Common problems

Vauxhall Insignia common problems and reliability issues

Honest rundown of the most common Vauxhall Insignia faults, what to watch for, and how to keep one running well.

Updated 4th September 2026 DVSA data: Across 180,121 recorded MOT tests, 26.8% failed.

Vauxhall Insignia
Image via Wikipedia, CC-licensed.

The Vauxhall Insignia is a popular choice among UK drivers, but it is not without its faults. Common issues reported by owners include electrical problems, engine troubles, and suspension wear. Understanding these problems can help potential buyers make informed decisions and current owners maintain their vehicles effectively.

Electrical Issues

Electrical problems are among the most frequently reported issues with the Vauxhall Insignia. Owners have noted issues with the central locking system, dashboard warning lights, and infotainment system malfunctions. These problems can often be traced back to faulty wiring or poor connections.

In some cases, the battery management system may fail, leading to battery drain and starting issues. Additionally, the electronic handbrake can sometimes malfunction, causing difficulties when trying to engage or disengage it. Regular checks of the electrical system can help identify potential issues before they escalate.

Engine Problems

Engine-related issues are another common concern for Insignia owners. Some drivers have reported problems with excessive oil consumption, which can lead to engine damage if not addressed promptly. This issue often arises from worn piston rings or valve seals.

Another notable engine problem involves the turbocharger, which can fail due to oil starvation or excessive wear. This can result in a significant loss of power and increased fuel consumption. Regular servicing and using high-quality engine oil can help mitigate these risks.

Suspension Wear

Suspension components on the Vauxhall Insignia can wear out more quickly than expected, leading to a bumpy ride and poor handling. Commonly affected parts include the shock absorbers and anti-roll bar links. Drivers may notice clunking noises or a decrease in ride comfort as these components begin to fail.

In addition to comfort issues, worn suspension can also affect tyre wear, leading to uneven tread patterns and the need for premature replacement. Regular inspections of the suspension system can help catch these issues early, ensuring a smoother driving experience.

Transmission Troubles

Transmission issues are not uncommon in the Vauxhall Insignia, particularly in models equipped with automatic gearboxes. Owners have reported problems with harsh shifting, slipping gears, and even complete transmission failure in some cases. These issues can often be attributed to low transmission fluid levels or software glitches in the transmission control module.

Manual transmission models can also experience issues, such as clutch wear and difficulty engaging gears. Regular maintenance, including fluid changes and software updates, can help prevent these problems from arising.

Brake System Concerns

The brake system on the Vauxhall Insignia has been known to exhibit various issues, including premature wear of brake pads and discs. Some owners report that the brakes can feel spongy or unresponsive, which may indicate air in the brake lines or a failing master cylinder.

Additionally, the electronic parking brake can malfunction, leading to difficulties when trying to park the vehicle. Regular checks of the brake system, including pad and disc condition, can help ensure safe stopping power and prevent costly repairs.

Interior and Comfort Features

While not as critical as mechanical issues, problems with interior features can affect the overall ownership experience of the Vauxhall Insignia. Common complaints include malfunctioning climate control systems, faulty seat adjustments, and issues with the infotainment system.

These problems can often be traced back to electrical faults or software glitches. Keeping the vehicle’s software updated and addressing minor issues promptly can help maintain the functionality of these comfort features, enhancing the driving experience.

Vauxhall Insignia recall record

22 recalls have been issued for the Vauxhall Insignia, between 2010 and 2023.

  1. Affected vehicles may not conform to regulatory emission requirements EU R83.

    R/2023/144

    Issued 11 May 2023

    Affected vehicles may not conform to regulatory emission requirements EU R83.

    Remedy:Reprogram ECU with updated software and calibration.

    Affects cars built Mar 2019 to Oct 2020

  2. The rear toe link may have material loss over vehicle lifetime due to corrosion.

    R/2022/329

    Issued 16 November 2022

    The rear toe link may have material loss over vehicle lifetime due to corrosion which weakens the part. This leads to a risk of breakage while driving. In case of breakage this leads to a reduced ability to control the vehicle.

    Remedy:Check and replace the rear toe link if necessary.

    Affects cars built Dec 2007 to Jul 2013

  3. THE HYDRAULIC BRAKE COMPENSATION (VACUUM) PUMP MAY NOT GET ACTIVATED .

    R/2022/295

    Issued 12 October 2022

    Under specific conditions (vacuum loss) the Hydraulic Brake Compensation (vacuum pump) may not get activated

    Remedy:Reprogram the Electronic Brake Control Module (EBCM) with improved software.

    Affects cars built Dec 2016 to Oct 2020

  4. THE BRAKE PEDAL BOX IS NOT ASSEMBLED ACCORDING TO SPECIFICATIONS

    R/2021/174

    Issued 14 May 2021

    There is a risk that the Brake Pedal may fall down while driving resulting in the total loss of brake performance.

    Remedy:Check the assembly date range and replace the brake pedal box if affected.

    Affects cars built Feb 2021 to Apr 2021

18 older recalls not shown.

A recall applies to a build range, not to every car of this model. Check a registration to see whether one specific vehicle has an outstanding recall.

Vauxhall Insignia MOT record

From 180,121 recorded MOT tests, 26.8% failed.

MOT pass and failure rates by year of first registration
RegisteredTestsFailedMedian mileage
202255616.2%33,890 mi
202186712.8%43,725 mi
20201,27512.7%49,620 mi
20197,76314.8%65,420 mi
201812,49017.0%69,204 mi
201715,13019.9%78,334 mi
201621,41026.5%88,464 mi
201527,23927.7%101,499 mi

Most common reasons for failure

  1. Tyre tread depth not in accordance with the requirements35.7%
  2. A spring or spring component fractured or seriously weakened17.9%
  3. A suspension pin, bush or joint excessively worn16.8%
  4. a brake lining or pad worn below 1.5mm15.8%
  5. A tyre seriously damaged13.9%

Figures cover every Vauxhall Insignia tested in the DVSA dataset, not this specific car. Check a registration for the actual history of one vehicle.

Frequently asked questions

What are the most common problems with the Vauxhall Insignia?

Common issues include electrical faults, problems with the turbocharger, and issues with the suspension. Owners have also reported problems with the diesel particulate filter.

How reliable is the Vauxhall Insignia?

The Vauxhall Insignia generally has a mixed reliability record. While many owners report a good experience, some have faced recurring issues that can affect overall dependability.

Are there any known issues with the Vauxhall Insignia's engine?

Yes, some Insignia models have experienced engine oil leaks and turbocharger failures. Regular maintenance can help mitigate these issues.

What should I check before buying a used Vauxhall Insignia?

Before purchasing, check for service history, any warning lights on the dashboard, and the condition of the suspension and brakes. It's also wise to look for signs of electrical faults.

Is the Vauxhall Insignia expensive to repair?

Repair costs can vary, but some common issues, like electrical faults, can be costly to fix. It's advisable to budget for potential repairs when considering a used model.

How can I prevent common problems with the Vauxhall Insignia?

Regular servicing and maintenance are key to preventing issues. Keeping an eye on warning lights and addressing any concerns promptly can also help maintain the vehicle's reliability.

What are the signs of a failing turbocharger in a Vauxhall Insignia?

Signs of a failing turbocharger include a loss of power, unusual noises from the engine, and increased exhaust smoke. If you notice these symptoms, it's best to have the vehicle inspected.

Are there any recalls for the Vauxhall Insignia?

Recalls are issued against individual vehicles rather than a model as a whole, so a model-level yes or no would be guesswork. Enter the registration on Honest Car Check and we check the DVSA record for that specific car. Where DVSA holds no status, confirm it with a franchised dealer using the VIN.

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