Vehicle Reviews

Expert Road Test

When the Cadillac STS was redesigned and introduced as an all-new model last year, Cadillac delivered on the promise of...

2006 Cadillac STS Trim Comparison

Base Sedan
Change Trims (2 available)
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General Pricing

Resale Value $41,020.00
Destination $720.00

Engines & Power

Standard Engine 3.6L V6
Horsepower 255 @ 6500 RPM
Torque 252 @ 3200 RPM
Valves 4
Displacement (cc) 3564
Bore X Stroke (in.) 3.7 X 3.4
Compression Ratio 10.2:1

Fuel Economy

City (mpg) 18
Highway (mpg) 27

Exterior Dimensions & Weight

Curb Weight - Automatic (lb.) 3858.1
Wheelbase (in.) 116.4
Length (in.) 196.3
Width (in.) 72.6
Height (in.) 57.6
Track Front (in.) 61.8
Track Rear (in.) 62.3
Ground Clearance (in.) N/A

Interior Dimensions

Standard Seating 5
Front Headroom (in.) 38.7
Rear Headroom (in.) 37.9
Front Legroom (in.) 42.6
Rear Legroom (in.) 38.3
Front Shoulder Room (in.) 58.6
Rear Shoulder Room (in.) 57.4
Front Hip Room (in.) 54.6
Rear Hip Room (in.) 55.6

Payload & Towing

Passenger Volumn (cu. ft.) 102.9

Steering, Suspension & Brakes

Front Suspension strut
Rear Suspension multi-link
Tires 235/50R17

Anti-Theft & Locks

Power Door Locks Std.

Braking & Traction

4 Wheel Drive / All Wheel Drive rear wheel drive
ABS Brakes (2 or 4 Wheel) Std.
Limited Slip Differential or Axle N/A
Vehicle Stability Control System Std.

Entertainment, Communication & Navigation

Radio satellite
Cassette Player N/A
CD Player Yes
CD Changer N/A
DVD Player N/A
Navigation Aid N/A


Cruise Control Std.
Tilt Steering Yes
Telescopic Steering Column Yes

Heating, Ventilation & Air Conditioning

Air Conditioning Std.


Driver Airbag Std.
Front Side Airbag Std.
Passenger Side Airbag Std.
Rear Side Airbag N/A


Driver Multi-Adjustable Power Seat Yes


Sunroof / Moonroof N/A

Windows, Mirrors & Wipers

Power Windows Std.

Compare Against Other Trims

2006 Cadillac STS Base Sedan 2006 Cadillac STS Base Sedan
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