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Audi A1 S Line Black ED 25 TFSI S-a Reliability, MOT Pass Rate & Common Faults

Free Audi A1 S Line Black ED 25 TFSI S-a car check

Is the Audi A1 S Line Black ED 25 TFSI S-a reliable? We analysed 1,068 real MOT tests across 542 vehicles to find out.

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Data last updated: · Based on 1,068 real MOT tests
MOT Pass Rate
87.6%
Typical Mileage
28,061mi
Annual Mileage
6,489mi/yr
Est. Lifespan
yrs

The Audi A1 S Line Black ED 25 TFSI 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 A1 S Line Black ED 25 TFSI S-a.

Audi A1 S Line Black ED 25 TFSI S-a Number Plates

Number plates registered to a Audi A1 S Line Black ED 25 TFSI S-a. Click on any registration for full vehicle details — including MOT history, mileage records, previous owners and damage history.

Audi A1 S Line Black ED 25 TFSI S-a MOT Pass Rate by Year

How likely is a Audi A1 S Line Black ED 25 TFSI S-a to pass its MOT? Here's the pass rate for each registration year, newest first.

84.1%
2023
89.9%
2022
87.1%
2021

Audi A1 S Line Black ED 25 TFSI S-a Common Faults & Problems

These are the most common serious faults found on Audi A1 S Line Black ED 25 TFSI S-a models during MOT testing — flagged as dangerous or major failures that need immediate attention.

Tyre tread depth below requirements of 1.6mm 6
Tyre has a bulge, caused by separation or partial failure of its structure 5
Brake pad(s) less than 1.5 mm thick 5
Brake pad(s) less than 1.5 mm thick 4

Audi A1 S Line Black ED 25 TFSI S-a Mileage — What's Normal?

How many miles does a typical Audi A1 S Line Black ED 25 TFSI S-a owner drive per year? Use this to check if a car you're looking at has suspiciously low or high mileage.

Low usage
3,961 mi/yr
Typical
6,489 mi/yr
Average
6,987 mi/yr
Heavy usage
8,913 mi/yr

Audi A1 S Line Black ED 25 TFSI S-a MOT Data by Registration Year

Full breakdown of pass rate and mileage for each year. Use this to compare the Audi A1 S Line Black ED 25 TFSI S-a year you're looking at.

Year Tests Pass Rate Low Mi. Typical Mi. High Mi.
2023 88 84.1% 17,405 24,484 35,734
2022 358 89.9% 15,836 24,479 33,766
2021 591 87.1% 21,963 30,533 42,980

How Long Does a Audi A1 S Line Black ED 25 TFSI S-a Last?

Based on 542 Audi A1 S Line Black ED 25 TFSI S-a vehicles on UK roads.

Average
3.1 years
Median
3.0 years

Audi A1 S Line Black ED 25 TFSI S-a Mileage Distribution

Total mileage recorded across all Audi A1 S Line Black ED 25 TFSI S-a MOT tests. If the car you're looking at is above the 75th percentile, it's done more miles than most.

Median
28,061 mi
75th Percentile
40,033 mi
95th Percentile
60,834 mi
Max Recorded
117,098 mi

Best Year to Buy a Used Audi A1 S Line Black ED 25 TFSI S-a

Based on MOT pass rates across all registration years with sufficient test data.

Best year
2022

89.9% MOT pass rate from 358 tests

Year to avoid
2023

84.1% MOT pass rate from 88 tests

The best year to buy a used Audi A1 S Line Black ED 25 TFSI S-a is 2022, which has the highest MOT pass rate at 89.9% across 358 tests. The 2023 model year has the lowest pass rate at 84.1% — if you're looking at one from that year, budget for potential repairs and get a thorough pre-purchase inspection.

How Does the Audi A1 S Line Black ED 25 TFSI 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 A1 S Line Black ED 25 TFSI S-a THIS CAR 87.6% 1,068 28,061 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
Ford Fiesta Edge TDCI 70 84.1% 1,123 101,867 mi — yrs

Compared to the Audi A3 (78.0% pass rate) and the Audi A4 (76.1% pass rate), the Audi A1 S Line Black ED 25 TFSI S-a outperforms both on MOT reliability.

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Should you buy a used Audi A1 S Line Black ED 25 TFSI S-a?

The Audi A1 S Line Black ED 25 TFSI S-a has an overall MOT pass rate of 87.6% across 1,068 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 A1 S Line Black ED 25 TFSI 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 A1 S Line Black ED 25 TFSI S-a owner drives around 6,489 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.

Audi A1 S Line Black ED 25 TFSI S-a — Frequently Asked Questions

Is the Audi A1 S Line Black ED 25 TFSI S-a reliable?
Based on 1,068 MOT tests, the Audi A1 S Line Black ED 25 TFSI S-a has a 87.6% pass rate — above the UK average, suggesting good reliability.
What are the common problems on a Audi A1 S Line Black ED 25 TFSI S-a?
The most common failure point is general wear and tear.
How many miles does a Audi A1 S Line Black ED 25 TFSI S-a do per year?
The typical Audi A1 S Line Black ED 25 TFSI S-a does around 6,489 miles per year. Anything significantly above or below this is worth investigating.
How long does a Audi A1 S Line Black ED 25 TFSI S-a last?
Lifespan data is not yet available for this model.
Should I get a vehicle check before buying a Audi A1 S Line Black ED 25 TFSI S-a?
Yes. An MOT pass rate tells you about the model in general, but a vehicle history check reveals the specific car's finance, stolen, write-off and mileage history — things the seller may not disclose.
What is the best year to buy a Audi A1 S Line Black ED 25 TFSI S-a?
Based on MOT pass rates, the best year to buy a used Audi A1 S Line Black ED 25 TFSI S-a is 2022 with a 89.9% pass rate across 358 tests.