The Rivian R1S SUV, a quad-motor unit, is being driven on Del Rey Beach, Oregon, with 21-inch wheels and 10 drive modes. The vehicle has updated power outputs, with the R1T and R1S now available for USD 78,000 and CAD 116,500, respectively. The cheapest Rivian SUV is available in LA Silver with the Adventure Pack, dual-motor powertrain, and 260-mile standard battery pack. The EV tax credit limit is set at USD 80,000, but changes may be made as production becomes more streamlined.Read More autoevolution news