1976 Triumph Stag Auto 3.0L Petrol · 808 D

The Triumph Stag presents a stable and entirely clean roadworthiness record, with the most recent MOT conducted on 11 March 2025 at 15,575 miles passing without a single defect or advisory. This unblemished history indicates a vehicle that has consistently met structural and mechanical standards over the observed period. The trend is firmly stable, showing no signs of deterioration or recurring mechanical faults across the documented tests. The mileage accumulation aligns with exceptionally light usage, averaging roughly 312 miles annually over the vehicle's fifty-year lifespan. Between the November 2021 test at 14,840 miles and the November 2022 test at 15,237 miles, the car covered just 397 miles. The subsequent gap until the March 2025 test saw an increase of only 338 miles over two years and four months. Such minimal annual distances suggest prolonged periods of standing, which carries its own mechanical implications despite the low wear on consumables. Despite the absence of flagged defects, the extended stationary intervals typical of this mileage profile demand a focused physical inspection. A buyer must examine the structural integrity of the chassis and sills closely, as moisture ingress during long-term storage often accelerates corrosion in classic steel monocoques. Suspension bushes and tyre sidewalls require scrutiny for perishing and flat-spotting, even if tread depth remains legally sufficient. Brake calipers may exhibit binding or seizure from inactivity, and the fuel system warrants checking for stale fuel deposits or tank degradation, common ailments in vehicles that sit unused for months at a time.