s-DRIVE is a fully integrated, direct-drive in-wheel electric drivetrain designed to replace the entire conventional EV propulsion system—gearbox, differential, driveshafts, brakes, and wheel hub—within the space of a wheel.
The result is a lighter, simpler, and more efficient drivetrain that can be mounted directly to most vehicle platforms.
s-DRIVE’s drive shaft-free in-wheel architecture allows both the front and rear wheels to steer up to 60°, far beyond what is possible with conventional drivetrains. Without driveshafts or universal joints restricting steering angles, each wheel can rotate freely, enabling an exceptionally small turning radius. This dramatically improves low-speed maneuverability, making tight U-turns, parking, and navigation in confined spaces easier and safer. These capabilities are especially valuable for off-road vehicles, robotaxis, and car-sharing fleets, where frequent low-speed maneuvering, tight spaces, and high operational efficiency are critical.
s-DRIVE’s Crab Walk steering enables the vehicle to move laterally—allowing sideways parking, precise lane changes, and exceptional maneuverability in tight urban spaces. This capability is only possible thanks to our in-wheel motors, which eliminate driveshafts and universal joints, giving each wheel independent, coordinated steering. The result is unmatched control, flexibility, and ease of navigation in urban environments.
