1990 Renault R21 2.0L Petrol · G106 JOA

The most recent MOT test occurred on 2026-06-12, where the vehicle passed with minor defects and several advisories. Despite this passing outcome, the history reveals a pattern of recurring major issues, particularly with brake binding and parking brake inefficiency, which were flagged in 2021. The vehicle also failed in 2020 due to the same brake-related problems, indicating a persistent mechanical failure mode that suggests either a design flaw or progressive wear within the braking system. The recent advisories on the exhaust system, including a broken mounting and minor gas leak, further highlight areas requiring attention, though they do not currently affect roadworthiness. Overall, the maintenance trend is not stable; rather, it shows intermittent but significant mechanical degradation that demands proactive intervention rather than reactive repairs. The recorded mileage of 112,189 miles for a vehicle aged approximately 36 years represents a notably low annual usage rate of around 3,116 miles per year, which is unusually low for such an old car. This suggests either infrequent operation or prolonged periods of inactivity, which can lead to specific wear patterns and issues. For example, standing for extended periods can cause brake components to corrode or bind due to moisture absorption, particularly in the calipers and discs, while fluid degradation—such as brake fluid or coolant—can accelerate over time. Additionally, the lack of regular use may result in tyre sidewall perishing from exposure to environmental elements, and the battery may have degraded further due to disuse, potentially leading to starting difficulties or electrical system failures. As a prospective buyer, you should conduct a thorough inspection of the braking system, focusing on the rear service brakes, which have shown excessive binding in past MOT tests. Look for signs of corrosion on brake discs, calipers, and brake lines, particularly near the rear wheels, as standing can exacerbate rust formation. On a test drive, listen for a grinding or squeaking noise when applying the brakes, which may indicate worn brake pads or binding calipers. Also, check for uneven tyre wear patterns, which could suggest misalignment or suspension issues. The exhaust system advisories warrant attention; inspect the mounting points for further deterioration and listen for abnormal noises or backpressure when the engine is running, which could indicate a worsening leak. Ensure the exhaust is properly sealed and supported to prevent structural failure. Beyond the mechanical checks, examine the vehicle’s tyre condition closely, paying attention to sidewall cracks or perishing, which can compromise safety and warrant replacement if they reach the tread area. Check the 12V battery for signs of swelling, corrosion on terminals, or difficulty cranking the engine, as disuse can lead to these issues. Inspect the suspension components, including coil springs, shock absorbers, and suspension bushes, for signs of wear or damage, as these can degrade silently over time. Verify that the service book or maintenance records are up to date, particularly for fluid servicing such as brake fluid, coolant, and oil, which should be replaced at specified intervals regardless of mileage due to calendar-based degradation. Finally, consider having a professional inspection of the electrical system, especially if the registration plate lamp issues persist, to ensure all lighting functions operate correctly.