1998 BMW Z3 2.8L Petrol · S133 AKP

The 2.8‑litre petrol engine typically achieves around 30 mpg (combined) in real‑world driving, giving an annual fuel cost of roughly £1,200 if driven 10,000 mi per year at current fuel prices. As a 1998 model, it falls into CO₂ tax band H, costing about £300 per year in road tax. Insurance groups for the Z3 sit around 15‑16, translating to an annual premium of £600‑£800 depending on driver profile. Maintenance on an ageing roadster can be higher than a standard hatchback; budgeting £400‑£600 per year for periodic brake hose replacement, suspension work and occasional oil‑seal repairs is prudent. Overall, expect total running costs in the region of £2,500‑£3,000 per year.

Pay particular attention to the brake system – the MOT history repeatedly notes slight corrosion on brake hose ferrules (2015‑2022) and a rear brake imbalance advisory in 2024. Inspect all brake hoses for signs of cracking or fluid leakage and consider replacing them as a preventative measure. The front lower anti‑roll bar pins and bushes have been flagged as worn in several recent advisories (2024‑2026); check for excessive play in the front suspension and listen for clunking noises over bumps.

Examine the lighting and electrical components: the 2024 failure listed non‑functioning front and rear position lamps, and the 2024 MOT also flagged a faulty emergency light (EML). Verify that all exterior lamps operate correctly and that the headlamp lenses are free of product buildup, as noted in the 2024 advisory. Finally, assess the condition of the tyres and any visible oil leaks – the 2020 MOT highlighted slight damage on all tyres, and oil leak advisories appear in 2016, 2024 and 2026. Look for fresh oil stains around the engine bay and under the car, and confirm that the windscreen damage noted in 2024 does not compromise visibility.