2020 Volkswagen Tiguan engine problems

Related recalls

No recalls on file.

What owners say

1. Filed Oct 6, 2026RIEngine

   While driving my 2020 Volkswagen Tiguan (equipped with approximately 39,000 miles), the vehicle suffered a sudden and catastrophic total engine failure without prior warning, resulting in an immediate loss of power and propulsion while in motion. This sudden stall on an active roadway created a severe, immediate safety hazard and a high risk of a collision. The vehicle has been meticulously maintained with a complete and documented history of annual professional servicing.…

   NHTSA complaint #11769339 · source
2. Filed Aug 19, 202663,000 miFLEngine

   The contact owns a 2020 Volkswagen Tiguan. The contact stated that while the outside temperature was cool, the vehicle operated normally. However, when the heat index was high, the message that the starter was hot was displayed. Shortly afterwards, the instrument cluster went black, and the vehicle stalled. The driver was able to coast the vehicle to the roadside. The contact waited approximately five minutes and restarted the vehicle. While driving in a subdivision, the…

   NHTSA complaint #11757871 · source
3. Filed Jul 27, 202667,000 miFLEngine

   The contact owns a 2022 Volkswagen Tiguan. The contact stated that while stopped at a traffic light on an extremely hot day, the message that the starter was hot was displayed and the vehicle shut off unexpectedly. On another occasion, while making a turn, the vehicle stalled and lost power. The contact was able to safely coast over to the emergency lane. After waiting for the engine to cool down, the vehicle was restarted. The local dealer was not contacted. The vehicle was…

   NHTSA complaint #11752979 · source
4. Filed Mar 4, 2026PAEngine

   Car has been consuming excessive oil in a short amount of time, Volkswagen claims it’s in “normal” specs but car consumes all the oil after oil change within 1200 miles. Between 0-5,000 miles 2 extra quarts will be added to engine. First time I noticed it was a month after purchasing the car when my oil/engine light came on. Recently oil cap blew off

   NHTSA complaint #11721985 · source
5. Filed Feb 9, 202655,000 miPADriver Assistance & Safety TechEngine

   The contact owns a 2020 Volkswagen Tiguan. The contact stated that the engine warning light was illuminated due to an emissions issue. The message to check the oil level was displayed. The contact pulled over to check the oil and added a quart of oil. The vehicle was consuming an excessive amount of engine oil. The vehicle was taken to an independent mechanic who determined that there was smoke coming from the exhaust. The contact was informed that the cylinder head valve…

   NHTSA complaint #11716742 · source
6. Filed Jan 5, 202668,000 miNYEngine

   The contact owns a 2020 Volkswagen Tiguan. The contact stated that after adding a quart of oil, the contact became aware that almost every three weeks there was blue smoke coming from the exhaust pipes. The contact stated that the oil warning light was illuminated. The vehicle was taken to an independent mechanic to be diagnosed, and it was determined that the engine was consuming an excessive amount of engine oil. The vehicle was not repaired. The manufacturer was not made…

   NHTSA complaint #11708809 · source
7. Filed Dec 20, 2025VAEngine

   I am reporting excessive engine oil consumption on my 2020 Volkswagen Tiguan. The vehicle consumes approximately one quart of oil per 1,000 miles. The vehicle has already undergone multiple diagnostic and repair attempts, including PCV-related repairs, all paid by the owner. Despite these repairs, the excessive oil consumption continues. Volkswagen and the dealership have stated that this level of oil consumption is “within range” and have required additional paid testing to…

   NHTSA complaint #11706284 · source
8. Filed Sep 30, 2025UTEngine

   The crankcase breather valve (PCV system) on my 2020 Volkswagen Tiguan failed, which caused catastrophic engine damage. VW Southtown diagnosed the engine as condemned and stated that a full engine replacement is required. Prior to the engine being condemned, I have already spent $3,787.59 in repairs at VW Southtown addressing recurring oil-related issues caused by the PCV valve being stuck closed. This caused an excessive crankcase pressure buildup of over 0.5 psi, as…

   NHTSA complaint #11690549 · source
9. Filed Sep 8, 2025PAEngine

   Exceeding manufacturer recommended oil consumption. Car emits white smok out of the exhaust upon start up. The vehicle has been in the shop three times for this problem. The first time valve seals were replaced. The second time the oil pressure regulator was replaced the third time the recommended fix is to replace the engine head however they are nationally on backorder for months now so the fix has yet to be applied. Personal research has resulted in numerous Facebook…

   NHTSA complaint #11685625 · source
10. Filed Mar 30, 2025WIEngine

    The vehicle has had repeated failures of the oil filter adapter to block gasket. This gasket has been replaced three times in 41,000 miles. There appears to be a failure on the part of the gasket. The vehicle has been repaired for the third time, the gasket remains with the dealership where it was repaired. I do have photos of the gasket. A catastrophic failure would result in radiator fluid pouring out of the vehicle, causing the vehicle to come to a complete stop,…

    NHTSA complaint #11651601 · source
11. Filed Sep 6, 2024CAEngineOther / UnknownAcceleration & Cruise Control

    I have been experiencing a noticeable delay in throttle response when accelerating, particularly when attempting to slowly merge into traffic. For example, when I press the accelerator to make a left turn, my Tiguan hesitates for approximately 2-3 seconds before responding, creating a significant safety concern as I find myself stuck in oncoming traffic. I took the vehicle to the dealership for diagnostic testing, but no fault codes were detected, and no warning lights were…

    NHTSA complaint #11613027 · source
12. Filed Aug 19, 2024TXElectrical SystemEngineOther / Unknown

    I currently reside in Texas where it get HOT during the summer months. I recently got this car back in May. Recently when it’s hot outside my car had cut off one day in traffic and said please check starter system. All electrical components of the car shut off completely. The engine will start run. But the AC, lights, back up camera, windows stop working. I have an appt to drop the car off at the dealership. I been seeing this is an ongoing problem for. VW vehicles I have…

    NHTSA complaint #11609526 · source

Source: U.S. National Highway Traffic Safety Administration (NHTSA) Office of Defects Investigation public data. Complaints are submitted by owners and are not verified by NHTSA or by us; a complaint does not prove a defect exists. View this vehicle on NHTSA.gov Methodology