Should I check the MOT history before buying a 2021 DS Ds7?

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 DS Ds7?

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 DS Ds7?

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 DS Ds7 reliable?

Based on MOT data from 121 vehicles, the 2021 DS Ds7 has a first-time MOT pass rate of 91.9%, 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 DS Ds7?

The most frequently recorded MOT issues on the 2021 DS Ds7 are: Nearside Front Tyre worn close to legal limit/worn on edge (29.6% of vehicles), Offside Front Tyre worn close to legal limit/worn on edge (27.6% of vehicles), Nearside Rear Tyre worn close to legal limit/worn on edge (26% 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 DS Ds7?

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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DS Ds7 (2021)

121 real MOT outcomes analysed • 91.9% first-time pass rate

2021 DS Ds7

CarHunch analysed 121 real MOT records for the 2021 DS Ds7. 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 Compare Models

The 2021 DS DS7 is a reliably built car, passing its first MOT 91.9% of the time against the UK average of 80%—that's a genuine 12-point advantage. Only 7.4% of these cars have ever recorded a dangerous defect, which is reassuringly low and suggests few structural or safety concerns during early ownership.

At nearly 28,000 miles median for three-year-old cars, these DS7s show typical usage patterns, and the low failure rate of 0.27 per vehicle indicates owners aren't hitting serious mechanical problems early. Before buying, check the service history carefully: with 2.2 advisories per car on average, staying on top of scheduled maintenance will keep this French-built executive saloon running smoothly.

We have limited data for the 2021 DS Ds7 — treat the figures below as indicative rather than definitive.

⚠️ 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

91.9%

UK average ~80%

Better than average

Dangerous (ever)

7.4%

At least once in MOT history

Check this vehicle

Avg failures / car

0.27

Over 2.4 tests on record

Low

Typical mileage

27k

Middle half: 22k–36k

For context

These stats describe 121 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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What tends to go wrong

Across 121 vehicles — figures show how many had each issue flagged at least once in their MOT history.

Tyre wear 29.6%

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 20.5%

Front Brake pad(s) wearing thin · Rear Brake pad(s) wearing thin · Offside Rear 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 10.5%

Nearside Rear Child Seat fitted not allowing full inspection of adult belt

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 121 DS Ds7 cars.

Before you buy a 2021 DS Ds7

Based on MOT data from 121 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 (88%)	106	92.4%	0.25

Mileage Distribution

Most 2021 DS Ds7 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.

27,062

typical

21,810

low mileage

35,908

high mileage

Half of all 2021 DS Ds7 vehicles fall between 21,810 and 35,908 miles.

Is the mileage you're seeing normal?

✓ Under 21,810 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.

✓ 21,810–35,908 miles — normal for age. This is where most 2021 DS Ds7s sit.

⚠ Over 48,475 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

2.4

Avg MOT tests per vehicle

0.27

Avg failures per vehicle

2.2

Avg advisories per vehicle

Other model years — DS Ds7: All Ds7 years → Which year to buy? →

2018 2019 2020

Or browse all models: DS →

Compare with another model

See how the 2021 DS Ds7 stacks up against a rival.

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