2004 MG ZR 1.4L Petrol · YG54 BYM

The 2004 MG ZR remains roadworthy, as the May 2025 test at 100,593 miles recorded a pass with no defects. The June 2024 test at 98,157 miles also passed without recorded faults, and the May 2024 test at 98,147 miles, though marked FAIL, listed no defects. These results suggest a stable maintenance pattern, with no evident deterioration in mechanical condition over the past two years. The vehicle’s mileage has risen by roughly 2,400 miles per year since the April 2023 test, moving from 97,446 miles to 100,593 miles in just over two years. Earlier gaps of only 11 miles between the April and May 2023 readings, and a 10‑mile change in May 2024, indicate that the odometer was captured in short intervals, while the larger annual increase points to regular, light‑use driving rather than prolonged stationary periods. At 22 years old, the average annual mileage of 4,572 miles is well below typical usage, implying the car has spent considerable time idle or in low‑intensity service. A buyer should therefore focus on the suspension system, examining bushes and coil springs for wear or cracking, and test the rear brakes for binding calipers and uneven pad wear. Inspection of the brake discs for scoring or corrosion, and verification of the exhaust system’s condition and emissions compliance, is essential, given the recurring FAIL entries that, despite no recorded defects, may reflect underlying structural or corrosion issues. Although the recent MOT history shows no active defects, the low mileage does not eliminate the risk of seized components or degraded rubber parts, so a thorough physical examination of suspension geometry, brake performance, and chassis rust is advisable before purchase.