2003 Fiat Stilo 1.2L Petrol · AP53 LFT

The 2003 Fiat Stilo presents a stable and largely reassuring mechanical picture at its most recent MOT on 6 March 2026, when it passed at 42,480 miles. The maintenance trend is broadly stable, though the current test did flag two minor advisories. A corroded rear silencer indicates age-related deterioration of the exhaust system rather than a sudden mechanical failure, while the noted oil leak, assessed as not excessive, points to a minor seep rather than a pressurised leak. Crucially, the vehicle has a long run of clean passes stretching back to October 2020, with no recorded defects in four consecutive annual tests between 2020 and 2023. This suggests a consistent baseline of mechanical care over a five-year window. The mileage profile is exceptionally low for a vehicle of this age. Covering just 656 miles between the October 2022 test at 42,308 miles and the March 2026 test at 42,480 miles, the car has been used sparingly in recent years. The annual average of roughly 1,847 miles over its 23-year life is well below typical usage. Such low mileage limits wear on consumables like brake discs, tyres, and drivetrain components, but it also raises the possibility of prolonged standing. Extended periods of inactivity can accelerate rubber degradation in bushes, hoses, and seals, and can cause brake discs to surface-corrode even with minimal pad wear. A prospective buyer should focus on the areas already highlighted by the most recent test. The corroded rear silencer warrants a physical inspection of the full exhaust system, particularly the back box mounting points and the pipework leading to the catalytic converter, as corrosion can compromise structural integrity and exhaust gas containment. The oil leak advisory, though minor, demands identification of the source. Common locations on this engine family include the valve cover gasket, camshaft oil seals, and the oil filter housing. A visual check with the engine cold and the undertrays removed will confirm whether the seep has worsened since March 2026. Beyond the flagged items, the low-mileage profile means suspension bushes, track rod ends, and lower ball joints may appear unworn mechanically but could suffer from perished rubber due to age. Tyres with low tread depth but original date codes from the early 2020s should be treated as a replacement priority regardless of remaining tread. Brake calipers can also bind on lightly used vehicles, so a road test should confirm free rolling and even braking effort. Overall, the record indicates a mechanically sound car with minor age-related deterioration rather than systemic neglect.