2009 Suzuki SX4 1.6L Petrol · LL59 TNF

The most recent MOT test for this Suzuki SX4 occurred in 2020-11-26, where it failed due to significant exhaust-related issues, including a major leak of exhaust gases and emissions faults that exceeded specified limits. Prior to this, the vehicle had consistently passed MOTs from 2019 onward, with only minor advisories such as tyre wear approaching legal limits and a minor exhaust leak noted in 2019. The failure in 2020 suggests a deterioration in the exhaust system’s structural integrity and emissions control, potentially indicating wear or damage to the catalytic converter, exhaust manifold, or gaskets. While the earlier clean MOTs imply a stable maintenance history up to 2019, the sudden failure highlights the need for immediate attention to the exhaust system and emissions components, as unresolved issues could lead to further mechanical damage or persistent emissions non-compliance. The vehicle’s recorded mileage of 124,451 miles at the time of this assessment corresponds to an average annual usage of approximately 7,321 miles, which is within the expected range for a 17-year-old car of this model. Such mileage suggests moderate to heavy usage over its lifetime, particularly given the age, which typically means wear on critical components like suspension bushings, brake pads, and drivetrain seals. The absence of significant mileage gaps does not necessarily indicate poor maintenance, but it does imply that consumables such as brake fluids, transmission oil, and coolant may have degraded over time due to prolonged exposure to heat and age. A closer look at service records would be prudent to confirm whether scheduled fluid changes were conducted, as calendar-based servicing is often recommended for older vehicles to mitigate wear from stagnant fluids. Given the recurring MOT advisories and failures, particularly those related to the exhaust system and emissions, the prospective buyer should prioritise a thorough inspection of the exhaust manifold, catalytic converter, and exhaust pipes for signs of corrosion, cracks, or structural failure. Listen for abnormal noises during the test drive, such as rattling or clanking from the exhaust, which could indicate loose components or internal damage. Additionally, check for excessive smoke from the exhaust, which may signal a failing catalytic converter or blown head gasket. The 2017 MOT failures regarding headlamp aim and position lamps should be addressed to ensure road safety and compliance with lighting regulations. If the exhaust issues persist, a diagnostic check of the vehicle’s OBD-II system may reveal whether the emissions faults are linked to a faulty sensor or a deeper mechanical problem. For the broader mechanical condition, the buyer should conduct a visual inspection of the suspension components, focusing on the front and rear coil springs, shock absorbers, and suspension bushings for signs of wear, cracking, or excessive play. Pay particular attention to the CV joints and boots, as the 2019 advisory of grease loss from the nearside front CV boot suggests potential long-term damage to the constant velocity joint, which could lead to drivetrain noise or reduced performance. Inspect the tyres for uneven wear patterns, which may indicate misalignment, suspension issues, or incorrect tyre pressures. The tyre advisories from 2018 indicate wear approaching legal limits, so replacing the tyres to the legal minimum tread depth is advisable to prevent hydroplaning and ensure safe handling. Finally, check the battery and electrical systems, as the suspected airbag fault from 2017 may have been resolved but warrants confirmation, and a 12V battery with reduced charge capacity should be tested for reliability, especially given the vehicle’s age. If the vehicle has been stationary for extended periods, inspect for corrosion on the chassis, particularly around the wheel arches and undercarriage, as standing fluid and moisture can accelerate rust formation.