Car comparison

Mercedes-Benz C-class (W205) C 300vsMercedes-Benz C-class Coupe (C205) · Facelift 2018 C 300

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

New comparison

Mercedes-Benz C-class (W205)

C 300

245 hp1991 ccGasolineRWDAutomaticTurbochargedSedan2015-2016
VS

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

C 300

258 hp1991 ccGasolineAWDAutomaticTurbochargedCoupe2021-2023

Comparison overview

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

Best choices

Mercedes-Benz C-class (W205) C 300

  • Quickest 0-100 km/h
    5.9 s
  • Fastest top speed
    260 km/h
    162 mph Unrestricted
    250 km/h
    155 mph Restricted
  • Highest torque
    370 Nm
    273 lb-ft
  • Lightest
    1,455 kg
    3,208 lb
  • Best power-to-weight
    168 hp/t
    126 kW/t
    5.9 kg/hp
  • Lowest combined fuel consumption
    6.8 L/100 km
    34.6 mpg US
    41.5 mpg UK
  • Lowest city consumption
    8.8 L/100 km
    26.7 mpg US
    32.1 mpg UK
  • Best estimated range
    971 km
    603 mi
  • Largest trunk
    480 L
  • Best overall score
    66/100
  • Best performance score
    62/100
  • Best economy score
    89/100
  • Best practicality score
    74/100

Specification comparison

Specification comparison
ModelMercedes-BenzC-class (W205)C 300Mercedes-BenzC-class Coupe (C205)Facelift 2018C 300
Power
245hp183kW
258hp192kW
Torque
370Nm273lb-ft
370Nm273lb-ft
Curb weight
1,455kg3,208lb
1,605kg3,538lb
Gross weight
2,095kg4,619lb
2,175kg4,795lb
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
59.4s99% target: 257 km/h / 160 mph
Calculated
82.0s99% target: 257 km/h / 160 mph
Calculated
0-100 km/h
5.9s
6.0s
0-200 km/h
18.4s
Calculated
21.7s
Calculated
0-60 mph
5.6s
Calculated
5.7s
Calculated
Fuel consumption
6.8L/100 km34.6mpg US41.5mpg UK
6.9L/100 km34.1mpg US40.9mpg UK
Fuel consumption city
8.8L/100 km26.7mpg US32.1mpg UK
9.2L/100 km25.6mpg US30.7mpg UK
Fuel consumption highway
5.7L/100 km41.3mpg US49.6mpg UK
5.6L/100 km42mpg US50.4mpg UK
Quarter mile
13.9s
Calculated
14.1s
Calculated
Power-to-weight
168hp/t126kW/t76hp/1000 lb
Calculated
161hp/t120kW/t73hp/1000 lb
Calculated
Torque-to-weight
254Nm/t170lb-ft/ton
Calculated
231Nm/t154lb-ft/ton
Calculated
Estimated range
971km603mi
Calculated
957km594mi
Calculated
Displacement
1,991cc121cu in
1,991cc121cu in
Length
4,686mm184in
4,686mm184in
Width
1,810mm71in
1,810mm71in
Height
1,442mm57in
1,413mm56in
Wheelbase
2,840mm112in
2,840mm112in
Front track
1,588mm63in
1,549mm61in
Rear track
1,570mm62in
1,567mm62in
Trunk volume
480L
360L
Doors
4
2
Seats
5
4
Fuel tank
66L
66L
CO2 emissions
157g/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 (W205) C 300Mercedes-Benz C-class Coupe (C205) Facelift 2018 C 300PowerTorque
  • Mercedes-Benz C-class (W205) C 300: Power / Torque
  • Mercedes-Benz C-class Coupe (C205) Facelift 2018 C 300: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
Mercedes-BenzC-class (W205)C 3005,500 rpm1,300-4,000 rpm5,750 rpm
Mercedes-BenzC-class Coupe (C205)Facelift 2018C 300-1,800-4,000 rpm4,250 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricMercedes-BenzC-class (W205)C 300Mercedes-BenzC-class Coupe (C205)Facelift 2018C 300
Acceleration checkpoints
0-60 mph
0-97 km/h
5.6 s
5.7 s
0-100 km/h
0-62 mph
5.9 s
6.0 s
0-200 km/h
0-124 mph
18.4 s
21.7 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
Limited
Drag race simulation
60 ft
18 m
2.5 s
2.3 s
330 ft
101 m
6.3 s
6.2 s
1/8 mile
201 m
9.3 s
9.2 s
1000 ft
305 m
11.8 s
11.9 s
1/4 mile
402 m
13.9 s
14.1 s
Trap speed
1/4 mile
402 m
175 km/h
109 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 (W205)C 300
245 hp
183 kW
Mercedes-BenzC-class Coupe (C205)Facelift 2018C 300
258 hp
192 kW

Mercedes-Benz C-class Coupe (C205) Facelift 2018 C 300 has 13 hp more than Mercedes-Benz C-class (W205) C 300.

The biggest power difference is between Mercedes-Benz C-class (W205) C 300 and Mercedes-Benz C-class Coupe (C205) Facelift 2018 C 300: 13 hp (10 kW).

Torque comparison

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

Chart data table
VehicleValue
Mercedes-BenzC-class (W205)C 300
370 Nm
273 lb-ft
Mercedes-BenzC-class Coupe (C205)Facelift 2018C 300
370 Nm
273 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 300
1,455 kg
3,208 lb
Mercedes-BenzC-class Coupe (C205)Facelift 2018C 300
1,605 kg
3,538 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 300
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Mercedes-BenzC-class Coupe (C205)Facelift 2018C 300
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 (W205)C 3005.9 s
Mercedes-BenzC-class Coupe (C205)Facelift 2018C 3006.0 s

Although Mercedes-Benz C-class Coupe (C205) Facelift 2018 C 300 has more power, Mercedes-Benz C-class (W205) C 300 is quicker from 0-100 km/h.

The biggest 0-100 km/h difference is between Mercedes-Benz C-class (W205) C 300 and Mercedes-Benz C-class Coupe (C205) Facelift 2018 C 300: 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 (W205)C 300
6.8 L/100 km
34.6 mpg US
41.5 mpg UK
Mercedes-BenzC-class Coupe (C205)Facelift 2018C 300
6.9 L/100 km
34.1 mpg US
40.9 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 (W205)C 300
168 hp/t
126 kW/t
5.9 kg/hp
Mercedes-BenzC-class Coupe (C205)Facelift 2018C 300
161 hp/t
120 kW/t
6.2 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 300
971 km
603 mi
Mercedes-BenzC-class Coupe (C205)Facelift 2018C 300
957 km
594 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
Mercedes-BenzC-class (W205)C 300
245 hp
183 kW
5.9 s
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Mercedes-BenzC-class Coupe (C205)Facelift 2018C 300
258 hp
192 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 (W205)C 300
Power
245 hp
183 kW
0-100 km/h5.9 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 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 Coupe (C205)Facelift 2018C 300
Power
258 hp
192 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
360 L
12.7 cu ft
Length
4,686 mm
184.5 in
Height
1,413 mm
55.6 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 300
Power
245 hp
183 kW
0-100 km/h5.9 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
6.8 L/100 km
34.6 mpg US
41.5 mpg UK
Mercedes-BenzC-class Coupe (C205)Facelift 2018C 300
Power
258 hp
192 kW
0-100 km/h6.0 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
6.9 L/100 km
34.1 mpg US
40.9 mpg UK

Mercedes-Benz C-class (W205) C 300 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 300
6.8 L/100 km
34.6 mpg US
41.5 mpg UK
5.9 s
Mercedes-BenzC-class Coupe (C205)Facelift 2018C 300
6.9 L/100 km
34.1 mpg US
40.9 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 (W205)C 300
168 hp/t
126 kW/t
5.9 kg/hp
6.8 L/100 km
34.6 mpg US
41.5 mpg UK
Mercedes-BenzC-class Coupe (C205)Facelift 2018C 300
161 hp/t
120 kW/t
6.2 kg/hp
6.9 L/100 km
34.1 mpg US
40.9 mpg UK

Detailed score breakdown

Detailed score breakdown
VehicleMercedes-BenzC-class (W205)C 300Mercedes-BenzC-class Coupe (C205)Facelift 2018C 300
Power
245 hp
183 kW
258 hp
192 kW
Torque
370 Nm
273 lb-ft
370 Nm
273 lb-ft
Acceleration
5.9 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
1,455 kg
3,208 lb
1,605 kg
3,538 lb
Fuel consumption
6.8 L/100 km
34.6 mpg US
41.5 mpg UK
6.9 L/100 km
34.1 mpg US
40.9 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
2 doors
4 seats
Trunk
360 L
12.7 cu ft
Length
4,686 mm
184.5 in
Height
1,413 mm
55.6 in
Range score
971 km
603 mi
957 km
594 mi
CO2 score
157 g/km
-
Trunk score
480 L
17.0 cu ft
360 L
12.7 cu ft
Power-to-weight score
168 hp/t
126 kW/t
5.9 kg/hp
161 hp/t
120 kW/t
6.2 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 300Mercedes-Benz C-class Coupe (C205) Facelift 2018 C 300
Consumption6.8 L/100 km34.6 mpg US41.5 mpg UK6.9 L/100 km34.1 mpg US40.9 mpg UK
Cost / 100 km11.90 LC100 km12.08 LC100 km
Cost / 100 mi19.15 LC100 mi19.43 LC100 mi
Annual fuel used1,020 L269 US gal224 UK gal1,035 L273 US gal228 UK gal
Annual fuel cost1,785 LC/year1,811 LC/year

Head-to-head comparisons

Mercedes-Benz C-class (W205) C 300

  • Is 150 kg lighter
  • Is 0.1 s quicker from 0-100 km/h
  • Uses 0.1 L/100 km less fuel
  • Has 8 hp/t better power-to-weight
  • Has 14 km (9 mi) more estimated range
  • Has 120 L more trunk volume

Pros

  • Quickest 0-100 km/h in this comparison
  • Highest top speed
  • Highest torque
  • Lightest
  • Lowest combined fuel consumption
  • Best power-to-weight ratio
  • Best estimated range
  • Largest trunk

Cons

  • Lowest power

Choose cars to compare

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Model
Generation
Engine or modification
Mercedes-Benz C-class (W205) C 300
Mercedes-Benz C-class Coupe (C205) C 300
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