What Changed

The V8 model has been dropped for 2011. A 3.6l V6 is the only available engine.

Comparison to Prior Model

2011 Cadillac STS 2010 Cadillac STS
2011 Cadillac STS 2010 Cadillac STS
Price Range ($) $47,280 - $64,430 $46,845 - $76,835
Length (in) 196.3 196.3
Wheelbase (in) 116.4 116.4
Width (in) 72.6 72.6
Height (in) 57.6 57.6
Track (in) 61.8 61.8
Exterior Volume (cu. ft.) 404.4 404.4
Curb Weight (lbs.) 3973-4125 3973-4221
Legroom Total (in.) 80.9 80.9
Passenger Volume (cu. ft.) 104.1 104.1
Cargo Volume (cu. ft.) 13.8 13.8
Driven Wheels
  • RWD
  • AWD
  • RWD
  • AWD
Engines
  • 3.6l V6 (302-bhp)
  • 3.6l V6 (302-bhp)
  • 4.6l V8 (320-bhp)
Transmissions A6 A6
City MPG 18 15-17
Highway MPG 27 22-26
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