Lubricating engine components before reassembly.
full bulletin at NHTSA ↗2023 Volkswagen Tiguan engine problems
moderate Owners of the 2023 Volkswagen Tiguan have filed 17 NHTSA complaints about the engine at roughly $3,100 to repair (U.S. federal records, as of July 2026). Source: NHTSA Office of Defects Investigation. See engine across all vehicles →
Complaints
17
Recalls
0
Avg fix
$3,100
| Model year | engine complaints |
|---|---|
| 2019 Tiguan | 17 |
| 2020 Tiguan | 15 |
| 2021 Tiguan | 35 |
| 2022 Tiguan | 63 |
| 2023 Tiguan (this page) | 17 |
| 2024 Tiguan | 9 |
| 2026 Tiguan | 5 |
When does it fail?
Of the 17 engine complaints filed for the 2023 Volkswagen Tiguan, here's the actual mileage breakdown — failures cluster heaviest at 50,000-75,000 mi.
0-25k
25-50k
50-75k
75-100k
100-125k
125-150k
150k+
Each bar shows the share of total complaints filed at that mileage range. Peak failure window highlighted. Some owners report problems earlier; some make it well past 150,000 miles symptom-free. Maintenance habits and driving conditions shift the curve as much as mileage alone.
What stands out
Engine accounts for 29% of all owner complaints filed against this vehicle, across 4 categories tracked.
Is there a fix? Manufacturer service bulletins
The manufacturer has issued service bulletins covering engine on this vehicle — documented repair instructions, service campaigns, or warranty extensions sent to dealers. A TSB isn't a recall (it's not a free safety remedy), but it's the manufacturer acknowledging the issue and how to fix it.
Instruction, how to lubicate engine before initial start.
full bulletin at NHTSA ↗Volkswagen Engine Oil Standards
full bulletin at NHTSA ↗This is a notice for software changes with the ODIS diagnostic program to correct the communication during vehicle programming function: A software fix is needed to correct the error message ERP0204E could occur during perform initial operation, software configuration, SVM updates for any control module(s) etc.
full bulletin at NHTSA ↗Coolant Bleed Procedure
full bulletin at NHTSA ↗Source: NHTSA manufacturer communications. Bring the bulletin number to your dealer or shop.
The failure pattern owners describe
The dominant issue across these 14 complaints is extreme oil consumption on 2023 Tiguan engines. Owners report low oil lights coming on every 800 to 3,500 miles after an oil change—with some needing to add a quart or more each time. One owner added oil eight to nine times between the standard 10,000-mile intervals. Dealerships admit the Tiguan is a "known oil burner"; VW even updated the owner's manual to allow 1 quart per 1,000–1,200 miles. Despite this, VW refuses warranty repairs, claiming consumption has to worsen first. Blue or white smoke from the tailpipe, rough idle, and check engine lights accompany the low-oil warnings.
Secondary engine issues include a valve stem seal failure diagnosed at 72,061 miles, cold-start hesitation that dealers claim is normal, fuel starvation under acceleration (reported by multiple drivers of the same fleet), EVAP and CAN-bus communication faults causing recurring check engine lights, and a system lockup when reversing immediately after a cold start. Owners cite safety concerns: low oil can seize the engine mid-drive; fuel starvation in intersections is hazardous; software glitches leave no warning. Owners have filed lemon law claims and multiple class action lawsuits; VW has declined coverage based on technicalities.
Same Volkswagen Tiguan engine reports on nearby years: 2020 · 2021 · 2022
Failure modes owners describe
Excessive oil consumption
Engine consuming oil at rates well above manufacturer's stated specification (1 quart per 1,000-1,200 miles), with owners reporting oil low lights illuminating every 800-3,500 miles after oil changes. Multiple owners report needing to add a quart or more of oil repeatedly between service intervals.
When: Occurring on vehicles with mileage ranging from under 20,000 miles to 72,061 miles; one owner noted issue started immediately after purchase in January 2023.
Symptoms owners cite: Low oil warning light recurring frequently; Blue or white smoke from tailpipe; Rough idle and cylinder misfires when oil level drops; Check engine light illumination; Oil level dropping below minimum on dipstick
Codes mentioned: Low oil pressure warning
Repairs/costs cited: Dealers have replaced oil separator and PCV valve/gasket in some cases (complaints 5, 9); however, some vehicles were not repaired despite diagnosis. Dealers acknowledge the issue is widespread but claim consumption rates are within specification per VW manual update.
Recalls/TSBs owners mention: VW updated owner manuals to state 1 quart per 1,000-1,200 miles is within specification. VW refuses to authorize repairs until consumption exceeds their threshold. Multiple class action lawsuits mentioned against VW for this exact issue. Dealership service advisors confirm Tiguan engines are 'known oil burners' and advise owners this is normal.
Valve stem seal failure
Valve stem seals failing, allowing oil into the combustion chamber and contributing to excessive oil consumption and emissions. One owner explicitly diagnosed with this failure; condition may be related to the broader oil consumption issue.
When: At approximately 72,061 miles
Symptoms owners cite: Low oil warning light illumination; Oil consumption despite normal driving
Repairs/costs cited: Diagnosed at dealer but vehicle was not repaired by dealership.
EVAP and emissions faults with CAN-bus communication errors
Recurring check engine light with fault codes indicating EVAP purge system performance issues and fuel tank pressure sensor faults, accompanied by network communication errors on the CAN-bus. These are distinct from oil consumption and suggest broader engine control and emissions system problems.
When: Ongoing condition on 2023 model
Symptoms owners cite: Check engine light recurring and clearing intermittently; Drivability may appear normal despite fault codes
Codes mentioned: P04F0 (EVAP purge line A performance), P0451 (fuel tank pressure sensor range/performance), U1111 00 (function limitation due to missing message), U1123 00 (databus error value received)
Cold-start engine lag and hesitation
Engine exhibits noticeable delays and lag when cold-started, persisting beyond normal computer learning period. One service manager attributed it to a software issue that was not repairable at the time; other dealers dismissed it as normal behavior.
When: Persisting at 12,000 miles; complaint filed after multiple dealer visits
Symptoms owners cite: Engine hesitation and lag during cold starts; Issue present from purchase and continuing after months of ownership
Recalls/TSBs owners mention: One dealership (different from VW) diagnosed a software problem noted as not repairable at the time. VW refused lemon law claim because the diagnosis was not written by a service technician.
Fuel starvation and acceleration loss under load
Engine experiences fuel starvation symptoms when accelerating, particularly during critical driving scenarios like intersection acceleration, causing the vehicle to hesitate or nearly stall. One owner reports multiple drivers of 13 identical newly-purchased 2023 Tiguans all experiencing this issue.
When: Occurring on new vehicles immediately after purchase
Symptoms owners cite: Hesitation or stalling when accelerating through intersections; Insufficient fuel delivery during acceleration; No warning lights preceding the event
System lockup on quick reverse after cold start
Vehicle systems lock up when attempting quick reverse immediately after pressing the start button, creating a safety hazard. Reported as occurring repeatedly on the same vehicle.
When: Reported as occurring 4 times over several weeks in 2023
Symptoms owners cite: System lockup preventing vehicle operation; Occurs immediately after cold start when reversing quickly
Synthesized from 17 NHTSA owner complaints — unverified consumer allegations, summarized for patterns. The verbatim filings appear below.
What owners are reporting 4 most recent
The contact owns a 2023 Volkswagen Tiguan. The contact stated that while driving 35-40 MPH, the engine warning light illuminated. The vehicle was leaking oil. The vehicle was taken to the local dealer, where it was diagnosed that the oil separator, PCV Positive Crankcase Ventilation valve, and gasket needed to be replaced. The vehicle was not repaired. The manufacturer was contacted. who…
I own a 2023 Volkswagen Tiguan (EA888 2.0L). The Check Engine Light has repeatedly illuminated, and multiple scans show recurring EVAP/emissions and network communication faults: P04F0 (EVAP purge line A performance) and P0451 (fuel tank pressure sensor range/performance), along with U1111 00 (“function limitation due to missing message”) and U1123 00 (“databus error value received”). While…
From a cold start, the vehicle seems to have an issue with fuel/acceleration. When pressing the gas through an intersection, the vehicle seems starved for gas and does not accelerate and almost stalls. This is very dangerous in a city environment, as the gaps between cars is sometimes small. There are no warning signs, just reports from several of my drivers experiencing the same issue with the…
Vw tiguan 2023 consume a lot of engine oil every 2000 and 3000 mile the oil engine light turn on and it shows that oil level is low and that 2nd time happens since I bought the car in 01/2023 the service manager in vw las vegas sahara told me that normal every 3000 mile you have to add oil I told him that new car not 20 years old car so he told me that how it is can you please investigate the…
Had engine trouble with your 2023 Volkswagen Tiguan?
File a complaint with NHTSA → It's free, official, and how every report above got here — owner filings are the federal safety record this page is built on.
Common questions
How serious is the engine problem on the 2023 Volkswagen Tiguan?
It's a documented issue but not catastrophic. 17 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?
Based on the 17 complaints filed, engine issues most often appear around 64,687 miles. Some report problems earlier; some make it well past 150,000 with no symptoms. Maintenance habits matter — vehicles that received timely fluid services and were not regularly overworked tend to last longer.
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.
Related
Complaint and recall data sourced from the National Highway Traffic Safety Administration (NHTSA)
public records database. Verify the raw federal record at
nhtsa.gov/vehicle/2023/Volkswagen/Tiguan.
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. Some links on this page are affiliate links.