2006 Suzuki Grand Vitara Petrol · GL06 AOG

A pattern of front anti-roll bar component wear and evolving rear structural corrosion dominates the mechanical profile of this Grand Vitara, recurring across three of the five test cycles on file. The 2021 test produced three Major defects, with both front anti-roll bar linkage ball joints recorded as excessively worn, and the 2024 test followed with a Major on the nearside front anti-roll bar pin or bush. By contrast, the most recent test on 28 April 2025 saw the vehicle pass, but not before an initial failure on the same date for an inoperative registration plate lamp, alongside a Minor for a severely deteriorated offside outer CV joint boot and advisories on both headlamp units. The rear of the vehicle shows an emerging corrosion story that warrants close attention: in 2023 the rear sub-frame was flagged as corroded but not seriously weakened, and a nearside rear inner suspension mounting area was also noted as corroded but not considered excessive. This is the clearest signal of long-term structural degradation on the recorded file, and on a chassis now two decades old the condition will almost certainly have progressed since. Mileage of 134,052 miles across roughly twenty years equates to around 6,700 miles annually, which is broadly typical for a vehicle of this age and indicates regular rather than exceptional use. The recorded tests are spaced at one to two year intervals, beginning in late 2021 and continuing through to spring 2025, so there is no multi-year lay-up that would raise separate concerns about seized components or stale fluids. Mileage progression within the available MOT snapshots suggests steady accumulation rather than any abrupt jumps or periods of sustained inactivity. For a vehicle driven at a normal rate over two decades, the recorded wear patterns on suspension consumables, rubber boots, and underbody metal are entirely consistent with what one would expect, and there is nothing in the mileage data to suggest either unusual preservation or exceptional mechanical stress. For a prospective buyer, the front anti-roll bar system is the single most pressing area to interrogate. With three separate failures or advisories over four years on the front anti-roll bar linkages, pins, and bushes, this is a known weak point on the vehicle. On a test drive, listen for clonking or rattling noises from the front end over speed humps and rough surfaces, and feel for vagueness or shudders through the steering wheel during quick direction changes, both of which would indicate the joints have worn beyond the advisory stage. The 2025 Minor on the offside outer drive shaft CV boot is an immediate item; on inspection, look for splits in the rubber, grease flung onto the surrounding suspension or inner wheelarch, and any clicking or knocking when turning at full lock under load, as a torn boot will quickly lead to joint failure if not replaced. The rear corrosion flagged in 2023 should be physically inspected rather than assumed unchanged, particularly the sub-frame and the nearside rear inner mounting area. Get the vehicle on a ramp and look for advanced surface rust, flaking, or any visible distortion of the rear sub-frame rails and the inner suspension turret regions; tap suspicious areas with a screwdriver to check for structural softness. The 2023 advisories on the nearside front lower and both rear upper suspension arm ball joints, all noted with slight play, are also worth rechecking, as ball joint wear progresses gradually and any clunking over bumps, inconsistent rear tyre wear, or wandering at speed would indicate these joints have now passed the advisory threshold. Finally, the headlamp lens and light source haze flagged on both sides in 2025 should be visually confirmed as not having reduced output further, and the registration plate lamp, which caused the initial failure, verified as functioning across all positions.