2006 Ford Focus 1.6L Diesel · YJ06 ABU

The 1.6 TDCi diesel Focus of this age typically returns 45-55 mpg in real-world driving, though a heavily used example like this one may be nearer the lower end. Road tax for a 2006 diesel Focus of this engine size falls into a higher bracket than modern equivalents, and many urban clean air zones now charge additional fees for older diesels — check ULEZ and Clean Air Zone charges for your area before buying. Insurance for a 20-year-old Focus is generally modest, often sitting in group 6-10 depending on trim, but engine condition and parts availability should be factored in.

Maintenance costs on a high-mileage TDCi Focus can climb quickly: timing belt replacement runs £400-£600, a dual-mass flywheel and clutch £700-£1,000, and a turbo refurbishment £400-£800 if needed. Suspension parts are relatively cheap individually, but the corrosion-related items (rear arms, spring seats) add labour time. Combined annual running costs including fuel, tax, insurance and routine servicing for a vehicle of this age and mileage realistically sit in the £1,500-£2,200 range, before any major repairs.

The MOT history shows clear and repeated corrosion issues at the rear suspension mounting areas on both sills, plus a fractured front coil spring and a serious ABS warning in 2024. On inspection, get underneath the car and check the offside and nearside rear inner sills for perforation — if you can poke a screwdriver through, structural repair work will be needed and the car's value collapses. Check all four coil springs for fractures or sagging, and inspect the rear trailing arms and bushes for play. The ABS warning should be diagnosed with a proper scan tool rather than dismissed, as ABS pump failures on early-2000s Fords are not unusual.

For this specific 1560cc diesel, also inspect the timing belt service history, look for blue smoke on startup (turbo wear), and check for diesel leaks around the injectors and oil filter housing. The 2022 MOT noted an oil leak which was deemed not excessive, but it warrants a check of the cam belt area and sump plug. Test the clutch for slipping or juddering given the mileage, and listen for Dual-mass flywheel rattle on idle. Finally, check the registration plate lamp area and ensure all bulbs are working — this was a fail item in 2024 and is a simple fix but suggests a lack of routine maintenance.