Electric car Delco. These early cars were eventually withdrawn from the U.S. market. California electric automaker Tesla Motors began development in 2004 on what would become the Tesla Roadster (2008), which was first delivered to customers in 2008. The Roadster was the first highway legal serial production all-electric car to use lithium-ion battery cells, and the first production all-electric car to travel more than per charge. Tesla global sales passed 250,000 units in September 2017. The Renault–Nissan–Mitsubishi Alliance achieved the milestone of 500,000 units electric vehicles sold in October 2017. Tesla sold its 200,000th Model S in the fourth quarter of 2017.
Tesla Model S upgraded the height adjustment feature for Model S cars equipped with air suspension to remember locations that require higher clearance such as those with potholes and steep driveways, and automatically adjusts to avoid them. Beginning in September 2014, Model S vehicles come equipped with a camera (supplied by Mobileye) mounted at the top of the windshield, forward looking radar (supplied by Bosch) in the lower grille, and ultrasonic acoustic location sensors in the front and rear bumpers that provide a 360-degree buffer zone around the car. This equipment allows Model S to detect road signs, lane markings, obstacles, and other