"The Volvo 7000, later Volvo 7700, was a low-floor single-deck city/intercity bus built by Volvo between 1999 and 2012. It was generally available as 12-metre and 18-metre on both diesel and CNG, and from 2010 as a 12-metre hybrid. A trolleybus version has also been built."@en . . "2.55"^^ . . . . . . "1999Z"^^ . . . . "Volvo 7000/7700"@en . . "2012Z"^^ .