Vauxhall Insignia Mk1 (A) (2009-2016) reliability
Vauxhall Insignia Mk1 (A) built around 2016: fails its MOT more often than average
Vauxhall Insignia Mk1 (A) models built around 2016 fail their MOT more often than similar cars the same age. Look closely at the tyres on any car you view.
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Key figure
25% of MOT tests on Vauxhall Insignia Mk1 (A) models built around 2016 ended in a fail (retests included), against 20% for similar cars the same age.
Most common issue
The most common MOT issue on Vauxhall Insignia Mk1 (A) models built around 2016 involves the tyres.

Based on 191,153 tests of Insignia models registered 2009-2016.
About 1 in 20 Insignia Mk1 (A) MOTs (4.5%) failed and still hadn't passed 3 days later. That's for cars built around 2016 (9 years old), all fuels combined.
Based on 31,908 tests (DVSA MOT results, 2025). A fail that passed a retest within 3 days, even the same day, isn't counted. Nor is a fail with no later MOT on record.
About 1 in 15 Insignia Mk1 (A) MOTs (7.4%) found at least one dangerous defect. These are cars built around 2016 (9 years old).
Based on 31,908 tests (DVSA MOT results, 2025). Dangerous is the most serious grade an MOT gives: a direct risk to road safety.
Mk1 (A) fail rate by age
Fail rate is the share of MOT tests that ended in a fail. Retests count as tests. How we count fail rates Build years are worked out from age, so they are approximate. Tests counted are 2025 MOTs. Highest fail rate at 15 years old.
How the Insignia Mk1 (A) compares
At each age below, see how the Insignia Mk1 (A) holds up against other cars the same age. The averages combine all fuel types.
Based on 319,109 tests across 10 Vauxhall models, built around 2016 (9 years old).
Fail rate is the share of MOT tests that ended in a fail. Retests count as tests. How we count fail rates Build years are worked out from age, so they are approximate. Tests counted are 2025 MOTs.
What to check before viewing
The model's most common MOT issues, turned into things you can ask about or look for.
Independent inspection
High priorityHave an independent specialist inspect the car before you commit.
Brake pads
High priorityAsk when the pads were last replaced and check the warning-light history.
Tyres
Worth checkingCheck tread depth across the full width on all four; uneven wear suggests alignment or suspension issues.
Suspension bushes and joints
Worth checkingListen for knocks over speed bumps and ask about recent control-arm or anti-roll-bar work.
Suspension springs
Worth checkingCheck ride height is even side-to-side and look for cracked or rusted coils.
Vehicle-specific check
Worth checkingCheck the car’s number plate on MOT Wise to see its own MOT history and any recalls for its build years.
Other hatchbacks to compare
Other hatchbacks, with each one's figures taken at the same age as the Insignia Mk1 (A).
- 1

Lexus CT
Same body type, tested at the same age
- Fail rate
- 13.4%
- Fail, no pass in 3 days
- 1.5%
- Dangerous
- 4.3%
- Still registered at 10 years
- 88.2%
Lower fail rate: 13.4%, against 24.7% for the Vauxhall Insignia Mk1 (A), both built around 2016.
3,562 MOT tests on cars built around 2016
- 2

Mini
Same body type, tested at the same age
- Fail rate
- 14.7%
- Still registered at 10 years
- 95.6%
Lower fail rate: 14.7%, against 24.7% for the Vauxhall Insignia Mk1 (A), both built around 2016.
Some figures could not be compared for these two cars. So this comparison uses the fail rate, share still registered and recalls only.
54,681 MOT tests on cars built around 2016
- 3

Toyota Prius
Same body type, tested at the same age
- Fail rate
- 16.5%
- Fail, no pass in 3 days
- 1%
- Dangerous
- 4.1%
- Still registered at 10 years
- 94.4%
Lower fail rate: 16.5%, against 24.7% for the Vauxhall Insignia Mk1 (A), both built around 2016.
5 critical recall campaigns matching this model/build period.
19,041 MOT tests on cars built around 2016
- 4

Volkswagen Golf
Same body type, tested at the same age
- Fail rate
- 14.5%
- Fail, no pass in 3 days
- 2%
- Dangerous
- 4.8%
- Still registered at 10 years
- 91.9%
Lower fail rate: 14.5%, against 24.7% for the Vauxhall Insignia Mk1 (A), both built around 2016.
10 critical recall campaigns matching this model/build period.
78,317 MOT tests on cars built around 2016
- Fail rate
- = the share of MOT tests that ended in a fail. Retests count as tests.
- Fail, no pass in 3 days
- = the share of MOT tests that failed and still hadn't passed 3 days later. A fail that passed a retest within 3 days, even the same day, isn't counted.
- Dangerous
- = the share of MOT tests where the tester marked a fault as dangerous. It is against the law to drive the car until it is fixed.
- Still registered at 10 years
- = the share of cars still registered (taxed or declared off the road) 10 years after they were first registered.
How many are still registered
UK average for cars first registered in 2014 to 2015: 92% · Fewer than typical
The share still registered can reflect demand, the cost of repairs, exports, write-offs and how owners use the car. It isn't proof of how long the car lasts mechanically.
Source: DfT vehicle licensing statistics (VEH0124).
Recall context
23 recalls in all6 of the 23 Insignia Mk1 (A) recalls cover cars built in these years.
- 1 Critical
- 5 more
Top concerns
- Passenger airbag may deploy incorrectly
- The hydraulic brake compensation (vacuum) pump may not get activated .
- Reduction in braking performance
For the exact car, check GOV.UK's recall checker with the number plate.
How Insignia Mk1 (A) cars have aged
How Insignia Mk1 (A) cars have aged
How fail rates have changed as these cars got older. Each line follows cars first registered in about the same year across several years of MOT data. Not a prediction for any one car.
Mk1 (A) variants compared
Insignia Mk1 (A) variants built around 2016
The fail rate for each Insignia Mk1 (A) variant, grouped by fuel. Each row counts fails per MOT test, the same way as the main fail rate chart.
Diesel
- INSIGNIA25.0%29,551 tests
Petrol
- INSIGNIA20.8%2,348 tests
Most common issues on Vauxhall Insignias of this age
This list covers every Vauxhall Insignia built around 2016, whichever generation it is. We don't have a defect list for the Mk1 (A) on its own.
Most common advisories and fails
In order of the share of MOT tests that recorded each one
- 125.7%Advisory
Tyre worn close to the legal limit or worn on the edge
- 213.2%Advisory
Suspension arm pin or bush worn, but not moving too much
- 311.8%Advisory
Brake pads wearing thin
- 410.7%Advisory
Coil spring corroded
- 59.1%Advisory
Tyre slightly damaged, cracking or perishing
Based on 31,908 tests
Looking at a Vauxhall Insignia Mk1 (A) right now?
Enter its number plate to see its full MOT history, risk rating and running costs.
Frequently asked questions
Built around 2016 (9 years old), the Vauxhall Insignia Mk1 (A) (2009-2016) fails MOTs noticeably more often than typical for this age. This is based on 31,908 9-year-old MOT tests from DVSA data. Each retest counts as a test.