Why Are Second-Hand BYD S7 So Cheap?

2 Answers
MaddoxDella
09/08/25 5:25am
BYD S7 was once recalled by the manufacturer due to transmission defects. The recall was prompted by issues such as gear jamming, jerking, stalling, sudden acceleration, and clutch plate overheating leading to odd or even gear failure. However, these problems are relatively common in dual-clutch transmissions. Below is some information about the transmission: Introduction: A device that changes the speed ratio and direction of motion. It is used to alter the torque, speed, and direction of motion transmitted from the driving shaft to the driven shaft under different working conditions. A gear-driven transmission generally consists of a housing and several gear pairs. Function: During driving, to adapt to different working conditions, the vehicle's driving force and speed need to vary within a certain range. Since the existing engine's torque and speed variation range cannot meet this requirement, a transmission is installed.
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BradyLynn
09/20/25 4:04am
I was browsing the used car market recently and noticed the BYD S7 prices were surprisingly low. Wondering why? Mainly because its new car price isn't high to begin with – being a domestic brand, its reputation isn't as strong as foreign car brands, leading to faster depreciation when reselling. Plus, there's a large supply in the market as many owners sell them after upgrading, creating an oversupply that naturally drives prices down. I test-drove a friend's S7, and he mentioned higher fuel consumption and frequent minor issues like rust or unstable electronic systems, which can be costly to repair and reduce its appeal as a used car. However, it offers spacious and practical features. If you're on a tight budget, carefully inspecting the car's condition could land you a good utility vehicle – just don't overlook maintenance for the sake of a cheap price.
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