Volkswagen uses TSI and TFSI to denote many of its engines. But just how much of a difference comes from those alternate ...

For SEAT Leon/Toledo and Volkswagen Golf/Bora Skoda Fabia/Octavia 1.9 TDI 130 engines, it is recommended that the best vintage is probably an AWX engine code from 2004. However on checking, the only ...

Volkswagen has unveiled a new turbocharged gasoline engine, which will feature the first variable-geometry turbocharger found in a volume car with a spark-ignited unit. The new power plant is called ...