2015 Volkswagen GTI power train problems
12 owner complaints filed with NHTSA name the power train on the 2015 Volkswagen GTI — 12% of all complaints for this model year.
What owners report
“Vehicle started to show intermittent coolant gauge fluctuation with simultaneous loss of cruise control function. The coolant gauge would show cold, then hot. After visiting a dealer, a coolant leak was identified from a crack in the Thermostat/Water Pump housing along with corrosion in the coolant…”
filed Sep 8, 2022
“Plastic Thermostat Housing Failure-- Cracks and leaking coolant. While getting an oil change done at a local Volkswagen dealership, the mechanic pointed out that there is a coolant leak and showed me where the leak is coming from (Thermostat housing/water pump) The coolant is slowly seep out of the…”
filed Nov 8, 2021
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Power Train problems in other GTI years
| Year | Reports | Share |
|---|---|---|
| 2024 GTI | 6 | 21% |
| 2019 GTI | 62 | 35% |
| 2017 GTI | 7 | 13% |
| 2016 GTI | 8 | 12% |
| 2013 GTI | 5 | 15% |
| 2012 GTI | 7 | 18% |
| 2011 GTI | 16 | 30% |
| 2010 GTI | 14 | 26% |
| 2009 GTI | 32 | 19% |
| 2008 GTI | 40 | 60% |
| 2007 GTI | 40 | 52% |
| 2006 GTI | 11 | 26% |
Other reported problem areas on the 2015 Volkswagen GTI
Counts are unique NHTSA complaints naming this component group. Complaints are unverified owner reports; mileage is computed only from complaints that included a usable odometer reading.