Car comparison

Mercedes-Benz C-class (W206) C 180vsMercedes-Benz C-class (W205) · Facelift 2018 C 200d

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

New comparison

Mercedes-Benz C-class (W206)

C 180

170 hp1496 ccGasolineRWDAutomaticTurbochargedSedan2021-present
VS

Mercedes-Benz C-class (W205) · Facelift 2018

C 200d

150 hp1950 ccDieselRWDAutomaticTurbochargedSedan2018-2018

Comparison overview

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

Best choices

Mercedes-Benz C-class (W205) Facelift 2018 C 200d

  • Quickest 0-100 km/h
    8.1 s
  • Highest torque
    360 Nm
    266 lb-ft
  • Lightest
    1,510 kg
    3,329 lb
  • Lowest combined fuel consumption
    4.8 L/100 km
    49.0 mpg US
    58.9 mpg UK
  • Lowest city consumption
    5.6 L/100 km
    42.0 mpg US
    50.4 mpg UK
  • Lowest highway consumption
    4.3 L/100 km
    54.7 mpg US
    65.7 mpg UK
  • Best estimated range
    854 km
    531 mi
  • Best overall score
    57/100
  • Best performance score
    48/100
  • Best economy score
    94/100
  • Best practicality score
    77/100

Specification comparison

Specification comparison
ModelMercedes-BenzC-class (W206)C 180Mercedes-BenzC-class (W205)Facelift 2018C 200d
Power
170hp127kW
150hp112kW
Torque
250Nm184lb-ft
360Nm266lb-ft
Curb weight
1,550kg3,417lb
1,510kg3,329lb
Gross weight
2,250kg4,960lb
2,165kg4,773lb
Top speed
231 km/h
144 mph
222 km/h
138 mph
To 99% top speed
75.6s99% target: 229 km/h / 142 mph
Calculated
70.1s99% target: 220 km/h / 137 mph
Calculated
0-100 km/h
8.6s
8.1s
0-200 km/h
31.9s
Calculated
33.8s
Calculated
0-60 mph
8.2s
Calculated
7.7s
Calculated
Fuel consumption
6.5L/100 km36.2mpg US43.5mpg UK
4.8L/100 km49mpg US58.9mpg UK
Fuel consumption city
9.1L/100 km25.8mpg US31.0mpg UK
5.6L/100 km42mpg US50.4mpg UK
Fuel consumption highway
5.1L/100 km46.1mpg US55.4mpg UK
4.3L/100 km54.7mpg US65.7mpg UK
Quarter mile
16.2s
Calculated
15.9s
Calculated
Power-to-weight
110hp/t82kW/t50hp/1000 lb
Calculated
99hp/t74kW/t45hp/1000 lb
Calculated
Torque-to-weight
161Nm/t108lb-ft/ton
Calculated
238Nm/t160lb-ft/ton
Calculated
Estimated range
615km382mi
Calculated
854km531mi
Calculated
Displacement
1,496cc91cu in
1,950cc119cu in
Length
4,751mm187in
4,686mm184in
Width
1,820mm72in
1,810mm71in
Height
1,437mm57in
1,442mm57in
Wheelbase
2,865mm113in
2,840mm112in
Front track
1,601mm63in
1,588mm63in
Rear track
1,613mm64in
-
Ground clearance-
92mm4in
Trunk volume
455L
-
Doors
4
4
Seats
5
5
Fuel tank
40L
41L
CO2 emissions-
126g/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 (W206) C 180Mercedes-Benz C-class (W205) Facelift 2018 C 200dPowerTorque
  • Mercedes-Benz C-class (W206) C 180: Power / Torque
  • Mercedes-Benz C-class (W205) Facelift 2018 C 200d: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
Mercedes-BenzC-class (W206)C 1805,500-6,100 rpm1,800-4,000 rpm6,350 rpm
Mercedes-BenzC-class (W205)Facelift 2018C 200d-1,400-2,800 rpm3,050 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricMercedes-BenzC-class (W206)C 180Mercedes-BenzC-class (W205)Facelift 2018C 200d
Acceleration checkpoints
0-60 mph
0-97 km/h
8.2 s
7.7 s
0-100 km/h
0-62 mph
8.6 s
8.1 s
0-200 km/h
0-124 mph
31.9 s
33.8 s
Top speed
231 km/h
144 mph
222 km/h
138 mph
Drag race simulation
60 ft
18 m
2.9 s
2.8 s
330 ft
101 m
7.4 s
7.1 s
1/8 mile
201 m
10.8 s
10.5 s
1000 ft
305 m
13.8 s
13.4 s
1/4 mile
402 m
16.2 s
15.9 s
Trap speed
1/4 mile
402 m
150 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 (W206)C 180
170 hp
127 kW
Mercedes-BenzC-class (W205)Facelift 2018C 200d
150 hp
112 kW

Mercedes-Benz C-class (W206) C 180 has 20 hp more than Mercedes-Benz C-class (W205) Facelift 2018 C 200d.

The biggest power difference is between Mercedes-Benz C-class (W205) Facelift 2018 C 200d and Mercedes-Benz C-class (W206) C 180: 20 hp (15 kW).

Torque comparison

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

Chart data table
VehicleValue
Mercedes-BenzC-class (W206)C 180
250 Nm
184 lb-ft
Mercedes-BenzC-class (W205)Facelift 2018C 200d
360 Nm
266 lb-ft

Curb weight comparison

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

Chart data table
VehicleValue
Mercedes-BenzC-class (W206)C 180
1,550 kg
3,417 lb
Mercedes-BenzC-class (W205)Facelift 2018C 200d
1,510 kg
3,329 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 (W206)C 180
231 km/h
144 mph
Mercedes-BenzC-class (W205)Facelift 2018C 200d
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 (W206)C 1808.6 s
Mercedes-BenzC-class (W205)Facelift 2018C 200d8.1 s

Although Mercedes-Benz C-class (W206) C 180 has more power, Mercedes-Benz C-class (W205) Facelift 2018 C 200d is quicker from 0-100 km/h.

The biggest 0-100 km/h difference is between Mercedes-Benz C-class (W205) Facelift 2018 C 200d and Mercedes-Benz C-class (W206) C 180: 0.5 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 (W206)C 180
6.5 L/100 km
36.2 mpg US
43.5 mpg UK
Mercedes-BenzC-class (W205)Facelift 2018C 200d
4.8 L/100 km
49.0 mpg US
58.9 mpg UK

The biggest fuel consumption difference is between Mercedes-Benz C-class (W205) Facelift 2018 C 200d and Mercedes-Benz C-class (W206) C 180: 1.7 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 (W206)C 180
110 hp/t
82 kW/t
9.1 kg/hp
Mercedes-BenzC-class (W205)Facelift 2018C 200d
99 hp/t
74 kW/t
10.1 kg/hp

Estimated range comparison

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

Chart data table
VehicleValue
Mercedes-BenzC-class (W206)C 180
615 km
382 mi
Mercedes-BenzC-class (W205)Facelift 2018C 200d
854 km
531 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
Mercedes-BenzC-class (W206)C 180
170 hp
127 kW
8.6 s
231 km/h
144 mph
Mercedes-BenzC-class (W205)Facelift 2018C 200d
150 hp
112 kW
8.1 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 (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
Mercedes-BenzC-class (W205)Facelift 2018C 200d
Power
150 hp
112 kW
0-100 km/h8.1 s
Top speed
222 km/h
138 mph
Doors/seats
4 doors
5 seats
Trunk-
Length
4,686 mm
184.5 in
Height
1,442 mm
56.8 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 (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-BenzC-class (W205)Facelift 2018C 200d
Power
150 hp
112 kW
0-100 km/h8.1 s
Top speed
222 km/h
138 mph
4.8 L/100 km
49.0 mpg US
58.9 mpg UK

Mercedes-Benz C-class (W205) Facelift 2018 C 200d 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 (W206)C 180
6.5 L/100 km
36.2 mpg US
43.5 mpg UK
8.6 s
Mercedes-BenzC-class (W205)Facelift 2018C 200d
4.8 L/100 km
49.0 mpg US
58.9 mpg UK
8.1 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 (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
Mercedes-BenzC-class (W205)Facelift 2018C 200d
99 hp/t
74 kW/t
10.1 kg/hp
4.8 L/100 km
49.0 mpg US
58.9 mpg UK

Detailed score breakdown

Detailed score breakdown
VehicleMercedes-BenzC-class (W206)C 180Mercedes-BenzC-class (W205)Facelift 2018C 200d
Power
170 hp
127 kW
150 hp
112 kW
Torque
250 Nm
184 lb-ft
360 Nm
266 lb-ft
Acceleration
8.6 s
8.1 s
Top speed
231 km/h
144 mph
222 km/h
138 mph
Lightness
1,550 kg
3,417 lb
1,510 kg
3,329 lb
Fuel consumption
6.5 L/100 km
36.2 mpg US
43.5 mpg UK
4.8 L/100 km
49.0 mpg US
58.9 mpg UK
Practicality
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
Doors/seats
4 doors
5 seats
Trunk-
Length
4,686 mm
184.5 in
Height
1,442 mm
56.8 in
Range score
615 km
382 mi
854 km
531 mi
CO2 score
-
126 g/km
Trunk score
455 L
16.1 cu ft
-
Power-to-weight score
110 hp/t
82 kW/t
9.1 kg/hp
99 hp/t
74 kW/t
10.1 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 (W206) C 180Mercedes-Benz C-class (W205) Facelift 2018 C 200d
Consumption6.5 L/100 km36.2 mpg US43.5 mpg UK4.8 L/100 km49 mpg US58.9 mpg UK
Cost / 100 km11.38 LC100 km8.40 LC100 km
Cost / 100 mi18.31 LC100 mi13.52 LC100 mi
Annual fuel used975 L258 US gal214 UK gal720 L190 US gal158 UK gal
Annual fuel cost1,706 LC/year1,260 LC/year

Head-to-head comparisons

Mercedes-Benz C-class (W206) C 180

  • Has 20 hp more
  • Has 9 km/h (6 mph) higher top speed
  • Has 10 hp/t better power-to-weight

Pros

  • Highest top speed
  • Most powerful
  • Best power-to-weight ratio

Cons

  • Slowest 0-100 km/h
  • Highest combined fuel consumption
  • Heaviest

Mercedes-Benz C-class (W205) Facelift 2018 C 200d

  • Has 110 Nm more
  • Is 40 kg lighter
  • Is 0.5 s quicker from 0-100 km/h
  • Uses 1.7 L/100 km less fuel
  • Has 239 km (148 mi) more estimated range

Pros

  • Quickest 0-100 km/h in this comparison
  • Highest torque
  • Lightest
  • Lowest combined fuel consumption
  • Best estimated range

Cons

  • Lowest power
  • Lowest top speed

Choose cars to compare

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Model
Generation
Engine or modification
Mercedes-Benz C-class (W206) C 180
Mercedes-Benz C-class (W205) C 200d
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