Car comparison

Mercedes-Benz SLK (R172) SLK 250 CDIvsMini Roadster (R59) Cooper S 1.6

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

New comparison

Mercedes-Benz SLK (R172)

SLK 250 CDI

204 hp2143 ccDieselRWDAutomaticTwin-turboRoadster2012-2015
VS

Mini Roadster (R59)

Cooper S 1.6

184 hp1598 ccGasolineFWDManualTurbochargedRoadster2012-2015

Comparison overview

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

Best choices

Mercedes-Benz SLK (R172) SLK 250 CDI

  • Quickest 0-100 km/h
    6.7 s
  • Fastest top speed
    243 km/h
    151 mph
  • Most powerful
    204 hp
    152 kW
  • Highest torque
    500 Nm
    369 lb-ft
  • Lowest combined fuel consumption
    5.0 L/100 km
    47.0 mpg US
    56.5 mpg UK
  • Lowest city consumption
    6.2 L/100 km
    37.9 mpg US
    45.6 mpg UK
  • Lowest highway consumption
    4.3 L/100 km
    54.7 mpg US
    65.7 mpg UK
  • Lowest CO2 emissions
    132 g/km
  • Best estimated range
    1,200 km
    746 mi
  • Best overall score
    49/100
  • Best performance score
    58/100
  • Best economy score
    93/100

Specification comparison

Specification comparison
ModelMercedes-BenzSLK (R172)SLK 250 CDIMiniRoadster (R59)Cooper S 1.6
Power
204hp152kW
184hp137kW
Torque
500Nm369lb-ft
260Nm192lb-ft
Curb weight
1,515kg3,340lb
1,185kg2,612lb
Gross weight
1,905kg4,200lb
1,475kg3,252lb
Top speed
243 km/h
151 mph
227 km/h
141 mph
To 99% top speed
81.6s99% target: 241 km/h / 149 mph
Calculated
74.9s99% target: 225 km/h / 140 mph
Calculated
0-100 km/h
6.7s
7.0s
0-200 km/h
26.3s
Calculated
31.0s
Calculated
0-60 mph
6.4s
Calculated
6.6s
Calculated
Fuel consumption
5L/100 km47mpg US56.5mpg UK
6L/100 km39.2mpg US47.1mpg UK
Fuel consumption city
6.2L/100 km37.9mpg US45.6mpg UK
7.5L/100 km31.4mpg US37.7mpg UK
Fuel consumption highway
4.3L/100 km54.7mpg US65.7mpg UK
5.1L/100 km46.1mpg US55.4mpg UK
Quarter mile
14.7s
Calculated
15.0s
Calculated
Power-to-weight
135hp/t100kW/t61hp/1000 lb
Calculated
155hp/t116kW/t70hp/1000 lb
Calculated
Torque-to-weight
330Nm/t221lb-ft/ton
Calculated
219Nm/t147lb-ft/ton
Calculated
Estimated range
1,200km746mi
Calculated
833km518mi
Calculated
Displacement
2,143cc131cu in
1,598cc98cu in
Length
4,134mm163in
3,734mm147in
Width
1,810mm71in
1,683mm66in
Height
1,301mm51in
1,390mm55in
Wheelbase
2,430mm96in
2,467mm97in
Front track
1,559mm61in
1,453mm57in
Rear track
1,565mm62in
1,461mm58in
Ground clearance-
134mm5in
Trunk volume
225L
240L
Max trunk volume
335L
-
Doors
2
2
Seats
2
2
Fuel tank
60L
50L
CO2 emissions
132g/km
139g/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 SLK (R172) SLK 250 CDIMini Roadster (R59) Cooper S 1.6PowerTorque
  • Mercedes-Benz SLK (R172) SLK 250 CDI: Power / Torque
  • Mini Roadster (R59) Cooper S 1.6: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
Mercedes-BenzSLK (R172)SLK 250 CDI3,800 rpm1,600-1,800 rpm4,050 rpm
MiniRoadster (R59)Cooper S 1.65,500 rpm1,730-4,500 rpm5,750 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricMercedes-BenzSLK (R172)SLK 250 CDIMiniRoadster (R59)Cooper S 1.6
Acceleration checkpoints
0-60 mph
0-97 km/h
6.4 s
6.6 s
0-100 km/h
0-62 mph
6.7 s
7.0 s
0-200 km/h
0-124 mph
26.3 s
31.0 s
Top speed
243 km/h
151 mph
227 km/h
141 mph
Drag race simulation
60 ft
18 m
2.4 s
2.5 s
330 ft
101 m
6.4 s
6.5 s
1/8 mile
201 m
9.7 s
9.8 s
1000 ft
305 m
12.4 s
12.6 s
1/4 mile
402 m
14.7 s
15.0 s
Trap speed
1/4 mile
402 m
158 km/h
98 mph
154 km/h
96 mph

Power comparison

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

Chart data table
VehicleValue
Mercedes-BenzSLK (R172)SLK 250 CDI
204 hp
152 kW
MiniRoadster (R59)Cooper S 1.6
184 hp
137 kW

Mercedes-Benz SLK (R172) SLK 250 CDI has 20 hp more than Mini Roadster (R59) Cooper S 1.6.

The biggest power difference is between Mini Roadster (R59) Cooper S 1.6 and Mercedes-Benz SLK (R172) SLK 250 CDI: 20 hp (15 kW).

Torque comparison

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

Chart data table
VehicleValue
Mercedes-BenzSLK (R172)SLK 250 CDI
500 Nm
369 lb-ft
MiniRoadster (R59)Cooper S 1.6
260 Nm
192 lb-ft

Curb weight comparison

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

Chart data table
VehicleValue
Mercedes-BenzSLK (R172)SLK 250 CDI
1,515 kg
3,340 lb
MiniRoadster (R59)Cooper S 1.6
1,185 kg
2,612 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-BenzSLK (R172)SLK 250 CDI
243 km/h
151 mph
MiniRoadster (R59)Cooper S 1.6
227 km/h
141 mph

0-100 km/h comparison

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

Chart data table
VehicleValue
Mercedes-BenzSLK (R172)SLK 250 CDI6.7 s
MiniRoadster (R59)Cooper S 1.67.0 s

The biggest 0-100 km/h difference is between Mercedes-Benz SLK (R172) SLK 250 CDI and Mini Roadster (R59) Cooper S 1.6: 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
VehicleValue
Mercedes-BenzSLK (R172)SLK 250 CDI
5.0 L/100 km
47.0 mpg US
56.5 mpg UK
MiniRoadster (R59)Cooper S 1.6
6.0 L/100 km
39.2 mpg US
47.1 mpg UK

The biggest fuel consumption difference is between Mercedes-Benz SLK (R172) SLK 250 CDI and Mini Roadster (R59) Cooper S 1.6: 1.0 L/100 km.

Power-to-weight comparison

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

Chart data table
VehicleValue
Mercedes-BenzSLK (R172)SLK 250 CDI
135 hp/t
100 kW/t
7.4 kg/hp
MiniRoadster (R59)Cooper S 1.6
155 hp/t
116 kW/t
6.4 kg/hp

Estimated range comparison

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

Chart data table
VehicleValue
Mercedes-BenzSLK (R172)SLK 250 CDI
1,200 km
746 mi
MiniRoadster (R59)Cooper S 1.6
833 km
518 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
Mercedes-BenzSLK (R172)SLK 250 CDI
204 hp
152 kW
6.7 s
243 km/h
151 mph
MiniRoadster (R59)Cooper S 1.6
184 hp
137 kW
7.0 s
227 km/h
141 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-BenzSLK (R172)SLK 250 CDI
Power
204 hp
152 kW
0-100 km/h6.7 s
Top speed
243 km/h
151 mph
Doors/seats
2 doors
2 seats
Trunk
225 L
7.9 cu ft
Length
4,134 mm
162.8 in
Height
1,301 mm
51.2 in
MiniRoadster (R59)Cooper S 1.6
Power
184 hp
137 kW
0-100 km/h7.0 s
Top speed
227 km/h
141 mph
Doors/seats
2 doors
2 seats
Trunk
240 L
8.5 cu ft
Length
3,734 mm
147.0 in
Height
1,390 mm
54.7 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-BenzSLK (R172)SLK 250 CDI
Power
204 hp
152 kW
0-100 km/h6.7 s
Top speed
243 km/h
151 mph
5.0 L/100 km
47.0 mpg US
56.5 mpg UK
MiniRoadster (R59)Cooper S 1.6
Power
184 hp
137 kW
0-100 km/h7.0 s
Top speed
227 km/h
141 mph
6.0 L/100 km
39.2 mpg US
47.1 mpg UK

Mercedes-Benz SLK (R172) SLK 250 CDI 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-BenzSLK (R172)SLK 250 CDI
5.0 L/100 km
47.0 mpg US
56.5 mpg UK
6.7 s
MiniRoadster (R59)Cooper S 1.6
6.0 L/100 km
39.2 mpg US
47.1 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-BenzSLK (R172)SLK 250 CDI
135 hp/t
100 kW/t
7.4 kg/hp
5.0 L/100 km
47.0 mpg US
56.5 mpg UK
MiniRoadster (R59)Cooper S 1.6
155 hp/t
116 kW/t
6.4 kg/hp
6.0 L/100 km
39.2 mpg US
47.1 mpg UK

Detailed score breakdown

Detailed score breakdown
VehicleMercedes-BenzSLK (R172)SLK 250 CDIMiniRoadster (R59)Cooper S 1.6
Power
204 hp
152 kW
184 hp
137 kW
Torque
500 Nm
369 lb-ft
260 Nm
192 lb-ft
Acceleration
6.7 s
7.0 s
Top speed
243 km/h
151 mph
227 km/h
141 mph
Lightness
1,515 kg
3,340 lb
1,185 kg
2,612 lb
Fuel consumption
5.0 L/100 km
47.0 mpg US
56.5 mpg UK
6.0 L/100 km
39.2 mpg US
47.1 mpg UK
Practicality
Doors/seats
2 doors
2 seats
Trunk
225 L
7.9 cu ft
Length
4,134 mm
162.8 in
Height
1,301 mm
51.2 in
Doors/seats
2 doors
2 seats
Trunk
240 L
8.5 cu ft
Length
3,734 mm
147.0 in
Height
1,390 mm
54.7 in
Range score
1,200 km
746 mi
833 km
518 mi
CO2 score
132 g/km
139 g/km
Trunk score
225 L
7.9 cu ft
240 L
8.5 cu ft
Power-to-weight score
135 hp/t
100 kW/t
7.4 kg/hp
155 hp/t
116 kW/t
6.4 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 SLK (R172) SLK 250 CDIMini Roadster (R59) Cooper S 1.6
Consumption5 L/100 km47 mpg US56.5 mpg UK6 L/100 km39.2 mpg US47.1 mpg UK
Cost / 100 km8.75 LC100 km10.50 LC100 km
Cost / 100 mi14.08 LC100 mi16.90 LC100 mi
Annual fuel used750 L198 US gal165 UK gal900 L238 US gal198 UK gal
Annual fuel cost1,313 LC/year1,575 LC/year

Head-to-head comparisons

Mercedes-Benz SLK (R172) SLK 250 CDI

  • Has 20 hp more
  • Has 240 Nm more
  • Is 0.3 s quicker from 0-100 km/h
  • Has 16 km/h (10 mph) higher top speed
  • Uses 1.0 L/100 km less fuel
  • Has 367 km (228 mi) more estimated range
  • Emits 7 g/km less CO2

Pros

  • Quickest 0-100 km/h in this comparison
  • Highest top speed
  • Most powerful
  • Highest torque
  • Lowest combined fuel consumption
  • Best estimated range

Cons

  • Heaviest
  • Smallest trunk

Mini Roadster (R59) Cooper S 1.6

  • Is 330 kg lighter
  • Has 21 hp/t better power-to-weight
  • Has 15 L more trunk volume

Pros

  • Lightest
  • Best power-to-weight ratio
  • Largest trunk

Cons

  • Slowest 0-100 km/h
  • Lowest power
  • Highest combined fuel consumption
  • Lowest top speed
  • Highest CO2 emissions

Choose cars to compare

Brand
Model
Generation
Engine or modification
Mercedes-Benz SLK (R172) SLK 250 CDI
Mini Roadster (R59) Cooper S 1.6
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Mercedes-Benz SLK (R172) SLK 250 CDI vs Mini Roadster (R59) Cooper S 1.6 - car comparison - FastVsFaster