Car comparison

Mercedes-Benz C-class Coupe (C205) C 300vsMercedes-Benz C-class Coupe (C205) · Facelift 2018 C 300d

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

New comparison

Mercedes-Benz C-class Coupe (C205)

C 300

245 hp1991 ccGasolineRWDAutomaticTurbochargedCoupe2016-2018
VS

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

C 300d

245 hp1950 ccDieselRWDAutomaticTurbochargedCoupe2018-2021

Comparison overview

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

Best choices

Mercedes-Benz C-class Coupe (C205) Facelift 2018 C 300d

  • Highest torque
    500 Nm
    369 lb-ft
  • Lowest combined fuel consumption
    5.4 L/100 km
    43.6 mpg US
    52.3 mpg UK
  • Lowest city consumption
    6.4 L/100 km
    36.8 mpg US
    44.1 mpg UK
  • Lowest highway consumption
    4.9 L/100 km
    48.0 mpg US
    57.6 mpg UK
  • Best overall score
    60/100
  • Best performance score
    64/100
  • Best economy score
    92/100
  • Best practicality score
    52/100

Mercedes-Benz C-class Coupe (C205) C 300

  • Quickest 0-100 km/h
    6.0 s
  • Fastest top speed
    260 km/h
    162 mph Unrestricted
    250 km/h
    155 mph Restricted
  • Most powerful
    245 hp
    183 kW
  • Lightest
    1,490 kg
    3,285 lb
  • Best power-to-weight
    164 hp/t
    123 kW/t
    6.1 kg/hp
  • Lowest CO2 emissions
    143 g/km
  • Best estimated range
    1,048 km
    651 mi

Specification comparison

Specification comparison
ModelMercedes-BenzC-class Coupe (C205)C 300Mercedes-BenzC-class Coupe (C205)Facelift 2018C 300d
Power
245hp183kW
245hp183kW
Torque
370Nm273lb-ft
500Nm369lb-ft
Curb weight
1,490kg3,285lb
1,615kg3,560lb
Gross weight
2,045kg4,508lb
2,185kg4,817lb
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Calculated
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Calculated
To 99% top speed
82.8s99% target: 257 km/h / 160 mph
Calculated
83.0s99% target: 257 km/h / 160 mph
Calculated
0-100 km/h
6.0s
6.0s
0-200 km/h
21.8s
Calculated
21.8s
Calculated
0-60 mph
5.7s
Calculated
5.7s
Calculated
Fuel consumption
6.3L/100 km37.3mpg US44.8mpg UK
5.4L/100 km43.6mpg US52.3mpg UK
Fuel consumption city
8.3L/100 km28.3mpg US34.0mpg UK
6.4L/100 km36.8mpg US44.1mpg UK
Fuel consumption highway
5.1L/100 km46.1mpg US55.4mpg UK
4.9L/100 km48mpg US57.6mpg UK
Quarter mile
14.1s
Calculated
14.1s
Calculated
Power-to-weight
164hp/t123kW/t75hp/1000 lb
Calculated
152hp/t113kW/t69hp/1000 lb
Calculated
Torque-to-weight
248Nm/t166lb-ft/ton
Calculated
310Nm/t207lb-ft/ton
Calculated
Estimated range
1,048km651mi
Calculated
926km575mi
Calculated
Displacement
1,991cc121cu in
1,950cc119cu in
Length
4,686mm184in
4,686mm184in
Width
1,810mm71in
1,810mm71in
Height
1,405mm55in
1,405mm55in
Wheelbase
2,840mm112in
2,840mm112in
Front track
1,563mm62in
1,567mm62in
Rear track
1,546mm61in
-
Ground clearance
89mm4in
88mm3in
Trunk volume
400L
-
Doors
2
2
Seats
4
4
Fuel tank
66L
50L
CO2 emissions
143g/km
143g/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 300Mercedes-Benz C-class Coupe (C205) Facelift 2018 C 300dPowerTorque
  • Mercedes-Benz C-class Coupe (C205) C 300: Power / Torque
  • Mercedes-Benz C-class Coupe (C205) Facelift 2018 C 300d: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
Mercedes-BenzC-class Coupe (C205)C 3005,500 rpm1,300-4,000 rpm5,750 rpm
Mercedes-BenzC-class Coupe (C205)Facelift 2018C 300d-1,600-2,400 rpm2,650 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricMercedes-BenzC-class Coupe (C205)C 300Mercedes-BenzC-class Coupe (C205)Facelift 2018C 300d
Acceleration checkpoints
0-60 mph
0-97 km/h
5.7 s
5.7 s
0-100 km/h
0-62 mph
6.0 s
6.0 s
0-200 km/h
0-124 mph
21.8 s
21.8 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Likely limited
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Likely limited
Drag race simulation
60 ft
18 m
2.3 s
2.3 s
330 ft
101 m
6.1 s
6.1 s
1/8 mile
201 m
9.2 s
9.2 s
1000 ft
305 m
11.9 s
11.9 s
1/4 mile
402 m
14.1 s
14.1 s
Trap speed
1/4 mile
402 m
165 km/h
103 mph
165 km/h
103 mph

Power comparison

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

Chart data table
VehicleValue
Mercedes-BenzC-class Coupe (C205)C 300
245 hp
183 kW
Mercedes-BenzC-class Coupe (C205)Facelift 2018C 300d
245 hp
183 kW

Torque comparison

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

Chart data table
VehicleValue
Mercedes-BenzC-class Coupe (C205)C 300
370 Nm
273 lb-ft
Mercedes-BenzC-class Coupe (C205)Facelift 2018C 300d
500 Nm
369 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 300
1,490 kg
3,285 lb
Mercedes-BenzC-class Coupe (C205)Facelift 2018C 300d
1,615 kg
3,560 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 300
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Mercedes-BenzC-class Coupe (C205)Facelift 2018C 300d
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 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 3006.0 s
Mercedes-BenzC-class Coupe (C205)Facelift 2018C 300d6.0 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 300
6.3 L/100 km
37.3 mpg US
44.8 mpg UK
Mercedes-BenzC-class Coupe (C205)Facelift 2018C 300d
5.4 L/100 km
43.6 mpg US
52.3 mpg UK

The biggest fuel consumption difference is between Mercedes-Benz C-class Coupe (C205) Facelift 2018 C 300d and Mercedes-Benz C-class Coupe (C205) C 300: 0.9 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 300
164 hp/t
123 kW/t
6.1 kg/hp
Mercedes-BenzC-class Coupe (C205)Facelift 2018C 300d
152 hp/t
113 kW/t
6.6 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 300
1,048 km
651 mi
Mercedes-BenzC-class Coupe (C205)Facelift 2018C 300d
926 km
575 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
Mercedes-BenzC-class Coupe (C205)C 300
245 hp
183 kW
6.0 s
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Mercedes-BenzC-class Coupe (C205)Facelift 2018C 300d
245 hp
183 kW
6.0 s
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 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 300
Power
245 hp
183 kW
0-100 km/h6.0 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 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 Coupe (C205)Facelift 2018C 300d
Power
245 hp
183 kW
0-100 km/h6.0 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 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 Coupe (C205)C 300
Power
245 hp
183 kW
0-100 km/h6.0 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
6.3 L/100 km
37.3 mpg US
44.8 mpg UK
Mercedes-BenzC-class Coupe (C205)Facelift 2018C 300d
Power
245 hp
183 kW
0-100 km/h6.0 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
5.4 L/100 km
43.6 mpg US
52.3 mpg UK

Mercedes-Benz C-class Coupe (C205) Facelift 2018 C 300d 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 300
6.3 L/100 km
37.3 mpg US
44.8 mpg UK
6.0 s
Mercedes-BenzC-class Coupe (C205)Facelift 2018C 300d
5.4 L/100 km
43.6 mpg US
52.3 mpg UK
6.0 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 Coupe (C205)C 300
164 hp/t
123 kW/t
6.1 kg/hp
6.3 L/100 km
37.3 mpg US
44.8 mpg UK
Mercedes-BenzC-class Coupe (C205)Facelift 2018C 300d
152 hp/t
113 kW/t
6.6 kg/hp
5.4 L/100 km
43.6 mpg US
52.3 mpg UK

Detailed score breakdown

Detailed score breakdown
VehicleMercedes-BenzC-class Coupe (C205)C 300Mercedes-BenzC-class Coupe (C205)Facelift 2018C 300d
Power
245 hp
183 kW
245 hp
183 kW
Torque
370 Nm
273 lb-ft
500 Nm
369 lb-ft
Acceleration
6.0 s
6.0 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Lightness
1,490 kg
3,285 lb
1,615 kg
3,560 lb
Fuel consumption
6.3 L/100 km
37.3 mpg US
44.8 mpg UK
5.4 L/100 km
43.6 mpg US
52.3 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
2 doors
4 seats
Trunk-
Length
4,686 mm
184.5 in
Height
1,405 mm
55.3 in
Range score
1,048 km
651 mi
926 km
575 mi
CO2 score
143 g/km
143 g/km
Trunk score
400 L
14.1 cu ft
-
Power-to-weight score
164 hp/t
123 kW/t
6.1 kg/hp
152 hp/t
113 kW/t
6.6 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 300Mercedes-Benz C-class Coupe (C205) Facelift 2018 C 300d
Consumption6.3 L/100 km37.3 mpg US44.8 mpg UK5.4 L/100 km43.6 mpg US52.3 mpg UK
Cost / 100 km11.03 LC100 km9.45 LC100 km
Cost / 100 mi17.74 LC100 mi15.21 LC100 mi
Annual fuel used945 L250 US gal208 UK gal810 L214 US gal178 UK gal
Annual fuel cost1,654 LC/year1,418 LC/year

Head-to-head comparisons

Mercedes-Benz C-class Coupe (C205) C 300

  • Is 125 kg lighter
  • Has 13 hp/t better power-to-weight
  • Has 122 km (76 mi) more estimated range

Pros

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

Cons

  • Highest combined fuel consumption
  • Highest CO2 emissions

Choose cars to compare

Brand
Model
Generation
Engine or modification
Mercedes-Benz C-class Coupe (C205) C 300
Mercedes-Benz C-class Coupe (C205) C 300d
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