2017 Fiat Doblo 1.4L Petrol · BK66 OXH

The 2017 Fiat Doblo presents a mixed maintenance picture that has deteriorated noticeably over the past two years. The most recent test on 20 January 2026 at 95,345 miles passed, but the tester flagged two defective rear exhaust mountings and a heavily corroded rear exhaust box, indicating the exhaust system is now in poor condition. Both front tyres were worn close to the legal limit and worn on edge, suggesting alignment or suspension issues may be accelerating tyre wear. This follows a pattern of recurring exhaust defects and a fractured nearside front coil spring identified in the January 2025 failure at 87,304 miles, which was retested and passed just one day later at 87,305 miles. The trend is worsening, with corrosion and component failures accumulating after several years of clean tests. The mileage accumulation is broadly typical for a nine-year-old vehicle, averaging roughly 10,594 miles per year. The record shows a clean pass on 8 January 2024 at 80,379 miles, then a jump of approximately 6,926 miles to the January 2025 test at 87,304 miles, followed by a further 8,040 miles to the January 2026 test at 95,345 miles. This steady annual accumulation suggests consistent use rather than prolonged standing, meaning wear on consumables and mechanical components aligns with expected ageing for the mileage. A buyer should pay close attention to the underside of the vehicle. The repeated rear exhaust mounting defects and heavy corrosion of the rear exhaust box point to long-standing moisture retention and possible underbody rust that may extend beyond the exhaust itself. The fractured coil spring in 2025 raises questions about the condition of the remaining springs and suspension bushes, particularly given the uneven front tyre wear noted in 2026. Inspect the front suspension components, including drop links, anti-roll bar bushes, and top mounts, and check the condition of the brake discs and pads, as binding calipers or uneven wear often accompany suspension degradation. The deteriorated rear registration plate is minor but worth verifying against the VIN plate condition for consistency. Overall, the record suggests basic consumable upkeep was maintained but structural corrosion and suspension wear have been allowed to progress without timely preventative repair.