Audi has a thing for confusing enthusiasts and prospective customers. A few years ago, the Ingolstadt-based automaker introduced a naming system according to which 30 TFSI means 81 to 96 kilowatts and ...
The new engine, known as the EA897evo4, traces its lineage back to the original EA897, one of the units caught up in the diesel scandal years ago. This latest version, though, has been thoroughly ...