Is the VW 1. TSI a good engine?
The 1. TSI is a capable and generally durable modern small turbo petrol engine when maintained correctly and driven in ways that avoid excess carbon and thermal stress. Early/older variants show more issues (timing chain tensions, oil consumption, carbon build-up); later EA211 refinements improved reliability. You should check PCV valve on every unit you are consider buying, also the timing chain. The twin charged engine is one of the worst engines VW made. The 1. I would honestly avoid any TSI engine made before 2013.
Does a 1. TSI Golf have a supercharger?
WHY: With a turbocharger and a supercharger, the 1. TSI punches above its weight – and the Golf is our class-leading family hatch. TSI engines are compact, high-powered and use less fuel. TSI technology blends the best of our TDI diesel and FSI (Fuel Stratified Injection) engines. You enjoy excellent drivability and outstanding fuel economy. Acceleration is instant, whichever gear you’re in.By adding a turbocharger and a supercharger to the fuel-injected engine (hence TSI), we have developed an engine with small car fuel economy and emissions, but the power of something much bigger.The TSI improves on issues found in the TFSI, making it the superior engine. It has certain modifications, such as a different downpipe and a new PCV system, meant to correct the older TFSI engine issues. Although an improvement, the TSI engine still has its own issues.If you mostly drive in the city, prefer a quieter ride, and still want something sporty and responsive, a TSI engine is likely the better fit. It’s ideal for shorter trips, stop-start traffic, and offers that smooth petrol performance many drivers enjoy.