2018 Subaru Outback 2.0L Diesel · YT68 XDP

The Subaru Outback presents a stable and largely reassuring maintenance trend, culminating in a pass at its most recent MOT on 8 September 2025 at 68,513 miles. That test, however, marked a notable shift from the preceding four years of completely clean records. The tester flagged all four tyres for deterioration, with both rear tyres noted as slightly damaged, cracking, or perishing, and both fronts worn close to the legal limit, specifically on the inner edges. This simultaneous failure across all corners suggests a lapse in basic consumable upkeep rather than an isolated incident. The trend is therefore stable in terms of structural and mechanical integrity, but the sudden appearance of multiple tyre defects indicates a recent period of neglect that a buyer must address immediately. The mileage accumulation is consistent and unremarkable for an eight-year-old vehicle. The recorded intervals show a steady progression from 29,961 miles in September 2021 to 59,267 miles by September 2024, representing roughly 9,750 miles per year over that three-year window. The final jump to 68,513 miles by September 2025 adds 9,246 miles, maintaining that typical annual rate. There are no suspicious gaps or sudden drops in the odometer reading, and the record is complete with no missing years, which supports a pattern of regular, continuous use rather than long periods of standing that can cause its own set of issues like flat-spotted tyres or seized components. The recurring theme across the entire history is tyre wear, specifically uneven wear patterns. The offside front was flagged as worn close to the legal limit in September 2021, and by September 2025, both fronts were again at the limit, this time with inner edge wear specifically cited. Inner edge wear on the front tyres is a classic indicator of misaligned tracking or worn suspension bushes and track rod ends. A prospective buyer should have the front suspension and steering linkage inspected for play, and a four-wheel alignment check carried out before purchase. The rear tyres showing cracking and perishing at the most recent test raises a separate concern. Perishing indicates age-related degradation of the rubber compound, meaning these tyres may have been on the car for several years and could require replacement regardless of remaining tread depth. Beyond the tyres, the complete absence of any other advisories or failures across five consecutive MOTs is a positive sign for the Subaru's core mechanical health. The engine, brakes, suspension structure, and exhaust system have all remained defect-free through nearly 40,000 miles of recorded use. A buyer should still conduct a thorough in-person inspection, paying close attention to the underside for corrosion, particularly around the rear subframe and suspension mounting points common on this generation Outback. The braking system should be checked for uneven disc wear given the tyre wear pattern, and the condition of all fluid coolants and oils should be verified, as the sudden neglect evident in the tyres may extend to other routine service items.