2009 Saab 9-5 2.0T Edition Auto 2.0L Petrol · N80 CSF

The most recent MOT test on the 2009 Saab 9-5 2.0T Edition Auto, conducted on 2026-06-29, resulted in a pass with several advisories that reflect a pattern of recurring but manageable issues rather than a deterioration in overall roadworthiness. While there is no outright failure in this latest test, the presence of persistent corrosion-related advisories on the front and rear brake hoses, along with the rear tyre wear close to legal limits, suggests that the vehicle has not been subject to comprehensive preventative maintenance over its long service life. The fact that the headlamp failures from 2024 and 2025 did not reappear in 2026 indicates that these electrical issues may have been addressed, though the advisories on brake hose corrosion imply ongoing exposure to moisture or poor sealing, which could escalate if left unchecked. The oil leak advisory from 2022 remains a minor concern but does not appear to have worsened in subsequent tests, suggesting it may be a low-pressure issue or a minor component failure that has not yet caused significant engine damage. The recorded mileage of 40,867 miles for a vehicle aged 17 years represents an unusually low annual usage rate of approximately 2,404 miles per year, which is far below the typical wear rates for a car of this age and model. Such low mileage often correlates with periods of prolonged inactivity, where components like brakes, tyres, and suspension can degrade due to standing corrosion or fluid degradation rather than mechanical wear from use. The rear tyres, in particular, show significant edge wear and sidewall damage, which are more likely to result from static exposure to heat, road salt, or improper storage rather than driving conditions. This suggests the vehicle has been stored in conditions that accelerate tyre degradation, and the owner should be cautious about the long-term stability of these tyres, as edge wear can lead to premature failure or blowouts if the vehicle is driven frequently. Additionally, the front brake discs, while not severely weakened, exhibit pitting and scoring that could compromise braking performance if not addressed, especially if the car is driven regularly. For the prospective buyer, the most critical areas to inspect during a physical examination are the brake system, suspension components, and tyre condition, as these show the most significant advisories and potential risks. The front brake hoses display slight corrosion to their ferrules, which could lead to reduced braking efficiency or hose failure if moisture ingress continues. During a test drive, listen for any unusual brake pulsation or vibration, which may indicate warping or uneven wear on the discs, and check for a firm, even pedal response without sponginess or excessive travel. The rear tyres, with their worn edges and sidewall cracking, should be replaced immediately if the vehicle is to be driven regularly, as these conditions compromise grip and safety. The edge wear may also suggest uneven load distribution, which could indicate alignment or suspension issues worth investigating further. Beyond the immediate advisories, the buyer should also verify the structural integrity of the exhaust system, particularly the back box, which has deteriorated in previous MOT tests. Corrosion in this area can lead to exhaust leaks, reduced engine efficiency, or even carbon monoxide poisoning risks. Inspect the exhaust for any signs of rust through, bent sections, or excessive noise during acceleration, which could indicate a failing catalytic converter or exhaust manifold. The front gearbox mounting wear advisory suggests that the suspension’s upper control arms or bushings may be wearing out, leading to clunking noises when driving over bumps or at speed. Test for suspension irregularities by performing a "bounce test"—gently tapping the front and rear of the vehicle and listening for abnormal clunks or rattles. Additionally, check the 12V battery and electrical system, as the repeated headlamp failures imply potential wiring issues or a failing bulb supply, which could be exacerbated by the vehicle’s age. Finally, given the low mileage and potential standing corrosion, ensure all fluids—particularly brake fluid, coolant, and transmission fluid—are topped up or replaced according to manufacturer recommendations, as fluids degrade over time even when not used. A thorough service history check would also be prudent, as the lack of recorded service stamps for fluid changes and wear items could indicate neglect or a lack of maintenance records.