The main difference between TSI and GTI Golf models lies in their performance capabilities, fuel efficiency, and price. The GTI offers a more powerful and sportier driving experience, but at the cost of fuel efficiency and a higher price tag. In my honest opinion the power difference between the base Golf and the GTI isn't huge (stock for stock). Or at least what I consider to be worth the $5000 price difference. I previously owned a 2.5L '08 Rabbit and my 2014 GTI doesn't seem that big of a difference in straightline acceleration. The 2022 Golf GTI will carry a 2.0-liter turbocharged direct-injection TSI engine, making it the most powerful Golf GTI to ever hit production. This engine can be paired with a 6-speed manual or a 7 speed DSG automatic transmission. The Golf GTI produces 241 horsepower, 13 more than the MK7 GTI and 273 lb-ft of torque. Whereas GTI stands for Grand Touring Injection, TSI denotes Turbo Stratified Injection and besides confirming the presence of a turbocharger, references the engine's improved power response and The main difference between the two is their classification as the Golf is a standard hatchback while the GTI is a hot-hatch; a common term used to refer to a high Volkswagen Golf vs GTI The Golf and GTI are two hatchback models from Volkswagen. VW Golf TSI versus VW Golf GTI One Golf has an entry-level 1-litre TSI engine and the other has a high-level 2-litre GTI engine. Over consecutive weekends, I drove two cars which bookended Volkwagen's recently facelifted Golf range - the TSI base model and the GTI (okay, okay, I know the GTI is the bridesmaid to the Golf R, but still it's VW Golf GTD to VW Golf GTI mean an average of 8.0 to 10.1 liters per 100 kilometers, VW Scirocco 2.0 TDI to TSI 8.4 to 10.2 l /100 km, not to forget the lower price per liter for diesel. But first of all, the augurs say that fuel will become significantly more expensive. And secondly, VW charges a not inconsiderable surcharge for the diesel models. Differences FAQs Review Of The Volkswagen Golf The Volkswagen Golf has always been a vehicle of the people. When you're out for buying a car, there are a lot of factors that you need to consider. And almost all of them work for the VW Golf. Here is a quick and detailed review of the Volkswagen Golf. Overview Of The Volkswagen Golf nTBNi.