Car comparison

Mercedes-Benz C-class (W205) C 250dvsMercedes-Benz C-class (W206) C 220d

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

New comparison

Mercedes-Benz C-class (W205)

C 250d

204 hp2143 ccDieselRWDAutomaticTwin-turboSedan2016-2018
VS

Mercedes-Benz C-class (W206)

C 220d

200 hp1993 ccDieselRWDAutomaticTurbochargedSedan2021-present

Comparison overview

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

Best choices

Mercedes-Benz C-class (W205) C 250d

  • Quickest 0-100 km/h
    6.6 s
  • Fastest top speed
    247 km/h
    153 mph
  • Most powerful
    204 hp
    152 kW
  • Highest torque
    500 Nm
    369 lb-ft
  • Lightest
    1,520 kg
    3,351 lb
  • Best power-to-weight
    134 hp/t
    100 kW/t
    7.5 kg/hp
  • Lowest combined fuel consumption
    4.7 L/100 km
    50.0 mpg US
    60.1 mpg UK
  • Lowest city consumption
    5.7 L/100 km
    41.3 mpg US
    49.6 mpg UK
  • Lowest highway consumption
    4.2 L/100 km
    56.0 mpg US
    67.3 mpg UK
  • Best estimated range
    1,064 km
    661 mi
  • Largest trunk
    480 L
  • Best overall score
    64/100
  • Best performance score
    59/100
  • Best economy score
    94/100
  • Best practicality score
    74/100

Specification comparison

Specification comparison
ModelMercedes-BenzC-class (W205)C 250dMercedes-BenzC-class (W206)C 220d
Power
204hp152kW
200hp149kW
Torque
500Nm369lb-ft
440Nm325lb-ft
Curb weight
1,520kg3,351lb
1,680kg3,704lb
Gross weight
2,160kg4,762lb
2,380kg5,247lb
Top speed
247 km/h
153 mph
245 km/h
152 mph
To 99% top speed
64.4s99% target: 245 km/h / 152 mph
Calculated
69.3s99% target: 243 km/h / 151 mph
Calculated
0-100 km/h
6.6s
7.3s
0-200 km/h
22.2s
Calculated
24.6s
Calculated
0-60 mph
6.3s
Calculated
7.0s
Calculated
Fuel consumption
4.7L/100 km50mpg US60.1mpg UK
5.2L/100 km45.2mpg US54.3mpg UK
Fuel consumption city
5.7L/100 km41.3mpg US49.6mpg UK
7.1L/100 km33.1mpg US39.8mpg UK
Fuel consumption highway
4.2L/100 km56mpg US67.3mpg UK
4.2L/100 km56mpg US67.3mpg UK
Quarter mile
14.6s
Calculated
15.2s
Calculated
Power-to-weight
134hp/t100kW/t61hp/1000 lb
Calculated
119hp/t89kW/t54hp/1000 lb
Calculated
Torque-to-weight
329Nm/t220lb-ft/ton
Calculated
262Nm/t175lb-ft/ton
Calculated
Estimated range
1,064km661mi
Calculated
769km478mi
Calculated
Displacement
2,143cc131cu in
1,993cc122cu in
Length
4,686mm184in
4,751mm187in
Width
1,810mm71in
1,820mm72in
Height
1,442mm57in
1,437mm57in
Wheelbase
2,840mm112in
2,865mm113in
Front track
1,588mm63in
1,601mm63in
Rear track
1,570mm62in
1,613mm64in
Trunk volume
480L
455L
Doors
4
4
Seats
5
5
Fuel tank
50L
40L

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 (W205) C 250dMercedes-Benz C-class (W206) C 220dPowerTorque
  • Mercedes-Benz C-class (W205) C 250d: Power / Torque
  • Mercedes-Benz C-class (W206) C 220d: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
Mercedes-BenzC-class (W205)C 250d3,800 rpm1,600-1,800 rpm4,050 rpm
Mercedes-BenzC-class (W206)C 220d4,200 rpm1,800-2,800 rpm4,450 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricMercedes-BenzC-class (W205)C 250dMercedes-BenzC-class (W206)C 220d
Acceleration checkpoints
0-60 mph
0-97 km/h
6.3 s
7.0 s
0-100 km/h
0-62 mph
6.6 s
7.3 s
0-200 km/h
0-124 mph
22.2 s
24.6 s
Top speed
247 km/h
153 mph
245 km/h
152 mph
Drag race simulation
60 ft
18 m
2.6 s
2.8 s
330 ft
101 m
6.6 s
6.9 s
1/8 mile
201 m
9.7 s
10.1 s
1000 ft
305 m
12.3 s
12.9 s
1/4 mile
402 m
14.6 s
15.2 s
Trap speed
1/4 mile
402 m
165 km/h
103 mph
160 km/h
100 mph

Power comparison

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

Chart data table
VehicleValue
Mercedes-BenzC-class (W205)C 250d
204 hp
152 kW
Mercedes-BenzC-class (W206)C 220d
200 hp
149 kW

Mercedes-Benz C-class (W205) C 250d has 4 hp more than Mercedes-Benz C-class (W206) C 220d.

The biggest power difference is between Mercedes-Benz C-class (W206) C 220d and Mercedes-Benz C-class (W205) C 250d: 4 hp (3 kW).

Torque comparison

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

Chart data table
VehicleValue
Mercedes-BenzC-class (W205)C 250d
500 Nm
369 lb-ft
Mercedes-BenzC-class (W206)C 220d
440 Nm
325 lb-ft

Curb weight comparison

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

Chart data table
VehicleValue
Mercedes-BenzC-class (W205)C 250d
1,520 kg
3,351 lb
Mercedes-BenzC-class (W206)C 220d
1,680 kg
3,704 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 (W205)C 250d
247 km/h
153 mph
Mercedes-BenzC-class (W206)C 220d
245 km/h
152 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 (W205)C 250d6.6 s
Mercedes-BenzC-class (W206)C 220d7.3 s

The biggest 0-100 km/h difference is between Mercedes-Benz C-class (W205) C 250d and Mercedes-Benz C-class (W206) C 220d: 0.7 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 (W205)C 250d
4.7 L/100 km
50.0 mpg US
60.1 mpg UK
Mercedes-BenzC-class (W206)C 220d
5.2 L/100 km
45.2 mpg US
54.3 mpg UK

The biggest fuel consumption difference is between Mercedes-Benz C-class (W205) C 250d and Mercedes-Benz C-class (W206) C 220d: 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-BenzC-class (W205)C 250d
134 hp/t
100 kW/t
7.5 kg/hp
Mercedes-BenzC-class (W206)C 220d
119 hp/t
89 kW/t
8.4 kg/hp

Estimated range comparison

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

Chart data table
VehicleValue
Mercedes-BenzC-class (W205)C 250d
1,064 km
661 mi
Mercedes-BenzC-class (W206)C 220d
769 km
478 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
Mercedes-BenzC-class (W205)C 250d
204 hp
152 kW
6.6 s
247 km/h
153 mph
Mercedes-BenzC-class (W206)C 220d
200 hp
149 kW
7.3 s
245 km/h
152 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 (W205)C 250d
Power
204 hp
152 kW
0-100 km/h6.6 s
Top speed
247 km/h
153 mph
Doors/seats
4 doors
5 seats
Trunk
480 L
17.0 cu ft
Length
4,686 mm
184.5 in
Height
1,442 mm
56.8 in
Mercedes-BenzC-class (W206)C 220d
Power
200 hp
149 kW
0-100 km/h7.3 s
Top speed
245 km/h
152 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 (W205)C 250d
Power
204 hp
152 kW
0-100 km/h6.6 s
Top speed
247 km/h
153 mph
4.7 L/100 km
50.0 mpg US
60.1 mpg UK
Mercedes-BenzC-class (W206)C 220d
Power
200 hp
149 kW
0-100 km/h7.3 s
Top speed
245 km/h
152 mph
5.2 L/100 km
45.2 mpg US
54.3 mpg UK

Mercedes-Benz C-class (W205) 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 (W205)C 250d
4.7 L/100 km
50.0 mpg US
60.1 mpg UK
6.6 s
Mercedes-BenzC-class (W206)C 220d
5.2 L/100 km
45.2 mpg US
54.3 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 (W205)C 250d
134 hp/t
100 kW/t
7.5 kg/hp
4.7 L/100 km
50.0 mpg US
60.1 mpg UK
Mercedes-BenzC-class (W206)C 220d
119 hp/t
89 kW/t
8.4 kg/hp
5.2 L/100 km
45.2 mpg US
54.3 mpg UK

Detailed score breakdown

Detailed score breakdown
VehicleMercedes-BenzC-class (W205)C 250dMercedes-BenzC-class (W206)C 220d
Power
204 hp
152 kW
200 hp
149 kW
Torque
500 Nm
369 lb-ft
440 Nm
325 lb-ft
Acceleration
6.6 s
7.3 s
Top speed
247 km/h
153 mph
245 km/h
152 mph
Lightness
1,520 kg
3,351 lb
1,680 kg
3,704 lb
Fuel consumption
4.7 L/100 km
50.0 mpg US
60.1 mpg UK
5.2 L/100 km
45.2 mpg US
54.3 mpg UK
Practicality
Doors/seats
4 doors
5 seats
Trunk
480 L
17.0 cu ft
Length
4,686 mm
184.5 in
Height
1,442 mm
56.8 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
1,064 km
661 mi
769 km
478 mi
Trunk score
480 L
17.0 cu ft
455 L
16.1 cu ft
Power-to-weight score
134 hp/t
100 kW/t
7.5 kg/hp
119 hp/t
89 kW/t
8.4 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 (W205) C 250dMercedes-Benz C-class (W206) C 220d
Consumption4.7 L/100 km50 mpg US60.1 mpg UK5.2 L/100 km45.2 mpg US54.3 mpg UK
Cost / 100 km8.23 LC100 km9.10 LC100 km
Cost / 100 mi13.24 LC100 mi14.65 LC100 mi
Annual fuel used705 L186 US gal155 UK gal780 L206 US gal172 UK gal
Annual fuel cost1,234 LC/year1,365 LC/year

Head-to-head comparisons

Mercedes-Benz C-class (W205) C 250d

  • Has 4 hp more
  • Has 60 Nm more
  • Is 160 kg lighter
  • Is 0.7 s quicker from 0-100 km/h
  • Has 2 km/h (1 mph) higher top speed
  • Uses 0.5 L/100 km less fuel
  • Has 15 hp/t better power-to-weight
  • Has 295 km (183 mi) more estimated range
  • Has 25 L more trunk volume

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
  • Largest trunk

Mercedes-Benz C-class (W206) C 220d

No measurable advantages in the available data.

Cons

  • Slowest 0-100 km/h
  • Lowest power
  • Highest combined fuel consumption
  • Heaviest
  • Lowest top speed
  • Smallest trunk

Choose cars to compare

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Model
Generation
Engine or modification
Mercedes-Benz C-class (W205) C 250d
Mercedes-Benz C-class (W206) C 220d
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