Car comparison

Mercedes-Benz C-class Coupe (C205) C 220dvsMercedes-Benz C-class (W206) C 180

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

New comparison

Mercedes-Benz C-class Coupe (C205)

C 220d

170 hp2143 ccDieselRWDAutomaticTwin-turboCoupe2016-2018
VS

Mercedes-Benz C-class (W206)

C 180

170 hp1496 ccGasolineRWDAutomaticTurbochargedSedan2021-present

Comparison overview

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

Best choices

Mercedes-Benz C-class Coupe (C205) C 220d

  • Quickest 0-100 km/h
    7.5 s
  • Fastest top speed
    235 km/h
    146 mph
  • Most powerful
    170 hp
    127 kW
  • Highest torque
    400 Nm
    295 lb-ft
  • Lightest
    1,540 kg
    3,395 lb
  • Best power-to-weight
    110 hp/t
    82 kW/t
    9.1 kg/hp
  • Lowest combined fuel consumption
    4.3 L/100 km
    54.7 mpg US
    65.7 mpg UK
  • Lowest city consumption
    5.0 L/100 km
    47.0 mpg US
    56.5 mpg UK
  • Lowest highway consumption
    4.0 L/100 km
    58.8 mpg US
    70.6 mpg UK
  • Best estimated range
    953 km
    592 mi
  • Best performance score
    52/100
  • Best economy score
    95/100

Specification comparison

Specification comparison
ModelMercedes-BenzC-class Coupe (C205)C 220dMercedes-BenzC-class (W206)C 180
Power
170hp127kW
170hp127kW
Torque
400Nm295lb-ft
250Nm184lb-ft
Curb weight
1,540kg3,395lb
1,550kg3,417lb
Gross weight
2,095kg4,619lb
2,250kg4,960lb
Top speed
235 km/h
146 mph
231 km/h
144 mph
To 99% top speed
96.3s99% target: 233 km/h / 145 mph
Calculated
75.6s99% target: 229 km/h / 142 mph
Calculated
0-100 km/h
7.5s
8.6s
0-200 km/h
33.2s
Calculated
32.0s
Calculated
0-60 mph
7.1s
Calculated
8.2s
Calculated
Fuel consumption
4.3L/100 km54.7mpg US65.7mpg UK
6.5L/100 km36.2mpg US43.5mpg UK
Fuel consumption city
5L/100 km47mpg US56.5mpg UK
9.1L/100 km25.8mpg US31.0mpg UK
Fuel consumption highway
4L/100 km58.8mpg US70.6mpg UK
5.1L/100 km46.1mpg US55.4mpg UK
Quarter mile
15.4s
Calculated
16.2s
Calculated
Power-to-weight
110hp/t82kW/t50hp/1000 lb
Calculated
110hp/t82kW/t50hp/1000 lb
Calculated
Torque-to-weight
260Nm/t174lb-ft/ton
Calculated
161Nm/t108lb-ft/ton
Calculated
Estimated range
953km592mi
Calculated
615km382mi
Calculated
Displacement
2,143cc131cu in
1,496cc91cu in
Length
4,686mm184in
4,751mm187in
Width
1,810mm71in
1,820mm72in
Height
1,405mm55in
1,437mm57in
Wheelbase
2,840mm112in
2,865mm113in
Front track
1,563mm62in
1,601mm63in
Rear track
1,546mm61in
1,613mm64in
Ground clearance
89mm4in
-
Trunk volume
400L
455L
Doors
2
4
Seats
4
5
Fuel tank
41L
40L
CO2 emissions
113g/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 220dMercedes-Benz C-class (W206) C 180PowerTorque
  • Mercedes-Benz C-class Coupe (C205) C 220d: Power / Torque
  • Mercedes-Benz C-class (W206) C 180: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
Mercedes-BenzC-class Coupe (C205)C 220d3,000-4,200 rpm1,400-2,800 rpm4,450 rpm
Mercedes-BenzC-class (W206)C 1805,500-6,100 rpm1,800-4,000 rpm6,350 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricMercedes-BenzC-class Coupe (C205)C 220dMercedes-BenzC-class (W206)C 180
Acceleration checkpoints
0-60 mph
0-97 km/h
7.1 s
8.2 s
0-100 km/h
0-62 mph
7.5 s
8.6 s
0-200 km/h
0-124 mph
33.2 s
32.0 s
Top speed
235 km/h
146 mph
231 km/h
144 mph
Drag race simulation
60 ft
18 m
2.5 s
2.9 s
330 ft
101 m
6.6 s
7.4 s
1/8 mile
201 m
10.0 s
10.8 s
1000 ft
305 m
13.0 s
13.8 s
1/4 mile
402 m
15.4 s
16.2 s
Trap speed
1/4 mile
402 m
149 km/h
93 mph
150 km/h
93 mph

Power comparison

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

Chart data table
VehicleValue
Mercedes-BenzC-class Coupe (C205)C 220d
170 hp
127 kW
Mercedes-BenzC-class (W206)C 180
170 hp
127 kW

Torque comparison

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

Chart data table
VehicleValue
Mercedes-BenzC-class Coupe (C205)C 220d
400 Nm
295 lb-ft
Mercedes-BenzC-class (W206)C 180
250 Nm
184 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 220d
1,540 kg
3,395 lb
Mercedes-BenzC-class (W206)C 180
1,550 kg
3,417 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 220d
235 km/h
146 mph
Mercedes-BenzC-class (W206)C 180
231 km/h
144 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 220d7.5 s
Mercedes-BenzC-class (W206)C 1808.6 s

The biggest 0-100 km/h difference is between Mercedes-Benz C-class Coupe (C205) C 220d and Mercedes-Benz C-class (W206) C 180: 1.1 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 220d
4.3 L/100 km
54.7 mpg US
65.7 mpg UK
Mercedes-BenzC-class (W206)C 180
6.5 L/100 km
36.2 mpg US
43.5 mpg UK

The biggest fuel consumption difference is between Mercedes-Benz C-class Coupe (C205) C 220d and Mercedes-Benz C-class (W206) C 180: 2.2 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 220d
110 hp/t
82 kW/t
9.1 kg/hp
Mercedes-BenzC-class (W206)C 180
110 hp/t
82 kW/t
9.1 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 220d
953 km
592 mi
Mercedes-BenzC-class (W206)C 180
615 km
382 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
Mercedes-BenzC-class Coupe (C205)C 220d
170 hp
127 kW
7.5 s
235 km/h
146 mph
Mercedes-BenzC-class (W206)C 180
170 hp
127 kW
8.6 s
231 km/h
144 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 220d
Power
170 hp
127 kW
0-100 km/h7.5 s
Top speed
235 km/h
146 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-BenzC-class (W206)C 180
Power
170 hp
127 kW
0-100 km/h8.6 s
Top speed
231 km/h
144 mph
Doors/seats
4 doors
5 seats
Trunk
455 L
16.1 cu ft
Length
4,751 mm
187.0 in
Height
1,437 mm
56.6 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 220d
Power
170 hp
127 kW
0-100 km/h7.5 s
Top speed
235 km/h
146 mph
4.3 L/100 km
54.7 mpg US
65.7 mpg UK
Mercedes-BenzC-class (W206)C 180
Power
170 hp
127 kW
0-100 km/h8.6 s
Top speed
231 km/h
144 mph
6.5 L/100 km
36.2 mpg US
43.5 mpg UK

Mercedes-Benz C-class Coupe (C205) C 220d 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 220d
4.3 L/100 km
54.7 mpg US
65.7 mpg UK
7.5 s
Mercedes-BenzC-class (W206)C 180
6.5 L/100 km
36.2 mpg US
43.5 mpg UK
8.6 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 220d
110 hp/t
82 kW/t
9.1 kg/hp
4.3 L/100 km
54.7 mpg US
65.7 mpg UK
Mercedes-BenzC-class (W206)C 180
110 hp/t
82 kW/t
9.1 kg/hp
6.5 L/100 km
36.2 mpg US
43.5 mpg UK

Detailed score breakdown

Detailed score breakdown
VehicleMercedes-BenzC-class Coupe (C205)C 220dMercedes-BenzC-class (W206)C 180
Power
170 hp
127 kW
170 hp
127 kW
Torque
400 Nm
295 lb-ft
250 Nm
184 lb-ft
Acceleration
7.5 s
8.6 s
Top speed
235 km/h
146 mph
231 km/h
144 mph
Lightness
1,540 kg
3,395 lb
1,550 kg
3,417 lb
Fuel consumption
4.3 L/100 km
54.7 mpg US
65.7 mpg UK
6.5 L/100 km
36.2 mpg US
43.5 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
5 seats
Trunk
455 L
16.1 cu ft
Length
4,751 mm
187.0 in
Height
1,437 mm
56.6 in
Range score
953 km
592 mi
615 km
382 mi
CO2 score
113 g/km
-
Trunk score
400 L
14.1 cu ft
455 L
16.1 cu ft
Power-to-weight score
110 hp/t
82 kW/t
9.1 kg/hp
110 hp/t
82 kW/t
9.1 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 220dMercedes-Benz C-class (W206) C 180
Consumption4.3 L/100 km54.7 mpg US65.7 mpg UK6.5 L/100 km36.2 mpg US43.5 mpg UK
Cost / 100 km7.52 LC100 km11.38 LC100 km
Cost / 100 mi12.11 LC100 mi18.31 LC100 mi
Annual fuel used645 L170 US gal142 UK gal975 L258 US gal214 UK gal
Annual fuel cost1,129 LC/year1,706 LC/year

Head-to-head comparisons

Mercedes-Benz C-class Coupe (C205) C 220d

  • Has 150 Nm more
  • Is 10 kg lighter
  • Is 1.1 s quicker from 0-100 km/h
  • Has 4 km/h (2 mph) higher top speed
  • Uses 2.2 L/100 km less fuel
  • Has 1 hp/t better power-to-weight
  • Has 338 km (210 mi) more estimated range

Pros

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

Cons

  • Smallest trunk

Choose cars to compare

Brand
Model
Generation
Engine or modification
Mercedes-Benz C-class Coupe (C205) C 220d
Mercedes-Benz C-class (W206) C 180
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2 vehicles selected

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