Volkswagen uses TSI and TFSI to denote many of its engines. But just how much of a difference comes from those alternate names, if there's any to begin with?

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 ...

A little over a year ago Volkswagen introduced their TSI engine range in 138 hp and 168 hp flavors. Those two engines both had displacements of 1.4L with the output of something considerably larger.

Volkswagen has managed to once again take home the prestigious Engine of the Year Award this year for its 1.4 TSI engine in the 1.0 to 1.4 litres category.Hermann Middendorf from Volkswagen Petrol ...

Volkswagen says its 1.0 TSI three cylinder is still being evaluated for small cars in selected European markets after Euro 7 ...

One of Volkswagen's most important vehicles is heading into its second-generation. VW recently unveiled the all-new 2027 ...

A new class action lawsuit filed against Volkswagen Group of America alleges that numerous Volkswagen and Audi models with the 2.0‑liter TSI engines suffer from systemic defects that compromise ...

VW 1.4-litre wins overall International Engine of the Year award as well as being voted the Green Engine of the Year Volkswagen has secured overall honors at the 2009 International Engine of the Year ...

Volkswagen’s TSI engines have been awarded the environmental commendation certified by TÜV Nord, following in the footsteps of the dual-clutch transmission DSG. The Life Cycle Assessment on which the ...

The German company has revealed most of the details about its new generation of 1,5-litre TSI petrol engines. The so-called EA211 TSI evo engine will be initially available in two power outputs, 130PS ...

Pens at the ready and pay attention; there's a new acronym to add to your vocabulary. As with so many abbreviations, the latest comes from Volkswagen and is TSi. And just like VW's FSi moniker, ...