Volkswagen Passat TDI Reliability, MOT Pass Rate & Common Faults
Free Volkswagen Passat TDI car check
Is the Volkswagen Passat TDI reliable? We analysed 757 real MOT tests across 169 vehicles to find out.
Got a specific Volkswagen Passat TDI? Enter the reg for a free check:
The Volkswagen Passat TDI is about average for reliability based on real UK MOT data. Common problems include tyre tread depth below requirements of 1.6mm, tyre has a cut in excess of the requirements deep enough to reach the ply or cords outer sidewall and tyre has ply or cords exposed. Here's everything you need to know before buying a used Volkswagen Passat TDI.
Volkswagen Passat TDI Number Plates
Number plates registered to a Volkswagen Passat TDI. Click on any registration for full vehicle details — including MOT history, mileage records, previous owners and damage history.
Volkswagen Passat TDI Problems — What Goes Wrong?
The most common reasons a Volkswagen Passat TDI fails its MOT, ranked by how often they occur. Check for these problems before you buy.
Volkswagen Passat TDI Common Faults & Problems
These are the most common serious faults found on Volkswagen Passat TDI models during MOT testing — flagged as dangerous or major failures that need immediate attention.
Volkswagen Passat TDI Mileage — What's Normal?
How many miles does a typical Volkswagen Passat TDI owner drive per year? Use this to check if a car you're looking at has suspiciously low or high mileage.
Volkswagen Passat TDI Mileage Distribution
Total mileage recorded across all Volkswagen Passat TDI MOT tests. If the car you're looking at is above the 75th percentile, it's done more miles than most.
How Does the Volkswagen Passat TDI Compare?
MOT pass rates compared to similar models. Click any model for the full breakdown.
| Model | Pass Rate | Tests | Typical Mileage | Lifespan |
|---|---|---|---|---|
| Volkswagen Passat TDI THIS CAR | 74.8% | 757 | 137,156 mi | — yrs |
| Volkswagen Golf | 74.9% | 22,270,993 | 83,305 mi | 37 yrs |
| Volkswagen Polo | 72.9% | 14,598,296 | 60,351 mi | 35 yrs |
| Volkswagen Passat | 73.5% | 6,960,690 | 105,632 mi | 32 yrs |
| Yamaha RD200 | 87.4% | 1,240 | 15,567 mi | 51 yrs |
Compared to the Volkswagen Golf (74.9% pass rate) and the Volkswagen Polo (72.9% pass rate), the Volkswagen Passat TDI sits in the middle of the pack on MOT reliability.
Found a Volkswagen Passat TDI you like?
Run a full vehicle history check on the specific car. See finance, stolen, write-off, mileage and MOT data for that exact vehicle.
Check a specific Volkswagen Passat TDIShould you buy a used Volkswagen Passat TDI?
The Volkswagen Passat TDI has an overall MOT pass rate of 74.8% across 757 real MOT tests — roughly in line with the UK average.
The most common problems on the Volkswagen Passat TDI are tyre tread depth below requirements of 1.6mm (6 recorded failures), tyre has a cut in excess of the requirements deep enough to reach the ply or cords outer sidewall (2), and tyre has ply or cords exposed (2). These are the faults most likely to cause an MOT failure on this model, so check for them carefully on any test drive or pre-purchase inspection. Many are wear-and-tear items that can be budgeted for, but a car that's already failing on multiple fronts may signal neglected maintenance.
On the safety side, the most frequently flagged dangerous fault is tyre tread depth below requirements of 1.6mm. Dangerous faults cause an immediate MOT failure and mean the vehicle is not roadworthy until repaired. If you're viewing a Volkswagen Passat TDI with an expired or recently passed MOT, ask the seller whether any dangerous faults were found and fixed during the last test.
A typical Volkswagen Passat TDI owner drives around 8,997 miles per year. If the car you're looking at is significantly above this, expect more wear on suspension, brakes and tyres. If it's well below, the vehicle may have been sitting unused — check for perished rubber, corroded discs and stale fluids.
Before committing to a purchase, we recommend running a full vehicle history check on the specific car. This will reveal any outstanding finance, stolen markers, write-off history and mileage discrepancies that the seller may not disclose — and that the MOT data alone can't tell you.