Is Car Maintenance at 4S Shops the Same as Outside?

[RebeccaLee]

There are differences between car maintenance at 4S shops and outside. 1. Different procurement channels for repair parts. 4S shops rely on the original equipment manufacturer, and basically all parts are uniformly provided by the manufacturer, ensuring 100% genuine and original parts without compatibility issues. Although repair shops have more procurement channels, the quality of parts varies. 2. Technical level. Since 4S shops rely on the original equipment manufacturer, to improve after-sales service, they naturally receive periodic training and professional learning from the manufacturer. Additionally, 4S shops specialize in repairing the same type of vehicles, making them relatively more familiar with the structure of various parts.