The Nuna 5 is the 2009 model of the Nuna series solar-powered racing car built by the Dutch Nuon Solar Team. In October 2009, Nuna 5 ran second, in a field of twenty-five, in the World Solar Challenge in Australia. It completed the 3,021 km (1,877 mi) race in 32 hours 38 minutes, having an average speed of 91.9 km/h (57.1 miles/h).