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Audi A5 S Line TDI S-a Reliability, MOT Pass Rate & Common Faults

Free Audi A5 S Line TDI S-a car check

Is the Audi A5 S Line TDI S-a reliable? We analysed 596 real MOT tests across 199 vehicles to find out.

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Data last updated: · Based on 596 real MOT tests
MOT Pass Rate
92.6%
Typical Mileage
66,489mi
Annual Mileage
9,761mi/yr
Est. Lifespan
yrs

The Audi A5 S Line TDI 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 A5 S Line TDI S-a.

Audi A5 S Line TDI S-a Number Plates

Number plates registered to a Audi A5 S Line TDI S-a. Click on any registration for full vehicle details — including MOT history, mileage records, previous owners and damage history.

Audi A5 S Line TDI S-a Mileage — What's Normal?

How many miles does a typical Audi A5 S Line TDI 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
7,246 mi/yr
Typical
9,761 mi/yr
Average
10,320 mi/yr
Heavy usage
12,827 mi/yr

Audi A5 S Line TDI S-a Mileage Distribution

Total mileage recorded across all Audi A5 S Line TDI S-a MOT tests. If the car you're looking at is above the 75th percentile, it's done more miles than most.

Median
66,489 mi
75th Percentile
83,006 mi
95th Percentile
114,605 mi
Max Recorded
220,469 mi

How Does the Audi A5 S Line TDI 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 A5 S Line TDI S-a THIS CAR 92.6% 596 66,489 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
Land Rover Range Rover Sp Hse TDV8 A 75.4% 783 112,046 mi — yrs

Compared to the Audi A3 (78.0% pass rate) and the Audi A4 (76.1% pass rate), the Audi A5 S Line TDI S-a outperforms both on MOT reliability.

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Should you buy a used Audi A5 S Line TDI S-a?

The Audi A5 S Line TDI S-a has an overall MOT pass rate of 92.6% across 596 real MOT tests — comfortably above the UK average, which puts it among the more reliable models on UK roads.

A typical Audi A5 S Line TDI S-a owner drives around 9,761 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 A5 S Line TDI S-a — Frequently Asked Questions

Is the Audi A5 S Line TDI S-a reliable?
Based on 596 MOT tests, the Audi A5 S Line TDI S-a has a 92.6% pass rate — above the UK average, suggesting good reliability.
What are the common problems on a Audi A5 S Line TDI S-a?
The most common failure point is general wear and tear.
How many miles does a Audi A5 S Line TDI S-a do per year?
The typical Audi A5 S Line TDI S-a does around 9,761 miles per year. Anything significantly above or below this is worth investigating.
How long does a Audi A5 S Line TDI S-a last?
Lifespan data is not yet available for this model.
Should I get a vehicle check before buying a Audi A5 S Line TDI 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.