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Audi Q8 S Line 50 TDI QUATTRO Auto Reliability, MOT Pass Rate & Common Faults

Free Audi Q8 S Line 50 TDI QUATTRO Auto car check

Is the Audi Q8 S Line 50 TDI QUATTRO Auto reliable? We analysed 338 real MOT tests across 180 vehicles to find out.

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Data last updated: · Based on 338 real MOT tests
MOT Pass Rate
92.6%
Typical Mileage
54,076mi
Annual Mileage
10,632mi/yr
Est. Lifespan
yrs

The Audi Q8 S Line 50 TDI QUATTRO Auto is above average for reliability based on real UK MOT data. Here's everything you need to know before buying a used Audi Q8 S Line 50 TDI QUATTRO Auto.

Audi Q8 S Line 50 TDI QUATTRO Auto Number Plates

Number plates registered to a Audi Q8 S Line 50 TDI QUATTRO Auto. Click on any registration for full vehicle details — including MOT history, mileage records, previous owners and damage history.

Audi Q8 S Line 50 TDI QUATTRO Auto Mileage — What's Normal?

How many miles does a typical Audi Q8 S Line 50 TDI QUATTRO Auto owner drive per year? Use this to check if a car you're looking at has suspiciously low or high mileage.

Low usage
8,402 mi/yr
Typical
10,632 mi/yr
Average
11,557 mi/yr
Heavy usage
13,714 mi/yr

Audi Q8 S Line 50 TDI QUATTRO Auto Mileage Distribution

Total mileage recorded across all Audi Q8 S Line 50 TDI QUATTRO Auto MOT tests. If the car you're looking at is above the 75th percentile, it's done more miles than most.

Median
54,076 mi
75th Percentile
72,036 mi
95th Percentile
100,810 mi
Max Recorded
188,696 mi

How Does the Audi Q8 S Line 50 TDI QUATTRO Auto Compare?

MOT pass rates compared to similar models. Click any model for the full breakdown.

Model Pass Rate Tests Typical Mileage Lifespan
Audi Q8 S Line 50 TDI QUATTRO Auto THIS CAR 92.6% 338 54,076 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
Mazda 6 Kuro Edition 92.1% 229 30,406 mi — yrs

Compared to the Audi A3 (78.0% pass rate) and the Audi A4 (76.1% pass rate), the Audi Q8 S Line 50 TDI QUATTRO Auto outperforms both on MOT reliability.

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Should you buy a used Audi Q8 S Line 50 TDI QUATTRO Auto?

The Audi Q8 S Line 50 TDI QUATTRO Auto has an overall MOT pass rate of 92.6% across 338 real MOT tests — comfortably above the UK average, which puts it among the more reliable models on UK roads.

A typical Audi Q8 S Line 50 TDI QUATTRO Auto owner drives around 10,632 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 Q8 S Line 50 TDI QUATTRO Auto — Frequently Asked Questions

Is the Audi Q8 S Line 50 TDI QUATTRO Auto reliable?
Based on 338 MOT tests, the Audi Q8 S Line 50 TDI QUATTRO Auto has a 92.6% pass rate — above the UK average, suggesting good reliability.
What are the common problems on a Audi Q8 S Line 50 TDI QUATTRO Auto?
The most common failure point is general wear and tear.
How many miles does a Audi Q8 S Line 50 TDI QUATTRO Auto do per year?
The typical Audi Q8 S Line 50 TDI QUATTRO Auto does around 10,632 miles per year. Anything significantly above or below this is worth investigating.
How long does a Audi Q8 S Line 50 TDI QUATTRO Auto last?
Lifespan data is not yet available for this model.
Should I get a vehicle check before buying a Audi Q8 S Line 50 TDI QUATTRO Auto?
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.