CO2 score
132 g/km
170 g/km
Trunk score
400 L
14.1 cu ft
500 L
17.7 cu ft
Power-to-weight score
127 hp/t
94 kW/t
7.9 kg/hp
123 hp/t
92 kW/t
8.1 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) C 250dMercedes-Benz GLC Coupe (C253) GLC 250
Consumption5 L/100 km47 mpg US56.5 mpg UK7.3 L/100 km32.2 mpg US38.7 mpg UK
Cost / 100 km8.75 LC100 km12.78 LC100 km
Cost / 100 mi14.08 LC100 mi20.56 LC100 mi
Annual fuel used750 L198 US gal165 UK gal1,095 L289 US gal241 UK gal
Annual fuel cost1,313 LC/year1,916 LC/year

Head-to-head comparisons

Mercedes-Benz C-class Coupe (C205) C 250d

  • Has 150 Nm more
  • Is 100 kg lighter
  • Is 0.4 s quicker from 0-100 km/h
  • Has 18 km/h (11 mph) higher top speed
  • Uses 2.3 L/100 km less fuel
  • Has 3 hp/t better power-to-weight
  • Has 96 km (60 mi) more estimated range
  • Emits 38 g/km less CO2

Pros

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

Cons

  • Lowest power
  • Smallest trunk

Mercedes-Benz GLC Coupe (C253) GLC 250

  • Has 7 hp more
  • Has 100 L more trunk volume

Pros

  • Most powerful
  • Largest trunk

Cons

  • Slowest 0-100 km/h
  • Highest combined fuel consumption
  • Heaviest
  • Lowest top speed
  • Highest CO2 emissions

Choose cars to compare

Brand
Model
Generation
Engine or modification
Mercedes-Benz C-class Coupe (C205) C 250d
Mercedes-Benz GLC Coupe (C253) GLC 250
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