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Porsche 924 car check

Find out if a Porsche 924 has outstanding finance, has been written off or stolen, how many owners it’s had, and which known problems apply to the generation you’re looking at.

Finance, stolen, write-off and owner history data provided by Experian. Results in under a minute.

Known problems
5across 924
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Which 924 are you looking at?

Each 924 generation has its own weak spots. Here are the known problems.

  1. Wheel bearing premature failure

    Safety risk 924

    MOT data shows 924 variants fail wheel bearing tests at 662.0 times the national average, with failures occurring across all mileage bands from 20k miles upward. The combination of the car's age, original sealed bearing design, and the stress from wide tyres on later examples accelerates bearing wear. Front bearings typically fail first due to steering loads and the rear-weight bias of the transaxle layout.

    What to check: Jack each wheel in turn and spin by hand - listen for any grinding, clicking or rough rotation. Smooth bearings should spin silently. Grip the wheel at 12 and 6 o'clock and rock it - any vertical play indicates bearing wear. Repeat at 3 and 9 o'clock to check for horizontal play.

  2. Structural corrosion around suspension mounting points

    Safety risk 924

    MOT data shows 924S variants fail structural integrity tests at 1652.1 times the national average between 40-80k miles for corrosion within prescribed areas around suspension mounting points. The rear-heavy weight distribution and transaxle layout places high stresses on the rear suspension mounting points, while the front MacPherson strut towers are vulnerable to corrosion from road salt. This is a critical safety defect that can cause catastrophic suspension failure.

    What to check: Inspect the rear suspension mounting points underneath the car, particularly around the transaxle area - look for rust, flaking metal, or obvious structural damage. Check the front strut towers in the engine bay for rust around the strut mounting points - this appears as brown staining or flaking...

  3. Emissions system failure causing MOT failure

    Engine damage risk 924

    The 924's emission control system includes a complex arrangement of vacuum-operated components, thermal reactors, and catalytic converters that degrade with age. The Audi-derived engine's emission controls were designed for much shorter service lives than the cars now experience. Lambda sensors, vacuum hoses, and thermal reactor components commonly fail together.

    What to check: Open the bonnet and inspect the air filter housing and intake ducting for cracks or disconnected vacuum lines - there should be multiple small vacuum hoses visible around the throttle body area. Look for a thick insulated pipe running from the exhaust manifold area - this is the thermal reactor s...

  4. CV joint wear and transaxle universal joint failure

    Wear item 924

    The 924S uses a rear-mounted transaxle connected to the front engine by a long torque tube containing universal joints. MOT data shows 2.5L variants fail at 888.0 times the national average for universal joint wear between 60-80k miles. The driveshaft system experiences high loads and the universal joints within the torque tube are not easily serviceable. Failure progresses from vibration to complete loss of drive without warning.

    What to check: Inspect underneath the car along the central tunnel area for any obvious fluid leaks from the torque tube - this runs from the engine to the rear axle. Check the rear of the car for gear oil leaks around the transaxle area. Look for any obvious damage to the torque tube protective covering.

  5. Brake system corrosion and binding calipers

    Safety and MOT risk 924

    MOT data shows multiple brake-related failures at rates significantly above the national average, including binding brakes at 1652.1 times average and corroded brake pipes at 1652.1 times average. The 924's brake system suffers from age-related corrosion of brake lines, seized caliper pistons, and degraded flexible hoses. The rear brake setup is particularly problematic due to its location near the transaxle where road salt accumulates.

    What to check: Check brake fluid level in the reservoir - low level may indicate leaks in the system. Look for dark or contaminated fluid which indicates internal corrosion. Inspect all visible brake lines under the car for rust, corrosion, or obvious damage - pay particular attention to the rear axle area. Loo...

Check the 924 you’re buying

One report covers outstanding finance, write-offs, theft and previous owners from Experian, plus MOT history, mileage and the known problems for its generation.

Finance, stolen, write-off and owner history data provided by Experian.

What the check includes

924 questions

What are the main problems with a Porsche 924?

The most serious known issues are wheel bearing premature failure, structural corrosion around suspension mounting points, emissions system failure causing mot failure. Our car check flags whether a specific 924 has been written off or had insurance claims linked to these faults.

How do I check if a Porsche 924 has outstanding finance?

Enter the registration on this page. We query Experian’s finance database and return any outstanding agreements within a minute. If finance is still owed, the finance company can legally repossess the car even after you’ve paid the seller. At £7.49 it’s the cheapest way to avoid a car that isn’t legally for sale.

How do I check if a Porsche 924 has been written off?

Our check queries Experian’s insurance write-off database for Cat A, B, S and N markers. A Cat S or N 924 has been structurally or non-structurally damaged and repaired. This doesn’t mean it’s unsafe, but it affects resale value and some insurers won’t cover it. The check costs £7.49.

Can I check a Porsche 924 for free?

You can check MOT history free on GOV.UK, which shows past test results and advisories. What it won’t show is outstanding finance, write-offs or theft markers, which are the things that actually cost you money after you’ve bought. Our full check adds all of that for £7.49, using Experian data.

Is a Porsche 924 HPI check worth it?

HPI is one brand of car check. Our check uses the same Experian data covering finance, stolen, write-off and keeper history, plus MOT analysis and known 924 faults that HPI doesn’t include. At £7.49 it’s typically less than half the price of an HPI check.

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Finance, stolen, write-off and owner history data provided by Experian. MOT data from DVSA. Known problems from GetCarWise analysis. Updated October 2026.