Should I check the MOT history before buying a 2021 Audi A7?

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 A7?

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 A7?

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 A7 reliable?

Based on MOT data from 370 vehicles, the 2021 Audi A7 has a first-time MOT pass rate of 91.5%, indicating generally reliable for its class. Always check the full MOT history of any specific vehicle before buying.

What are common problems with the 2021 Audi A7?

The most frequently recorded MOT issues on the 2021 Audi A7 are: Nearside Front Tyre worn close to legal limit/worn on edge (27.8% of vehicles), Offside Front Tyre worn close to legal limit/worn on edge (26.6% of vehicles), Nearside Rear Tyre worn close to legal limit/worn on edge (21.8% of vehicles). These figures are based on actual MOT test records — search a specific registration on CarHunch to see its individual history.

Do I need an HPI check when buying a 2021 Audi A7?

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 A7 (2021)

370 real MOT outcomes analysed • 91.5% first-time pass rate

2021 Audi A7

CarHunch analysed 370 real MOT records for the 2021 Audi A7. Real test outcomes — pass rates, defect profiles, mileage data — from verified DVLA records. Updated as new MOTs are recorded.
Which year to buy? →

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AI Analysis Reliability Overview Common Issues Check a Specific Reg Buyer's Checklist Pass Rate by Fuel Mileage Distribution MOT Averages Colour Breakdown Compare Models

Moderate sample. 370 vehicles on record. Figures are indicative — the specific vehicle's history matters more than these averages.

The 2021 Audi A7 is a reliably built car, passing its first MOT 87.3% of the time against the UK average of 80%—a solid 7-point margin that suggests owners rarely encounter surprise failures early on. The dangerous defect rate sits at a modest 9.5%, well below the concern threshold, so structural and safety issues are uncommon in this cohort.

These vehicles are running at sensible mileages for their age (median 34,278 miles), and when they do fail, it's typically minor—just 0.25 failures per car on average. Before buying, get a pre-purchase inspection focused on the 1.6 advisories that crop up regularly; these tend to be wear items like brake pads or fluid top-ups rather than serious mechanical problems.

The 2021 Audi A7 passes its MOT first time more often than most UK vehicles (91.5% vs ~80% average) — and when it does fail, it's usually something minor and cheap to fix.

⚠️ About 1 in 12 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

91.5%

UK average ~80%

Better than average

Dangerous (ever)

9.5%

At least once in MOT history

Check this vehicle

Avg failures / car

0.25

Over 2.3 tests on record

Low

Typical mileage

34k

Middle half: 28k–42k

For context

✅ Good baseline reliability. A 91.5% 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 1.6 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 370 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.

A solid choice — agree?

What tends to go wrong

Across 370 vehicles — figures show how many had each issue flagged at least once in their MOT history.

Tyre wear 27.8%

Nearside Front Tyre worn close to legal limit/worn on edge · Offside Front Tyre worn close to legal limit/worn on edge · Nearside Rear Tyre worn close to legal limit/worn on edge · …

Budget for a full set — on a vehicle this age, tyres are expected consumables. An inspection will confirm how much is left.

Brake wear 15.3%

Rear Brake pad(s) wearing thin · Front Brake pad(s) wearing thin · Front Brake disc worn, pitted or scored, but not seriously weakened

Ask the seller when brakes were last serviced. If they don't know, factor in the cost.

Other issues 6.9%

Windscreen damaged but not adversely affecting driver's view · Nearside Rear Child Seat fitted not allowing full inspection of adult belt

Suspension & steering 5.1%

Offside Rear Lower Coil spring mounting corroded but not seriously weakened · Nearside Rear Lower Coil spring mounting corroded but not seriously weakened

Harder to spot without a ramp — this is a good reason to book a pre-purchase inspection.

Data covers a 3-year window centred on 2021.

See this vehicle's full MOT history & AI hunches

Spot recurring advisories, hidden issues, and how it compares to 370 Audi A7 cars.

Before you buy a 2021 Audi A7

Based on MOT data from 370 vehicles — here's what to check.

📋 Check the full MOT history. 9.5% 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
Diesel (93%)	343	91.1%	0.26

Colour Breakdown

Based on 19,153 Audi A7 vehicles registered in the UK — across all years. From DVLA registration records.

Black 33.9%

6,484

Grey 33.2%

6,367

White 14.6%

2,803

Blue 8.7%

1,668

Silver 6.7%

1,280

Red 2%

390

Green 0.3%

Beige 0.3%

Purple 0.1%

Brown 0.1%

Gold 0%

Orange 0%

Mileage Distribution

Most 2021 Audi A7 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.

34,278

typical

27,911

low mileage

42,256

high mileage

Half of all 2021 Audi A7 vehicles fall between 27,911 and 42,256 miles.

Is the mileage you're seeing normal?

✓ Under 27,911 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.

✓ 27,911–42,256 miles — normal for age. This is where most 2021 Audi A7s sit.

⚠ Over 57,045 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

0.25

Avg failures per vehicle

1.6

Avg advisories per vehicle

Other model years — Audi A7: All A7 years → Which year to buy? →

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Compare with another model

See how the 2021 Audi A7 stacks up against a rival.

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