Volvo subsidiary receives order for 61 buses for Greyhound July 8, 2011 | North America News Volvo Bus subsidiary Prevost has secured an order for 61 buses from US-based Greyhound Lines Incorporated. Buses of the type X3-45 will be equipped with Volvo D13 EPA 2010 engines and Allison transmis... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password