2021 Peugeot 508 GT S/S Phev Auto 1.6L Hybrid electric (clean) · DA21 FFE

A 2021 Peugeot 508 PHEV presenting an unblemished three-test MOT record, with clean passes recorded in June 2024, May 2025, and most recently on 26 January 2026, indicates a vehicle that has not produced any advisories, minor defects, or failures across nearly two and a half years of statutory testing. There is no evidence in the DVSA history of recurring wear items such as deteriorating brake discs, corroded suspension components, perished rubber bushes, or exhaust system deterioration that often surface on higher-mileage executive saloons. The absence of any flagged items means that no specific component has been singled out as approaching a service threshold, and the vehicle has consistently cleared all aspects of the roadworthiness examination without operator advisory notes. For a prospective buyer, this clean sheet represents a reassuring trend of mechanical stability through the most recent annual test cycle. The recorded mileage of 61,183 miles against an approximate five-year vehicle age equates to an annual accumulation of around 12,200 miles, which sits notably above the typical average for a UK-registered car of this vintage. Such a usage profile generally accelerates wear on mechanical consumables rather than signalling periods of disuse, which is a relevant consideration for any plug-in hybrid where both the internal combustion elements and the electrified drivetrain are exercised regularly. The consistent year-on-year testing cadence, with annual examinations in 2024, 2025, and 2026, suggests the vehicle has remained in continuous road use rather than being laid up for extended periods, which is positive for components prone to degrade through inactivity such as the 12V auxiliary battery, brake hydraulic seals, and hybrid system conditioning routines. However, the higher-than-average mileage warrants closer inspection of wear-dependent parts that the MOT examination does not fully cover. Given that the MOT history is devoid of advisory notes, there are no specific components flagged by the DVSA examiner to guide a targeted physical inspection. Nevertheless, the elevated annual mileage means particular scrutiny is warranted on the braking system, where the discs and pads should be physically measured for remaining friction material and rotor thickness, with attention paid to any lipping on the front disc edges and any binding caliper symptoms such as uneven pad transfer or pulling under retardation. The suspension should be assessed for any knocking or clonking noises from the front lower wishbones, anti-roll bar bushes, and rear axle bushes when traversing uneven road surfaces, as these are common wear points on heavier PHEV platforms. The steering should be checked for vagueness or vibration through the wheel on straight-ahead driving, and the tyres inspected for even shoulder wear which can indicate misalignment or suspension geometry issues that would not necessarily appear in an MOT pass. For the plug-in hybrid powertrain specifically, the buyer should verify that the high-voltage system charges and depletes as expected, that the petrol engine starts reliably when the battery is depleted, and that there are no warning messages present on the instrument cluster relating to hybrid system faults or emissions-related diagnoses. A test drive should include a sustained motorway cruise to listen for any unusual drivetrain noises from the transmission tunnel area, particularly under load, and a low-speed urban drive to confirm smooth transitions between electric and combustion propulsion without harsh engagement shocks. The charging cable and port should be examined for damage or contamination, and any service history relating to the hybrid battery cooling system and brake fluid replacement should be present, as these items are critical for long-term reliability on PHEV vehicles operating at this mileage level.