2023 KIA Proceed GT-Line ISG 1.5L Petrol · BP23 WWY

A lone rear‑brake‑disc advisory defines the MOT picture for this 2023 Kia Proceed GT‑Line ISG – the 15 July 2026 test recorded a pass but noted the rear disc as worn, pitted or scored, though not yet critically thinned. No other failures or advisories appear, suggesting the vehicle has otherwise met the statutory safety and emissions criteria without recurring defects. At 20,380 miles after roughly three years of use the annual average sits near 6,800 miles, which aligns with typical private‑owner utilisation and does not imply excessive wear on high‑life components. The mileage progression is smooth, with no large gaps between recorded tests, meaning the wear rate on consumables such as tyres, brakes and suspension elements should be proportionate to normal road exposure rather than accelerated by high‑kilometre bursts. When inspecting the rear braking system, feel for any pedal pulsation, increased stopping distances or a grinding/squealing noise under moderate braking – these are common symptoms of a disc that has become thin or surface‑damaged. A visual check should reveal scoring or corrosion on the disc face and uneven pad wear; measuring the remaining disc thickness against the manufacturer’s minimum specification will indicate how soon replacement is required. If the disc is approaching its wear limit, anticipate a relatively low‑cost replacement together with a fresh pad set to restore balanced rear‑brake performance. Although the MOT record shows no other concerns, a comprehensive pre‑purchase check remains prudent. Verify the condition of the front and rear brake pads, inspect the brake lines for any signs of leakage or external damage, and confirm that the suspension bushes, coil springs and steering linkages are free from excessive play or corrosion. A short road test should include gentle braking from moderate speed to detect any vibration, and a brief high‑speed run to ensure steering remains steady and the vehicle tracks straight without pull. Addressing the rear‑disc wear promptly will preserve the car’s overall roadworthiness and avoid unexpected downtime.