The new Mercedes-Benz M-Class promises to cut fuel consumption by 25 percent compared to the previous model, and is described as a “quantum leap”.
It could enable Mercedes to gain a lead on BMW‘s rival, the X5 SUV, with analysts predicting that there could be a sales difference of as little as 1,000 by 2013.
The greenest of the engine options, the ML 250 BlueTEC 4 MATIC, is a 2.0-liter engine which replaces the previous V-6 3.0-liter model and offers fuel efficiency of 6.0l/100lkm, a fuel saving of some 28 percent, according to Mercedes-Benz.
While acceleration is slowed by 0.7 seconds on the 0-100km/h sprint, the top speed of 210 km/h is the same, as is the power output of 150kW.
Impressively, the range on a full tank of fuel is 1,500 kilometers, when using the optional 93-liter tank.
Other eco-friendly additions include start-stop as standard, a seven-speed automatic transmission and systems that are optimized to reduce fuel burn, such as fuel/oil pumps and coolant compressors which only run when necessary.
The model is the most aerodyanamically-efficient in its class and a diesel-hybrid version of the model is also in the works.
The model will go on sale next month — prices have not yet been confirmed.