2005 Mitsubishi Shogun 3.2L Diesel · WN55 NPD

The vehicle most recently passed its MOT test on 12 September 2025 with no defects or advisories recorded, continuing a consistent pattern of clean passes stretching back through 2022, 2021, and 2024. The only blemish across the five-year DVSA record is a single advisory issued at the 2023 test, which flagged a slightly noisy nearside front wheel bearing. While the absence of any failures or recurring advisories is reassuring and points to a stable overall condition, it is important to recognise that this Mitsubishi Shogun is now a 21-year-old vehicle, and the MOT test is fundamentally a roadworthiness check rather than a comprehensive mechanical inspection. The clean recent history should therefore be viewed as a baseline indicator of safety compliance rather than a guarantee against underlying wear in areas not subjected to MOT scrutiny, such as the transfer box, viscous coupling, and the rear prop-shaft universal joints typical of this four-wheel-drive platform. With 177,152 miles recorded against 21 years of age, this Shogun has averaged approximately 8,436 miles annually, which is broadly typical for its class and era and indicates a vehicle that has seen regular use rather than prolonged standing periods. Consistent annual mileage is generally favourable, as it suggests that consumables such as engine oil, coolant, brake fluid, and transmission lubricants have been exercised regularly, reducing the likelihood of internal corrosion, seal degradation, and moisture accumulation that commonly afflict low-use or stored vehicles. However, at this cumulative mileage, one must expect significant wear to high-stress drivetrain and underbody components, particularly the timing belt service, clutch, turbocharger if fitted, and the heavy-duty suspension and driveline bearings unique to the Shogun's body-on-chassis construction. Given the relatively sparse defect history and the vehicle's age, a prospective buyer should concentrate on age-related deterioration that the MOT may not fully reveal. Begin with a thorough inspection of all four tyres, paying particular attention to sidewall perishing, cracking, and check cracking, which is common on ageing rubber regardless of tread depth, and verify that the tyres are of matching age codes to avoid mixed-age fitment. Examine the 12-volt battery, which on a 21-year-old vehicle is almost certainly due for replacement, and ask for proof of recent renewal or load-test the unit, as a failing cell can cause erratic ECU behaviour and starting difficulties. Check the condition of all coolant, brake fluid, and power steering fluid; brake fluid is hygroscopic and should be renewed regardless of MOT outcome, while coolant degradation can promote internal corrosion within the aluminium components of the Shogun's engine. On a physical inspection and test drive, particular attention should be paid to the undercarriage and driveline, which are heavily stressed on this model. Listen for clonks or shudders from the front suspension, particularly as the nearside front wheel bearing was flagged as slightly noisy in 2023, and note whether the noise has worsened or disappeared, as bearings can quieten with intermittent use before failing more dramatically. Inspect the rear leaf spring bushes and shackles, exhaust system for corrosion particularly at the rear silencer and pipe joints, and the prop-shaft centre bearing and universal joints for play or vibration under load. On the road, check for vibration through the steering or floor at motorway speeds, which may indicate propshaft imbalance or worn CV joints, and verify smooth engagement of the four-wheel-drive system if tested, listening for binding or ratcheting on tight turns that would suggest worn or seizing differential components. Finally, confirm the timing belt replacement history with documentary evidence, as this service is critical on high-mileage diesel Shoguns and failure typically results in catastrophic engine damage.