Mercedes-Benz continues to upgrade its R-Class. Through the introduction of the new R 280 CDI 4MATIC und R 63 AMG 4MATIC models, which will become available this autumn, the touring SUV’s product range will be expanded to five engine variants. As a result, the output range of the six and eight-cylinder engines will extend from 140 kW/190 hp to 375 kW/510 hp. Furthermore, Mercedes-Benz will equip the R-Class with additional driver-support systems that will ensure even more driving comfort. Besides innovations such as the radar-based DISTRONIC proximity control system, the comfort-enhancing systems will include actively ventilated front seats, the LINGUATRONIC voice control system and a rear-view camera for safe and easy parking.
The R-Class’s high level of long-distance comfort, which makes a significant contribution to driver-fitness safety, is documented by scientific studies conducted by DaimlerChrysler Research. The driver’s stress level as measured on the basis of the heart rate is significantly lower in the R-Class than in other comparable vehicles. True to its role as a trendsetter Mercedes-Benz has created a completely new vehicle concept with the R-Class that combines exemplary travelling comfort and a high level of variability with a large loading capacity (up to 2385 litres), a sophisticated design, and the extremely high level of safety typical of Mercedes. As such, the 4+2-seater fulfils the wishes of today’s drivers for a car that is ideal for the family, recreation, travel and work - in short, for every use imaginable. In addition, the touring SUV can also be delivered in two body variants, which differ in their wheelbase dimensions (2980 millimetres or 3215 millimetres) and their lengths (4922 of 5157 millimetres).
Starting in autumn 2006, the diesel engine range available for the R-Class will be extended by a further six-cylinder engine, also equipped with third-generation common-rail direct injection. Besides the R 320 CDI 4MATIC (165 kW/224 hp), Mercedes-Benz will also be offering the new R 280 CDI 4MATIC, which has an output of 140 kW/190 hp. As a result, the R-Class can achieve a top speed of 210 km/h and accelerate from 0 to 100 km/h in only 9.8 seconds due to its powerful torque of 440 Nm (from 1400 to 2800 rpm). Combined fuel consumption is 9.3 litres per 100 kilo-metres, so that the new R 280 CDI 4MATIC can travel for more than 850 kilometres on a tankful of fuel.
In addition, the V6 diesel engine features a high-pressure pump (1600 bar), piezo injectors, and a variable nozzle turbine (VNT) turbocharger - thus ensuring low emissions and smooth operation. Standard equipment in the R 280 CDI 4MATIC also includes two oxidation-type catalytic converters and a maintenance-free particulate filter.
The six-cylinder unit is teamed up with the 7G-TRONIC seven-speed automatic transmission, which the driver operates electronically by means of the DIRECT SELECT lever on the steering column. The R 280 CDI 4MATIC is available exclusively with a 2980 millimetre wheelbase.
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