THE NEW MERCEDES-BENZ M-CLASS

The third generation of the Mercedes-Benz M-Class sets a new benchmark in the SUV world. Across the range, fuel consumption is improved by an average of 25 per cent over the previous model. Yet for all this efficiency, the M-Class retains its combination of agility with superior comfort. Further impressive features of the ML include 4MATIC permanent all-wheel drive, new developments to the chassis and innovative driving dynamics systems, all of which improve performance in both on-road and off-road situations. Its active and passive safety features are typical for the brand. A look at the interior design concept immediately demonstrates the way the authentic SUV experience is combined here with the sense of wellbeing inherent in a top-class Mercedes-Benz saloon.

At market launch of the new M-Class, there are three models available: the extremely fuel-efficient ML 250 BlueTEC 4MATIC delivers an output of 204hp along with 500Nm of torque; the ML 350 BlueTEC 4MATIC with a maximum output of 258hp and ample torque of 620Nm; and the 306hp petrol-engined ML 350 4MATIC BlueEFFICIENCY.

BlueTEC diesel engines and the new generation of BlueDIRECT petrol engines provide the basis for the excellent economic efficiency and outstanding environmental performance of the new M-Class. As far as the diesel models are concerned, now only available as BlueTEC units with SCR emissions technology, the focus is firmly on downsizing and on the new version of the V6 CDI engine. In the ML 250 BlueTEC, the 3.0-litre V6 of the previous model is replaced by the thrifty four-cylinder EU6-standard unit already familiar from, for instance, the S-Class. The ML 350 BlueTEC uses a completely reworked 3.0-litre V6 engine, which also more than meets the EU6 emissions standard and delivers far better performance, yet with considerably reduced fuel consumption.

The excellent fuel economy is underpinned by a comprehensive package of BlueEFFICIENCY measures. In addition to the ECO start/stop function that comes as standard, these measures include the new seven-speed 7G-TRONIC PLUS automatic transmission with a new fuel-economy converter, friction-optimised bearings and a transmission oil thermal management system. Low-friction axle drives, electric steering and tyres with low rolling resistance also play their part in reducing fuel consumption.

A consistent use of lightweight construction techniques has enabled the development engineers to keep the weight of the M-Class on a par with that of its predecessor, despite more equipment.

For the first time, the steel suspension of the M-Class chassis now includes selective damping. For those who want to venture off surfaced roads, the ML 350 feature a comprehensive off-road programme as part of their standard equipment. It includes the permanent all-wheel drive system 4MATIC and the electronic traction control system ETS, as well as an off-road button that activates a special off-road transmission mode. Start-off Assist and the HOLD function are further features helping the driver to pull away on a slope. Downhill Speed Regulation (DSR) enables the driver to maintain automatically the speed set via the cruise control lever.

For those wishing to drive the M-Class more extensively away from surfaced roads, we recommend the optional full ON&OFFROAD package, which uses a range of six transmission modes to optimise driving dynamics and handling safety, by ensuring that the necessary drive control is there to cope with the very different operating conditions encountered on and off-road. One automatic mode, two specifically off-road modes and three on-road modes are available.With the basic settings of the ON&OFFROAD package, it is practically impossible for the driver to make mistakes. Illogical settings, which might have a negative impact on handling, safety or traction, are ruled out. If there is any doubt, the system will revert to automatic mode.           

In terms of "hardware", the ON&OFFROAD package comprises an underride guard, a two-stage transfer case with reduction gear, a longitudinal differential lock and enhanced AIRMATIC functionality that allows a maximum ground clearance of 285 millimetres and a fording depth of 600 millimetres.