2017 Toyota Prius 1.8L Hybrid electric (clean) · GD66 DVF

Covering 175,595 miles across nine years at an annual rate of roughly 19,500 miles, this fourth-generation Toyota Prius has been worked hard, and its MOT history reflects that workload through frequency of testing rather than any pattern of mechanical failure. The most recent test on 7 January 2026 returned a clean pass with no advisories or defects recorded, continuing a stable roadworthiness trend that has seen the vehicle pass without comment on three of its last five examinations. Two failures appear on 25 January 2025 and 9 July 2025, both notably carrying no recorded defects, which strongly suggests these were administrative or documentation-related refusals to issue a certificate, possibly rectified immediately and re-tested the same day, as evidenced by the matching pass entries on 13 January 2025 and 9 July 2025. Across the full visible history there are zero advisories for component wear, corrosion, fluid leaks, exhaust integrity, or braking performance, which is an unusually clean slate for a hybrid of this age and workload. The mileage profile is the standout feature of this car's history. An average of nearly 19,500 miles per year is considerably above the typical UK annual accumulation of 7,000 to 9,000 miles, placing this Prius firmly in the high-use category, the kind of mileage more commonly associated with private hire, rep fleet, or long-distance commuter duties. At this level of accumulation, consumable wear on brake pads, discs, tyres, and suspension components accelerates significantly compared to average-use equivalents, and although no wear-related advisories have appeared to date, the next service interval will be approaching faster than the odometer might initially suggest. Buyers should be alert to any gap or inconsistency in the mileage sequence between tests, as continuous high annual mileage without recorded service history can mask component degradation between MOT examinations. Given the absence of recorded defects, the inspection priorities shift toward the components most stressed by sustained high-mileage hybrid operation. On a test drive, listen carefully for any clonking or knocking from the front suspension over uneven surfaces, particularly from the lower control arm bushes and anti-roll bar drop links, as these are common wear items on high-mileage Prius models and can deteriorate silently between annual tests. Feel for any vibration through the steering wheel under braking, which would indicate disc warping a known issue on Prius hybrids due to the regenerative braking system causing uneven pad deposition and occasional surface corrosion on the rear discs. Check for pulling to one side under acceleration or braking, and inspect the brake fluid colour and level, as the hydraulic system on these vehicles works hard under hybrid regen cycling. Finally, prospective buyers should pay particular attention to the high-voltage hybrid system health, which falls outside the MOT scope but is critical at this mileage. On start-up, observe the hybrid system warning light sequence and listen for any abnormal whining from the transaxle, as the power split device and MG2 traction motor are known wear points beyond 150,000 miles. Examine the exhaust system from underneath for any blueing of the catalytic converter area, which can indicate oil burning from worn piston rings, and check the undertray for evidence of recent removal or oil staining that might suggest active leaks being monitored rather than repaired. Inspect all four tyres for even shoulder wear, as misalignment caused by worn rear trailing arm bushes is a recurring Prius issue that can devour tyres rapidly. A clean bill of MOT health combined with this mileage level makes the car mechanically promising, but a Toyota specialist hybrid health check is strongly advisable before purchase to verify the state of the battery pack, inverter coolant, and regenerative braking function, none of which the standard MOT examination covers.