2018 Volkswagen Tiguan power train problems
49 owner complaints filed with NHTSA name the power train on the 2018 Volkswagen Tiguan — 17% of all complaints for this model year.
What owners report
“The contact's daughter owns a 2018 Volkswagen Tiguan. The contact stated that while her daughter was driving at an undisclosed speed, the vehicle shook and decelerated abnormally. The vehicle was taken to the dealer, who determined that the vehicle should not be driven because the drive belt needed…”
filed Feb 17, 2026
“On multiple occasions, while driving on the highway, subject vehicle displayed check engine light and EPC light at random intervals and an alarm saying exceeded 4000 came on. RPM's were not over 4000. Speed and acceleration severely limited making it dangerous to pull over on the highway in…”
filed Jan 15, 2024
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Related service bulletins
Replacement instruction
V4015022033347_8 · Service Bulletin/Repair Instructions · issued Aug 10, 2026
Power Train problems in other Tiguan years
| Year | Reports | Share |
|---|---|---|
| 2026 Tiguan | 5 | 19% |
| 2025 Tiguan | 5 | 11% |
| 2024 Tiguan | 5 | 7% |
| 2023 Tiguan | 8 | 13% |
| 2022 Tiguan | 42 | 16% |
| 2021 Tiguan | 11 | 8% |
| 2020 Tiguan | 5 | 4% |
| 2019 Tiguan | 17 | 9% |
| 2017 Tiguan | 5 | 7% |
| 2016 Tiguan | 3 | 3% |
| 2015 Tiguan | 2 | 3% |
| 2014 Tiguan | 1 | 1% |
Other reported problem areas on the 2018 Volkswagen Tiguan
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.