Audi A4 Technik 35 TFSI MHEV S-a Reliability, MOT Pass Rate & Common Faults
Free Audi A4 Technik 35 TFSI MHEV S-a car check
Is the Audi A4 Technik 35 TFSI MHEV S-a reliable? We analysed 3,019 real MOT tests across 1,912 vehicles to find out.
Got a specific Audi A4 Technik 35 TFSI MHEV S-a? Enter the reg for a free check:
The Audi A4 Technik 35 TFSI MHEV S-a is above average for reliability based on real UK MOT data. Here's everything you need to know before buying a used Audi A4 Technik 35 TFSI MHEV S-a.
Audi A4 Technik 35 TFSI MHEV S-a Number Plates
Number plates registered to a Audi A4 Technik 35 TFSI MHEV S-a. Click on any registration for full vehicle details — including MOT history, mileage records, previous owners and damage history.
Audi A4 Technik 35 TFSI MHEV S-a MOT Pass Rate by Year
How likely is a Audi A4 Technik 35 TFSI MHEV S-a to pass its MOT? Here's the pass rate for each registration year, newest first.
Audi A4 Technik 35 TFSI MHEV S-a Common Faults & Problems
These are the most common serious faults found on Audi A4 Technik 35 TFSI MHEV S-a models during MOT testing — flagged as dangerous or major failures that need immediate attention.
Audi A4 Technik 35 TFSI MHEV S-a Mileage — What's Normal?
How many miles does a typical Audi A4 Technik 35 TFSI MHEV S-a owner drive per year? Use this to check if a car you're looking at has suspiciously low or high mileage.
Audi A4 Technik 35 TFSI MHEV S-a MOT Data by Registration Year
Full breakdown of pass rate and mileage for each year. Use this to compare the Audi A4 Technik 35 TFSI MHEV S-a year you're looking at.
| Year | Tests | Pass Rate | Low Mi. | Typical Mi. | High Mi. |
|---|---|---|---|---|---|
| 2023 | 612 | 85.6% | 20,524 | 28,078 | 36,733 |
| 2022 | 1,484 | 88.6% | 20,838 | 28,870 | 40,660 |
| 2021 | 726 | 90.5% | 25,405 | 35,520 | 53,138 |
| 2020 | 145 | 89.7% | 24,182 | 32,847 | 44,299 |
How Long Does a Audi A4 Technik 35 TFSI MHEV S-a Last?
Based on 1,912 Audi A4 Technik 35 TFSI MHEV S-a vehicles on UK roads.
Audi A4 Technik 35 TFSI MHEV S-a Mileage Distribution
Total mileage recorded across all Audi A4 Technik 35 TFSI MHEV S-a MOT tests. If the car you're looking at is above the 75th percentile, it's done more miles than most.
Best Year to Buy a Used Audi A4 Technik 35 TFSI MHEV S-a
Based on MOT pass rates across all registration years with sufficient test data.
90.5% MOT pass rate from 726 tests
85.6% MOT pass rate from 612 tests
The best year to buy a used Audi A4 Technik 35 TFSI MHEV S-a is 2021, which has the highest MOT pass rate at 90.5% across 726 tests. The 2023 model year has the lowest pass rate at 85.6% — if you're looking at one from that year, budget for potential repairs and get a thorough pre-purchase inspection.
How Does the Audi A4 Technik 35 TFSI MHEV S-a Compare?
MOT pass rates compared to similar models. Click any model for the full breakdown.
| Model | Pass Rate | Tests | Typical Mileage | Lifespan |
|---|---|---|---|---|
| Audi A4 Technik 35 TFSI MHEV S-a THIS CAR | 88.6% | 3,019 | 30,449 mi | — yrs |
| Audi A3 | 78% | 7,415,025 | 78,776 mi | 29 yrs |
| Audi A4 | 76.1% | 7,096,957 | 96,834 mi | 31 yrs |
| Audi A6 | 78.4% | 2,724,792 | 98,890 mi | 31 yrs |
| Honda Cmx 500 A-l | 94.2% | 987 | 4,273 mi | — yrs |
Compared to the Audi A3 (78.0% pass rate) and the Audi A4 (76.1% pass rate), the Audi A4 Technik 35 TFSI MHEV S-a outperforms both on MOT reliability.
Found a Audi A4 Technik 35 TFSI MHEV S-a 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 Audi A4 Technik 35 TFSI MHEV S-aShould you buy a used Audi A4 Technik 35 TFSI MHEV S-a?
The Audi A4 Technik 35 TFSI MHEV S-a has an overall MOT pass rate of 88.6% across 3,019 real MOT tests — comfortably above the UK average, which puts it among the more reliable models on UK roads.
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 Audi A4 Technik 35 TFSI MHEV S-a with an expired or recently passed MOT, ask the seller whether any dangerous faults were found and fixed during the last test.
A typical Audi A4 Technik 35 TFSI MHEV S-a owner drives around 7,619 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.