2007 Suzuki SX4 1.6L Petrol · AP07 BYD

Corrosion of the front sub-frame and rear suspension mounting areas, alongside recurring issues with drive shaft constant velocity boots, represents the primary mechanical concern for this vehicle. The most recent MOT test on 07 August 2026 resulted in a pass, but it followed a failure on the same day due to a split offside front outer drive shaft CV boot. The record shows a pattern of deteriorating rubber components and advancing structural oxidation, with the latest inspection flagging both nearside and offside drive shaft CV boots as severely deteriorated and noting corrosion on the rear coil spring and axle mounts. The vehicle has covered 129,882 miles over its approximately 19-year lifespan, averaging roughly 6,836 miles per year. This mileage accumulation is consistent with typical age-related usage, suggesting a steady rate of wear across consumable components such as suspension bushes, brake assemblies, and drivetrain elements. While the mileage is not exceptionally low, the consistent annual progression indicates the vehicle has been in regular use rather than sitting stationary for extended periods, which typically subjects mechanical parts to consistent operational wear rather than the degradation associated with long-term inactivity. Prospective buyers should pay close attention to the reported corrosion on the front sub-frame and the rear suspension mounting areas. While the 2026 advisory noted that structural rigidity was not significantly reduced, the presence of corrosion on the coil spring and axle mounts requires careful inspection. During a test drive, listen for any knocking, clunking, or heavy thudding sounds when driving over uneven surfaces or speed bumps, as these can indicate that the corroded mounting points or worn suspension components are compromising the stability of the axle and spring assemblies. The history of drive shaft CV boot failures and the current advisory regarding a non-excessive gearbox oil leak necessitate a thorough check of the drivetrain. You should listen for rhythmic clicking or popping noises during low-speed turns, which is a common symptom of failing CV joints following boot deterioration. Additionally, inspect the area beneath the gearbox for signs of active weeping and check for any excessive vibration through the floor or pedals while driving, which could relate to the recorded gearbox oil leak or the previously flagged issues with suspension arm ball joints and bushes.