2003 Suzuki Liana 1.6L Petrol · YT03 OLC

The most recent DVSA MOT, carried out on 9 May 2022, resulted in a failure. The test identified a major fault with the engine management indicator lamp being inoperative, a major excess of carbon‑monoxide in the exhaust at idle, a non‑functional windscreen washer, a cracked or perishing front tyre and a minor windscreen damage. The presence of several major items in a single test suggests that the vehicle’s maintenance has been inconsistent and that any previous trend is likely to be deteriorating rather than improving, unless remedial work has been undertaken since that date. With a recorded 102,179 miles on a 2003 model, the average annual mileage works out at roughly 4,400 mi per year, which is well below the typical 8‑12 000 mi expected for a car of this age. Such low utilisation often points to periods of prolonged inactivity, which can be as detrimental as high mileage because seals, rubber components and battery cells can deteriorate while the vehicle sits. Conversely, the modest mileage means that wear‑related items such as camshaft bearings, pistons and the gearbox may have experienced less cumulative stress, but the lack of regular use can lead to corrosion of brake discs, stiffening of suspension bushings and perishing of tyre compounds. The inoperative MIL lamp is a safety concern because it masks genuine engine faults; a buyer should verify that the engine control unit is free of stored codes and that the lamp illuminates correctly after a reset. The excess carbon‑monoxide reading indicates a likely restriction or leak in the exhaust system, possibly a failing catalytic converter or a rich running condition; a test drive should be listened to for a flat or unusually loud exhaust note and checked for a strong fuel smell. The front tyre described as “slightly damaged/cracking or perishing” is a clear sign of age‑related rubber degradation; the tyre should be inspected for tread depth, sidewall cracks, and any bulges, and replacement is advisable regardless of remaining tread. The non‑functional windscreen washer means the driver cannot clear the screen in adverse weather, and the minor windscreen chip should be examined for propagation; both items are inexpensive to rectify but should not be overlooked. Finally, any windscreen damage, even if not impairing vision, can become a source of water ingress and should be repaired promptly. Beyond the recorded defects, the buyer should conduct a thorough age‑related inspection. The tyre sidewalls should be checked for dry rot, especially given the vehicle’s likely periods of storage, and all four tyres should be matched for size and wear pattern. The 12‑volt battery, now approaching three decades old, should be load‑tested and, if any voltage drop is noted, replaced. Brake discs and pads should be examined for surface rust, glazing or uneven wear that can cause shudder or reduced stopping distance, and the calipers should be checked for binding. Suspension components—coil springs, shock absorbers, and rubber bushings—should be inspected for cracks, leakage or excessive play, as ageing rubber can lead to clunking noises and compromised handling. Finally, confirm that the service book shows regular oil, filter and coolant changes, and consider a full fluid flush (engine oil, brake fluid, coolant and gearbox oil) as calendar‑based maintenance, since fluids degrade over time even when mileage is low. A comprehensive visual and road‑test appraisal, coupled with a professional diagnostic scan, will give the prospective buyer a clear picture of the car’s roadworthiness and the likely cost of bringing it to a reliable state.