2012 Scania R500 Heavy oil · AY62 AEV

The vehicle presents a stable roadworthiness profile following a period of mechanical volatility. The most recent inspection conducted on 15 November 2023 at 1,332,301 miles resulted in a pass with no recorded defects, indicating that the issues causing the failure in late 2022 were successfully rectified. Since that point, the vehicle has maintained a clean testing record, suggesting a consistent level of preventative maintenance despite the heavy-duty nature of its service life. The mileage accumulation is exceptionally aggressive, averaging over 95,000 miles per year across its fourteen-year lifespan. A significant surge is visible between the November 2020 test at 661,364 miles and the November 2021 test at 1,117,239 miles, representing over 450,000 miles covered in a single year. This rate of operation places immense strain on the drivetrain, air system, and chassis components. The failure on 23 November 2022 at 1,218,710 miles occurred just two days after a previous pass, likely indicating a re-test requirement or a specific component failure that was immediately addressed before the subsequent clean pass. A buyer must prioritize a physical inspection of high-wear areas that MOT tests overlook. Given the extreme distance travelled, the structural integrity of the frame rails regarding corrosion and the condition of the suspension bushes and air springs are critical. Attention should also be paid to the braking system for signs of binding calipers or excessive wear on the discs, as these components undergo rapid degradation under such high annual mileage. While the MOT history shows a resolving trend, the sheer volume of mileage means that the service history must ideally reflect a rigorous maintenance schedule capable of keeping a Scania of this age operational.