Car comparison

Mercedes-Benz C-class (W206) · Facelift 2026 C 250vsMercedes-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 250

218 hp1999 ccGasolineRWDAutomaticTurbochargedSedan2026-present

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.

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

Quickest 0-100 km/h
7.0 s
Highest torque
400 Nm
295 lb-ft
Lightest
1,530 kg
3,373 lb
Lowest combined fuel consumption
4.9 L/100 km
48.0 mpg US
57.6 mpg UK
Best performance score
55/100
Best economy score
94/100

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

Fastest top speed
248 km/h
154 mph
Most powerful
218 hp
163 kW
Best power-to-weight
132 hp/t
99 kW/t
7.6 kg/hp
Best estimated range
957 km
594 mi
Best overall score
60/100
Best practicality score
74/100

Specification comparison

Specification comparison
Model	Mercedes-BenzC-class (W206)Facelift 2026C 250	Mercedes-BenzC-class Coupe (C205)Facelift 2018C 220d
Power	218hp163kW	194hp145kW
Torque	320Nm236lb-ft	400Nm295lb-ft
Curb weight	1,650kg3,638lb	1,530kg3,373lb
Gross weight	2,265kg4,993lb	2,085kg4,597lb
Top speed	248 km/h 154 mph	240 km/h 149 mph
To 99% top speed	68.9s99% target: 246 km/h / 153 mph Calculated	87.4s99% target: 238 km/h / 148 mph Calculated
0-100 km/h	7.3s	7.0s
0-200 km/h	23.9s Calculated	28.8s Calculated
0-60 mph	7.0s Calculated	6.6s Calculated
Fuel consumption	6.9L/100 km34.1mpg US40.9mpg 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	15.1s Calculated	15.0s Calculated
Power-to-weight	132hp/t99kW/t60hp/1000 lb Calculated	127hp/t95kW/t58hp/1000 lb Calculated
Torque-to-weight	194Nm/t130lb-ft/ton Calculated	261Nm/t175lb-ft/ton Calculated
Estimated range	957km594mi Calculated	837km520mi Calculated
Displacement	1,999cc122cu 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 250Mercedes-Benz C-class Coupe (C205) Facelift 2018 C 220dPowerTorque

Dyno simulation data table
Vehicle	Peak power RPM	Peak torque RPM	Max engine speed
Mercedes-BenzC-class (W206)Facelift 2026C 250	5,000-6,100 rpm	1,400-4,000 rpm	6,350 rpm
Mercedes-BenzC-class Coupe (C205)Facelift 2018C 220d	-	1,600-2,800 rpm	3,050 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
Metric	Mercedes-BenzC-class (W206)Facelift 2026C 250	Mercedes-BenzC-class Coupe (C205)Facelift 2018C 220d
	Acceleration checkpoints
0-60 mph 0-97 km/h	7.0 s	6.6 s
0-100 km/h 0-62 mph	7.3 s	7.0 s
0-200 km/h 0-124 mph	23.9 s	28.8 s
Top speed	248 km/h 154 mph	240 km/h 149 mph
	Drag race simulation
60 ft 18 m	2.8 s	2.5 s
330 ft 101 m	6.9 s	6.5 s
1/8 mile 201 m	10.1 s	9.8 s
1000 ft 305 m	12.9 s	12.6 s
1/4 mile 402 m	15.1 s	15.0 s
Trap speed 1/4 mile 402 m	161 km/h 100 mph	154 km/h 96 mph

Power comparison

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

Chart data table
Vehicle	Value
Mercedes-BenzC-class (W206)Facelift 2026C 250	218 hp 163 kW
Mercedes-BenzC-class Coupe (C205)Facelift 2018C 220d	194 hp 145 kW

Mercedes-Benz C-class (W206) Facelift 2026 C 250 has 24 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 250: 24 hp (18 kW).

Torque comparison

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

Chart data table
Vehicle	Value
Mercedes-BenzC-class (W206)Facelift 2026C 250	320 Nm 236 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
Vehicle	Value
Mercedes-BenzC-class (W206)Facelift 2026C 250	1,650 kg 3,638 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
Vehicle	Value
Mercedes-BenzC-class (W206)Facelift 2026C 250	248 km/h 154 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
Vehicle	Value
Mercedes-BenzC-class (W206)Facelift 2026C 250	7.3 s
Mercedes-BenzC-class Coupe (C205)Facelift 2018C 220d	7.0 s

Although Mercedes-Benz C-class (W206) Facelift 2026 C 250 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 250: 0.3 s.

Fuel consumption comparison

Bar comparison chart for Fuel consumption. Lower is better · L/100 km / mpg US / mpg UK

Chart data table
Vehicle	Value
Mercedes-BenzC-class (W206)Facelift 2026C 250	6.9 L/100 km 34.1 mpg US 40.9 mpg UK
Mercedes-BenzC-class Coupe (C205)Facelift 2018C 220d	4.9 L/100 km 48.0 mpg US 57.6 mpg UK

The biggest fuel consumption difference is between Mercedes-Benz C-class Coupe (C205) Facelift 2018 C 220d and Mercedes-Benz C-class (W206) Facelift 2026 C 250: 2.0 L/100 km.

Power-to-weight comparison

Bar comparison chart for Power-to-weight. Higher is better · hp/t / kW/t

Chart data table
Vehicle	Value
Mercedes-BenzC-class (W206)Facelift 2026C 250	132 hp/t 99 kW/t 7.6 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
Vehicle	Value
Mercedes-BenzC-class (W206)Facelift 2026C 250	957 km 594 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
Vehicle	Power	Acceleration	Top speed
Mercedes-BenzC-class (W206)Facelift 2026C 250	218 hp 163 kW	7.3 s	248 km/h 154 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.

Vehicle

Performance score

Practicality score

Mercedes-BenzC-class (W206)Facelift 2026C 250

Power	218 hp 163 kW
0-100 km/h	7.3 s
Top speed 248 km/h 154 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/h	7.0 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.

Vehicle

Performance score

Fuel economy score

Mercedes-BenzC-class (W206)Facelift 2026C 250

Power	218 hp 163 kW
0-100 km/h	7.3 s
Top speed 248 km/h 154 mph

6.9 L/100 km

34.1 mpg US

40.9 mpg UK

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

Power	194 hp 145 kW
0-100 km/h	7.0 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 Coupe (C205) Facelift 2018 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
Vehicle	Fuel consumption, L/100 km	0-100 km/h, s
Mercedes-BenzC-class (W206)Facelift 2026C 250	6.9 L/100 km 34.1 mpg US 40.9 mpg UK	7.3 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
Vehicle	Power-to-weight, hp/t	Fuel consumption, L/100 km
Mercedes-BenzC-class (W206)Facelift 2026C 250	132 hp/t 99 kW/t 7.6 kg/hp	6.9 L/100 km 34.1 mpg US 40.9 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

Vehicle

Mercedes-BenzC-class (W206)Facelift 2026C 250

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

Power

218 hp

163 kW

194 hp

145 kW

Torque

320 Nm

236 lb-ft

400 Nm

295 lb-ft

Acceleration

7.3 s

7.0 s

Top speed

248 km/h

154 mph

240 km/h

149 mph

Lightness

1,650 kg

3,638 lb

1,530 kg

3,373 lb

Fuel consumption

6.9 L/100 km

34.1 mpg US

40.9 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

957 km

594 mi

837 km

520 mi

CO2 score

130 g/km

Trunk score

455 L

16.1 cu ft

Power-to-weight score

132 hp/t

99 kW/t

7.6 kg/hp

127 hp/t

95 kW/t

7.9 kg/hp

Overall

Fixed score

Fuel cost and annual usage

Estimate running costs from combined consumption, your annual distance, and the fuel price in your local currency.

Average annual distanceDistance unitFuel price in your local currencyPrice unit

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
Vehicle	Mercedes-Benz C-class (W206) Facelift 2026 C 250	Mercedes-Benz C-class Coupe (C205) Facelift 2018 C 220d
Consumption	6.9 L/100 km34.1 mpg US40.9 mpg UK	4.9 L/100 km48 mpg US57.6 mpg UK
Cost / 100 km	12.08 LC100 km	8.58 LC100 km
Cost / 100 mi	19.43 LC100 mi	13.80 LC100 mi
Annual fuel used	1,035 L273 US gal228 UK gal	735 L194 US gal162 UK gal
Annual fuel cost	1,811 LC/year	1,286 LC/year