Car comparison

AUDI TT Roadster (8N) · Facelift 2000 1.8 TvsMercedes-Benz SLK (R170) SLK 230 Kompressor

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

New comparison

AUDI TT Roadster (8N) · Facelift 2000

1.8 T

190 hp1781 ccGasolineFWDManualTurbochargedRoadster2005-2006
VS

Mercedes-Benz SLK (R170)

SLK 230 Kompressor

193 hp2295 ccGasolineRWDAutomaticSuperchargedRoadster1996-2000

Comparison overview

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

Best choices

AUDI TT Roadster (8N) Facelift 2000 1.8 T

  • Fastest top speed
    228 km/h
    142 mph
  • Lowest combined fuel consumption
    8.2 L/100 km
    28.7 mpg US
    34.4 mpg UK
  • Lowest city consumption
    11.2 L/100 km
    21.0 mpg US
    25.2 mpg UK
  • Lowest highway consumption
    6.4 L/100 km
    36.8 mpg US
    44.1 mpg UK
  • Best estimated range
    671 km
    417 mi
  • Largest trunk
    220 L
  • Best overall score
    44/100
  • Best economy score
    85/100
  • Best practicality score
    32/100

Mercedes-Benz SLK (R170) SLK 230 Kompressor

  • Quickest 0-100 km/h
    7.3 s
  • Most powerful
    193 hp
    144 kW
  • Highest torque
    280 Nm
    207 lb-ft
  • Lightest
    1,250 kg
    2,756 lb
  • Best power-to-weight
    154 hp/t
    115 kW/t
    6.5 kg/hp
  • Best performance score
    51/100

Specification comparison

Specification comparison
ModelAUDITT Roadster (8N)Facelift 20001.8 TMercedes-BenzSLK (R170)SLK 230 Kompressor
Power
190hp142kW
193hp144kW
Torque
240Nm177lb-ft
280Nm207lb-ft
Curb weight
1,340kg2,954lb
1,250kg2,756lb
Gross weight
1,640kg3,616lb
1,585kg3,494lb
Top speed
228 km/h
142 mph
227 km/h
141 mph
To 99% top speed
86.3s99% target: 226 km/h / 140 mph
Calculated
77.1s99% target: 225 km/h / 140 mph
Calculated
0-100 km/h
7.6s
7.3s
0-200 km/h
34.4s
Calculated
32.0s
Calculated
0-60 mph
7.2s
Calculated
6.9s
Calculated
Fuel consumption
8.2L/100 km28.7mpg US34.4mpg UK
9.5L/100 km24.8mpg US29.7mpg UK
Fuel consumption city
11.2L/100 km21mpg US25.2mpg UK
13.6L/100 km17.3mpg US20.8mpg UK
Fuel consumption highway
6.4L/100 km36.8mpg US44.1mpg UK
7L/100 km33.6mpg US40.4mpg UK
Quarter mile
15.5s
Calculated
15.2s
Calculated
Power-to-weight
142hp/t106kW/t64hp/1000 lb
Calculated
154hp/t115kW/t70hp/1000 lb
Calculated
Torque-to-weight
179Nm/t120lb-ft/ton
Calculated
224Nm/t150lb-ft/ton
Calculated
Estimated range
671km417mi
Calculated
558km347mi
Calculated
Displacement
1,781cc109cu in
2,295cc140cu in
Length
4,041mm159in
3,995mm157in
Width
1,764mm69in
1,715mm68in
Height
1,349mm53in
1,284mm51in
Wheelbase
2,422mm95in
2,400mm94in
Front track
1,528mm60in
1,488mm59in
Rear track
1,513mm60in
1,485mm58in
Trunk volume-
145L
Max trunk volume
220L
348L
Doors
2
2
Seats
2
2
Fuel tank
55L
53L
CO2 emissions
197g/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.

AUDI TT Roadster (8N) Facelift 2000 1.8 TMercedes-Benz SLK (R170) SLK 230 KompressorPowerTorque
  • AUDI TT Roadster (8N) Facelift 2000 1.8 T: Power / Torque
  • Mercedes-Benz SLK (R170) SLK 230 Kompressor: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
AUDITT Roadster (8N)Facelift 20001.8 T5,700 rpm1,980-5,400 rpm5,950 rpm
Mercedes-BenzSLK (R170)SLK 230 Kompressor5,300 rpm2,500-4,800 rpm5,550 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricAUDITT Roadster (8N)Facelift 20001.8 TMercedes-BenzSLK (R170)SLK 230 Kompressor
Acceleration checkpoints
0-60 mph
0-97 km/h
7.2 s
6.9 s
0-100 km/h
0-62 mph
7.6 s
7.3 s
0-200 km/h
0-124 mph
34.4 s
32.0 s
Top speed
228 km/h
142 mph
227 km/h
141 mph
Drag race simulation
60 ft
18 m
2.5 s
2.5 s
330 ft
101 m
6.7 s
6.7 s
1/8 mile
201 m
10.1 s
10.0 s
1000 ft
305 m
13.0 s
12.9 s
1/4 mile
402 m
15.5 s
15.2 s
Trap speed
1/4 mile
402 m
149 km/h
93 mph
152 km/h
95 mph

Power comparison

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

Chart data table
VehicleValue
AUDITT Roadster (8N)Facelift 20001.8 T
190 hp
142 kW
Mercedes-BenzSLK (R170)SLK 230 Kompressor
193 hp
144 kW

Mercedes-Benz SLK (R170) SLK 230 Kompressor has 3 hp more than AUDI TT Roadster (8N) Facelift 2000 1.8 T.

The biggest power difference is between AUDI TT Roadster (8N) Facelift 2000 1.8 T and Mercedes-Benz SLK (R170) SLK 230 Kompressor: 3 hp (2 kW).

Torque comparison

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

Chart data table
VehicleValue
AUDITT Roadster (8N)Facelift 20001.8 T
240 Nm
177 lb-ft
Mercedes-BenzSLK (R170)SLK 230 Kompressor
280 Nm
207 lb-ft

Curb weight comparison

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

Chart data table
VehicleValue
AUDITT Roadster (8N)Facelift 20001.8 T
1,340 kg
2,954 lb
Mercedes-BenzSLK (R170)SLK 230 Kompressor
1,250 kg
2,756 lb

Top speed without limiter comparison

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

Chart data table
VehicleValue
AUDITT Roadster (8N)Facelift 20001.8 T
228 km/h
142 mph
Mercedes-BenzSLK (R170)SLK 230 Kompressor
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
AUDITT Roadster (8N)Facelift 20001.8 T7.6 s
Mercedes-BenzSLK (R170)SLK 230 Kompressor7.3 s

The biggest 0-100 km/h difference is between Mercedes-Benz SLK (R170) SLK 230 Kompressor and AUDI TT Roadster (8N) Facelift 2000 1.8 T: 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
AUDITT Roadster (8N)Facelift 20001.8 T
8.2 L/100 km
28.7 mpg US
34.4 mpg UK
Mercedes-BenzSLK (R170)SLK 230 Kompressor
9.5 L/100 km
24.8 mpg US
29.7 mpg UK

The biggest fuel consumption difference is between AUDI TT Roadster (8N) Facelift 2000 1.8 T and Mercedes-Benz SLK (R170) SLK 230 Kompressor: 1.3 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
AUDITT Roadster (8N)Facelift 20001.8 T
142 hp/t
106 kW/t
7.1 kg/hp
Mercedes-BenzSLK (R170)SLK 230 Kompressor
154 hp/t
115 kW/t
6.5 kg/hp

Estimated range comparison

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

Chart data table
VehicleValue
AUDITT Roadster (8N)Facelift 20001.8 T
671 km
417 mi
Mercedes-BenzSLK (R170)SLK 230 Kompressor
558 km
347 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
AUDITT Roadster (8N)Facelift 20001.8 T
190 hp
142 kW
7.6 s
228 km/h
142 mph
Mercedes-BenzSLK (R170)SLK 230 Kompressor
193 hp
144 kW
7.3 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
AUDITT Roadster (8N)Facelift 20001.8 T
Power
190 hp
142 kW
0-100 km/h7.6 s
Top speed
228 km/h
142 mph
Doors/seats
2 doors
2 seats
Trunk
220 L
7.8 cu ft
Length
4,041 mm
159.1 in
Height
1,349 mm
53.1 in
Mercedes-BenzSLK (R170)SLK 230 Kompressor
Power
193 hp
144 kW
0-100 km/h7.3 s
Top speed
227 km/h
141 mph
Doors/seats
2 doors
2 seats
Trunk
145 L
5.1 cu ft
Length
3,995 mm
157.3 in
Height
1,284 mm
50.6 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
AUDITT Roadster (8N)Facelift 20001.8 T
Power
190 hp
142 kW
0-100 km/h7.6 s
Top speed
228 km/h
142 mph
8.2 L/100 km
28.7 mpg US
34.4 mpg UK
Mercedes-BenzSLK (R170)SLK 230 Kompressor
Power
193 hp
144 kW
0-100 km/h7.3 s
Top speed
227 km/h
141 mph
9.5 L/100 km
24.8 mpg US
29.7 mpg UK

Mercedes-Benz SLK (R170) SLK 230 Kompressor 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
AUDITT Roadster (8N)Facelift 20001.8 T
8.2 L/100 km
28.7 mpg US
34.4 mpg UK
7.6 s
Mercedes-BenzSLK (R170)SLK 230 Kompressor
9.5 L/100 km
24.8 mpg US
29.7 mpg UK
7.3 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
AUDITT Roadster (8N)Facelift 20001.8 T
142 hp/t
106 kW/t
7.1 kg/hp
8.2 L/100 km
28.7 mpg US
34.4 mpg UK
Mercedes-BenzSLK (R170)SLK 230 Kompressor
154 hp/t
115 kW/t
6.5 kg/hp
9.5 L/100 km
24.8 mpg US
29.7 mpg UK

Detailed score breakdown

Detailed score breakdown
VehicleAUDITT Roadster (8N)Facelift 20001.8 TMercedes-BenzSLK (R170)SLK 230 Kompressor
Power
190 hp
142 kW
193 hp
144 kW
Torque
240 Nm
177 lb-ft
280 Nm
207 lb-ft
Acceleration
7.6 s
7.3 s
Top speed
228 km/h
142 mph
227 km/h
141 mph
Lightness
1,340 kg
2,954 lb
1,250 kg
2,756 lb
Fuel consumption
8.2 L/100 km
28.7 mpg US
34.4 mpg UK
9.5 L/100 km
24.8 mpg US
29.7 mpg UK
Practicality
Doors/seats
2 doors
2 seats
Trunk
220 L
7.8 cu ft
Length
4,041 mm
159.1 in
Height
1,349 mm
53.1 in
Doors/seats
2 doors
2 seats
Trunk
145 L
5.1 cu ft
Length
3,995 mm
157.3 in
Height
1,284 mm
50.6 in
Range score
671 km
417 mi
558 km
347 mi
CO2 score
197 g/km
-
Trunk score
220 L
7.8 cu ft
145 L
5.1 cu ft
Power-to-weight score
142 hp/t
106 kW/t
7.1 kg/hp
154 hp/t
115 kW/t
6.5 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
VehicleAUDI TT Roadster (8N) Facelift 2000 1.8 TMercedes-Benz SLK (R170) SLK 230 Kompressor
Consumption8.2 L/100 km28.7 mpg US34.4 mpg UK9.5 L/100 km24.8 mpg US29.7 mpg UK
Cost / 100 km14.35 LC100 km16.63 LC100 km
Cost / 100 mi23.09 LC100 mi26.76 LC100 mi
Annual fuel used1,230 L325 US gal271 UK gal1,425 L376 US gal313 UK gal
Annual fuel cost2,153 LC/year2,494 LC/year

Head-to-head comparisons

AUDI TT Roadster (8N) Facelift 2000 1.8 T

  • Has 1 km/h (1 mph) higher top speed
  • Uses 1.3 L/100 km less fuel
  • Has 113 km (70 mi) more estimated range
  • Has 75 L more trunk volume

Pros

  • Highest top speed
  • Lowest combined fuel consumption
  • Best estimated range
  • Largest trunk

Cons

  • Slowest 0-100 km/h
  • Lowest power
  • Heaviest

Mercedes-Benz SLK (R170) SLK 230 Kompressor

  • Has 3 hp more
  • Has 40 Nm more
  • Is 90 kg lighter
  • Is 0.3 s quicker from 0-100 km/h
  • Has 13 hp/t better power-to-weight

Pros

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

Cons

  • Highest combined fuel consumption
  • Lowest top speed
  • Smallest trunk

Choose cars to compare

Brand
Model
Generation
Engine or modification
AUDI TT Roadster (8N) 1.8 T
Mercedes-Benz SLK (R170) SLK 230 Kompressor
Compare selected cars
2 vehicles selected

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AUDI TT Roadster (8N) · Facelift 2000 1.8 T vs Mercedes-Benz SLK (R170) SLK 230 Kompressor - car comparison - FastVsFaster