2023 MG ZS Exclusive T-GDI Auto 1.0L Petrol · TH65 ARM

The most recent MOT, carried out on 15 January 2026, was passed but returned two advisories concerning the nearside and off‑side rear brake discs, both described as worn, pitted or scored though not yet structurally compromised. With only a single MOT record available, the trend appears neutral – the vehicle has not failed any items, yet the brake‑disc advisories indicate that wear is beginning to surface and will require attention before the next test. No other defects have been recorded, suggesting that routine maintenance has been generally adequate up to this point. At 14 529 miles the MG ZS is roughly three years old, giving an average annual mileage of about 4 800 mi. This is well below the UK average for a vehicle of its age and points to relatively light usage or periods of inactivity. Low kilometre accumulation reduces the wear rate on engine, transmission and drivetrain components, but it can also mean the car may have spent extended periods standing, which can accelerate corrosion of suspension bushings, brake components and electrical connections, and can allow the battery to lose charge if not regularly recharged. The rear brake discs should be inspected closely before purchase. Look for any visible scoring, cracking or excessive rust on the disc surface, and check that the pads are not excessively thin. On a test drive listen for a high‑pitched squeal or feel a pulsation in the pedal, especially when applying moderate braking force, which can indicate disc warping or uneven pad wear. Given the advisory, it would be prudent to budget for disc resurfacing or replacement and a fresh set of pads within the next few thousand miles, as the discs are already approaching the end of their service life. Beyond the brakes, a thorough visual and tactile examination is advisable. Verify tyre tread depth and inspect the sidewalls for age‑related cracking; tyres older than six years should be considered for replacement regardless of tread. Check the 12‑volt battery voltage and, if possible, have a load test performed, as standing periods can lead to sulfation. Examine the suspension for any loosened or cracked bushings, and listen for clunks when the wheels are rocked. Finally, confirm that the engine oil, coolant and brake fluid have been changed in line with the manufacturer’s calendar intervals, and look for any signs of leaks or corrosion on the under‑carriage that could indicate prolonged exposure to moisture. These checks will give a realistic picture of the car’s mechanical health and any imminent maintenance that may be required.