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ST21 TLX

2021 Audi A3 S Line 35 TFSI

Black Petrol 1498cc
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MOT Status

Valid
Expires24 Sep 2027
Tests6 (5 pass, 1 fail)
Pass rate83.3%

Mileage

30,555 mi
Last recorded30,555 miles
Recorded on25 Sep 2026
Typical for 2021 Audi A3 S Line 35 TFSI28,160 mi

Below or average mileage for this year

4 checks still locked for this Audi
Stolen
Finance
Write-off
Keepers
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Vehicle Details

RegistrationST21 TLX
MakeAudi
ModelA3 S Line 35 TFSI
Year2021
ColourBlack
Fuel typePetrol
Engine1,498cc

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50+ data points
Finance Check (Experian) Insurance Write-off Salvage Auction Stolen Check Previous Owners Ex-Taxi, Police, NHS Mileage Anomaly Import / Export Scrapped Check Plate Changes

MOT History

5 pass 1 fail
Pass 25 Sep 2026 30,555 miles
Pass 21 Sep 2026 30,526 miles
Fail 18 Sep 2026 30,524 miles

Front Service brake excessively fluctuating Nearside and Offside (1.2.1 (e))

Nearside Front Inner Brake disc worn, pitted or scored, but not seriously weakened (1.1.14 (a) (ii))

Offside Front Inner Brake disc worn, pitted or scored, but not seriously weakened (1.1.14 (a) (ii))

Pass 3 Oct 2025 23,752 miles

Nearside Front Tyre worn close to legal limit/worn on edge (5.2.3 (e))

Offside Front Tyre worn close to legal limit/worn on edge (5.2.3 (e))

Pass 12 Oct 2024 13,620 miles
Pass 23 Apr 2024 12,188 miles

How Reliable is the Audi A3 S Line 35 TFSI?

Based on 15,196 MOT tests across 6,175 vehicles.

91.1%
Pass Rate
7,100
Miles/Year
6,175
On UK Roads
Full Audi A3 S Line 35 TFSI reliability report

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ST21 TLX is a 2021 Audi A3 S Line 35 TFSI in Black with a 1,498cc petrol engine. This vehicle has been through 6 MOT tests with a personal pass rate of 83.3%.

Across all 2021 Audi A3 S Line 35 TFSI models, the average MOT pass rate is 90.7% with a typical mileage of 28,160 miles. This particular vehicle has a lower pass rate than the average for its year, which may indicate maintenance issues worth investigating.

Frequently Asked Questions

How do I check the history of ST21 TLX?

You can check the full history of ST21 TLX by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was ST21 TLX registered?

ST21 TLX is a 2021 Audi A3 S Line 35 TFSI, first registered on 30 April 2021.

Is ST21 TLX safe to buy?

The MOT history for ST21 TLX shows 6 tests with a 83.3% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does ST21 TLX have outstanding finance?

Finance checks require a premium vehicle report. This checks against all major UK finance providers to see if there is any outstanding finance on ST21 TLX. If you buy a car with outstanding finance, the finance company can repossess it.

No warranty or guarantee of accuracy is provided for any free data on this page. The data guarantee applies only to information obtained through the purchase of a full check.