CLK Coupé: technical data

Engine and performance [2]
Cylinder arrangement/number 4/in-line, 4 valves per cylinder 6/V, 4 valves per cylinder 8/V, 4 valves per cylinder
Displacement (cc) 1796 2996 6,208
Rated output (kW [hp] at rpm) 135 [164]/5500 170 [231]/6000 354 [481]/6800
Rated torque (Nm at rpm) 250/2800-5000 300/2500–5000 630/5000
Compression ratio 9.5.1 11.3:1 11.3:1
Acceleration 0-100 km/h (s) 8.8 (9.1) 7.4 (7.4/7.2[1]) – (4.6)
Top speed (km/h) 236 250, electr. limited (250, electr. limited) – (250, electr. limited)
Power transmission
Drive system Rear drive Rear drive Rear drive
Transmissions 6-speed manual transmiss. (5-speed automatic transmiss.) 6-speed manual transmission (7G-TRONIC) 7G-TRONIC SPEEDSHIFT
Mechanical transmission ratios 4.45/2.61/1.72/1.24/1.00/0.84/R 4.06 4.46/ 2.61/ 1.72/ 1.25/ 1.00/ 0.84/ R 4.06 –
Automatic transmission ratios 3.95/2.42/1.49/1.00/0.83/R1 3.15/R2 1.93 4.38/ 2.86/ 1.92/ 1.37/ 1.00/ 0.82/ 0.73/ R1 3.42/ R2 2.23 4.37/ 2.86/ 1.92/ 1.37/ 1.00/ 0.82/ 0.73/ R 3.42
Final drive transmission ratio 3.27 3.07 2.65
Fuel and consumption [3]
Tank capacity/with reserve (l) 62/8 62/8 62/8
Fuel consumption, urban (l/100km) 11.9 (12.1)-12.2 (12.6) 13.3 (13.2)–13.7 (13.5) 21.3
Fuel consumption, extra-urban (l/100km) 6.2 (6.2)–6.7 (6.5) 6.2 (6.2)–6.7 (6.5) 10.0
Fuel consumption combined (l/100km) 8.3 (8.4)-8.7 (8.7) 9.2 (9.2)–9.6 (9.5) 14.2
CO2 emissions (g/km) combined 198 (200)–207 (207) 198 (200)–207 (207) 338
Cd value 0.29 0.29 0.29
Emission class EU4 EU4 EU4
Chassis (standard) & wheels
Front axle 3-link suspension 3-link suspension 3-link suspension
Rear axle Multilink ind susp Mulitlink ind susp Multilink ind susp
Suspension, front/rear Coil spring/coil spring Coil spring/coil spring Coil spring/coil spring
Front tyres/wheels 225/45 R 17 225/40 R 18 225/40 R 18
Rear tyres/wheels 245/40 R 17 255/35 R 18 255/35 R 18
Steering Rack-and-pinion steering Rack-and-pinion steering Rack & pinion speed-sens steering
Front brakes Disc brakes, internally ventilated Disc brakes, internally ventilated Disc brakes, internally ventilated and perforated
Rear brakes Disc brakes Disc brakes Disc brakes, internally ventilated and perforated
Dimensions & weights
Kerb weight/payload capacity (kg) [4] 1150/470 1580/455 1755/420
Perm. GVW (kg) 2020 2035 2175
Maximum roof load (kg) 100 100 100
Boot capacity (VDA) (I) 435 435 435
Turning circle (m) 10.8 10.8 10.8
Permitted towing capacity unbraked/braked (kg) 750/1500 750/1500 -

        Figures in brackets for automatic transmission.

          [1] With 7G-TRONIC Sport

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