I think they try to get you in a comparable model at the same payment and loan duration, or a model of similar value at least. I am not 100% positive though because mine was a non-financed purchase.
On Order: 2015 X1 sDrive XLine
2009 MINI Cooper Clubman - "Oxley"
Night Fire Red/NFR, Tuscan Leather, CP, PP, CW, Roof Rails & Aero Kit, 16" Bridge Spokes, Xenon, Auto, English Oak Trim & Wood Wheel, Alarm, Hi-Fi
2007 Volvo S60 2.5T
2007 X3.0si PlatBronze/Beige
2006 X3 3.0i, Flamenco Red/Beige
1997 528iA, Oxford/Tan
1994 318iS, Black/Gray
1979 528iA, RubyRed, Tan
1971 2002, Sahara, Saddle