Is the 1. TDI or 2. TDI better?
The 2. TDI generally offers better performance, with more horsepower and torque compared to the 1. TDI. If you desire a sportier driving experience, the 2. TDI is the better choice. The 1. TDI is renowned for its reliability and efficiency, offering anywhere from 90 to 150 horsepower and torque figures ranging from 210 to 320 Newton meters, depending on the version.
Why is the 1. TDI so loved?
Volkswagen 1. L ALH TDI Diesel These engines not only became known for their outstanding reliability, but also for the amazing fuel economy that they could achieve. Around 2005 the ALH engine was replaced with the Pumpe Düse engines that used camshaft-driven fuel injectors, and proved to be less reliable. The BRM engine code 1. TDI (Pump Duse) engine was used in the 2005-2006 VW Jetta A5 chassis (aka Mark V). The BRM TDI engine is driven by a timing belt system which links the cylinder head, camshaft, injection pump, and crankshaft to run in sync.
How long can a 1. TDI engine last?
A well-maintained tdi engine can actually last up to 400,000 to 500,000 miles. On average, a well-maintained tdi turbo can last anywhere from 100,000 to 150,000 kilometers (62,000 to 93,000 miles). However, some turbochargers can endure even longer with proper care. Maintenance plays a crucial role in extending the life of your tdi turbocharger.