The Volvo 7900 is a single-deck city/intercity bus, most commonly available as a hybrid electric bus named Volvo 7900 Hybrid or just Volvo 7900H, but is also available with both diesel and CNG engines in some markets. It is manufactured at Volvo's plant in Poland. It was introduced at Busworld Kortrijk 2011.In 2013, an articulated hybrid version was introduced.In September 2014, an electric version was unveiled.