8 Of The Best-Sounding Diesel Engines Ever Made

The automotive community has a love-hate relationship with diesel engines. Volkswagen's Dieselgate scandal left a bitter ...
CarBuzz on MSN

BMW's quad-turbo diesel X5 M50d: A technological marvel

The story behind BMW's unique quad-turbo diesel engine, its impressive performance, and how it stacked up against its rivals in the X5 M50d.
autoevolution

Audi SQ8 Spied at Nurburgring, Sounds Like V8 TDI With Active Sound

While the Q8 Sport concept, which was supposed to preview the SQ8, came with a hybrid V6 TFSI engine, the production model is likely to be offered with a big TDI diesel. This Nurburgring spy video ...

What Cetane Booster Really Does For Diesel (And The Right Amount To Add)

Diesel engines use compression to ignite the fuel, which needs to have an even burn, and cetane boosters have an important ...