Shanghai, China
Predecessor Cadillac Seville
Class Mid-size luxury sedan/
Executive car
Body style(s) 4-door sedan
Layout FR layout
Platform GM Sigma platform
Engine(s) 3.6 L LY7 V6
4.4 L V8
4.6 L Northstar LH2 V8
Transmission(s) 5-speed automatic
6-speed automatic
Wheelbase 116.4 in (2,960 mm)
Length 2005-07: 196.3 in (4986 mm)
2008-present: 196.7 in (4996 mm)
V: 197.6 in (5019 mm)
Width 72.6 in (1844 mm)
Height 57.6 in (1463 mm)
Fuel capacity 17 US gal (64.4 L; 14.2 imp gal)
