The Peugeot Quark is a concept car from Peugeot, rather like a four wheeled motorcycle or a quad bike. The Quark was first displayed at the 2004 Paris Motor Show in the autumn of 2004. The vehicle was announced to be premiering in Paris in August 2004. The vehicle was also displayed in the Amsterdam Motor Show in February 2005. It can accelerate to 50 km/h (31 mph) in 6.5 seconds, and can carry two people with an additional load of 140 kg (309 lb). The Quark was not intended for production. It can now be seen in Paris at the Cité des Sciences et de l'Industrie.