Should I check the MOT history before buying a 2021 Audi Q4 E Tron Edition 1 40?

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 Q4 E Tron Edition 1 40?

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 Q4 E Tron Edition 1 40?

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 Q4 E Tron Edition 1 40 reliable?

Based on MOT data from 288 vehicles, the 2021 Audi Q4 E Tron Edition 1 40 has a first-time MOT pass rate of 89.6%, 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 Q4 E Tron Edition 1 40?

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 Q4 E Tron Edition 1 40 (2021)

288 real MOT outcomes analysed • 89.6% first-time pass rate

2021 Audi Q4 E Tron Edition 1 40

CarHunch analysed 288 real MOT records for the 2021 Audi Q4 E Tron Edition 1 40. 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 Mileage Distribution MOT Averages Colour Breakdown Compare Models

The 2021 Audi Q4 e-tron Edition 1 40 passes its MOT first time in 89% of cases, comfortably ahead of the UK average of 80%, and dangerous defects are rare at 12.8%. This is a fundamentally reliable electric vehicle with solid safety credentials for buyers considering one.

At roughly 34,000 miles on average, these cars are running low mileage for their age, which explains the minimal failure rate of 0.32 per vehicle and modest advisory count of 1.5. When buying one, focus on battery health and warranty status rather than mechanical wear, since the real-world durability question for an EV of this age centres on long-term battery retention rather than traditional component failure.

We have limited data for the 2021 Audi Q4 E Tron Edition 1 40 — treat the figures below as indicative rather than definitive.

⚠️ Around 1 in 8 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

89.6%

UK average ~80%

Better than average

Dangerous (ever)

12.9%

At least once in MOT history

Check this vehicle

Avg failures / car

0.32

Over 2.3 tests on record

Low

Typical mileage

32k

Middle half: 23k–43k

For context

These stats describe 288 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 288 Audi Q4 E Tron Edition 1 40 cars.

Before you buy a 2021 Audi Q4 E Tron Edition 1 40

Based on MOT data from 288 vehicles — here's what to check.

📋 Check the full MOT history. 12.9% 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

Colour Breakdown

Based on 2,007 Audi Q4 E Tron Edition 1 40 vehicles registered in the UK — across all years. From DVLA registration records.

Black 36.2%

726

Grey 29.9%

600

Blue 24.8%

498

White 9.1%

183

Mileage Distribution

Most 2021 Audi Q4 E Tron Edition 1 40 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.

31,656

typical

22,566

low mileage

42,718

high mileage

Half of all 2021 Audi Q4 E Tron Edition 1 40 vehicles fall between 22,566 and 42,718 miles.

Is the mileage you're seeing normal?

✓ Under 22,566 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.

✓ 22,566–42,718 miles — normal for age. This is where most 2021 Audi Q4 E Tron Edition 1 40s sit.

⚠ Over 57,669 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

0.32

Avg failures per vehicle

1.5

Avg advisories per vehicle

Other model years — Audi Q4 E Tron Edition 1 40: All Q4 E Tron Edition 1 40 years → Which year to buy? →

2022 2023 2024

Or browse all models: Audi →

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