Mercedes-Benz SLK Roadster: environment

Environmentally compatible concepts

BlueEFFICIENCY measures

The BlueEFFICIENCY measures are comprehensive vehicle optimisations which help save fuel and ease the burden on the environment. The SLK also combines the most efficient engines with the optimum aerodynamics and energy management features available to keep fuel consumption to a minimum.

These include:

  • Aerodynamically shaped exterior mirror housings
  • Tyres with optimised rolling resistance
  • ECO start/stop function
  • Energy-saving control of auxiliary units with requirement-dependent action (power steering pump as well as fuel and oil pumps)
  • Alternator management (alternator switched off in traction mode)
  • Entire engine range certified as compliant with Euro 5 emissions class
  • Air conditioning compressor with on-demand control
  • Current fuel consumption indicator
  • Engine technologies such as direct injection and turbocharging
  • Optimised aerodynamics through adjustable radiator shutter[1]
  • Shift point indicator for models with manual transmission

Efficiency technologies in the SLK Roadster

Environmental certificate

[1] Available for the SLK 200 BlueEFFICIENCY.

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