Car comparison

Mercedes-Benz C-class (W206) · Facelift 2026 C 250dvsMercedes-Benz C-class Coupe (C205) · Facelift 2018 C 220d

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

New comparison

Mercedes-Benz C-class (W206) · Facelift 2026

C 250d

200 hp1992 ccDieselRWDAutomaticTurbochargedSedan2026-present
VS

Mercedes-Benz C-class Coupe (C205) · Facelift 2018

C 220d

194 hp1950 ccDieselRWDAutomaticTurbochargedCoupe2018-2023

Comparison overview

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

Best choices

Mercedes-Benz C-class (W206) Facelift 2026 C 250d

  • Fastest top speed
    250 km/h
    155 mph Unrestricted
    240 km/h
    149 mph Restricted
  • Most powerful
    200 hp
    149 kW
  • Highest torque
    440 Nm
    325 lb-ft
  • Best estimated range
    1,320 km
    820 mi
  • Best overall score
    62/100
  • Best performance score
    56/100
  • Best practicality score
    74/100

Specification comparison

Specification comparison
ModelMercedes-BenzC-class (W206)Facelift 2026C 250dMercedes-BenzC-class Coupe (C205)Facelift 2018C 220d
Power
200hp149kW
194hp145kW
Torque
440Nm325lb-ft
400Nm295lb-ft
Curb weight
1,735kg3,825lb
1,530kg3,373lb
Gross weight
2,355kg5,192lb
2,085kg4,597lb
Top speed
Unrestricted
250 km/h155 mph
Restricted
240 km/h149 mph
Calculated
240 km/h
149 mph
To 99% top speed
69.9s99% target: 248 km/h / 154 mph
Calculated
87.4s99% target: 238 km/h / 148 mph
Calculated
0-100 km/h
7.1s
7.0s
0-200 km/h
23.4s
Calculated
28.8s
Calculated
0-60 mph
6.8s
Calculated
6.6s
Calculated
Fuel consumption
5L/100 km47mpg US56.5mpg UK
4.9L/100 km48mpg US57.6mpg UK
Fuel consumption city-
5.8L/100 km40.6mpg US48.7mpg UK
Fuel consumption highway-
4.1L/100 km57.4mpg US68.9mpg UK
Quarter mile
15.0s
Calculated
15.0s
Calculated
Power-to-weight
115hp/t86kW/t52hp/1000 lb
Calculated
127hp/t95kW/t58hp/1000 lb
Calculated
Torque-to-weight
254Nm/t170lb-ft/ton
Calculated
261Nm/t175lb-ft/ton
Calculated
Estimated range
1,320km820mi
Calculated
837km520mi
Calculated
Displacement
1,992cc122cu in
1,950cc119cu in
Length
4,766mm188in
4,686mm184in
Width
1,820mm72in
1,810mm71in
Height
1,438mm57in
1,405mm55in
Wheelbase
2,865mm113in
2,840mm112in
Front track
1,582mm62in
1,567mm62in
Rear track
1,594mm63in
-
Ground clearance-
88mm3in
Trunk volume
455L
-
Doors
4
2
Seats
5
4
Fuel tank
66L
41L
CO2 emissions-
130g/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) Facelift 2026 C 250dMercedes-Benz C-class Coupe (C205) Facelift 2018 C 220dPowerTorque
  • Mercedes-Benz C-class (W206) Facelift 2026 C 250d: Power / Torque
  • Mercedes-Benz C-class Coupe (C205) Facelift 2018 C 220d: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
Mercedes-BenzC-class (W206)Facelift 2026C 250d3,400-3,600 rpm1,800-2,800 rpm3,850 rpm
Mercedes-BenzC-class Coupe (C205)Facelift 2018C 220d-1,600-2,800 rpm3,050 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricMercedes-BenzC-class (W206)Facelift 2026C 250dMercedes-BenzC-class Coupe (C205)Facelift 2018C 220d
Acceleration checkpoints
0-60 mph
0-97 km/h
6.8 s
6.6 s
0-100 km/h
0-62 mph
7.1 s
7.0 s
0-200 km/h
0-124 mph
23.4 s
28.8 s
Top speed
Unrestricted
250 km/h155 mph
Restricted
240 km/h149 mph
Likely limited
240 km/h
149 mph
Drag race simulation
60 ft
18 m
2.7 s
2.5 s
330 ft
101 m
6.8 s
6.5 s
1/8 mile
201 m
10.0 s
9.8 s
1000 ft
305 m
12.7 s
12.6 s
1/4 mile
402 m
15.0 s
15.0 s
Trap speed
1/4 mile
402 m
162 km/h
101 mph
154 km/h
96 mph

Power comparison

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

Chart data table
VehicleValue
Mercedes-BenzC-class (W206)Facelift 2026C 250d
200 hp
149 kW
Mercedes-BenzC-class Coupe (C205)Facelift 2018C 220d
194 hp
145 kW

Mercedes-Benz C-class (W206) Facelift 2026 C 250d has 6 hp more than Mercedes-Benz C-class Coupe (C205) Facelift 2018 C 220d.

The biggest power difference is between Mercedes-Benz C-class Coupe (C205) Facelift 2018 C 220d and Mercedes-Benz C-class (W206) Facelift 2026 C 250d: 6 hp (4 kW).

Torque comparison

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

Chart data table
VehicleValue
Mercedes-BenzC-class (W206)Facelift 2026C 250d
440 Nm
325 lb-ft
Mercedes-BenzC-class Coupe (C205)Facelift 2018C 220d
400 Nm
295 lb-ft

Curb weight comparison

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

Chart data table
VehicleValue
Mercedes-BenzC-class (W206)Facelift 2026C 250d
1,735 kg
3,825 lb
Mercedes-BenzC-class Coupe (C205)Facelift 2018C 220d
1,530 kg
3,373 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)Facelift 2026C 250d
Unrestricted
250 km/h155 mph
Restricted
240 km/h149 mph
Mercedes-BenzC-class Coupe (C205)Facelift 2018C 220d
240 km/h
149 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)Facelift 2026C 250d7.1 s
Mercedes-BenzC-class Coupe (C205)Facelift 2018C 220d7.0 s

Although Mercedes-Benz C-class (W206) Facelift 2026 C 250d has more power, Mercedes-Benz C-class Coupe (C205) Facelift 2018 C 220d is quicker from 0-100 km/h.

The biggest 0-100 km/h difference is between Mercedes-Benz C-class Coupe (C205) Facelift 2018 C 220d and Mercedes-Benz C-class (W206) Facelift 2026 C 250d: 0.1 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 (W206)Facelift 2026C 250d
5.0 L/100 km
47.0 mpg US
56.5 mpg UK
Mercedes-BenzC-class Coupe (C205)Facelift 2018C 220d
4.9 L/100 km
48.0 mpg US
57.6 mpg UK

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)Facelift 2026C 250d
115 hp/t
86 kW/t
8.7 kg/hp
Mercedes-BenzC-class Coupe (C205)Facelift 2018C 220d
127 hp/t
95 kW/t
7.9 kg/hp

Estimated range comparison

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

Chart data table
VehicleValue
Mercedes-BenzC-class (W206)Facelift 2026C 250d
1,320 km
820 mi
Mercedes-BenzC-class Coupe (C205)Facelift 2018C 220d
837 km
520 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
Mercedes-BenzC-class (W206)Facelift 2026C 250d
200 hp
149 kW
7.1 s
Unrestricted
250 km/h155 mph
Restricted
240 km/h149 mph
Mercedes-BenzC-class Coupe (C205)Facelift 2018C 220d
194 hp
145 kW
7.0 s
240 km/h
149 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)Facelift 2026C 250d
Power
200 hp
149 kW
0-100 km/h7.1 s
Top speed
Unrestricted
250 km/h155 mph
Restricted
240 km/h149 mph
Doors/seats
4 doors
5 seats
Trunk
455 L
16.1 cu ft
Length
4,766 mm
187.6 in
Height
1,438 mm
56.6 in
Mercedes-BenzC-class Coupe (C205)Facelift 2018C 220d
Power
194 hp
145 kW
0-100 km/h7.0 s
Top speed
240 km/h
149 mph
Doors/seats
2 doors
4 seats
Trunk-
Length
4,686 mm
184.5 in
Height
1,405 mm
55.3 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)Facelift 2026C 250d
Power
200 hp
149 kW
0-100 km/h7.1 s
Top speed
Unrestricted
250 km/h155 mph
Restricted
240 km/h149 mph
5.0 L/100 km
47.0 mpg US
56.5 mpg UK
Mercedes-BenzC-class Coupe (C205)Facelift 2018C 220d
Power
194 hp
145 kW
0-100 km/h7.0 s
Top speed
240 km/h
149 mph
4.9 L/100 km
48.0 mpg US
57.6 mpg UK

Mercedes-Benz C-class (W206) Facelift 2026 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 (W206)Facelift 2026C 250d
5.0 L/100 km
47.0 mpg US
56.5 mpg UK
7.1 s
Mercedes-BenzC-class Coupe (C205)Facelift 2018C 220d
4.9 L/100 km
48.0 mpg US
57.6 mpg UK
7.0 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)Facelift 2026C 250d
115 hp/t
86 kW/t
8.7 kg/hp
5.0 L/100 km
47.0 mpg US
56.5 mpg UK
Mercedes-BenzC-class Coupe (C205)Facelift 2018C 220d
127 hp/t
95 kW/t
7.9 kg/hp
4.9 L/100 km
48.0 mpg US
57.6 mpg UK

Detailed score breakdown

Detailed score breakdown
VehicleMercedes-BenzC-class (W206)Facelift 2026C 250dMercedes-BenzC-class Coupe (C205)Facelift 2018C 220d
Power
200 hp
149 kW
194 hp
145 kW
Torque
440 Nm
325 lb-ft
400 Nm
295 lb-ft
Acceleration
7.1 s
7.0 s
Top speed
Unrestricted
250 km/h155 mph
Restricted
240 km/h149 mph
240 km/h
149 mph
Lightness
1,735 kg
3,825 lb
1,530 kg
3,373 lb
Fuel consumption
5.0 L/100 km
47.0 mpg US
56.5 mpg UK
4.9 L/100 km
48.0 mpg US
57.6 mpg UK
Practicality
Doors/seats
4 doors
5 seats
Trunk
455 L
16.1 cu ft
Length
4,766 mm
187.6 in
Height
1,438 mm
56.6 in
Doors/seats
2 doors
4 seats
Trunk-
Length
4,686 mm
184.5 in
Height
1,405 mm
55.3 in
Range score
1,320 km
820 mi
837 km
520 mi
CO2 score
-
130 g/km
Trunk score
455 L
16.1 cu ft
-
Power-to-weight score
115 hp/t
86 kW/t
8.7 kg/hp
127 hp/t
95 kW/t
7.9 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) Facelift 2026 C 250dMercedes-Benz C-class Coupe (C205) Facelift 2018 C 220d
Consumption5 L/100 km47 mpg US56.5 mpg UK4.9 L/100 km48 mpg US57.6 mpg UK
Cost / 100 km8.75 LC100 km8.58 LC100 km
Cost / 100 mi14.08 LC100 mi13.80 LC100 mi
Annual fuel used750 L198 US gal165 UK gal735 L194 US gal162 UK gal
Annual fuel cost1,313 LC/year1,286 LC/year

Head-to-head comparisons

Mercedes-Benz C-class (W206) Facelift 2026 C 250d

  • Has 6 hp more
  • Has 40 Nm more
  • Has 10 km/h (6 mph) higher top speed
  • Has 483 km (300 mi) more estimated range

Pros

  • Highest top speed
  • Most powerful
  • Highest torque
  • Best estimated range

Cons

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

Mercedes-Benz C-class Coupe (C205) Facelift 2018 C 220d

  • Is 205 kg lighter
  • Is 0.1 s quicker from 0-100 km/h
  • Uses 0.1 L/100 km less fuel
  • Has 12 hp/t better power-to-weight

Pros

  • Quickest 0-100 km/h in this comparison
  • Lightest
  • Lowest combined fuel consumption
  • Best power-to-weight ratio

Cons

  • Lowest power
  • Lowest top speed

Choose cars to compare

Brand
Model
Generation
Engine or modification
Mercedes-Benz C-class (W206) C 250d
Mercedes-Benz C-class Coupe (C205) C 220d
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Mercedes-Benz C-class (W206) · Facelift 2026 C 250d vs Mercedes-Benz C-class Coupe (C205) · Facelift 2018 C 220d - car comparison - FastVsFaster