2001 Fiat Seicento 1.1L Petrol · WR51 AEO

The 1.1 L petrol engine typically returns around 50‑55 mpg, giving an annual fuel expense of roughly £300‑£350 based on 12,000 mi of typical UK driving. Road tax for a vehicle of this age and engine size is about £30‑£40 per year, and insurance for a small city car in the UK generally falls in group 13‑15, costing approximately £400‑£500 annually.

Routine maintenance for a Seicento is modest, with tyre replacement, oil changes and occasional brake service budgeting around £150‑£200 per year. Factoring in these items, the estimated total annual running cost is £800‑£1,000.

Begin with a detailed visual inspection of the chassis, paying close attention to the subframe, rear axle and wheel arches for signs of rust, especially the areas highlighted in the 2025 advisory notes on near‑side and off‑side rear vehicle structure corrosion. Check the condition of the brake pipes – both front and rear – for excessive corrosion, and examine the brake discs and pads for wear or unevenness, as the MOT history records multiple instances of binding rear service brakes and overheating.

Inspect the constant‑velocity joints and their boots for splits or damage, since a split boot was listed as a major failure in 2024 and 2018. Verify the operation of the seat‑belt retractor, windscreen wipers and all lighting functions, and look for any oil leaks around the engine and transmission. Finally, assess tyre wear patterns, particularly uneven outer‑edge wear on the near‑side front tyre noted in earlier advisories, and ensure the tyre sidewalls are free of cracks or nails.