Should I check the MOT history before buying a 2018 Citroen C3 Aircross?

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 2018 Citroen C3 Aircross?

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 2018 Citroen C3 Aircross?

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.

How many 2018 Citroen C3 Aircross vehicles have had dangerous defects recorded?

21% of these vehicles have had a dangerous defect recorded. Search the registration on CarHunch — the full MOT history will show exactly what was flagged and whether it was resolved.

Is the 2018 Citroen C3 Aircross reliable?

Based on MOT data from 9,459 vehicles, the 2018 Citroen C3 Aircross has a first-time MOT pass rate of 88.4%, 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 2018 Citroen C3 Aircross?

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 C3 Aircross (2018)

9,459 real MOT outcomes analysed • 88.4% first-time pass rate

2018 Citroen C3 Aircross

CarHunch analysed 9,459 real MOT records for the 2018 Citroen C3 Aircross. 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

The 2018 Citroën C3 Aircross passes its MOT first time in 88.4% of cases, which is a solid 8.4 percentage points above the UK average—a genuinely reassuring result. However, one in five of these vehicles (20.9%) have recorded a dangerous defect at some point, which is a legitimate concern for buyers and worth investigating on any example you're considering.

At a median mileage of just over 30,000 miles for a six-year-old car, these are relatively lightly used examples, and the 0.79 average failures per vehicle suggests most get through MOT without serious issues. The typical advisory count of 7.2 per test points to minor wear items rather than structural problems—so when buying, focus your pre-purchase inspection on the specific dangerous defects this cohort has experienced, and always request the full MOT history.

The 2018 Citroen C3 Aircross passes its MOT first time at roughly the UK average rate (88.4%) — solid but worth checking this vehicle's history carefully.

⚠️ Over 1 in 5 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

88.4%

UK average ~80%

Better than average

Dangerous (ever)

20.9%

At least once in MOT history

Check this vehicle

Avg failures / car

0.79

Over 5.9 tests on record

Moderate

Typical mileage

30k

Middle half: 22k–40k

For context

✅ Good baseline reliability. A 88.4% 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 7.2 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 9,459 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.

Average reliability — agree?

See this vehicle's full MOT history & AI hunches

Spot recurring advisories, hidden issues, and how it compares to 9,459 Citroen C3 Aircross cars.

Before you buy a 2018 Citroen C3 Aircross

Based on MOT data from 9,459 vehicles — here's what to check.

📋 Check the full MOT history. 20.9% 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 (92%)	8,739	88.5%	0.79
Diesel (8%)	720	87.9%	0.83

Colour Breakdown

Based on 24,480 Citroen C3 Aircross vehicles registered in the UK — across all years. From DVLA registration records.

Grey 18.7%

4,579

Blue 16.9%

4,147

Black 14.5%

3,546

White 14.4%

3,523

Silver 12.2%

2,994

Red 10.9%

2,664

Beige 7.2%

1,754

Orange 5.2%

1,273

Mileage Distribution

Most 2018 Citroen C3 Aircross 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.

30,239

typical

21,754

low mileage

39,804

high mileage

Half of all 2018 Citroen C3 Aircross vehicles fall between 21,754 and 39,804 miles.

Is the mileage you're seeing normal?

✓ Under 21,754 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.

✓ 21,754–39,804 miles — normal for age. This is where most 2018 Citroen C3 Aircrosss sit.

⚠ Over 53,735 miles — higher than typical. Not necessarily a problem, but check service history and look out for advisory build-up on tyres and brakes.

2018 Citroen C3 Aircross — Still on the Road

Almost all 2018 Citroen C3 Aircrosss are still on the road.

Strong survival — 9,141 vehicles still getting MOTs in 2025, 99% of the peak.

Based on vehicles from this manufacture year that had at least one MOT test in each calendar year. Data from 2021–2025.

MOT History Averages

5.9

Avg MOT tests per vehicle

0.79

Avg failures per vehicle

7.2

Avg advisories per vehicle

Other model years — Citroen C3 Aircross: All C3 Aircross years → Which year to buy? →

2017 2019 2020 2021

Or browse all models: Citroen →

Compare with another model

See how the 2018 Citroen C3 Aircross stacks up against a rival.

Average reliability — agree?