Manufacturer: Alexander-Dennis
Start of production: 2005
Bodywork: Alexander-Dennis Enviro 400, East Lancs/Optare Olympus, Unvi
Chassis: Dennis Trident 2 (2005-2009), Alexander-Dennis Enviro 40D (2009-2015), Scania N230UD/N250UD, Volvo B7TL, Volvo B9TL
Engines available: Cummins, MAN, Scania, Volvo
Gearboxes available: Voith, ZF