Electric Scooter
Tesla
The Tesla occupies an unusual position in reliability discussions. On one hand, the electric drivetrain has proven remarkably robust, with motors frequently exceeding 500,000 kilometres without significant intervention. The absence of an internal combustion engine eliminates entire categories of failure. On the other hand, build quality concerns have dogged the marque since inception. Panel gaps have their own enthusiast following.
The reliance on software introduces novel failure modes. Over-the-air updates can introduce bugs alongside features. Door handles have been known to freeze in position. The infotainment system, controlling nearly every vehicle function, becomes a single point of failure for the entire driving experience.