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Technical data for the SLK Roadster

Engine and performance
Cylinder arrangement/number
R4
V6
Displacement (cc)
1796
3498
Rated output (kW at rpm)
135/5250 (135/5250)
– (225/6500)
Rated torque (Nm at rpm)
270/1800–4600 (270/1800–4600)
– (370/3500)
Compression ratio
9.3 : 1
12.0 : 1
Acceleration 0-100 km/h (s)
7.3 (7.0)
– (5.6)
Top speed (km/h)
240 (237)
– (250, electr. limited)
Power transmission
Drive system
Rear drive
Rear drive
Transmissions
6-speed manual transmission (7G-TRONIC PLUS)
– (7G-TRONIC PLUS)
Mechanical transmission ratios
4.99/2.82/1.78/1.25/1.00/0.82/R 4.54
Automatic transmission ratios
4.38/2.86/1.92/1.37/1.00/0.82/0.73/R1 3.42/R2 2.23
4.38/2.86/1.92/1.37/1.00/0.82/0.73/R1 3.42/R2 2.23
Final drive transmission ratio
2.87 (3.07)
– (3.07 )
Fuel and consumption
Tank capacity/with reserve (l)
60/8
60/8
Fuel consumption, urban (l/100km)
8.9–9.3 (8.3–8.6)
– (9.9)
Fuel consumption, extra-urban (l/100km)
5.0–5.3 (4.9–5.3)
– (5.5)
Fuel consumption combined (l/100km)
6.4–6.8 (6.1–6.5)
– (7.1)
CO2 emissions (g/km) combined
149–158 (142–151)
– (167)
Cd value
0.30
0.33
Emission class
Euro 5 (Euro 5)
– (Euro 5)
Chassis (standard) and wheels
Front axle
Multi-link
Multi-link
Rear axle
Multi-link rear suspension
Multi-link rear suspension
Suspension, front/rear
Coil spring, twin-tube gas-filled/coil spring, single-tube gas-filled
Coil spring, twin-tube gas-filled/coil spring, single-tube gas-filled
Front tyres/wheels
205/55 R 16
225/45 R 17
Rear tyres/wheels
205/55 R 16
245/40 R 17
Steering
Rack-and-pinion steering system without hydraulic power-steering control
Rack-and-pinion steering system without hydraulic power-steering control
Front brake
Discs, internally ventilated
Discs, internally ventilated
Rear brakes
Discs, solid
Discs, solid
Dimensions and weights
Kerb weight/payload capacity (kg)
1435/315 (1470/315)
– (1540/315)
Perm. GVW (kg)
1750 (1785)
– (1855)
Maximum roof load (kg)
N/A
N/A
Boot capacity (VDA) (I)
225–335
225–335
Turning circle (m)
10.52
10.52
Permitted towing capacity unbraked/braked (kg)

SLK

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Note: Some models / features may not be available for the Philippine market.