2004 Suzuki Grand Vitara 1.6L Petrol · DF04 WHK

The most recent DVSA examination on 4 June 2025 resulted in a Pass, but only after a prior failure on 27 May 2025 that addressed significant exhaust and drivetrain defects. That initial failure cited an exhaust Lambda reading outside specified limits, a major leak of exhaust gases, a split offside front drive shaft constant velocity boot no longer preventing ingress of dirt, and severely reduced light output from both front headlamps due to product contamination on the light source. These were all rectified within a week, but the pattern across the recorded history is one of recurring advisories rather than isolated issues. Oil leaks, exhaust corrosion, brake hose deterioration, suspension arm and anti-roll bar corrosion, and rear shock absorber casing damage have appeared on multiple successive tests from 2022 through 2025, indicating an ongoing deterioration trend rather than a stable or improving maintenance picture. A prospective buyer should interpret the 2025 Pass as conditional, given the breadth of advisories carried alongside it and the relatively narrow margin by which the vehicle cleared its most recent test. With around 78,441 miles recorded over 22 years, the Grand Vitara has averaged roughly 3,566 miles per year, which is notably low and consistent with periods of standing or very light use interspersed with occasional longer journeys. While low annual mileage reduces wear on internal drivetrain components such as the engine, gearbox, and clutch, it accelerates deterioration of externally exposed parts. Standing time promotes brake disc corrosion, caliper slide seizure, tyre sidewall perishing from UV exposure, 12V battery sulphation, and the kind of surface corrosion now well documented across the suspension, anti-roll bar, exhaust, and brake ferrules on this vehicle. The annual MOT cycle suggests the vehicle is used or at least presented for testing regularly, but the calendar-driven nature of its corrosion issues should weigh more heavily than the modest odometer reading might suggest. A pre-purchase inspection should pay particular attention to the advisories already on file. The recurring oil leak should be traced to its source, as prolonged seepage from the engine or gearbox can degrade rubber bushes and brake hoses below through contamination. The corroded suspension arms, coil springs, anti-roll bar, and damaged rear shock absorber casings should be inspected for any progression beyond what was recorded, and a test drive over uneven surfaces should be conducted to listen for clonks, knocking, or rattles from the front and rear suspension that would indicate worn bushes, top mounts, or failing dampers. The exhaust Lambda fault on two consecutive annual tests points to an underlying sensor or catalytic efficiency issue; on a test drive, listen for any exhaust blow or ticking under load and verify that the engine management light is not active. The previously replaced CV boot should be visually inspected for fresh grease contamination around the joint, and both front headlamps should be checked at night for even beam pattern and output. Brake hoses showing slight ferrule corrosion across multiple tests warrant a careful look for any cracks, swelling under pressure, or spongy pedal feel during braking. Beyond the recorded MOT findings, the buyer should carry out a series of age-appropriate checks. Tyres should be examined for sidewall cracking, perishing, and tread depth even where they appear serviceable, as the vehicle's age means rubber compounds degrade regardless of mileage. Brake discs and calipers should be inspected for surface rust, binding, or uneven pad wear by rotating each wheel by hand with the vehicle jacked. The 12V battery should be load-tested, particularly if it is more than four years old, and the charging system output verified. Coolant, brake fluid, and power steering fluid should all be assessed for condition and age, as time-based fluid degradation is a common oversight on low-mileage vehicles. Service history stamps and invoices should be cross-referenced against the recorded advisories to confirm whether the oil leak, brake hoses, and exhaust work have been addressed, and a final underbody inspection on a ramp is strongly advised to evaluate the structural corrosion advisory alongside the visible condition of the exhaust, suspension links, and floor pan.