2016 Toyota Prius 1.8L Hybrid electric (clean) · YA16 AAK

The Toyota Prius has maintained a consistent pass rate in its most recent MOT tests, with the latest assessment on 16 May 2026 at 313,866 miles showing only minor advisories—thin rear brake pads and a nail in the nearside front tyre. While the absence of major defects in the past two years suggests the core mechanical systems have held up, the recurring tyre wear advisories indicate a pattern of neglect in maintaining tread depth, particularly between February 2025 and September 2024, where both front tyres were flagged as close to the legal limit. The TPMS warning in September 2024 also points to a lapse in monitoring basic consumables, though this was not repeated in later tests. Overall, the trend is stable in terms of structural and safety-critical components, but the tyre history implies inconsistent upkeep. The Prius’s mileage accumulation—313,866 miles over roughly ten years—is significantly higher than average for its age, averaging around 31,000 miles per year. This rapid mileage suggests either heavy use or prolonged periods of neglect between services, particularly given the clustered tyre advisories between 271,490 and 300,413 miles. The gap between the August 2024 and September 2024 tests (a mere 5,242 miles in just over a month) is unusual and may reflect either a rushed service or an attempt to address advisories before the next MOT. The lack of defects in the May 2025 and May 2026 tests, however, indicates that whatever adjustments were made—likely new tyres and brake pad replacement—have kept the vehicle roadworthy in the short term. For a prospective buyer, the most pressing areas to inspect in person are the brake system and suspension components. The thin rear brake pads in May 2026, combined with the earlier tyre wear advisories, suggest the vehicle may have been driven with degraded braking efficiency. Check for uneven pad wear, binding calipers, or excessive disc corrosion, as these are common issues in high-mileage hybrids. The suspension should also be scrutinised for worn bushes, coil spring sag, or uneven tyre wear patterns, which could indicate alignment or steering wear. Structural integrity remains unflagged in the MOT history, but given the mileage, a thorough undercarriage inspection for corrosion—especially around the subframe, exhaust mounts, and wheel arches—is advisable. The TPMS warning from 2024, while not repeated, implies the system may need recalibration or sensor replacement, so verify all sensors are functional.