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MOT statistics · 2023 tests

Vauxhall Insignia MOT pass rate, common failures and mileage

In 2023, 73.4% of 218,483 MOT tests on the Vauxhall Insignia ended in a pass, 3.1 points below the 76.5% average for all cars. Comparing like for like at ages 3 to 10, it passed 77.2% against 82.0%, ranking 119th of 148 models.

Pass rate
73.4%
All cars 76.5%
Tests
218,483
Initial MOTs in 2023
Ages 3 to 10
77.2%
All cars 82.0% · rank 119 of 148
Mileage at 10
105k
Median; middle half 83k to 131k

Pass rate and mileage by age

Each row covers the Vauxhall Insignia 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
21,083 tests
86.7%
29,000 · 19k to 41k
35,050 tests
85.4%
45,000 · 33k to 57k
411,667 tests
85.9%
49,000 · 37k to 63k
515,136 tests
83.1%
57,000 · 43k to 77k
618,089 tests
76.2%
67,000 · 51k to 89k
726,142 tests
73.8%
79,000 · 61k to 103k
828,387 tests
71.1%
93,000 · 71k to 117k
925,338 tests
70.3%
101,000 · 79k to 127k
1020,915 tests
72.0%
105,000 · 83k to 131k
1124,565 tests
71.1%
109,000 · 87k to 135k
1222,678 tests
70.3%
111,000 · 89k to 133k
1313,415 tests
67.7%
113,000 · 89k to 137k
146,018 tests
65.3%
111,000 · 91k to 135k
Insignia 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 Vauxhall Insignia. 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 spring or spring component fractured or seriously weakened
7.7in 100 tests
Tyre tread depth not in accordance with the requirements
3.7in 100 tests
A brake lining or pad worn below 1.5mm
3.6in 100 tests
Wiper blade missing or obviously not clearing the windscreen
2.4in 100 tests
A rear registration plate lamp or light source missing or inoperative in the case of a single lamp or all lamps
1.9in 100 tests
A tyre cords visible or damaged
1.6in 100 tests
A tyre seriously damaged
1.3in 100 tests
A shock absorber damaged to the extent that it does not function or showing signs of severe leakage
1.3in 100 tests

Advisories and minor defects

A brake lining or pad worn below 1.5mm
10.5in 100 tests
Fluid leaking excessively and likely to harm the environment or to pose a safety risk to other road users
7.4in 100 tests
Brake disc or drum excessively weakened, insecure or fractured
6.6in 100 tests
A rear registration plate lamp or light source missing or inoperative in the case of multiple lamps or light sources (minor defect)
5.6in 100 tests
A suspension pin, bush or joint excessively worn
4.2in 100 tests
A shock absorber damaged to the extent that it does not function or showing signs of severe leakage
3.8in 100 tests
A spring or spring component fractured or seriously weakened
3.3in 100 tests
Tyre tread depth not in accordance with the requirements
3.2in 100 tests

What to check on a used Insignia

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

  1. 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.
  2. Coil springs
    Compare the gap between each tyre and its wheel arch. A corner sitting lower than the others can mean a broken spring.
  3. Oil leaks
    Look under the engine and gearbox, and at the ground where the car was parked, for fresh oil.
  4. Lights
    Walk round with every light on, and ask someone to press the brake pedal so you can see both brake lights.
  5. Suspension and steering joints
    Listen for knocks over bumps and at full lock, and ask whether any suspension or steering joints have been replaced.

Check a specific Insignia

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 Vauxhall Insignia?
In 2023, 73.4% of 218,483 initial MOT tests on the Vauxhall Insignia 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 77.2% against 82.0%.
What fails most often on a Vauxhall Insignia MOT?
The most common failures were coil springs (7.7 in 100 tests), tyre tread (3.7 in 100 tests), brake pads (3.6 in 100 tests).
What is a normal mileage for a 10-year-old Vauxhall Insignia?
At 10 years old, the median Vauxhall Insignia at its MOT had covered 105,000 miles, and the middle half had between 83,000 and 131,000 miles.
What do MOT testers most often advise on a Vauxhall Insignia?
The most common advisories were brake pads (10.5 in 100 tests), engine oil leaks (7.4 in 100 tests), brake discs (6.6 in 100 tests).

Other Vauxhall models

Overall MOT pass rate in 2023. Compare all Vauxhall 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.