Lower fuel consumption than the predecessor yet enhanced dynamics – a neat way of summing up the new SLK 350. These advantages are primarily due to the latest-generation direct gasoline injection from Mercedes-Benz, which operates using spray-guided combustion and high-pressure injection by means of piezo injectors. Maximum output is 302 hp, while the peak torque of 273 ft-lbs is available at 3500 rpm. In addition to the modified combustion process, further factors which help to reduce fuel consumption include a completely new air intake and exhaust system, controlled ancillaries, intelligent alternator management and consistently applied lightweight-design principles. Outstanding refinement is another of the new V6 engine’s hallmark traits. And in terms of driving enjoyment, the new 6-cylinder engine is also efficient: with a powerful response at low engine speeds and great handling refinement over the full engine speed range, rounded off by the use of a resonance intake manifold for impressive sound.