Should I check the MOT history before buying a 2021 Audi Q3 S Ln Blk Ed 35 TFSI MHEV SA?

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 Q3 S Ln Blk Ed 35 TFSI MHEV SA?

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 Q3 S Ln Blk Ed 35 TFSI MHEV SA?

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.

Is the 2021 Audi Q3 S Ln Blk Ed 35 TFSI MHEV SA reliable?

Based on MOT data from 1,427 vehicles, the 2021 Audi Q3 S Ln Blk Ed 35 TFSI MHEV SA has a first-time MOT pass rate of 93.7%, indicating generally reliable for its class. Always check the full MOT history of any specific vehicle before buying.

Do I need an HPI check when buying a 2021 Audi Q3 S Ln Blk Ed 35 TFSI MHEV SA?

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 Q3 S Ln Blk Ed 35 TFSI MHEV SA (2021)

1,427 real MOT outcomes analysed • 93.7% first-time pass rate

2021 Audi Q3 S Ln Blk Ed 35 TFSI MHEV SA

CarHunch analysed 1,427 real MOT records for the 2021 Audi Q3 S Ln Blk Ed 35 TFSI MHEV SA. Real test outcomes — pass rates, defect profiles, mileage data — from verified DVLA records. Updated as new MOTs are recorded.
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AI Analysis Reliability Overview Check a Specific Reg Buyer's Checklist Pass Rate by Fuel Mileage Distribution MOT Averages Colour Breakdown Compare Models

The 2021 Audi Q3 S with this powertrain is genuinely reliable—a 92.5% first-time pass rate sits well above the UK average of 80%, and only 7.4% have ever picked up a dangerous defect, which is reassuringly low. This petrol-only cohort shows consistent dependability with an average of just 0.2 failures per vehicle.

At 27,674 miles median, these cars are relatively low-mileage for their age, suggesting either careful ownership or light annual use. The 1.7 advisories per vehicle are typical wear-and-tear items rather than structural concerns—if you're buying one, a pre-purchase inspection should focus on service history and brake fluid condition rather than expecting major gremlins.

The 2021 Audi Q3 S Ln Blk Ed 35 TFSI MHEV SA passes its MOT first time more often than most UK vehicles (93.7% vs ~80% average) — and when it does fail, it's usually something minor and cheap to fix.

⚠️ Around 1 in 20 of these vehicles have had a dangerous MOT failure at some point — usually tyres or brakes, and often a one-off issue rather than a persistent problem. The group stats won't tell you which one you're looking at.

First-time pass

93.7%

UK average ~80%

Better than average

Dangerous (ever)

7.4%

At least once in MOT history

Check this vehicle

Avg failures / car

0.2

Over 2.3 tests on record

Low

Typical mileage

28k

Middle half: 20k–37k

For context

✅ Good baseline reliability. A 93.7% first-time pass rate puts this well above the UK average — it's a well-sorted vehicle in this age bracket.

🔧 Expect consumable spend. An average of 1.7 advisories per vehicle tells you wear items (tyres, brakes) get flagged regularly. Budget for them — they're not surprises.

🔍 The dangerous defect figure is real. Most are one-off tyre failures or brake issues — not structural problems. But it's exactly why checking the individual vehicle's history is essential, not optional.

These stats describe 1,427 vehicles as a group. The specific vehicle you're looking at could be the one good example or the one outlier. Run its registration to find out.

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See this vehicle's full MOT history & AI hunches

Spot recurring advisories, hidden issues, and how it compares to 1,427 Audi Q3 S Ln Blk Ed 35 TFSI MHEV SA cars.

Before you buy a 2021 Audi Q3 S Ln Blk Ed 35 TFSI MHEV SA

Based on MOT data from 1,427 vehicles — here's what to check.

📋 Check the full MOT history. 7.4% of these vehicles have had a dangerous defect recorded - recurring advisories often signal problems years before they become failures.
Search the reg on CarHunch for the full MOT history, reliability stats and a free AI-powered analysis of that exact vehicle.
🔍 Brake pipes, sills and subframes are the key areas on a vehicle this age — structural rust is hard to spot without getting underneath. A mechanic will check all of this before you commit, and give you a concrete basis to negotiate on price. Inspection →
📄 Outstanding finance, insurance write-offs and clocking won't appear in the MOT records — a dedicated history check covers all of this. Our link gets you 20% off automatically. History Get 20% off via CarHunch

Pass Rate by Fuel Type

Fuel type	Vehicles	Pass rate	Avg failures
Petrol (97%)	1,390	93.6%	0.2

Colour Breakdown

Based on 5,727 Audi Q3 S Ln Blk Ed 35 TFSI MHEV SA vehicles registered in the UK — across all years. From DVLA registration records.

Black 38.3%

2,195

Grey 30.6%

1,750

White 13.8%

789

Blue 12.7%

726

Silver 2.3%

130

Red 1.2%

Orange 1.2%

Mileage Distribution

Most 2021 Audi Q3 S Ln Blk Ed 35 TFSI MHEV SA vehicles sit in the blue band. If the vehicle you're looking at is outside it, it's either unusually low or high mileage for its age.

27,674

typical

19,905

low mileage

36,590

high mileage

Half of all 2021 Audi Q3 S Ln Blk Ed 35 TFSI MHEV SA vehicles fall between 19,905 and 36,590 miles.

Is the mileage you're seeing normal?

✓ Under 19,905 miles — lower than most. Could be great, or could be a vehicle that rarely moved. Check test frequency and mileage progression in the MOT history.

✓ 19,905–36,590 miles — normal for age. This is where most 2021 Audi Q3 S Ln Blk Ed 35 TFSI MHEV SAs sit.

⚠ Over 49,396 miles — higher than typical. Not necessarily a problem, but check service history and look out for advisory build-up on tyres and brakes.

MOT History Averages

2.3

Avg MOT tests per vehicle

0.2

Avg failures per vehicle

1.7

Avg advisories per vehicle

Other model years — Audi Q3 S Ln Blk Ed 35 TFSI MHEV SA: All Q3 S Ln Blk Ed 35 TFSI MHEV SA years → Which year to buy? →

2022 2023 2024

Or browse all models: Audi →

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