1998 BMW 840 4.0L Petrol · R467 BLE

A predominantly clean MOT record defines this 1998 BMW 840, with six consecutive passes and only a single failure in November 2021 where the off‑side headlamp aim was recorded as too low and the windscreen washer failed to operate; that test also noted an oil‑leak advisory and front‑to‑rear fuel‑pipe corrosion, but no other defects have been flagged since. The most recent MOT in June 2025 again passed without comment, indicating that the earlier issues were either remedied or have not re‑emerged, and the overall trend points to a vehicle that has largely met the statutory safety standards over the past decade. At 63,094 miles the car averages roughly 2,250 miles per year, a mileage figure that is low for a twenty‑eight‑year‑old model. Such limited use can mean reduced wear on consumables such as brake pads, tyres and clutch components, yet age‑related deterioration of rubber seals, bushings and metal corrosion can progress irrespective of mileage. The MOT history shows no long gaps between tests, suggesting the vehicle has been kept on the road and subjected to regular inspections, which reduces the likelihood of hidden, time‑based failures but does not eliminate the need to verify the condition of age‑sensitive parts. When examining the headlamp system, confirm that the off‑side unit now meets the correct alignment and provides even illumination without excessive glare; a simple visual check at night should reveal any persisting aim issues. Verify that both windscreen washers now deliver fluid and that the pump operates, as a non‑functioning washer can compromise visibility in adverse weather. The oil‑leak advisory warrants a thorough inspection of the engine bay for fresh oil stains around the valve cover, oil pan and gasket interfaces, and a pressure test of the system if any seepage is suspected. Likewise, the noted fuel‑pipe corrosion should be inspected for rust, cracking or signs of fuel odor, especially at the front‑to‑rear sections where corrosion was previously observed. Given the car’s age, a comprehensive assessment of the suspension bushings, coil‑spring mounts and steering linkages is advisable; listen for clunks over bumps and feel for any looseness or wandering during low‑speed manoeuvres. Examine the brake system for any signs of fluid leakage, pedal pulsation or uneven pad wear, and inspect the brake lines for external corrosion. Finally, check the chassis and under‑body for any rust patches, particularly around the wheel arches and subframe, and ensure that all electrical lighting functions—including the headlamp aim correction—operate correctly before committing to purchase.