2005 Nissan Navara 2.5L Diesel · BT55 AAN

This 2005 Nissan Navara carries a recorded MOT history that is dominated by a single, but very serious, structural event. On 17 February 2022 the vehicle failed with two major items: a nearside integral body structure or chassis exhibiting excessive corrosion within 30 centimetres of a body mounting, and a nearside vehicle structure that was fractured with significantly reduced structural rigidity. A pass was then recorded just four days later on 21 February 2022 with no defects noted, indicating the structural issues were addressed, or at least rectified to a sufficient standard, immediately before that test. The absence of any recorded advisories across the available history is consistent with a vehicle that has either been kept in sound condition between tests or has had a fairly limited amount of MOT interaction in the documented period. Because the structural concerns on a chassis of this age are typically progressive rather than one-off, any prospective purchase must treat the 2022 repair as a critical item to physically inspect and verify, particularly around the nearside chassis rails, outriggers, and body mounting points. Recorded mileage stands at 132,669 miles over approximately 21 years, which equates to an average of around 6,318 miles per year, broadly typical for a vehicle of this vintage. There is a notable gap in the documented MOT history, which does not show tests between 2022 and the present period, raising the question of whether the vehicle has been used sparingly, stored off-road, or simply not presented for testing. Such a long absence from testing does not in itself indicate mechanical condition, but it does mean that components such as braking systems, suspension, steering linkages, tyres, and underbody corrosion protection have not been independently inspected for several years, and a buyer should anticipate that consumable wear items and corrosion may have advanced without formal oversight. Given the historic structural failure, the inspection should begin with the vehicle raised on a ramp or over a pit, with close attention paid to the nearside chassis, cab mounts, and any repair evidence such as welded patches, section replacements, or underseal applied over the original metal. Tap the structural members with a screwdriver handle to detect hidden filler, and check for cracks radiating from mounting points, particularly where the body meets the frame near the cab rear and along the outer sills. On the test drive, listen for any clonks or structural knocks over uneven surfaces, as a previously fractured chassis can flex and re-crack if the repair was cosmetic. Pay particular attention to the tracking and steering feel; a Navara with compromised structural rigidity can present as vague steering, uneven tyre wear, or pulling to one side. Beyond the structural concerns, the age and mileage warrant a thorough check of the usual Navara weak points. The rear leaf spring bushes and front suspension arm bushes should be inspected for cracking and perishing, as these are known to deteriorate on high-mileage examples and produce knocking noises over bumps. The prop shaft centre bearing and universal joints are another known source of vibration and noise on this model, particularly under load. Brake discs and pads should be measured for wear, and the caliper slide pins checked for binding, given the vehicle's age and likely exposure to corrosion. On the test drive, listen for any drivetrain shunt or clonks on take-up of drive, feel for clutch slip under load in higher gears, and observe for any excessive smoke from the exhaust on start-up or under acceleration, which would indicate engine wear consistent with the recorded mileage.