The Priciest Repair On A Used EV Isn’t The Battery

New data from warranty claims is shifting the conversation around used electric vehicle ownership. While many shoppers worry about the high cost of replacing a battery, the numbers tell a different story. According to recent analysis, the most expensive repair on a pre-owned EV is not the battery pack itself, but rather the array of conventional mechanical and electrical components that can fail over time.

For buyers in Saudi Arabia considering a used EV, this is important context. The local market has seen a growing number of electric models from brands like Tesla, Hyundai, and Lucid, alongside Chinese entrants. These vehicles share many parts with traditional cars—suspension systems, air conditioning compressors, power steering units, and infotainment screens—all of which can develop faults. Warranty claim data indicates that these items generate more frequent and costly repair bills than battery degradation.

The battery, while expensive to replace if it fails completely, is typically covered by long manufacturer warranties and tends to be reliable. Instead, the real financial risk for used EV owners lies in the less exotic components. For example, a faulty onboard charger or a failed electric water pump can cost hundreds to thousands of riyals to fix, and these items are often not covered under the same warranties as the battery.

Shoppers in Saudi Arabia should look beyond battery health when evaluating a used EV. A thorough inspection of the vehicle’s suspension, climate control, and electrical systems is wise. Rivals in the segment, such as a pre-owned Tesla Model 3 versus a used Hyundai Ioniq 5, may have different reliability profiles for these secondary parts. Understanding that the battery is rarely the culprit can help buyers budget more accurately for long-term ownership.