Mercedes-Benz is unveiling its highly environmentally-compatible BLUETEC emission-control technology in combination with a consumption-optimised four-cylinder engine for the first time at the 2007 Geneva Motor Show. In terms of ensuring compliance with the even stricter EURO 6 emission standard, applicable to all new vehicles Europe-wide from 2015, the Vision C 220 BLUETEC shows the way ahead. Boasting an output of 125 kW and a peak torque of 400 Nm, the Vision C 220 BLUETEC now requires only 5.5 litres of diesel per hundred kilometres, thanks largely to modified diesel engine technology and an intelligent system of energy management.

"The sophisticated four-cylinder diesel engine with BLUETEC emission control is a prime example of leading-edge, future-compatible technology," explains Dr Dieter Zetsche, Chairman of the Board of Management of DaimlerChrysler AG and Head of the Mercedes Car Group.

"Our diesel strategy is an effective answer to the question of how to save fuel and, therefore, CO2, how to further reduce all exhaust emissions including NOx and yet still ensure effortlessly superior driving enjoyment. In this respect, we believe our state-of-the-art diesel concept is currently the best and most efficient solution available."

With the Vision C 220 BLUETEC, Mercedes-Benz is providing a taste of things to come as part of its BLUETEC initiative, which was launched in the US last autumn. The initial impetus came from the market launch of the E 320 BLUETEC in North America in October 2006, which was timed to coincide with the introduction of low-sulphur diesel in that part of the world. A fuel consumption figure of 6.7 litres per hundred kilometres makes the E 320 BLUETEC one of the most economical vehicles in its class in the US.

With the first four-cylinder BLUETEC model, Mercedes-Benz illustrates just how versatile this innovative technology can be. Following the US launch, the company will also introduce BLUETEC in other markets. The technology is currently being adapted to European market requirements and further Mercedes-Benz models, the aim being to also offer BLUETEC in passenger cars for European customers, starting in 2008.