ECO Start/Stop Function Now Standard on Mercedes S350 BlueTEC

S350 BlueTEC standard with an ECO start/stop function, lowering fuel consumption up to 1.6 gallons per 62 miles

Effective immediately, Mercedes-Benz is combining the V6 diesel engine in the S350 BlueTEC with an ECO start/stop function. As a result, the fuel consumption of the luxury class saloon has been lowered to 6.2 litres per 100 kilometres or 1.6 gallons per 62 miles (NEDC combined). The S 350 BlueTEC is also one of the world’s cleanest diesel models.

The V6 diesel engine in the S 350 BlueTEC develops an output of 190 kW (258 hp) from a displacement of 2987 cc, and generates 620 Nm of torque. It also comes with excellent fuel consumption and emission values as standard. Thanks to BlueTEC with AdBlue exhaust treatment, the S-Class model – which made its debut in 2010 – currently already fulfils the emission values planned for 2014 in accordance with the EU6 standard, and as such is one of the world’s cleanest diesel vehicles. The new ECO start/stop function fitted as standard now helps to improve the efficiency of the luxury class saloon even further. With a combined consumption of 6.2 litres of diesel per 100 kilometres, the S 350 BlueTEC improves on the figures of its predecessor by 0.6 litre, or nine percent. CO2 emissions have dropped from 177 to 164 grammes per kilometre.

The ECO start/stop system developed by Mercedes-Benz switches the engine off when the vehicle comes to a standstill – for example at traffic lights. The engine then immediately starts again as soon as the driver takes his foot off the brake pedal. Thanks to the intelligent control system, all of the vehicle’s functions and comfort systems continue to operate during the stop phase.

The increase in efficiency was also achieved, among other things, through the use of TWAS(twin-wire-arc-sprayed) coating technology.

AMG has been using TWAS coating technology since 2005 in the 6.3-litre V8 in all model series, including the new SLS. Based on the positive experiences gained, Mercedes has now also developed this technology further for diesel engines. It is currently being introduced in the new Mercedes V6 diesel engine.

The benefits are impressive. Taking the diesel engine as an example, the potential savings are around 3%. At the same time, the weight has been reduced by 4.3 kg.

The price of the Mercedes-Benz S 350 BlueTEC remains unchanged at 76,517 euros, inclusive of 19% VAT.

Mercedes-Benz Builds the Vehicles with the Highest Value Retention

Four models from Mercedes-Benz carry the accolade "Value retention champions 2010"

Four Mercedes-Benz models have the lowest depreciation in their segment, and can justifiably call themselves the “Value retention champions 2010” – the E, C, S and R-Class. These are the findings of analyses carried out each year by the Saarbrücken-based market research institute Bähr & Fess Forecast on behalf of the motoring magazine “Auto Bild”. Mercedes-Benz vehicles are therefore generally have the highest value retention, and offer a significant economic advantage.

According to the residual value forecasts of the market researchers, the new E-Class will be the saloon with the highest resale value of all large coupés when it is four years old. The E 250 CDI will still command 55.5 percent of its current new value.

The C 220 CDI leads the field in the medium-size category, while the S 350 CDI is the winner in the luxury class, with forecast residual values of 53.5 and 49 percent respectively. The “value retention champion” among people carriers also bears the Mercedes star on its bonnet: the R 300 CDI is the leader in this segment, and is forecast to achieve a value of 47.5 percent after four years. Accordingly, four models from Mercedes-Benz carry the accolade “Value retention champions 2010”. The E, C, S and R-Class already occupied this peak position after analyses by the residual value specialists last year, and in previous years vehicles from Mercedes-Benz were regularly numbered amongst those with the highest value retention.