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MOT statistics · 2023 tests

Citroen C1 MOT pass rate, common failures and mileage

In 2023, 77.0% of 168,925 MOT tests on the Citroen C1 ended in a pass, about the same as the 76.5% average for all cars. Comparing like for like at ages 3 to 10, it passed 85.3% against 82.0%, ranking 36th of 148 models.

Pass rate
77.0%
All cars 76.5%
Tests
168,925
Initial MOTs in 2023
Ages 3 to 10
85.3%
All cars 82.0% · rank 36 of 148
Mileage at 10
59k
Median; middle half 43k to 75k

Pass rate and mileage by age

Each row covers the Citroen C1 MOT tests at that age. Mileage shows the median and the middle half of odometer readings, from the 25th to the 75th percentile.

AgePass rateMileage
22,423 tests
94.3%
13,000 · 9k to 19k
34,286 tests
93.1%
17,000 · 11k to 23k
46,383 tests
90.5%
21,000 · 13k to 31k
57,504 tests
88.2%
27,000 · 19k to 37k
613,816 tests
85.8%
35,000 · 25k to 47k
718,167 tests
83.7%
41,000 · 29k to 55k
816,502 tests
82.3%
47,000 · 33k to 61k
913,142 tests
80.2%
51,000 · 37k to 67k
1014,335 tests
77.9%
59,000 · 43k to 75k
1113,690 tests
75.0%
65,000 · 47k to 81k
1214,766 tests
72.1%
71,000 · 53k to 89k
1312,040 tests
68.5%
75,000 · 55k to 95k
1412,046 tests
64.0%
81,000 · 61k to 101k
159,696 tests
61.7%
85,000 · 65k to 105k
166,886 tests
61.3%
89,000 · 69k to 109k
172,949 tests
59.6%
93,000 · 73k to 113k
18294 tests
60.5%
89,000 · 67k to 111k
C1 pass rateAll cars at that ageMiddle half of mileages

Most common MOT failures and advisories

How often each item came up, per 100 MOT tests on the Citroen C1. Advisories are things the tester noted that did not fail the car, often wear that will need attention soon. Follow an item to see what it means and how serious it is.

Failures

A lamp missing, inoperative or in the case of a multiple light source more than 1/2 not functioning
3.2in 100 tests
Wiper blade missing or obviously not clearing the windscreen
2.8in 100 tests
Tyre tread depth not in accordance with the requirements
2.5in 100 tests
Significant brake effort recorded with no brake applied indicating a binding brake
2.5in 100 tests
Brake pipe damaged or excessively corroded
1.9in 100 tests
A brake lining or pad worn below 1.5mm
1.6in 100 tests
Stop lamp missing, inoperative or in the case of a multiple light source more than 1/2 not functioning
1.5in 100 tests
Lambda coefficient outside the default limits or the range specified by the manufacturer
1.5in 100 tests

Advisories and minor defects

A tyre seriously damaged
13.5in 100 tests
Brake pipe damaged or excessively corroded
11.3in 100 tests
Brake disc or drum excessively weakened, insecure or fractured
11.0in 100 tests
A brake lining or pad worn below 1.5mm
5.1in 100 tests
A rear registration plate lamp or light source missing or inoperative in the case of multiple lamps or light sources (minor defect)
3.9in 100 tests
A wheel badly distorted or wear between wheel and hub at spigot mounting
3.2in 100 tests
A suspension component excessively damaged or corroded
3.0in 100 tests
A spring or spring component fractured or seriously weakened
3.0in 100 tests

What to check on a used C1

The parts that come up most often in Citroen C1 MOTs, and how to look at them on a viewing.

  1. Tyres
    Check the tread across the full width of every tyre, including the inner edge, and look for cuts and bulges in the sidewalls.
  2. Brake pipes and hoses
    Look underneath at the metal brake pipes for heavy rust, and at the rubber hoses for cracks or bulges.
  3. Brake discs and pads
    Ask when the discs and pads were last replaced, and look through the wheel for a raised lip on the edge of the disc.
  4. Lights
    Walk round with every light on, and ask someone to press the brake pedal so you can see both brake lights.
  5. Wheels
    Look for bent or cracked wheels, and feel for vibration through the steering wheel at speed.

Check a specific C1

Fleet averages only go so far. Enter the registration to see that car's own MOT history, mileage record and current condition, free.

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Questions

What is the MOT pass rate of the Citroen C1?
In 2023, 77.0% of 168,925 initial MOT tests on the Citroen C1 ended in a pass, against 76.5% for all cars and light vans. At ages 3 to 10, with the same age mix as all cars, it was 85.3% against 82.0%.
What fails most often on a Citroen C1 MOT?
The most common failures were side and tail lights (3.2 in 100 tests), wiper blades (2.8 in 100 tests), tyre tread (2.5 in 100 tests).
What is a normal mileage for a 10-year-old Citroen C1?
At 10 years old, the median Citroen C1 at its MOT had covered 59,000 miles, and the middle half had between 43,000 and 75,000 miles.
What do MOT testers most often advise on a Citroen C1?
The most common advisories were tyres (13.5 in 100 tests), brake pipes (11.3 in 100 tests), brake discs (11.0 in 100 tests).

Other Citroen models

Overall MOT pass rate in 2023. Compare all Citroen models or see every make.

How these figures are made. We counted every initial MOT test (not retests) of cars and light vans in Great Britain in 2023 from the DVSA anonymised MOT dataset, 33,842,940 tests in all. Pass rate is the share of initial tests that ended in a pass, counting faults fixed during the test. Age is whole years from first registration to the test, so a car having its first MOT a few weeks early counts as 2.

Like-for-like pass rates average each model's pass rate at ages 3 to 10 with the same age mix for every model, so a model is not flattered by a young fleet or penalised by an old one. Models are grouped by the first word of the DVSA model name, and names that cover several models are left out.

Contains public sector information licensed under the Open Government Licence v3.0. RegTail's analysis of the DVSA anonymised MOT dataset, 2023 tests.