2016 Bentley Bentayga 6.0L Petrol · 1 LLV

The most recent MOT test on the Bentley Bentayga, conducted on 2025-11-17, resulted in a clean pass with only minor and advisory defects, indicating a stable maintenance record with no critical failures. While there have been previous MOT failures in 2021—particularly regarding non-functional seatbelt buckles—these were major defects that have since been resolved, as evidenced by the subsequent passing tests. The tyre-related advisories and minor windscreen damage, however, suggest a pattern of wear that, while not immediately dangerous, warrants closer attention, especially given the vehicle’s age and the potential for cumulative stress on high-performance components. The absence of major issues in the last two years points to responsible ownership, but the low mileage and occasional advisories indicate that the vehicle has not been subjected to heavy or aggressive use, which could mask underlying wear or structural fatigue that might become apparent with increased demand. The recorded mileage of 20,089 miles for a ten-year-old Bentayga represents an unusually low annual usage rate of approximately 2,009 miles per year, which is significantly below the typical expectations for a vehicle of this class and performance level. Such low mileage often correlates with periods of prolonged stationary use, particularly in luxury or specialist vehicles where owners may park the car for extended periods without regular operation. This could contribute to issues such as standing corrosion on brake discs and calipers, particularly if the vehicle has been left exposed to moisture or temperature fluctuations. Additionally, low mileage can mask wear on consumables like brake pads, suspension components, and fluid degradation over time, as these elements are less frequently cycled. The absence of rapid mileage accumulation does not necessarily mean the vehicle is well-maintained, however, as it may also indicate neglect in fluid servicing, lubrication, or routine inspections that are critical for high-performance vehicles like this Bentayga. Given the MOT history and the vehicle’s age and mileage profile, prospective buyers should prioritise a thorough inspection of the tyres, brakes, and suspension to address the recurring advisories and potential long-term risks. The nearside and offside rear tyres have previously shown cuts that did not reach the ply or cords but should be monitored closely for progression, as deep sidewall damage can compromise tyre integrity and lead to sudden failure. On a test drive, listen for uneven tyre wear patterns, which could indicate misalignment or suspension issues, and check for excessive vibration or clunking noises that may signal worn suspension bushes or coil springs. The seatbelt failures from 2021 remain unresolved and are a critical concern; buyers should verify that all seatbelt mechanisms are fully functional, as improperly functioning belts can fail during an accident. Additionally, inspect the brake discs and calipers for signs of corrosion, binding, or uneven wear, as standing corrosion can lead to reduced braking performance or complete failure. Beyond the MOT findings, buyers should conduct a comprehensive physical inspection of the vehicle’s structural integrity, fluid levels, and service history. Given the low mileage, check the tyres for signs of sidewall cracking or perishing, which can occur even with minimal usage if the vehicle has been stored in harsh conditions. Inspect the 12V battery and associated electrical systems for signs of age-related degradation, as luxury vehicles often experience battery failure due to prolonged inactivity. Verify that all fluids—brake, coolant, differential, and transmission—are at the correct levels and show no signs of contamination or degradation, as fluid ageing can accelerate wear on high-performance drivetrain components. Finally, ensure that the service book is up to date, particularly for time-based maintenance such as valve adjustments, spark plug replacements, and exhaust emissions servicing, as these are critical for the long-term reliability of a vehicle of this age and performance. A professional pre-purchase inspection by a qualified Bentley specialist would be advisable to confirm the absence of hidden mechanical issues and to address any concerns raised by the MOT history.