2020 Volkswagen Tiguan S TSI EVO 1.5L Petrol · RO70 PNL

The 2020 Volkswagen Tiguan S TSI EVO presents a mixed mechanical picture. Its most recent MOT, conducted on 2025-09-25 at 26,667 miles, passed but flagged two distinct defects: front brake discs corroded on the inner fascia and both rear tyres cracked and perished. These are not catastrophic failures, yet they signal a shift from the clean bill of health recorded in 2024 and 2023. The maintenance trend is therefore worsening. Two consecutive defect-free tests prior to 2025 suggest the vehicle was reasonably well kept, but the latest advisories point to deferred attention on braking components and rubber consumables. The mileage profile is notably low for a six-year-old vehicle. At 26,667 miles recorded on the most recent test, the annualised average sits around 4,444 miles per year, well below the UK typical of 10,000 to 12,000. The progression from 19,520 miles in October 2023 to 25,195 miles in September 2024 shows a jump of 5,675 miles in under twelve months, then barely moved to 26,667 by September 2025, adding just 1,472 miles over the following year. This pattern suggests a period of heavier use followed by prolonged low activity. Extended standing can explain the cracked and perished rear tyres, as rubber deteriorates with age and ozone exposure regardless of tread depth, and the corroded inner brake disc faces, which often develop when a vehicle sits with a handbrake applied. The front brake disc corrosion on the inner fascia is worth close attention. Surface rust on disc edges is common after short trips and damp weather, but corrosion on the inner friction surface can indicate prolonged standing, aggressive handbrake use, or a binding caliper condition. A buyer should inspect the disc thickness, lip wear, and whether the pads are unevenly worn. The rear tyres being flagged as cracked and perished confirms age-related rubber degradation rather than simple wear. Both rear tyres should be replaced before any serious motoring, and the remaining tyres should be checked for date codes to confirm whether they are approaching the same five-to-six-year replacement window. Beyond the flagged items, the low mileage and recent standing period warrant a thorough underbody inspection. Check for corrosion on subframes, suspension mounting points, and exhaust components, as short-journey use and stationary periods accelerate structural rust. Examine the condition of suspension bushes, coil springs, and drop links, which can deteriorate from moisture ingress even without high mileage. The braking system deserves a full assessment: caliper slide pins, brake hoses for perishing, and fluid condition. A road test should confirm no pulling, judder, or binding under braking. The MOT record itself is sparse but consistent, covering three tests over three years with no gaps, which supports a traceable if light usage history.