2009 Suzuki Grand Vitara 1.9L Diesel · P17 SSM

The most recent DVSA examination on 12 January 2026 recorded a PASS, but it did so with five advisories attached, all centred on the braking system. Specifically, slight corrosion was noted to the ferrules on both front and both rear flexible brake hoses, and a brake pipe running front to rear was flagged as corroded at its forward section, albeit coated in grease or similar material. Looking across the recent pattern, the trajectory is one of deterioration rather than stability: the vehicle passed cleanly in October 2024, failed in October 2024 on a heavily corroded rear suspension mounting area with an accompanying advisory regarding a corroded gearbox cross member, then failed again in January 2026 on an excessively worn nearside front suspension arm ball joint, before finally passing a few days later once that major defect was presumably rectified. The clustering of corrosion-related advisories across underbody, suspension and brake pipework over consecutive tests indicates a vehicle where structural and hydraulic ferrous components are ageing together, which is a meaningful concern for any prospective purchaser. The recorded mileage of 81,559 miles across approximately seventeen years equates to an annual average of around 4,800 miles, which is notably low for a vehicle of this vintage and well below typical UK driving patterns. Such modest accumulation can reflect a mix of light regular use and extended periods of standing, and it carries distinct mechanical consequences. Internally lubricated components such as the engine, gearbox and differentials are unlikely to be heavily worn in terms of mileage, but age-related degradation of rubbers, plastics, seals, brake fluid, coolant, and 12V battery health will still have progressed as calendar years rather than miles. Extended standing periods also encourage brake disc corrosion, caliper seizure, and surface oxidisation of ferrous underbody components, all of which align with what the MOT record is starting to show. There are no obvious large gaps between recorded mileages to suggest tampering, but the figure should still be cross-referenced against the V5C and service book for consistency. Given the recurring corrosion advisories, this Grand Vitara warrants a careful physical inspection focused on the underbody. The advisories relating to sub-frame corrosion at the front and rear, the rear vehicle structure, the corroded rear suspension mounting prescribed area and the gearbox cross member all point towards progressive structural oxidation. A prospective buyer should request the vehicle be placed on a ramp to allow visual inspection of these areas, paying particular attention to whether the corrosion remains purely surface-level or whether it has thinned the metal, particularly around mounting points and load-bearing sections. On the test drive, listen for clonks or knocks from the suspension over bumps, particularly from the front nearside where the ball joint was recently replaced, and from the rear where the mounting was previously flagged. Uneven or premature tyre wear, vague steering, or a wandering front end could suggest bushes, wishbones or track rod ends are also suffering from age-related deterioration, even if not yet flagged at test. The braking system deserves particular scrutiny in light of the repeated hose and pipework advisories. Although slight corrosion to brake hose ferrules is advisory rather than failure territory, it signals that the hoses themselves are ageing and may require replacement in the near term, along with the corroded front section of brake pipe. On test, the buyer should test brake feel and response at low and moderate speeds, listening for any squeal or grinding that might indicate corroded or worn discs, and feeling for any pulling to one side which could indicate a binding caliper, a common consequence of low-mileage standing use. Equally, the oil leak noted at the front in 2023 should be checked for progression by inspecting the underside for fresh seepage and verifying that oil levels remain topped up between services. Beyond what the MOT record reveals, age-appropriate checks should include tyre sidewalls for perishing or cracking given the calendar age, the 12V battery for hold charge, the condition and age of brake fluid, coolant and differential oils, and verification that the service book shows regular oil and filter changes at sensible intervals, as low annual mileage makes time-based servicing just as important as mileage-based schedules.