"I bought my 2006 Jetta brand new. Despite having some concern about quality based on reports of other people with the previous Jetta (1999-2004), I've been very impressed. The car now has 30,000 miles on it with nary an issue.
There are "phantom" problems however due to the car having extremely advanced technology. I noticed the car was a little noisy at startup, but after I did some research, it turns out that there is a air pump that reduces pollution when you first turn on the car that makes a bit more noise. Indeed I've driven a couple other Jettas and this is a normal and proper thing. Also, to replace the windshield wipers, you must press down on the wiper stalk within 10 seconds after turning off the car. This puts the wipers in service mode and allows them to be changed.
Overall, I love this car and would happily recommend one to anybody looking for a reliable and fun car."
"I went 167000 miles on this car with nothing but maintenance before something actually needed repaired. Good reliable little car feels more solid in construction than most small cars. The interior and exterior don't look or feel cheap like most fuel economy cars either. I am short so the leg room never bothered me but my 6'2" son looks a little cramped in the passenger's seat now. If you move the front seats back there isn't much leg room for adult sized passenger's in the back. Car is ok to haul a bunch of kids around until they hit their teen years. But hey, it's so cheap on fuel you really can't beat it. Supposed to get 40 mpg but I get 45 mpg. For a diesel it's quiet. The ac vents in the front are up a little higher than most cars. In Arizona it's so hot we actually DO want it blowing on our faces and messing up our hair. The front bumper is pretty low so if you let your tires get low this bumper can catch on the parking curb and when you go to back out it will pop off! The front passenger's seat has an awkward turn knob for adjusting the seat up and down while the driver's side is electric. Safety rating for side impact is the highest of any small car out there. Doors feel heavy and there are airbags everywhere. I feel safer in my Jetta than the bigger newer Passat they gave me as a loaner!"
"I bought my 2006 Jetta 2.5 used and I got a great deal on it. I havn't had any problems with it and I also learned how to change the oil on her myself. Make sure you google how to change the oil if you do it yourself there are some nuances that you should be aware of. I love the power and the triptronic shifter, I went over mulholland drive and that was a blast."
"THIS CAR IS A TRUE BLADDER BUSTER, 600 MILE PLUS RANGE. CAN DRIVE 20,200,OR400 MILES AND BE READY FOR MORE. VW SERVICE PRICEY BUT ONLY REQUIRED EVER 10,000 MILES. ONLY PROBLEM TO DATE AT 43K MILES IS THAT THE CLOCK RUNS SLOW. I PLAN TO TEST THE THE 12 YEAR UNLIMITED MILEAGE RUST WARRANTY. MPG RUNS BETWEEN 45-50 WITH THE 6 SPEED AUTO."