2002 Saab 9-5 2.3L Petrol · OO02 HOY

The defining mechanical story of this 2002 SAAB 9-5 is one of recurring structural and chassis-related advisories layered on top of a single significant failure. The most recent test on 2024-01-26 returned a clean pass with no advisories, and the 2023 and 2021 tests were similarly clear, which on the surface suggests an improving trend. However, looking deeper into the record, the 2020 test flagged deteriorating CV joint boots on both front driveshafts along with headlamp lens defects, and the 2019 test carried advisories for corroded rear chassis legs, corroded front inner wings, corroded inner sills, grease-covered brake pipes, corroded brake hose ferrules, tyre perishing and an oil leak. The 2019-09-23 failure is particularly concerning, as it included a major defect against the nearside outer seat belt anchorage prescribed area, with the sill noted as significantly reduced in strength or continuity. This is a structural integrity issue that warrants careful physical inspection regardless of the cleaner recent results, as corrosion in load-bearing areas can progress between tests. With 145,888 recorded miles accumulated over approximately 24 years, the vehicle has covered around 6,079 miles annually, which is broadly typical for a car of this vintage. There is a notable gap in the testing record between September 2017 and September 2018, and again between November 2021 and January 2024, though the latter gap is likely explained by exemption from MOT testing during periods of non-use or pandemic-related extensions. The relatively even annual mileage suggests consistent rather than sporadic use, which is generally kinder to seals, boots and gaskets than long periods of standing followed by short bursts of activity. That said, the 2019 advisories specifically mentioned an oil leak, and at this mileage the engine and gearbox are well into their wear phase, so attention to fluid levels and underside condition is essential. A prospective buyer should pay particular attention to the areas previously flagged. The 2019 advisories for rear chassis leg corrosion, front inner wing corrosion and inner sill corrosion should be physically inspected for any progression, especially around the seat belt anchorage point that previously failed; any visible perforation, flaking or structural weakness in these areas would be a serious concern. The brake pipes and rear brake hose ferrules noted as corroded in both 2018 and 2019 should be examined for surface rust, pitting or active seepage, and the handbrake should be tested for holding efficiency. On the test drive, listen for any knocking or clonking from the front suspension over bumps, which could indicate worn bushes or top mount issues, and feel for vibration or judder under acceleration that might suggest further CV joint deterioration given the split boot defects recorded in 2020. Additional checks should focus on the tyres, as both the 2018 and 2019 tests recorded inner-edge wear or perishing on front and rear tyres, which on a 9-5 can indicate worn suspension bushes, tracking misalignment or worn strut top mounts. Inspect all four tyres for uneven wear patterns and check the sidewalls for cracking. The headlamp lens defects and incorrect beam aim flagged in 2019 and 2020 should be verified by switching on the lights and checking for clear, even projection without scatter or incorrect cut-off. Finally, although no advisories are recorded for the engine or transmission in the most recent three tests, the earlier oil leak advisory and the vehicle's age mean a thorough under-bonnet inspection for fresh oil residue, coolant condition, and any signs of timing chain noise on cold start is strongly advised before purchase.