Should I check the MOT history before buying a 2021 Audi Tt?

Yes. Look for recurring advisories — slow-building issues like corrosion or brake wear patterns show up years before they become failures. A full MOT history analysis will highlight patterns that a single test result won't reveal.

What corrosion should I look for when inspecting a 2021 Audi Tt?

Check brake pipes, sills, subframes, and chassis legs. Surface rust is normal at this age; structural rust is a serious problem that is expensive to fix and can fail an MOT.

How are tyres and brakes typically on a 2021 Audi Tt?

Tyres and brakes are the most common advisory items on vehicles of this age. Budget for replacement if they are near the limit, and factor this into your offer price.

Do I need an HPI check when buying a 2021 Audi Tt?

Yes. The MOT history will not show outstanding finance, insurance write-offs, or stolen status. An HPI check covers these areas and should be part of any used car purchase.

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Audi Tt (2021)

2,032 real MOT outcomes analysed • 93.8% first-time pass rate

2021 Audi Tt

CarHunch analysed 2,032 real MOT records for the 2021 Audi Tt. This breakdown of actual test outcomes — pass rates, defect profiles, mileage data — isn't published anywhere else.

Generally reliable 13.8% above UK average

93.8%

pass MOT first time

UK average: ~80%

20,078

typical mileage

14,142–27,695 middle half

9.3%

ever had a dangerous defect

recorded at any MOT

0.19

avg MOT failures per car

over 2.3 tests on record

What to check before buying a 2021 Audi Tt

Practical pre-purchase checks for this age and model.

📋 Check the full MOT history. Look for recurring advisories — slow-building issues like corrosion or brake wear patterns show up years before they become failures. Enter the reg below for a full AI analysis.
🔍 Inspect for corrosion in person. Brake pipes, sills, subframes, and chassis legs. Surface rust is normal at this age; structural rust is a serious problem that's expensive to fix and can fail an MOT.
🛞 Check tyres and brakes. The most common advisory items at this age. Budget for replacement if they're near the limit — factor this into your offer price.
📄 Run an HPI check. The MOT history won't show outstanding finance, insurance write-offs, or stolen status — an HPI check will.

Before you buy a Audi Tt

MOT history is one piece of the puzzle. These checks can reveal what CarHunch can't.

Inspection

Have a qualified mechanic check this car before you commit to buying →

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Mileage Distribution

Most 2021 Audi Tt vehicles sit in the blue band. If the car you're looking at is outside it, it's either unusually low or high mileage for its age.

14,142

low mileage

20,078

typical

27,695

high mileage

Half of all 2021 Audi Tt vehicles fall between 14,142 and 27,695 miles.

MOT History Averages

2.3

Avg MOT tests per vehicle

0.19

Avg failures per vehicle

1.4

Avg advisories per vehicle

Most Common MOT Issues — 2021 Audi Tt

Based on actual MOT test records for this model. Percentage shows how often each item appears across all vehicles in this cohort.

23.1%

Offside Front Tyre worn close to legal limit/worn on edge
22.6%

Nearside Front Tyre worn close to legal limit/worn on edge
18.9%

Nearside Rear Tyre worn close to legal limit/worn on edge
15.5%

Offside Rear Tyre worn close to legal limit/worn on edge
14.6%

Rear Brake pad(s) wearing thin
10.4%

Offside Rear Tyre slightly damaged/cracking or perishing
9.6%

Rear Brake disc worn, pitted or scored, but not seriously weakened
9.5%

Nearside Rear Tyre slightly damaged/cracking or perishing

Data covers a 3-year window centred on 2021. Counts include advisories and failures.

Found a specific Audi Tt?

Enter the reg to see its individual MOT history, AI Hunches, and how it compares to this cohort.

Other model years — Audi Tt:

1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2022 2023