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

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?

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?

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 reliable?

Based on MOT data from 681 vehicles, the 2021 Citroen C1 has a first-time MOT pass rate of 95.5%, 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 Citroen C1?

The most frequently recorded MOT issues on the 2021 Citroen C1 are: Nearside Front Tyre worn close to legal limit/worn on edge (23.7% of vehicles), Offside Front Tyre worn close to legal limit/worn on edge (22.1% of vehicles), Nearside Rear Tyre slightly damaged/cracking or perishing (21.1% 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 Citroen C1?

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 (2021)

681 real MOT outcomes analysed • 95.5% first-time pass rate

2021 Citroen C1

CarHunch analysed 681 real MOT records for the 2021 Citroen C1. 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 Mileage Distribution MOT Averages Colour Breakdown Compare Models

The 2021 Citroën C1 is a genuinely reliable first-time MOT passer at 95.5%, significantly ahead of the UK average of 80%, and dangerous defects are uncommon at just 4.1% of vehicles. This is a car that passes its test cleanly.

At 16,672 miles median, these cars are still fairly young with low mileage for their age, which explains why owners are seeing only 0.14 failures per vehicle on average. However, the 1.7 advisories per car suggest minor wear items are creeping in—mainly consumables like brake pads and suspension bushes—so budget for small maintenance costs as they age. If you're buying one used, check the last service history and inspect brakes closely to avoid surprises.

The 2021 Citroen C1 passes its MOT first time more often than most UK vehicles (95.5% vs ~80% average) — and when it does fail, it's usually something minor and cheap to fix.

First-time pass

95.5%

UK average ~80%

Better than average

Dangerous (ever)

4.1%

At least once in MOT history

Check this vehicle

Avg failures / car

0.14

Over 2.1 tests on record

Low

Typical mileage

17k

Middle half: 11k–23k

For context

✅ Good baseline reliability. A 95.5% 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 1.7 advisories per vehicle tells you wear items (tyres, brakes) get flagged regularly. Budget for them — they're not surprises.

These stats describe 681 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 681 vehicles — figures show how many had each issue flagged at least once in their MOT history.

Tyre wear 23.7%

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 slightly damaged/cracking or perishing · …

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

Brake wear 17.9%

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

Suspension & steering 8.6%

Nearside Front Shock absorbers has light misting of oil · Offside Front Shock absorbers has light misting of oil

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

Wipers & washers 5.1%

Front Windscreen wiper does not clear the windscreen effectively

Other issues 3.9%

Items removed from driver's view prior to test · 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 681 Citroen C1 cars.

Before you buy a 2021 Citroen C1

Based on MOT data from 681 vehicles — here's what to check.

📋 Check the full MOT history. 4.1% 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 187,885 Citroen C1 vehicles registered in the UK — across all years. From DVLA registration records.

Red 27.6%

51,926

Grey 18.4%

34,629

White 18.2%

34,105

Blue 17.9%

33,573

Black 14.3%

26,856

Green 1.2%

2,242

Orange 1%

1,826

Yellow 0.8%

1,488

Silver 0.4%

765

Beige 0.2%

376

Turquoise 0%

Pink 0%

Mileage Distribution

Most 2021 Citroen C1 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.

16,672

typical

11,147

low mileage

22,594

high mileage

Half of all 2021 Citroen C1 vehicles fall between 11,147 and 22,594 miles.

Is the mileage you're seeing normal?

✓ Under 11,147 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.

✓ 11,147–22,594 miles — normal for age. This is where most 2021 Citroen C1s sit.

⚠ Over 30,501 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

2.1

Avg MOT tests per vehicle

0.14

Avg failures per vehicle

1.7

Avg advisories per vehicle

Other model years — Citroen C1: All C1 years → Which year to buy? →

2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020

Or browse all models: Citroen →

Compare with another model

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

A solid choice — agree?