2020 Bentley Bentayga 4.0L Petrol · ML70 CDX

The 2020 Bentley Bentayga presents a clean and stable maintenance trend across its entire MOT history. The most recent test, conducted on 3 October 2025 at 31,627 miles, passed with zero defects recorded. This follows two further consecutive passes on 30 September 2024 at 26,443 miles and 20 September 2023 at 19,127 miles, both also entirely free of advisories or failures. The record indicates a vehicle that has been consistently well-maintained with no recurring mechanical or structural issues flagged by any tester over a three-year period. The mileage accumulation is notably low for a vehicle of this age. Over approximately six years, the odometer has advanced just 31,627 miles, averaging roughly 5,271 miles per year. The intervals between tests show steady but modest use: 7,316 miles accumulated between September 2023 and September 2024, and 5,184 miles between September 2024 and October 2025. There are no suspicious gaps or sudden spikes in the odometer readings that would suggest tampering or prolonged periods of disuse. The annual test pattern is consistent and regular, with each MOT booked within a narrow window around late September or early October each year. Despite the clean MOT record, a buyer should still carry out a thorough in-person inspection focused on areas that MOT tests do not fully stress. The Bentayga's air suspension system, including air struts, compressor, and associated pipework, warrants close examination for leaks or slow deflation, particularly given the vehicle's weight and the potential for components to degrade even without triggering a test failure. Brake condition should be assessed beyond the basic MOT threshold, checking for uneven disc wear, binding calipers, and pad thickness, as heavy SUVs with low-mileage use can suffer from seized components caused by prolonged standing. Tyre condition and sidewall integrity deserve attention, since low annual mileage can lead to age-related rubber deterioration before tread wear becomes evident. Underbody and chassis mounting points should be inspected for corrosion, especially around subframes and suspension pickup points, as even a well-presented vehicle can develop surface or structural rust depending on storage conditions and road salt exposure. The clean MOT history is encouraging, but it does not substitute for a hands-on mechanical assessment of these high-value, complex systems.