The rise to power of electric powertrains spelled trouble for the internal combustion engine. Even if it's still around, powering the cars of the world (including new ones), ICE solutions are no ...

Audi has announced it has approved many of its current six-cylinder diesel engines to run on a new type of fuel, called HVO. The latter is short for Hydrotreated Vegetable Oil, and it is a renewable ...

High-tech TDI engines that provide economy and performance sit at the heart of the Audi brand’s values and technological DNA. As Audi marks a quarter century since it debuted TDI, Calum MacRae takes a ...

In this video, Joe from Shifting Metal shares the story of buying a 2007 Audi Q7 with a 4.2L V8 diesel engine for just £1,000 ...

In the wake of the Dieselgate scandal and increasingly stricter emissions standards in Europe, the diesel engine has seen a massive drop in popularity in the region, after dominating sales for more ...

Audi has thrilled the diesel fanatics among us this afternoon, by announcing its intentions to show a whopping five TDI diesel-empowered vehicles (four new) at the upcoming LA Auto Show. TDI versions ...

As Audi begins to roll out the A3 TDI to its U.S. dealers in the coming weeks and the diesel version of the Q7 takes an ever larger share of sales, it’s time to celebrate. This Fall marks the 20th ...

Audi will launch its North American diesel offensive with the Q7 3.0 TDI arriving next January and the A4 3.0 TDI that will follow within a year (VW's Touareg twin will get the new V-6 as well).