In car maintenance and repair, the most expensive repair items usually involve the replacement and repair of core powertrain systems or complex electronic components, among which the repair costs of transmissions and engine assemblies are the highest. Take automatic transmissions as an example: their internal structures are precision-engineered, and repair or replacement requires professional equipment and technology, with costs potentially ranging from 8,000 to 15,000 Malaysian Ringgit. If luxury brand models are involved, the price will climb further. Next is engine overhaul, which includes the replacement of key components such as piston rings and crankshafts, costing approximately 5,000 to 12,000 Malaysian Ringgit, depending on the displacement and brand. In addition, the cost of battery pack replacement for hybrid or electric vehicles is also high, ranging from about 20,000 to 40,000 Malaysian Ringgit. Repair costs include not only the cost of parts but also labor fees (about 38 Malaysian Ringgit per working hour) and diagnostic fees. It is recommended that car owners perform regular maintenance to extend the lifespan of core components and prioritize purchasing insurance packages that cover major repairs to reduce the risk of unexpected expenses.
