Virtually all carmakers use particulate filters in their diesel cars to meet the most stringent emissions standards. These filters trap particulate matter left over from the combustion process that ...

Mercedes-Benz says it will equip particulate filters not only on vehicles powered by diesel engines, but those that use gasoline as well. The move applies for now only to the European market, which ...

Mercedes-Benz C-Class to get diesel and gas PHEV versions. Diesel engines are far from dead and Mercedes-Benz is even trying to include them in plug-in hybrids. Here is the all-new Mercedes-Benz C 300 ...