2000 Subaru Impreza Turbo 2000 AWD 2.0L Petrol · W737 BPU

The most recent MOT on 25 February 2026 was passed with no recorded defects, indicating that the vehicle met the statutory safety and emissions requirements at that time. Over the preceding five‑year period the record shows a mixed picture: a failure in September 2021 due to a missing driver’s airbag, accompanied by a recurring battery‑mounting advisory and a non‑functional supplementary restraint system (SRS) warning lamp. Subsequent tests in 2021 (pass) and 2025 (pass) retained the battery and SRS advisories and added a minor rear‑exhaust joint leak, but no further major failures. The trend therefore appears to be stabilising after the serious airbag issue was apparently resolved, yet the persistence of the same minor items suggests that they have not been fully addressed and should be verified before purchase. At 49 414 miles the car averages roughly 1 900 miles per year, which is considerably below the typical usage for a 26‑year‑old vehicle. Such low annual mileage often points to periods of infrequent use or prolonged storage, rather than gentle wear. While the low mileage reduces mechanical fatigue on engine, gearbox and suspension components, age‑related degradation of rubber, elastomers and metal can be accelerated when a vehicle sits idle for long stretches. Consequently, seals, hoses, bushings and tyre carcasses may have become brittle, and corrosion can develop in areas that are not regularly lubricated or exercised. When inspecting the car, give particular attention to the battery mounting points; the MOT notes repeatedly describe the battery as insecure, which can lead to intermittent electrical faults, especially under vibration. Verify that the battery is firmly clamped and that the carrier is intact, and test the 12‑volt system for voltage drop and charge retention. The SRS warning lamp failure is a safety concern – confirm that the driver’s airbag is present, correctly fitted and that the airbag control unit illuminates the warning lamp on ignition. A functional diagnostic scan should be performed to read any latent SRS fault codes. The rear‑exhaust joint leak, although classified as minor, can allow exhaust gases to escape near the under‑carriage; inspect the joint for cracks, corrosion or loose clamps, and listen for a hissing or ticking sound during a warm‑engine idle. Any leak should be sealed to prevent carbon monoxide ingress and to maintain emissions compliance. Beyond the recorded items, a vehicle of this age warrants a thorough age‑related checklist. Examine all tyres for sidewall cracking, dry rot or uneven wear that may have arisen from long periods of storage; tread depth should be measured and the age of the rubber checked via the DOT code. Inspect suspension bushings, ball joints and coil springs for signs of cracking, corrosion or excessive play, as ageing rubber can deteriorate even with low mileage. Look for rust on the wheel arches, under‑body panels and suspension mounting points, especially where road salt may have accumulated during storage. Test the brake discs for surface rust, scoring or glazing, and ensure the calipers move freely without binding; the brake fluid should be examined for moisture content and replaced if it is more than two years old. Finally, confirm that the coolant, power‑steering fluid and transmission oil have been changed in accordance with a time‑based service schedule, as fluid degradation can occur irrespective of mileage. A full visual and functional inspection, complemented by a professional diagnostic scan, will give a prospective buyer confidence that the car’s mechanical condition matches its low‑mileage appearance.