2007 BMW Z4 2.0L Petrol · WP07 VGD

The Z4 presents a broadly stable mechanical picture at its most recent test, passing on 17 June 2025 at 87,253 miles with only a minor advisory. That advisory, play in the nearside steering rack inner joint, has persisted across three consecutive tests since June 2023, indicating a slow-developing wear point rather than a sudden failure. The trend is neither sharply worsening nor resolving, suggesting the joint remains serviceable but is gradually deteriorating. Mileage accumulation has been consistently low, averaging roughly 4,592 miles per year over the car’s nineteen-year life. The record shows a steady climb from 77,413 miles in June 2022 to 87,253 miles by June 2025, with no large annual jumps or suspicious gaps. This points to regular, light use rather than long periods of dormancy or sudden high-mileage runs. One minor anomaly is the engine MIL fault recorded and resolved on the same day in June 2022, which suggests an intermittent sensor or wiring issue rather than a persistent engine fault. The recurring steering rack inner joint play is the most notable mechanical concern. On a rear-drive BMW Z4 of this age, steering precision is central to handling and front-end stability. A buyer should check for uneven inner front tyre wear, vague steering around the straight-ahead position, and any knocks or clunks from the front over sharp bumps. The 2023 advisory on all four rear tyres, including perishing and low tread, indicates the car may have stood for periods or been driven on neglected rubber. Inspect the sidewalls for cracking, date codes for age, and tread depth across all four corners. Structurally, the Z4’s rear subframe, sills, and jacking points deserve close inspection, as these are known corrosion risks on older BMW roadsters, especially if the car has spent time standing with damp in the underside. The braking system should be examined for binding or uneven wear, particularly at the rear, given the car’s light use pattern. Short, infrequent journeys can accelerate corrosion on discs and calipers. A thorough underbody check, combined with a road test focusing on steering precision and brake feel, will confirm whether the long-term minor wear flagged in the MOT record has progressed beyond advisory level.