2015 Ford Focus 1.0L Petrol · BW15 MBY

The vehicle remains roadworthy, but the maintenance history shows a worsening trend regarding underbody corrosion protection. While the most recent test in December 2025 at 79,712 miles passed, the tester flagged both nearside and offside front tyres as being near the legal limit with uneven edge wear. This follows a November 2024 advisory where slight corrosion on suspension and braking components was first noted. The progression from minor corrosion to specific rear suspension component corrosion indicates that surface oxidation is actively accelerating. The mileage pattern is consistent with an eleven-year-old vehicle, averaging approximately 7,200 miles per year. There is a significant gap in records between November 2020 and February 2022, during which the car covered only 1,429 miles in fifteen months. However, usage has increased substantially recently, with over 22,000 miles logged in the last three years. This shift in usage after a period of low mileage often leads to the accelerated wear seen on rubber-based components and tyres, despite the relatively low total mileage figure. A buyer must prioritize a physical inspection of the rear suspension assembly to determine the depth of the corrosion mentioned in the December 2025 report. The tester should check for structural integrity in the arms and mounting points, as persistent rust can lead to failure. The recurring uneven tyre wear noted in both 2020 and 2025 suggests a persistent alignment issue or worn suspension bushes that require attention. Additionally, the braking components should be examined for seized calipers to ensure the corrosion flagged in 2024 has not compromised the brake lines or discs.