Mercedes and BMW reveal plans to bolster green credentials
Mon 23 July 2007
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Mercedes-Benz plans to utilise 'stop-start' technology across its range of vehicles, initially rolling it out on the A- and B-class cars from September. The technology works by shutting down the engine when the car stops. Meanwhile, BMW is also reported to be reviewing its strategy in terms of CO2 emissions.
In a stop-start vehicle, the engine re-starts when the brake is released or the driver pushes the accelerator. Mercedes intends to implement a different solution for its larger, rear-wheel-drive models but will use the Valeo system currently being used in the Smart Four-Two.
Mercedes will unveil versions of its A and B class cars with stop-start at the IAA in Frankfurt in an attempt to improve its green image. Mercedes' fleet average CO2 emissions were about 185g/km in 2005.
Meanwhile, the Financial Times reports (see link) that BMW is also considering cutting its fleet average emissions by developing a new car smaller than its Mini model as part of a review of its market position and car portfolio. If the new smaller car is built, it would help BMW to lower its mostly large-engined fleet’s average carbon dioxide emissions as the European Union pushes ahead with CO2-cutting laws.
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