There is truth to reliability in VW. However according to Consumer Reports the reliability is ABOVE AVERAGE for the 2008 Jetta gasser. Past years terrible. I would not by hyper concerned with this aspect on this design, motor, and its generation/life cycle.
This finding lines up with the folks I know with the engine. The only complaint they have is below average MPG out of the I5 but nice pickup/driveability.
This finding lines up with the folks I know with the engine. The only complaint they have is below average MPG out of the I5 but nice pickup/driveability.