2018 Fiat 500 1.2L Petrol · GM18 AXH

The 1.2-litre petrol Fiat 500 typically returns around 50 mpg in mixed driving, making it one of the more frugal small cars on the market, though real-world figures can drop to the low 40s in town traffic. Road tax is usually free or low-cost for vehicles of this age and engine size, as the 1.2 falls into a low VED bracket. Insurance sits in groups 7-10 depending on trim, so premiums should be affordable for most drivers.

Routine maintenance is generally inexpensive, with annual servicing typically costing £150-£250 at an independent garage. The most likely costs over the next year, based on the MOT data, are front tyres (£80-£150 for a pair) and potential exhaust repair or replacement (£100-£300 depending on whether a section or full system is needed). Estimated annual running costs, including fuel, tax, insurance, and maintenance, fall in the region of £1,400-£1,700.

Given the recurring exhaust leak advisory across 2024 and 2025 MOT tests, inspect the front and centre exhaust sections for corrosion, particularly around joints and the flexible section, as salt exposure can accelerate rust. Check that the exhaust note is even and free from hissing or rattling at idle, and feel around joints with the engine running (carefully) for escaping gases. Examine both front tyres for uneven edge wear, which may point to worn wishbones, drop links, or tracking misalignment.

Inspect all exterior light units carefully, including the side repeaters, to ensure bulbs and housings are intact. For a 2018 1.2 petrol with nearly 50,000 miles, also check the condition of the brake discs and pads, the clutch for slipping or juddering, and listen for any timing chain rattle on cold start. Confirm that the onboard warning lights clear promptly and that the air conditioning blows cold, as regassing can be an unwelcome extra cost.