What Changed

The DeVille has been restyled and updated to the current Cadillac styling and naming conventions. Visual changes include new front and rear styling and an updated interior. The powertrain is unchanged, retaining the Northstar V8 in both 275 hp and optional 291 hp version. Front wheel drive and a 4-speed automatic remain.

Comparison to Prior Model

2006 Cadillac DTS 2005 Cadillac DeVille
2006 Cadillac DTS 2005 Cadillac DeVille
Price Range ($) $41,195 - $49,695 $46,045 - $
Length (in) 207.6 207
Wheelbase (in) 115.6 115.3
Width (in) 74.8 74.4
Height (in) 57.6 56.7
Track (in) 62.5 62.6
Exterior Volume (cu. ft.) 432.5 425.2
Curb Weight (lbs.) 4009 3984-6079
Legroom Total (in.) 84.1
Passenger Volume (cu. ft.) 111.5
Cargo Volume (cu. ft.) 18.8
Driven Wheels
  • FWD
  • FWD
Engines
  • 4.6l V8 (275-bhp)
  • 4.6l V8 (291-bhp)
  • 4.6l V8 (275-bhp)
  • 4.6l V8 (290-bhp)
Transmissions A4 A4
City MPG 17
Highway MPG 24-25
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