2020 Volvo S90 Momentum + T4 Auto 2.0L Petrol · YG69 GCB

The Volvo S90’s most recent MOT history reveals a vehicle that passed its final test in February 2026 with no defects, though this followed an immediate failure just the day prior due to severe tyre damage—exposed ply on the nearside rear and cracking on the offside rear. This suggests a critical oversight in tyre maintenance, as the same issue was not present in the February 2025 test at 28,821 miles. The pattern here is alarming: the car cleared three consecutive annual MOTs without tyre-related advisories or defects, yet within a year, it failed twice on this single component. This indicates either a sudden neglect of tyre rotation or alignment, or a failure to address early signs of wear. Beyond tyres, the absence of any other defects across four tests—spanning from 13,180 to 37,352 miles—implies the rest of the vehicle’s mechanical systems, including brakes, suspension, and structural integrity, have remained stable under normal conditions. The mileage accumulation of 6,225 miles per year aligns closely with the average for a six-year-old vehicle, though the data points are sparse enough to obscure any unusual usage patterns. The most recent 8,531 miles (from 28,821 to 37,352) were covered in just over a year, which is unremarkable, but the gap between the 2024 and 2025 tests—approximately 11 months—suggests the car may have sat unused or been driven minimally for short periods. This could mean the previous owner prioritised low-mileage preservation over regular maintenance, which may explain why tyre wear was overlooked until it became a critical failure. Without additional service records, it’s impossible to confirm whether other consumables, like brake pads or wiper blades, were neglected alongside the tyres. For a prospective buyer, the primary concern is the tyre failure history, which demands immediate verification. Inspect the remaining tyres for uneven wear, bulging, or cracking—signs the previous owner may have ignored rotation or alignment issues. Given the sudden onset of severe damage, check the wheel alignment and suspension bushes for wear, as misalignment can accelerate tyre degradation. The brakes were never flagged in the MOTs, but given the car’s age and the lack of service records, a brake fluid flush and pad/thickness inspection are prudent. Structural corrosion is unlikely to be an issue, as no advisories were recorded, but a close look at the wheel arches, sills, and underbody for rust or peeling underseal is still advisable. The absence of other defects suggests the engine, transmission, and electrical systems are likely sound, but a pre-purchase diagnostic scan for hidden faults—particularly in the T4 automatic—would provide further reassurance.