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Cars and Transportation

inside it! Mercedes E-Class BlueEfficiency

Dana EichhorstSeptember 14, 2011

There are many ways to increase the fuel efficiency of a vehicle. Hybrid vehicles use additional electric motors reduce fuel consumption. Downsizing is building smaller engines that deliver the same performance with less fuel.

https://p.dw.com/p/Rlpo
At Mercedes, engineers have been working to make even larger engines more efficient. The result is the Blue Efficiency line, which combines reduced vehicle weight, improved aerodynamics and a host of engine modifications to deliver excellent fuel economy. The E350 sedan, for instance, consumes just 6.8 liters per 100 kilometers driven.