2014 Lexus LS 4.6L Petrol · SD14 ACJ

The Lexus LS has demonstrated a mixed but largely stable roadworthiness profile over the past five MOT cycles, though the most recent test on 9 March 2026—just four months ago at 66,778 miles—revealed concerning trends. The tester flagged front brake pads wearing thin, a recurring issue since March 2025, alongside visible corrosion beneath the vehicle, particularly around suspension components and drive shafts. While no major failures were recorded in prior tests, the progressive nature of these faults suggests deferred maintenance rather than sudden mechanical failure. The corrosion advisories imply prolonged exposure to moisture, likely exacerbated by the plastic sill covers obstructing thorough inspections. Without immediate attention to the brakes and rust propagation, these issues could escalate into binding calipers, compromised suspension integrity, or structural weakening over time. The vehicle’s mileage progression of approximately 5,500 miles annually—ranging from 57,378 miles in March 2022 to 66,778 miles today—indicates relatively light usage for its age. This pattern suggests either infrequent driving or extended periods of storage, which may explain the corrosion concerns. Notably, there are no gaps in MOT testing beyond the standard 12-month intervals, and the mileage increments remain consistent, ruling out rapid wear or neglect. However, the low annual mileage also raises questions about whether critical components like fluids (transmission, differential, brake) have been serviced according to Lexus’s recommended intervals, which could accelerate wear in underused systems. A prospective buyer should prioritise a thorough inspection of the front brake system, particularly the pads and calipers, given their repeated wear advisories. The corrosion beneath the vehicle warrants close examination of suspension bushes, coil springs, and drive shaft joints, as rust can compromise load-bearing components. Check for uneven tyre wear, which could indicate alignment or suspension issues, and verify the integrity of the sills and wheel arches—areas obscured by plastic covers in past tests. Additionally, the absence of defects in earlier tests contrasts sharply with the 2026 findings, so scrutinising service records for brake fluid changes, suspension servicing, and underbody protection treatments is essential. The vehicle’s overall condition appears mechanically sound but is heavily reliant on the owner’s ability to address these emerging issues.