2015 Vauxhall Antara 2.2L Diesel · WN65 URR

The defining mechanical story for this 2015 Vauxhall Antara is a pair of dangerous MOT failures separated by years, alongside a persistent advisory for oil seepage from the engine area that has now carried over consecutive tests. The most recent outcome on 10 September 2025 was a pass, but only five days earlier the vehicle had failed with a dangerous nearside front position lamp not operating and a dangerous offside front tyre with ply or cords exposed, indicating the tyres had been run until the casing became visible. Going back to December 2021, a previous test recorded three simultaneous dangerous defects: both front tyres below the 1.6mm tread requirement and front brake pads worn to less than 1.5mm. Between these two failure clusters, the vehicle recorded four clean passes with no advisories, suggesting the braking and tyre wear episodes were isolated events rather than ongoing decline, but the recurrence of dangerous tyre and brake deterioration roughly four years apart is a pattern any buyer should weigh carefully. The oil leak advisory recorded in both 2025 tests is a separate but recurring concern that warrants direct inspection, as engine oil migration can affect ancillary drive belts, alternators, and long-term sealing integrity if left unattended. With 64,639 miles recorded over an 11-year life, this Antara is running at approximately 5,876 miles annually, which is notably low for its age and platform class. The mileage progression is broadly consistent, with no sudden jumps between tests that would suggest incorrect readings or clocked history, and there is a reasonable spread of annual tests despite the lower annual accumulation. There is a roughly fourteen-month gap between the September 2023 and December 2021 tests on record, but this reflects MOT scheduling rather than the vehicle being off the road, as tests are only required from the third anniversary of first registration. Mechanically, lower annual mileage of this nature means suspension components, brake calipers, brake discs, and underbody protections may have experienced prolonged standing periods rather than continuous working wear, which can produce surface corrosion on brake discs, sticking or binding caliper pistons, and硬化 of rubber bushes in the front and rear suspension links. The combination of low use and recorded brake pad wear down to the dangerous 1.5mm threshold in 2021 is unusual, suggesting the front braking system may have seen heavier urban or stop-start use even at low overall mileage. For a prospective buyer, the priority areas to physically inspect are the front braking system, the tyres, and the engine area for the source of the recurring oil leak. On a test drive, listen for any grinding or scraping from the front wheels that would indicate worn pads again or a binding caliper, and feel for any pulling to one side under braking which can be a symptom of a seized caliper slide or uneven pad wear; the brake pedal should feel firm and progressive rather than spongy. The front tyres should be inspected for uneven inner or outer shoulder wear, which on an Antara can point to worn suspension components such as lower control arm bushes, drop links, or top mounts, and the steering should be checked for looseness over bumps that would indicate worn tie rod ends or anti-roll bar link deterioration. The oil leak advisory flagged at the engine area on both 2025 tests requires a visual inspection with a torch underneath the engine, focusing on the valve cover gasket, the oil filter housing, and the sump area for active seepage or fresh oil residue, as oil migration onto the exhaust manifold can also produce a distinctive smell under load. Additional checks should focus on the electrical integrity of the front lighting system after the September 2025 position lamp failure, ensuring both sidelamps and headlamps operate correctly and that the lens units are free from moisture ingress that can prematurely age bulb holders. The vehicle should be raised or inspected on a ramp if possible to confirm the underside is free from structural corrosion, paying particular attention to the front subframe mounting points, rear suspension trailing arms, and brake pipe runs which are common corrosion hotspots on Antara models of this era. Given the low annual mileage, the brake discs themselves should be checked for lipping, scored surfaces, or significant surface rust that has not cleared after braking, which would indicate prolonged standing. A final observation is the tyre pressure monitoring light advisory from August 2024, which can simply reflect a sensor battery ageing but should be confirmed as resolved rather than carrying forward as an unresolved dashboard warning.