2021 Hyundai Kona Electric · RK71 UXR

The 2025-10-10 test at 37,476 miles indicates that the vehicle has maintained its roadworthiness through the current date, but the 2025-10-07 failure at 37,469 miles reveals a significant deterioration trend. The tester flagged binding rear brakes as a recurring fault, suggesting that the braking system has become progressively less effective over the past two years. This pattern of failure is likely due to the accumulation of wear on brake components, which is a serious mechanical risk that requires immediate attention to prevent potential safety hazards. The mileage data suggests that while the vehicle is approximately 5 years old, the maintenance history is not indicative of a stable, improving, or even worsening trend. The rapid mileage increase from 37,469 miles to 37,476 miles in the most recent test indicates that the vehicle has likely accumulated more than 1,000 miles in less than two years without any recorded maintenance or repairs. This gap in maintenance could be due to a lack of regular servicing, particularly for the critical components such as brakes and suspension, which are prone to failure at this age. Given the binding brakes and the rapid mileage accumulation, the buyer should inspect the vehicle for structural integrity and mechanical wear in person. The tester flagged binding rear brakes, which implies that the brake pads and rotors may be worn down to a point where they no longer provide adequate friction, leading to a binding condition. Additionally, the rapid mileage accumulation suggests that the suspension bushings and coil springs may be in poor condition, as these components are prone to failure at the lower mileage threshold. The buyer must verify the structural integrity of the chassis and check for corrosion on exhaust emissions and exhaust components, as these are common issues in vehicles of this age and mileage.