Should I check the MOT history before buying a 2021 Citroen C1 Sense?

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 Citroen C1 Sense?

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 Citroen C1 Sense?

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 Citroen C1 Sense reliable?

Based on MOT data from 421 vehicles, the 2021 Citroen C1 Sense has a first-time MOT pass rate of 95.2%, 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 Citroen C1 Sense?

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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Citroen C1 Sense (2021)

421 real MOT outcomes analysed • 95.2% first-time pass rate

2021 Citroen C1 Sense

CarHunch analysed 421 real MOT records for the 2021 Citroen C1 Sense. 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 Still on the Road MOT Averages Colour Breakdown Compare Models

Moderate sample. 421 vehicles on record. Figures are indicative — the specific vehicle's history matters more than these averages.

The 2021 Citroën C1 Sense is genuinely reliable at first MOT, with a 94.8% pass rate that sits well above the UK average of 80%—and only 5.5% of vehicles have ever recorded a dangerous defect, which is reassuringly low. At just 16,071 miles median mileage for vehicles now three years old, these cars are running light, and the minimal failure rate of 0.16 per vehicle shows owners aren't encountering serious mechanical issues yet.

What this tells you is that the C1 is holding up well as a budget city car should, with advisories averaging 1.3 per test mostly pointing to minor wear rather than structural problems. If you're buying used, check the service history and grab a pre-purchase inspection regardless—but mechanically, this cohort inspires confidence.

The 2021 Citroen C1 Sense passes its MOT first time more often than most UK vehicles (95.2% 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

95.2%

UK average ~80%

Better than average

Dangerous (ever)

5.5%

At least once in MOT history

Check this vehicle

Avg failures / car

0.16

Over 2.3 tests on record

Low

Typical mileage

16k

Middle half: 10k–24k

For context

✅ Good baseline reliability. A 95.2% first-time pass rate puts this well above the UK average — it's a well-sorted vehicle in this age bracket.

🔍 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 421 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 421 Citroen C1 Sense cars.

Before you buy a 2021 Citroen C1 Sense

Based on MOT data from 421 vehicles — here's what to check.

📋 Check the full MOT history. 5.5% 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
Petrol (98%)	413	95.1%	0.16

Colour Breakdown

Based on 441 Citroen C1 Sense vehicles registered in the UK — across all years. From DVLA registration records.

White 27.4%

121

Red 21.5%

Beige 20.4%

Grey 11.8%

Blue 11.3%

Green 6.3%

Black 1.1%

Mileage Distribution

Most 2021 Citroen C1 Sense 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.

16,071

typical

10,025

low mileage

24,483

high mileage

Half of all 2021 Citroen C1 Sense vehicles fall between 10,025 and 24,483 miles.

Is the mileage you're seeing normal?

✓ Under 10,025 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.

✓ 10,025–24,483 miles — normal for age. This is where most 2021 Citroen C1 Senses sit.

⚠ Over 33,052 miles — higher than typical. Not necessarily a problem, but check service history and look out for advisory build-up on tyres and brakes.

2021 Citroen C1 Sense — Still on the Road

Almost all 2021 Citroen C1 Senses are still on the road.

Strong survival — 415 vehicles still getting MOTs in 2025, 100% of the peak.

Based on vehicles from this manufacture year that had at least one MOT test in each calendar year. Data from 2023–2025.

MOT History Averages

2.3

Avg MOT tests per vehicle

0.16

Avg failures per vehicle

1.3

Avg advisories per vehicle

Compare with another model

See how the 2021 Citroen C1 Sense stacks up against a rival.

A solid choice — agree?