2022 Ssangyong Musso 2.2L Diesel · BY02 APP

The 2022 SSANGYONG MUSSO’s most recent MOT test on 2025-08-26 resulted in a passing outcome, marking a significant improvement from its previous test on 2025-08-20, which recorded two major failures related to the parking brake system. While the prior MOT failure highlights a persistent and critical issue with the near-side rear parking brake being inoperative and exhibiting less than 50% effective engagement, the subsequent test demonstrates that the problem has been resolved. This suggests either a successful repair or a temporary resolution pending further investigation, but the absence of further failures in the intervening period indicates a positive maintenance trend, though vigilance remains necessary to confirm the underlying cause of the original defect has been addressed permanently. The recorded mileage of 47,851 miles for a vehicle aged four years represents a moderate annual usage rate of approximately 11,963 miles per annum, which is within the expected range for its class. Such mileage accumulation is consistent with typical driving patterns, though it does not necessarily indicate excessive wear—particularly if the vehicle has been operated under varied conditions, including periods of low activity or stationary use. However, prolonged idling or infrequent movement can accelerate corrosion in the brake system, particularly around caliper pistons and brake discs, as well as potential fluid degradation in the hydraulic parking brake circuit. Additionally, if the vehicle has been driven heavily in wet or dusty environments, there may be accelerated wear to suspension components, tyres, and exhaust systems, though the MOT history does not provide explicit evidence of such conditions. Given the recent MOT failure history, the prospective buyer should prioritise a thorough inspection of the parking brake system, focusing on the near-side rear caliper and its associated hydraulic components. During a test drive, listen for any unusual noises or vibrations when engaging the parking brake, and check for uneven brake pad wear or excessive heat buildup, which may indicate binding calipers or hydraulic fluid leaks. Visually inspect the rear brake discs for signs of warping, scoring, or corrosion, and ensure the parking brake cables or hydraulic lines are free from damage or kinks. If the parking brake remains non-functional or inefficient after a professional inspection, the buyer should insist on a full hydraulic or mechanical system overhaul, including replacement of the parking brake master cylinder, lines, and possibly the rear brake calipers. Additionally, the buyer should request a detailed service history to confirm the previous MOT failure was rectified, as unresolved issues could re-emerge. For a vehicle of this age and mileage, the buyer should also conduct a comprehensive physical inspection beyond the MOT scope. Examine the tyres for sidewall cracking or perishing, which can occur even at moderate mileage due to age-related elastomer degradation, and check the tread depth for uniform wear. Inspect the suspension for signs of bush wear, coil spring damage, or excessive play in the struts, particularly around the rear axle, where the original MOT failure was noted. The exhaust system should be checked for leaks, corrosion, or structural integrity, as the Musso’s catalytic converter and muffler may require replacement before they fail catastrophically. Finally, given the vehicle’s age, the 12V battery should be tested for capacity and cleanliness of terminals, while the engine oil and coolant should be checked for colour, contamination, or signs of fluid degradation, as these fluids can degrade significantly over four years of use without recent servicing. If the vehicle has been in storage for extended periods, the buyer should also verify that the fuel system has not been contaminated and that the fuel cap has been securely closed to prevent moisture ingress.