1990 Rover MINI 1.0L Petrol · H623 CBH

A pattern of rear suspension arm wear and recurring brake electrical defects defines the mechanical history of this 1990 Rover Mini. Across three of the recorded tests, advisories have been raised for both nearside and offside rear suspension arm pins or bushes, appearing in 2023 and again at the most recent test on 22 April 2026, with the intervening 2025 pass recorded as clean. This consistency at the same component locations suggests a chronic rather than transient wear issue, likely linked to the age and modest use of the vehicle. The braking history is similarly noteworthy: a 2021 stop lamp failure categorised as a PRS defect was followed in 2022 by a dangerous stop lamp failure, and a separate 2022 test produced major failures across all four corners for excessively binding service brakes. The two 2026 advisories against clean recent passes elsewhere indicate the trend is broadly stable on the most recent examination but rooted in persistent component wear. Mileage of 54,764 on a vehicle of approximately 36 years implies an average annual accumulation of only around 1,521 miles, which is very low for the platform. The MOT record shows distinct testing gaps, notably a stretch between 2021 and 2022 followed by irregular intervals, with some years producing multiple tests close together and others none at all. Such low and irregular use on a classic Mini tends to accelerate degradation of static components: rubber bushes harden and crack from prolonged standing rather than flexing in use, brake calipers seize as the pistons corrode internally with infrequent actuation, and electrical contacts oxidise, all of which align with the suspension and brake defects observed in the DVSA record. For a prospective buyer, the rear suspension advisories warrant specific attention during inspection and a test drive. With the Mini's compact wheelbase, worn rear arm pins and bushes typically produce a clonking or rattling noise over speed humps and uneven surfaces, vagueness in the rear axle location particularly when cornering, and visible movement when the body is rocked with the wheel jacked. Replacement bushes and pins are relatively inexpensive, but on a 36 year old vehicle the condition of the surrounding radius arms and their mounting points should be examined for corrosion and elongation of the bolt holes before committing to the cost. The fact that the advisories have appeared twice across separate tests suggests the components are progressively wearing rather than simply being monitored. The brake related history is arguably the more pressing concern. The 2022 major failures for binding at three corners indicate seized or partially seized caliper slide mechanisms or handbrake mechanisms, and any return of stiff lever travel, uneven disc wear with lipping, or a handbrake that requires excessive pull should be tested. The stop lamp failures, including a dangerous categorisation in 2022, point to either a faulty switch, a relay, or wiring corrosion in the lighting circuit, and a walk around check at the rear with the ignition on and someone pressing the brake pedal is essential to verify all lamps illuminate cleanly. Given the very low recorded mileage, the buyer should also budget for a thorough service of the braking system, including caliper strip down and replacement of perished flexible hoses, alongside the suspension refresh indicated by the advisories.