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

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 Jcc +?

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 Jcc +?

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 Jcc + reliable?

Based on MOT data from 507 vehicles, the 2021 Citroen C1 Jcc + has a first-time MOT pass rate of 93.9%, 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 Jcc +?

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.

CarHunch

Get Started

Citroen C1 Jcc + (2021)

507 real MOT outcomes analysed • 93.9% first-time pass rate

2021 Citroen C1 Jcc +

CarHunch analysed 507 real MOT records for the 2021 Citroen C1 Jcc +. Real test outcomes — pass rates, defect profiles, mileage data — from verified DVLA records. Updated as new MOTs are recorded.
Which year to buy? →

On this page

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

The 2021 Citroën C1 is a genuinely reliable first-time passer, hitting 93% on MOT versus the UK average of 80%—a significant margin that reflects sound engineering for this budget city car. The dangerous defect rate sits at a low 8.7%, so structural or safety issues are uncommon enough that they shouldn't be a buying concern.

At just over 16,500 miles median, these cars are still relatively young and lightly used, which explains the stellar pass rate and minimal failure average of 0.2 per vehicle. The 1.6 advisories per car suggest minor wear creeping in (brake pads, wipers, suspension), so budget for routine maintenance items when you buy—but structurally this is a sound buy.

The 2021 Citroen C1 Jcc + passes its MOT first time more often than most UK vehicles (93.9% 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

93.9%

UK average ~80%

Better than average

Dangerous (ever)

8.7%

At least once in MOT history

Check this vehicle

Avg failures / car

0.2

Over 2.3 tests on record

Low

Typical mileage

17k

Middle half: 11k–25k

For context

✅ Good baseline reliability. A 93.9% 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 507 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?

See this vehicle's full MOT history & AI hunches

Spot recurring advisories, hidden issues, and how it compares to 507 Citroen C1 Jcc + cars.

Before you buy a 2021 Citroen C1 Jcc +

Based on MOT data from 507 vehicles — here's what to check.

📋 Check the full MOT history. 8.7% 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%)	497	93.8%	0.2

Colour Breakdown

Based on 617 Citroen C1 Jcc + vehicles registered in the UK — across all years. From DVLA registration records.

Black 28.4%

175

Red 27.9%

172

White 25.1%

155

Grey 18.6%

115

Mileage Distribution

Most 2021 Citroen C1 Jcc + 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.

16,503

typical

10,867

low mileage

25,071

high mileage

Half of all 2021 Citroen C1 Jcc + vehicles fall between 10,867 and 25,071 miles.

Is the mileage you're seeing normal?

✓ Under 10,867 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.

✓ 10,867–25,071 miles — normal for age. This is where most 2021 Citroen C1 Jcc +s sit.

⚠ Over 33,845 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 Jcc + — Still on the Road

Almost all 2021 Citroen C1 Jcc +s are still on the road.

Strong survival — 493 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

0.2

Avg failures per vehicle

1.6

Avg advisories per vehicle

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

2020

Or browse all models: Citroen →

Compare with another model

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

A solid choice — agree?