2004 BMW Z4 2.5L Petrol · LC54 HHU

The 2004 BMW Z4 currently presents a stable mechanical status, having passed its most recent MOT on 27 May 2026 at 154,624 miles with zero defects. This clean bill of health indicates a resolving trend regarding immediate structural and suspension failures. The vehicle failed the previous year on 25 February 2025 at 153,635 miles due to excessively worn nearside front suspension bushes and ball joints, alongside a defective rear exhaust mounting. Rectifying these specific items allowed it to pass the very next day, suggesting the previous owner addressed the critical wear. Despite this recent clean test, a persistent issue remains. The tester flagged a corroded nearside rear brake pipe covered in grease during the February 2025 pass, an advisory that did not appear in the May 2026 record, implying either a repair or a masking of the corrosion. The recorded mileage of 154,624 miles equates to roughly 7,000 miles annually over the car's 22-year lifespan, a typical figure for a light-use vehicle. The MOT records show a notable gap between March 2024 and February 2025, during which the mileage jumped from 139,147 to 153,635. This indicates a rapid accumulation of approximately 14,500 miles in just under twelve months, a significant increase compared to the previous years. Such a spike points to a period of sustained, regular driving after potentially lighter use earlier in its life. The mileage then plateaued, increasing by only 989 miles between February 2025 and May 2026, suggesting the car has recently been standing for extended periods or used sparingly. A physical inspection must focus heavily on the vehicle's corrosion profile and front-end integrity. The recurring brake pipe corrosion, particularly the instances of pipes covered in grease, raises concerns about the condition of the underlying metal and the integrity of the central brake lines behind their covers. Testers flagged this corrosion in March 2024 and again in February 2025, meaning a thorough assessment of the entire braking system's hydraulic integrity is essential. Buyers should also inspect the front suspension components closely. While the excessively worn nearside front lower suspension arm bushes and ball joint were replaced to pass the 2025 test, the offside front inner ball joint exhibited slight play as early as March 2024. Check for uneven tyre wear and listen for knocking from the front end, which could indicate the offside components are now approaching the end of their service life. Examine the condition of the anti-roll bar linkage dust covers, which were noted as failing to prevent dirt ingress.