2016 Land Rover Range Rover Sport 3.0L Diesel · MA12 UMA

The most recent MOT test on 2026-03-02 resulted in a passing outcome, yet the vehicle’s history reveals a pattern of recurring critical issues that warrant cautious consideration. While the latest inspection was clean, the prior two MOT failures—both in March 2024 and March 2026—highlight persistent problems with the offside front outer drive shaft constant velocity (CV) joint boot and the front lower suspension arm ball joint dust cover. The CV boot failures in 2024 and 2026 indicate a failure mode that suggests either a defective boot design or a component that has degraded beyond repair, which could lead to increased wear on the CV joint itself, joint bearings, and potentially the differential if left unresolved. The front lower suspension arm ball joint dust cover failure in 2026 is particularly concerning as it compromises the integrity of the ball joint, which is critical for steering accuracy, suspension alignment, and preventing dirt ingress that could accelerate bearing wear or lead to premature joint failure. These recurring failures suggest that either the vehicle has been subjected to suboptimal maintenance or the components are inherently prone to failure at this mileage, prompting a thorough inspection of related systems before purchase. The recorded mileage of 112,999 miles for a 2016 Range Rover Sport aligns with a moderate annual usage rate of approximately 11,300 miles per year, which is within the expected range for a vehicle of this age and class. However, the absence of a service history or clear maintenance records beyond MOT compliance could imply either infrequent servicing or reliance on the vehicle’s self-diagnostic systems to address wear and tear. At this mileage, the suspension and drivetrain components are likely approaching their operational limits, particularly given the CV joint failures. The CV joints are critical for smooth power transfer and are prone to failure if the boot is compromised, leading to increased noise, vibration, and potential differential damage. Additionally, the suspension arms and ball joints, which support the vehicle’s weight and absorb road shocks, are subject to wear over time, and the recurring failures suggest that further deterioration may be imminent without intervention. The vehicle’s age and mileage also mean that consumables like fluids, belts, and hoses may be nearing their service intervals, and the risk of hidden corrosion or structural fatigue becomes more pronounced. For the prospective buyer, the most urgent inspection should focus on the CV joint system and suspension components, as these are the areas most directly affected by the MOT failures. Prioritise a visual inspection of the CV boots on both the offside and nearside front driveshafts for signs of cracking, splitting, or oil staining, which indicate joint contamination. Listen for unusual noises during acceleration, particularly from the front driveshafts, where a grinding or whining sound could signal bearing failure or joint disintegration. The suspension should be checked for uneven wear on tyres, which may indicate misalignment or binding calipers, and inspect the lower suspension arms for play or excessive movement when the vehicle is lifted. If the ball joint dust covers are compromised, the ball joints themselves may need to be tested for binding or excessive play, which could lead to steering instability or suspension failure. Beyond these immediate concerns, a comprehensive inspection of the vehicle’s fluid levels—particularly the differential oil, transmission fluid, and coolant—should be conducted, as these fluids degrade over time and can accelerate wear on internal components. Additionally, the brake system should be examined for signs of corrosion on discs or binding calipers, especially if the vehicle has been stationary for prolonged periods, as standing corrosion can cause uneven wear or reduced braking performance. Given the recurring CV joint and suspension arm failures, it is advisable to seek a professional mechanical inspection before purchase, with particular attention to the drivetrain and suspension. If the CV joints are beyond repair or the ball joint failures are indicative of a broader suspension issue, the cost of replacement may be significant, and the buyer should factor in potential additional wear on related components. For the buyer’s own roadworthiness assessment, consider a test drive to evaluate the vehicle’s handling, listening for CV joint noises, suspension clunks, or uneven tyre wear patterns. If the vehicle has been used primarily for short trips or has experienced long periods of inactivity, the risk of standing corrosion on brake components, suspension linkages, or exhaust systems is heightened, so a thorough visual inspection of these areas is essential. Finally, while the MOT history is not pristine, the latest test passing suggests that the vehicle may still be roadworthy pending the identified maintenance needs, but the buyer should proceed with caution and budget for potential repairs to address the recurring issues before committing to purchase.