2018 KIA Stinger 2.2L Diesel · LG68 ACX

The KIA Stinger’s most recent MOT history reveals a concerning pattern of instability, particularly in the final testing cycle. The vehicle failed twice in quick succession at the same mileage (33,136 miles in March 2024) before passing again in March 2025 and February 2026—yet the February 2026 test itself was preceded by a failed attempt just a day earlier, despite identical mileage. This suggests either a critical component nearing failure or an inconsistent testing environment, though no specific defects were logged in any of these tests. The lack of recorded issues across five MOT cycles implies either a well-maintained vehicle with no major wear or a tester’s failure to document subtle but significant problems, such as progressive suspension degradation or brake binding that only manifests under specific conditions. The recorded mileage of 45,822 miles over eight years—roughly 5,728 miles annually—is unusually low for a vehicle of this age, particularly given the Stinger’s typical usage patterns. The gap between tests is consistent at roughly 7,000 miles, but the abrupt halt in mileage accumulation between March 2025 (40,122 miles) and February 2026 (45,822 miles) suggests the car may have been stationary for nearly a year. This prolonged inactivity could accelerate issues like tyre degradation, battery sulphation, or suspension component drying out, even if no faults were formally recorded. The absence of advisories or partial failures in earlier tests also raises questions about whether minor issues were overlooked or repaired privately without trace. Given the lack of documented defects, a buyer should prioritise a thorough inspection of high-wear areas that often go unnoticed in MOT tests. Focus on the suspension—particularly rear coil springs, bushes, and dampers—for signs of uneven wear or corrosion, as these components frequently fail intermittently without triggering MOT failures. The braking system warrants close examination, especially rear calipers and discs, given the vehicle’s history of repeated testing without clear cause. Structural integrity should also be checked, particularly around wheel arches, subframes, and the sills, where rust can compromise safety without immediate MOT failure. Finally, verify the condition of the battery, tyres (including tread depth and lateral wear), and fluid levels, as these are often neglected in low-mileage vehicles but critical to roadworthiness.