2017 Volkswagen Polo 1.0L Petrol · DP17 RRO

The vehicle is currently roadworthy, but the maintenance trend shows a concerning decline regarding the emissions and exhaust systems. While it passed the most recent test in June 2025 at 42,680 miles, the record notes a minor leak in the rear exhaust. This follows a failure just two weeks prior at the same mileage, where both front and rear exhaust leaks were detected and the exhaust lambda reading fell outside of specified limits. This suggests the exhaust system is deteriorating and requires attention to prevent further failures. The mileage profile is significantly low for a nine-year-old vehicle, averaging approximately 4,742 miles per year. There is a notable gap in usage between May 2023 at 36,999 miles and May 2024 at 39,811 miles, representing only 2,812 miles in a year. While low mileage generally reduces mechanical wear on the drivetrain and suspension, long periods of standing can lead to the degradation of rubber components and seals, which may correlate with the exhaust-related issues observed. A buyer must physically inspect the entire exhaust length to determine if the minor leak identified in June 2025 is surface-level or indicative of structural corrosion through the piping. Additionally, the failure in May 2024 regarding serious fluid leaks on both rear shock absorbers should be verified to ensure they were replaced with quality components and that no new weeping is present. Given the recurring emissions-related failures, a diagnostic check of the engine is advisable to ensure the lambda sensor and' converter are functioning correctly.