2007 Mercedes SLK-Class Owner's Manual - Page 434

Technical data Engine Engine Model Engine Mode of operation No. of cylinders Bore Stroke Total piston displacement Compression ratio Output according to SAE J 1349 Maximum torque according to SAE J 1349 Maximum engine speed Firing order Poly-V-belt 1 2 SLK 280 (171.454)1 272 4-stroke engine, gasoline injection 6 3.47 in (88.00 mm) 3.23 in (82.20 mm) 182.8 cu in (2996 cm ) 11.3:1 228 hp/6100 rpm (170 kW/6100 rpm) 221 lb-ft/2500 - 5000 rpm (300 Nm/2500 - 5000 rpm) 6500 rpm 1-4-3-6-2-5 2404 mm 2 3 SLK 350 (171.456)1 272 4-stroke engine, gasoline injection 6 3.66 in (92.90 mm) 3.39 in (86.00 mm) 213.5 cu in (3498 cm ) 10.7:1 268 hp/6000 rpm (200 kW/6000 rpm) 258 lb-ft/2400 - 5000 rpm (350 Nm/2400 - 5000 rpm) 6500 rpm 1-4-3-6-2-5 2404 mm 2 3 SLK 55 AMG (171.473)1 113 4-stroke engine, gasoline injection 8 3.82 in (97.00 mm) 3.60 in (92.00 mm) 331.8 cu in (5439 cm3) 11:1 355 hp/5750 rpm2 (265 kW/5750 rpm) 376 lb-ft/4000 rpm (510 Nm/4000 rpm) 6700 rpm 1-5-4-2-6-3-7-8 2380 mm The quoted data apply only to the standard vehicle. Contact an authorized Mercedes-Benz Center for the corresponding data of all special bodies and special equipment. Premium fuel required. Performance may vary with fuel octane rating. 433