Car comparison

Mercedes-Benz C-class Cabriolet (A205) · Facelift 2018 C 300 · Stage 3vsMercedes-Benz C-class Cabriolet (A205) · Facelift 2018 C 300 · Stage 2vsMercedes-Benz C-class Cabriolet (A205) · Facelift 2018 C 300 · Stage 1vsMercedes-Benz C-class Cabriolet (A205) · Facelift 2018 C 300

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

New comparison
Mercedes-Benz logo

Mercedes-Benz C-class Cabriolet (A205) · Facelift 2018

C 300 (Stage 3)

387 hp1991 ccGasolineAWDAutomaticTurbochargedCabriolet / convertible2019-2023
VS
Mercedes-Benz logo

Mercedes-Benz C-class Cabriolet (A205) · Facelift 2018

C 300 (Stage 2)

335 hp1991 ccGasolineAWDAutomaticTurbochargedCabriolet / convertible2019-2023
VS
Mercedes-Benz logo

Mercedes-Benz C-class Cabriolet (A205) · Facelift 2018

C 300 (Stage 1)

304 hp1991 ccGasolineAWDAutomaticTurbochargedCabriolet / convertible2019-2023
VS
Mercedes-Benz logo

Mercedes-Benz C-class Cabriolet (A205) · Facelift 2018

C 300

258 hp1991 ccGasolineAWDAutomaticTurbochargedCabriolet / convertible2019-2023

Comparison overview

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

Best choices

Mercedes-Benz C-class Cabriolet (A205) Facelift 2018 C 300 (Stage 3) 387 hp

  • Quickest 0-100 km/h
    4.9 s
  • Fastest top speed
    291 km/h
    181 mph
  • Most powerful
    387 hp
    289 kW
  • Highest torque
    574 Nm
    423 lb-ft
  • Lightest
    1,760 kg
    3,880 lb
  • Best power-to-weight
    220 hp/t
    164 kW/t
    4.5 kg/hp
  • Lowest combined fuel consumption
    7.2 L/100 km
    32.7 mpg US
    39.2 mpg UK
  • Lowest city consumption
    9.5 L/100 km
    24.8 mpg US
    29.7 mpg UK
  • Lowest highway consumption
    5.9 L/100 km
    39.9 mpg US
    47.9 mpg UK
  • Best estimated range
    917 km
    570 mi
  • Largest trunk
    285 L
  • Best overall score
    67/100
  • Best performance score
    77/100
  • Best economy score
    87/100
  • Best practicality score
    45/100

Specification comparison

Specification comparison
ModelMercedes-BenzC-class Cabriolet (A205)Facelift 2018C 300 (Stage 3)387 hpMercedes-BenzC-class Cabriolet (A205)Facelift 2018C 300 (Stage 2)335 hpMercedes-BenzC-class Cabriolet (A205)Facelift 2018C 300 (Stage 1)304 hpMercedes-BenzC-class Cabriolet (A205)Facelift 2018C 300258 hp
Power
387hp289kW+129 hp
335hp250kW+77 hp
304hp227kW+46 hp
258hp192kW
Torque
574Nm423lb-ft+204 Nm
500Nm368lb-ft+130 Nm
451Nm333lb-ft+81 Nm
370Nm273lb-ft
Curb weight
1,760kg3,880lb
1,760kg3,880lb
1,760kg3,880lb
1,760kg3,880lb
Gross weight
2,300kg5,071lb
2,300kg5,071lb
2,300kg5,071lb
2,300kg5,071lb
Top speed
291 km/h
181 mph
+31 km/h
276 km/h
171 mph
+16 km/h
266 km/h
165 mph
+6 km/h
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Calculated
To 99% top speed
77.3s99% target: 288 km/h / 179 mph-18.4 s
Calculated
82.3s99% target: 273 km/h / 170 mph-13.3 s
Calculated
85.3s99% target: 263 km/h / 164 mph-10.4 s
Calculated
95.6s99% target: 257 km/h / 160 mph
Calculated
0-100 km/h
4.9s-1.4 s
5.4s-1.0 s
5.7s-0.6 s
6.3s
0-200 km/h
15.8s-8.2 s
Calculated
18.5s-5.5 s
Calculated
20.6s-3.4 s
Calculated
24.0s
Calculated
0-60 mph
4.7s-1.3 s
Calculated
5.1s-0.9 s
Calculated
5.4s-0.6 s
Calculated
6.0s
Calculated
Fuel consumption
7.2L/100 km32.7mpg US39.2mpg UK
7.2L/100 km32.7mpg US39.2mpg UK
7.2L/100 km32.7mpg US39.2mpg UK
7.2L/100 km32.7mpg US39.2mpg UK
Fuel consumption city
9.5L/100 km24.8mpg US29.7mpg UK
9.5L/100 km24.8mpg US29.7mpg UK
9.5L/100 km24.8mpg US29.7mpg UK
9.5L/100 km24.8mpg US29.7mpg UK
Fuel consumption highway
5.9L/100 km39.9mpg US47.9mpg UK
5.9L/100 km39.9mpg US47.9mpg UK
5.9L/100 km39.9mpg US47.9mpg UK
5.9L/100 km39.9mpg US47.9mpg UK
Quarter mile
12.9s-1.5 s
Calculated
13.4s-0.9 s
Calculated
13.8s-0.6 s
Calculated
14.4s
Calculated
Power-to-weight
220hp/t164kW/t100hp/1000 lb
Calculated
191hp/t142kW/t86hp/1000 lb
Calculated
173hp/t129kW/t78hp/1000 lb
Calculated
147hp/t109kW/t66hp/1000 lb
Calculated
Torque-to-weight
326Nm/t218lb-ft/ton
Calculated
284Nm/t190lb-ft/ton
Calculated
256Nm/t172lb-ft/ton
Calculated
210Nm/t141lb-ft/ton
Calculated
Estimated range
917km570mi
Calculated
917km570mi
Calculated
917km570mi
Calculated
917km570mi
Calculated
Displacement
1,991cc121cu in
1,991cc121cu in
1,991cc121cu in
1,991cc121cu in
Length
4,686mm184in
4,686mm184in
4,686mm184in
4,686mm184in
Width
1,810mm71in
1,810mm71in
1,810mm71in
1,810mm71in
Height
1,409mm55in
1,409mm55in
1,409mm55in
1,409mm55in
Wheelbase
2,840mm112in
2,840mm112in
2,840mm112in
2,840mm112in
Front track
1,567mm62in
1,567mm62in
1,567mm62in
1,567mm62in
Rear track
1,551mm61in
1,551mm61in
1,551mm61in
1,551mm61in
Trunk volume
285L
285L
285L
285L
Max trunk volume
360L
360L
360L
360L
Doors
2
2
2
2
Seats
4
4
4
4
Fuel tank
66L
66L
66L
66L

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 Cabriolet (A205) Facelift 2018 C 300 (Stage 3) 387 hpMercedes-Benz C-class Cabriolet (A205) Facelift 2018 C 300 (Stage 2) 335 hpMercedes-Benz C-class Cabriolet (A205) Facelift 2018 C 300 (Stage 1) 304 hpMercedes-Benz C-class Cabriolet (A205) Facelift 2018 C 300 258 hpPowerTorque
  • Mercedes-Benz C-class Cabriolet (A205) Facelift 2018 C 300 (Stage 3) 387 hp: Power / Torque
  • Mercedes-Benz C-class Cabriolet (A205) Facelift 2018 C 300 (Stage 2) 335 hp: Power / Torque
  • Mercedes-Benz C-class Cabriolet (A205) Facelift 2018 C 300 (Stage 1) 304 hp: Power / Torque
  • Mercedes-Benz C-class Cabriolet (A205) Facelift 2018 C 300 258 hp: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
Mercedes-BenzC-class Cabriolet (A205)Facelift 2018C 300 (Stage 3)387 hp5,800 rpm1,800-4,000 rpm6,050 rpm
Mercedes-BenzC-class Cabriolet (A205)Facelift 2018C 300 (Stage 2)335 hp5,800 rpm1,800-4,000 rpm6,050 rpm
Mercedes-BenzC-class Cabriolet (A205)Facelift 2018C 300 (Stage 1)304 hp5,800 rpm1,800-4,000 rpm6,050 rpm
Mercedes-BenzC-class Cabriolet (A205)Facelift 2018C 300258 hp5,800 rpm1,800-4,000 rpm6,050 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricMercedes-BenzC-class Cabriolet (A205)Facelift 2018C 300 (Stage 3)387 hpMercedes-BenzC-class Cabriolet (A205)Facelift 2018C 300 (Stage 2)335 hpMercedes-BenzC-class Cabriolet (A205)Facelift 2018C 300 (Stage 1)304 hpMercedes-BenzC-class Cabriolet (A205)Facelift 2018C 300258 hp
Acceleration checkpoints
0-60 mph
0-97 km/h
4.7 s
5.1 s
5.4 s
6.0 s
0-100 km/h
0-62 mph
4.9 s
5.4 s
5.7 s
6.3 s
0-200 km/h
0-124 mph
15.8 s
18.5 s
20.6 s
24.0 s
Top speed
291 km/h
181 mph
276 km/h
171 mph
266 km/h
165 mph
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Limited
Drag race simulation
60 ft
18 m
2.2 s
2.2 s
2.3 s
2.3 s
330 ft
101 m
5.7 s
5.9 s
6.0 s
6.2 s
1/8 mile
201 m
8.5 s
8.8 s
9.0 s
9.4 s
1000 ft
305 m
10.9 s
11.3 s
11.6 s
12.1 s
1/4 mile
402 m
12.9 s
13.4 s
13.8 s
14.4 s
Trap speed
1/4 mile
402 m
182 km/h
113 mph
173 km/h
108 mph
168 km/h
104 mph
161 km/h
100 mph

Power comparison

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

Mercedes-Benz C-class Cabriolet (A205) Facelift 2018 C 300 (Stage 3) 387 hp has 129 hp more than Mercedes-Benz C-class Cabriolet (A205) Facelift 2018 C 300 258 hp.

The biggest power difference is between Mercedes-Benz C-class Cabriolet (A205) Facelift 2018 C 300 258 hp and Mercedes-Benz C-class Cabriolet (A205) Facelift 2018 C 300 (Stage 3) 387 hp: 129 hp (96 kW).

Top speed without limiter comparison

Bar comparison chart for Top speed without limiter. Higher is better · km/h / mph

0-100 km/h comparison

Bar comparison chart for 0-100 km/h. Lower is better · seconds

The biggest 0-100 km/h difference is between Mercedes-Benz C-class Cabriolet (A205) Facelift 2018 C 300 (Stage 3) 387 hp and Mercedes-Benz C-class Cabriolet (A205) Facelift 2018 C 300 258 hp: 1.4 s.

The closest cars by acceleration are Mercedes-Benz C-class Cabriolet (A205) Facelift 2018 C 300 (Stage 2) 335 hp and Mercedes-Benz C-class Cabriolet (A205) Facelift 2018 C 300 (Stage 1) 304 hp, separated by only 0.3 s.

Fuel consumption comparison

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

Power-to-weight comparison

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

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
Mercedes-BenzC-class Cabriolet (A205)Facelift 2018C 300 (Stage 3)387 hp
387 hp
289 kW
4.9 s
291 km/h
181 mph
Mercedes-BenzC-class Cabriolet (A205)Facelift 2018C 300 (Stage 2)335 hp
335 hp
250 kW
5.4 s
276 km/h
171 mph
Mercedes-BenzC-class Cabriolet (A205)Facelift 2018C 300 (Stage 1)304 hp
304 hp
227 kW
5.7 s
266 km/h
165 mph
Mercedes-BenzC-class Cabriolet (A205)Facelift 2018C 300258 hp
258 hp
192 kW
6.3 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 Cabriolet (A205)Facelift 2018C 300 (Stage 3)387 hp
Power
387 hp
289 kW
0-100 km/h4.9 s
Top speed
291 km/h
181 mph
Doors/seats
2 doors
4 seats
Trunk
285 L
10.1 cu ft
Length
4,686 mm
184.5 in
Height
1,409 mm
55.5 in
Mercedes-BenzC-class Cabriolet (A205)Facelift 2018C 300 (Stage 2)335 hp
Power
335 hp
250 kW
0-100 km/h5.4 s
Top speed
276 km/h
171 mph
Doors/seats
2 doors
4 seats
Trunk
285 L
10.1 cu ft
Length
4,686 mm
184.5 in
Height
1,409 mm
55.5 in
Mercedes-BenzC-class Cabriolet (A205)Facelift 2018C 300 (Stage 1)304 hp
Power
304 hp
227 kW
0-100 km/h5.7 s
Top speed
266 km/h
165 mph
Doors/seats
2 doors
4 seats
Trunk
285 L
10.1 cu ft
Length
4,686 mm
184.5 in
Height
1,409 mm
55.5 in
Mercedes-BenzC-class Cabriolet (A205)Facelift 2018C 300258 hp
Power
258 hp
192 kW
0-100 km/h6.3 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Doors/seats
2 doors
4 seats
Trunk
285 L
10.1 cu ft
Length
4,686 mm
184.5 in
Height
1,409 mm
55.5 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 Cabriolet (A205)Facelift 2018C 300 (Stage 3)387 hp
Power
387 hp
289 kW
0-100 km/h4.9 s
Top speed
291 km/h
181 mph
7.2 L/100 km
32.7 mpg US
39.2 mpg UK
Mercedes-BenzC-class Cabriolet (A205)Facelift 2018C 300 (Stage 2)335 hp
Power
335 hp
250 kW
0-100 km/h5.4 s
Top speed
276 km/h
171 mph
7.2 L/100 km
32.7 mpg US
39.2 mpg UK
Mercedes-BenzC-class Cabriolet (A205)Facelift 2018C 300 (Stage 1)304 hp
Power
304 hp
227 kW
0-100 km/h5.7 s
Top speed
266 km/h
165 mph
7.2 L/100 km
32.7 mpg US
39.2 mpg UK
Mercedes-BenzC-class Cabriolet (A205)Facelift 2018C 300258 hp
Power
258 hp
192 kW
0-100 km/h6.3 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
7.2 L/100 km
32.7 mpg US
39.2 mpg UK

Mercedes-Benz C-class Cabriolet (A205) Facelift 2018 C 300 (Stage 3) 387 hp 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 Cabriolet (A205)Facelift 2018C 300 (Stage 3)387 hp
7.2 L/100 km
32.7 mpg US
39.2 mpg UK
4.9 s
Mercedes-BenzC-class Cabriolet (A205)Facelift 2018C 300 (Stage 2)335 hp
7.2 L/100 km
32.7 mpg US
39.2 mpg UK
5.4 s
Mercedes-BenzC-class Cabriolet (A205)Facelift 2018C 300 (Stage 1)304 hp
7.2 L/100 km
32.7 mpg US
39.2 mpg UK
5.7 s
Mercedes-BenzC-class Cabriolet (A205)Facelift 2018C 300258 hp
7.2 L/100 km
32.7 mpg US
39.2 mpg UK
6.3 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 Cabriolet (A205)Facelift 2018C 300 (Stage 3)387 hp
220 hp/t
164 kW/t
4.5 kg/hp
7.2 L/100 km
32.7 mpg US
39.2 mpg UK
Mercedes-BenzC-class Cabriolet (A205)Facelift 2018C 300 (Stage 2)335 hp
191 hp/t
142 kW/t
5.2 kg/hp
7.2 L/100 km
32.7 mpg US
39.2 mpg UK
Mercedes-BenzC-class Cabriolet (A205)Facelift 2018C 300 (Stage 1)304 hp
173 hp/t
129 kW/t
5.8 kg/hp
7.2 L/100 km
32.7 mpg US
39.2 mpg UK
Mercedes-BenzC-class Cabriolet (A205)Facelift 2018C 300258 hp
147 hp/t
109 kW/t
6.8 kg/hp
7.2 L/100 km
32.7 mpg US
39.2 mpg UK

Detailed score breakdown

Detailed score breakdown
VehicleMercedes-BenzC-class Cabriolet (A205)Facelift 2018C 300 (Stage 3)387 hpMercedes-BenzC-class Cabriolet (A205)Facelift 2018C 300 (Stage 2)335 hpMercedes-BenzC-class Cabriolet (A205)Facelift 2018C 300 (Stage 1)304 hpMercedes-BenzC-class Cabriolet (A205)Facelift 2018C 300258 hp
Power
387 hp
289 kW
335 hp
250 kW
304 hp
227 kW
258 hp
192 kW
Torque
574 Nm
423 lb-ft
500 Nm
368 lb-ft
451 Nm
333 lb-ft
370 Nm
273 lb-ft
Acceleration
4.9 s
5.4 s
5.7 s
6.3 s
Top speed
291 km/h
181 mph
276 km/h
171 mph
266 km/h
165 mph
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Lightness
1,760 kg
3,880 lb
1,760 kg
3,880 lb
1,760 kg
3,880 lb
1,760 kg
3,880 lb
Fuel consumption
7.2 L/100 km
32.7 mpg US
39.2 mpg UK
7.2 L/100 km
32.7 mpg US
39.2 mpg UK
7.2 L/100 km
32.7 mpg US
39.2 mpg UK
7.2 L/100 km
32.7 mpg US
39.2 mpg UK
Practicality
Doors/seats
2 doors
4 seats
Trunk
285 L
10.1 cu ft
Length
4,686 mm
184.5 in
Height
1,409 mm
55.5 in
Doors/seats
2 doors
4 seats
Trunk
285 L
10.1 cu ft
Length
4,686 mm
184.5 in
Height
1,409 mm
55.5 in
Doors/seats
2 doors
4 seats
Trunk
285 L
10.1 cu ft
Length
4,686 mm
184.5 in
Height
1,409 mm
55.5 in
Doors/seats
2 doors
4 seats
Trunk
285 L
10.1 cu ft
Length
4,686 mm
184.5 in
Height
1,409 mm
55.5 in
Range score
917 km
570 mi
917 km
570 mi
917 km
570 mi
917 km
570 mi
Trunk score
285 L
10.1 cu ft
285 L
10.1 cu ft
285 L
10.1 cu ft
285 L
10.1 cu ft
Power-to-weight score
220 hp/t
164 kW/t
4.5 kg/hp
191 hp/t
142 kW/t
5.2 kg/hp
173 hp/t
129 kW/t
5.8 kg/hp
147 hp/t
109 kW/t
6.8 kg/hp
Overall
Fixed score
Fixed score
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 Cabriolet (A205) Facelift 2018 C 300 (Stage 3) 387 hpMercedes-Benz C-class Cabriolet (A205) Facelift 2018 C 300 (Stage 2) 335 hpMercedes-Benz C-class Cabriolet (A205) Facelift 2018 C 300 (Stage 1) 304 hpMercedes-Benz C-class Cabriolet (A205) Facelift 2018 C 300 258 hp
Consumption7.2 L/100 km32.7 mpg US39.2 mpg UK7.2 L/100 km32.7 mpg US39.2 mpg UK7.2 L/100 km32.7 mpg US39.2 mpg UK7.2 L/100 km32.7 mpg US39.2 mpg UK
Cost / 100 km12.60 LC100 km12.60 LC100 km12.60 LC100 km12.60 LC100 km
Cost / 100 mi20.28 LC100 mi20.28 LC100 mi20.28 LC100 mi20.28 LC100 mi
Annual fuel used1,080 L285 US gal238 UK gal1,080 L285 US gal238 UK gal1,080 L285 US gal238 UK gal1,080 L285 US gal238 UK gal
Annual fuel cost1,890 LC/year1,890 LC/year1,890 LC/year1,890 LC/year

Head-to-head comparisons

Mercedes-Benz C-class Cabriolet (A205) Facelift 2018 C 300 (Stage 3) 387 hp

  • Has 52 hp more
  • Has 74 Nm more
  • Is 0.5 s quicker from 0-100 km/h
  • Has 15 km/h (9 mph) higher top speed
  • Has 29 hp/t better power-to-weight

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

Choose cars to compare

Brand
Model
Generation
Engine or modification
Mercedes-Benz C-class Cabriolet (A205) C 300
Compare selected cars
1 vehicle selected

Popular comparisons

Mercedes-Benz C-class Cabriolet (A205) · Facelift 2018 C 300 · Stage 3 vs Mercedes-Benz C-class Cabriolet (A205) · Facelift 2018 C 300 · Stage 2 vs Mercedes-Benz C-class Cabriolet (A205) · Facelift 2018 C 300 · Stage 1 vs Mercedes-Benz C-class Cabriolet (A205) · Facelift 2018 C 300 - car comparison - FastVsFaster