What do the letters TSI at the back of Volkswagen mean?

1 Answers
LaMadelyn
07/29/25 5:52pm
Volkswagen's TSI letters at the back indicate that the model is equipped with a TSI turbocharged engine. TSI stands for Twincharged (dual charging, which equals Turbocharger plus Supercharger) Stratified Injection. The 'T' refers to twincharging; the 'S' refers to stratified; and the 'I' refers to injection. Volkswagen is an automobile manufacturing company headquartered in Wolfsburg, Germany, and is the core enterprise of the Volkswagen Group, one of the world's leading automobile manufacturers. Volkswagen's automotive brands include Volkswagen, Audi, Scania, SEAT, Škoda, Bugatti, Ducati, Bentley, Lamborghini, Porsche, and others.
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