2021 Nissan Navara 2.3L Diesel · AP21 AGP

The 2021 Nissan Navara’s latest DVSA MOT test on 21 March 2024 resulted in a passing grade, though it was accompanied by multiple advisories pertaining to the front brake system. These advisories—specifically regarding near- and offside front brake discs showing signs of wear, pitting, or scoring, and front brake pads wearing thin—suggest a consistent but gradual degradation in brake components that has not yet reached a critical threshold. The absence of further MOT failures or worsening conditions in the intervening period indicates a stable maintenance trend, though the recurring advisories imply ongoing monitoring is prudent. The vehicle’s brake system, while currently roadworthy, requires closer attention to prevent potential future issues such as reduced braking efficiency, increased stopping distances, or even disc warping if the wear continues unchecked. The recorded mileage of 24,901 miles for a vehicle aged five years represents a relatively low annual usage rate of approximately 4,980 miles per annum, which is notably lower than the typical wear-and-tear expectations for a similarly equipped diesel pickup of this era. Such low mileage often correlates with periods of prolonged stationary use, particularly in environments where the vehicle is left parked for extended durations—common in regions with seasonal demand fluctuations or less intensive operational cycles. While low mileage can mitigate some wear on consumables like fluids and internal components, it also raises concerns about potential issues stemming from standing conditions, such as corrosion in brake systems, standing oil leaks, or fluid degradation due to stagnation. The advisories on the front brakes, in particular, may reflect either gradual wear from infrequent use or the effects of prolonged standing, where brake discs can develop pitting and pad wear more quickly than under normal driving conditions. For a prospective buyer, the most critical areas of inspection should focus on the brake system, given the recurring advisories. Visually inspect the front brake discs for any signs of uneven wear, scoring, or warping beyond the advisory thresholds, and listen for any unusual grinding or squealing during a test drive, which could indicate impending pad or disc failure. Check the brake fluid level and condition, as standing fluid can degrade over time, leading to reduced braking performance or corrosion within the hydraulic system. Additionally, verify that the brake pads are not excessively thin or damaged, and ensure there is no binding or excessive play in the calipers, which could suggest mechanical issues or misalignment. Beyond the brakes, examine the vehicle for any signs of fluid leaks, particularly around the front wheel arches and under the bonnet, as diesel pickups with low mileage are prone to oil leaks from the engine or transmission that may not be immediately obvious. Finally, consider a professional inspection of the suspension components, as low mileage can sometimes mask underlying wear in bushes or springs, which may become problematic if the vehicle is later subjected to heavier loads or rough terrain. Given the vehicle’s age and the advisories present, it is advisable to schedule a comprehensive mechanical inspection within the next six months to address the brake system deficiencies proactively. This should include a full brake overhaul if necessary, with new or serviceable pads and discs installed, along with a flush of the brake fluid system to remove any contaminants. For the immediate term, the buyer should prioritise monitoring the brake performance during test drives, paying particular attention to stopping distances and any unusual noises or vibrations. Beyond the brakes, the low mileage profile suggests that other components may not have encountered the same level of stress, but routine checks for tyre condition—including sidewall perishing, which can occur even at low mileage due to age-related degradation—should be conducted. Ensure the tyres are within legal limits and consider a visual inspection of the vehicle’s exterior for signs of rust or corrosion, particularly in areas prone to moisture exposure, such as wheel arches and undercarriage. Lastly, verify that the service history records have been accurately maintained, as the absence of service stamps may indicate missed opportunities for preventive maintenance, such as oil changes or fluid top-ups, which are critical for long-term reliability.