Mercedes-Benz S 250 CDI

With the S 250 CDI BlueEFFICIENCY, Mercedes-Benz was presenting the world’s most fuel efficient luxury saloon at the Paris Motor Show in 2010. As the first 4 cylinder engine in the more than 60 year history of success of the S-Class, the highly efficient turbo diesel unit achieves fuel consumption levels of just 5.7 L/100 km (41.2 mpg) in the NEDC cycle, which corresponds to a CO2 output of 149 g/km. As a result, the new S 250 CDI BlueEFFICIENCY is the first 5 litre car in the luxury segment and at the same time the first vehicle in its class to undercut the 150 gram mark in terms of CO2 output. With a peak output of 205 HP and a maximum torque of 500 NM (368 lb-ft), the 4 cylinder CDI also guarantees a superior driving experience which is typical of the S-Class. (More about this particular engine: http://allaboutdieselz.blogspot.ro/2015/07/mercedes-benz-250-cdi.html)

The luxury saloon accelerates from 0 - 100 km/h (0 - 62 mph) in 8.2 seconds, and reaches a top speed of 240 km/h (150 mph). The combination of exemplary economy with a high level of driving dynamics is achieved thanks to the latest generation of common-rail (http://allaboutdieselz.blogspot.ro/2015/08/common-rail-injection.html) technology, two stage turbocharging with high and low-pressure turbochargers, and also the standard-fit ECO start/stop function, which Mercedes-Benz is offering in conjunction with the new, extensively revised 7 speed 7G-TRONIC PLUS automatic transmission.

The 205 HP engine in the latest S-Class variant already features in numerous Mercedes-Benz models, boasting outstanding efficiency. The maximum torque of 500 NM (368 lb-ft) is available from an engine speed of just 1600 rpm.