University of Colorado Buff Bus

University of Colorado Buff Bus operates the campus shuttle system for the University of Colorado Boulder campus in Boulder, CO.

Roster

Active

Accurate as of 11/2021.

Fleet Number(s)	Thumbnail	Build Date	Manufacturer	Model	Engine	Transmission	Notes
03		2015	Chevrolet Arboc	4500 Spirit of Mobility	GM Vortec 6.0L (gasoline)		Ex-Black Hawk & Central City Tramway; purchased in 2016.
07-09		1994	Gillig	Phantom 40' (40102TBS50)	Detroit Diesel Series 50	Allison B400R	Ex-Denver RTD 8222, 8212, 8224; purchased in 2006.
10-11		2006	Nova Bus	LFS	Cummins ISL
12		2008	New Flyer	D60LFR	Cummins ISM 10.8L 330 hp	Allison B500R 6 speed	Ex-MiWay 0855; purchased in 2020.
13		2008	New Flyer	D60LFR	Cummins ISM 10.8L 330 hp	Allison B500R 6 speed	Ex-MiWay 0879; purchased in 2019.
19		1997	NFI	D30LF	Detroit Diesel Series 40	Allison B300R	Ex-Capital Metro 7041; purchased in 2011.
20		2015	Chevrolet Arboc	4500 Spirit of Mobility	GM Vortec 6.0L (gasoline)		Ex-Demo; purchased in 2016.
26-27		2011	Nova Bus	LFS Artic	Cummins ISL		2 units.
29		2008	New Flyer	D60LFR	Cummins ISM 10.8L 330 hp	Allison B500R 6 speed	Ex-MiWay 0873; purchased in 2019.
45		1996	Gillig	Phantom 40' (40102TBS50)	Detroit Diesel Series 50	Allison B400R	Ex-Central Contra Costa Transit Authority 9607; purchased via Transit Sales International in 2011.
58		2003	New Flyer	D60LF	Detroit Diesel S50EGR 320 hp	Allison B500R	2002 model. Ex-OC Transpo 6174; purchased via Transit Sales International in 2012.
61		2007	Nova Bus	LFS	Cummins ISL
63-64		2021	New Flyer	XD60	Cummins L9	Allison B500R
70		2005	New Flyer	D40LF	Cummins ISL 8.9L 280 hp	Allison B400R	Ex-London Transit Commission 485; purchased in 2019.
89		1997	NFI	D30LF	Detroit Diesel Series 40	Allison B300R	Ex-Capital Metro 7053; purchased in 2011.
90-91		2009	Nova Bus	LFS Artic	Cummins ISL		Ex-Nova Bus Demos?
95		1996	Gillig	Phantom 40' (40102TBS50)	Detroit Diesel Series 50	Allison B400R	Ex-Central Contra Costa Transit Authority 9605; purchased via Transit Sales International in 2011.
(2 buses)		2008	New Flyer	D60LFR	Cummins ISM 10.8L 330 hp	Allison B500R 6 speed	Ex-Niagara Region Transit 2800 series, acquired in 2021 Delivered in December 2021 Exx-MiWay 0800 series

Retired

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Fleet Number(s)	Thumbnail	Build Date	Manufacturer	Model	Engine	Transmission	Notes
01, 19, 68, 70		1986	Neoplan USA	AN460A	Detroit Diesel 6V92TA	Allison HTB-748	Ex-Dallas Area Rapid Transit 4008, 4029, 4004, 4024; purchased from Transit Sales International in 2000-2002. Retired in 2009 & 2012. View the series page for detailed disposition info.
46		1998	New Flyer	D60LF	Detroit Diesel Series 50	Allison B500R	1999 model. Ex-Utah Transit Authority 9805; purchased in 2011.
92		1998	Blue Bird	Blue Bird CSFE			Retired in 2019. Replaced by 2005 New Flyer D40LF #70.
93-94		2000	Blue Bird	CSFE2509	Cummins ISB
96		1998	New Flyer	D60LF	Detroit Diesel Series 50	Allison B500R	1999 model. Ex-Utah Transit Authority 9811; purchased in 2011.