2001 Audi A4 1.9 TDI SE 1.9L Gas bi-fuel · S888 PEH

The 2001 Audi A4 1.9 TDI SE remains roadworthy, as confirmed by the March 2025 MOT at 153,717 miles, which recorded a pass with no defects. The maintenance trend is stable, with each successive test showing continued compliance and no recurring faults noted. The mileage trajectory shows a steady increase of roughly 6,000–8,000 miles per year since the 2021 test, consistent with the vehicle’s 25‑year age and average annual usage of about 6,150 miles. Gaps between the January 2023 and March 2024 tests span 15 months, and the interval from March 2024 to March 2025 is a full year, indicating that the car has been kept in regular service rather than standing idle. A buyer should therefore focus on the mechanical components that commonly exhibit wear at this mileage and age: inspect the front and rear suspension bushes and coil springs for cracking or corrosion, examine brake discs and calipers for scoring, binding or uneven wear, and verify the condition of the exhaust system and chassis for rust, especially around the wheel arches and subframes. Although the MOT history shows no recorded faults, a physical assessment of the diesel engine’s DPF, EGR valve, turbocharger and oil consumption is advisable, as is checking tyre tread, wiper blade condition and fluid levels before purchase.