I am experiencing severe oil consumption and leakage with my 2021 Volkswagen Tiguan. The low oil level light began coming on weekly, and I have had to add oil nearly every week to keep the engine from running dry. Recently, I noticed oil leaking underneath the vehicle and immediately parked it. After parking, the vehicle began leaking oil excessively. The problem appears related to PCV system fai…
2021 volkswagen Tiguan engine problems
moderate 30 complaints filed with NHTSA · avg repair $3,100
Complaints
30
Recalls
0
Crashes
0
Avg fix
$3,100
What owners are reporting 7 most recent
The contact owns a 2021 Volkswagen Tiguan. The contact stated that while driving at an undisclosed speed, the contact's dad who was following behind the vehicle noticed oil splashing onto the front windshield of his vehicle. The contact's dad then noticed while the contact was driving uphill, oil was splashing out of the oil pan. In addition, the contact's dad noticed smoke coming out of the exhau…
The 2021 Tiguan, R-Line that I own now requires a new engine after roughly 70,000. The engine is no longer under warranty, According to the VW Dealership, this is what is wrong with the engine - Based on our observations and diagnostic review, we have determined that damage to the rotating assembly was caused by the presence of one or more metal objects entering the engine. This type of fo…
I have to put oil into the engine every 2000 miles. The dealership has run 2 separate oil consumption tests and they claim they are unable to find anything wrong.
Check engine light came on with excessive oil leaking from engine. Dealer inspected and diagnosed the PCV/Oil separator had failed, multiple valve stem seals had failed, and valve stem guides were worn causing excessive crankcase pressure. Dealer recommended cylinder head replacement. Vehicle has been at the dealer a month with the cylinder head on backorder and no timeline for resolution. Dealer …
Pcv valve on my car went and caused seals to leak in my engine. This has caused oil to leak onto my exhaust system which poses a fire hazard according to the dealership. Car should not be driven. Many many complaints about this issue of the PCV valve failing have been discovered online. Worried about my car catching fire if I drive it
My car is a 2021 Tiguan. Car is burning oil and should not be.
Common questions
How serious is the engine problem on the 2021 volkswagen Tiguan?
It's a documented issue but not catastrophic. 30 complaints have been filed. Repairs average $3,100 and most owners catch it before it causes a breakdown.
At what mileage does the engine typically fail?
Mileage data is limited for this issue. Owners report failures across a wide range, suggesting cause is more about driving conditions and maintenance than mileage alone.
What does it cost to fix?
Independent shops typically charge around $3,100 for engine repairs on this vehicle. Dealer pricing tends to run 20-40% higher. The exact figure depends on the specific failure mode, parts availability, and your local labor rates. If you're outside factory warranty, an extended service contract often covers this category.
Are there any recalls related to engine?
No active recalls currently cover engine issues on this vehicle. The complaints filed represent owner-reported failures that haven't risen to the level of a manufacturer-issued recall — but they're still worth knowing about before you buy or budget for repairs.
Other problem areas on this vehicle
Complaint and recall data sourced from the National Highway Traffic Safety Administration (NHTSA)
public records database. Severity ratings are derived from reported crashes, fires, injuries, and fatalities.
Repair cost estimates are independent-shop national averages and may differ in your area.
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