2006 Cadillac STS specs & colors
4dr Car
Key specs
Color options
Interior
Blue
Black
Gray
Packages
Specifications
| EPA Classification | Mid-Size |
| Front Wheel Size | 17 x 7.5 in |
| Rear Wheel Size | 17 x 8 in |
| Spare Wheel Size | N/A in |
| Front Wheel Material | Aluminum |
| Rear Wheel Material | Aluminum |
| Spare Wheel Material | N/A |
| Cold Cranking Amps @ 0° F (Primary) | Not Available |
| Maximum Alternator Capacity (amps) | N/A |
| Engine Type | Gas V6 |
| Displacement | 3.6L/217 |
| SAE Net Horsepower @ RPM | 255 @ 6500 |
| SAE Net Torque @ RPM | 252 @ 3200 |
| EPA Fuel Economy Est - Hwy | 27 MPG |
| Cruising Range - City | 306.00 mi |
| EPA Fuel Economy Est - City | 18 MPG |
| Fuel Economy Est-Combined | N/A MPG |
| Cruising Range - Hwy | 459.00 mi |
| EPA MPG Equivalent - City | N/A |
| EPA MPG Equivalent - Hwy | N/A |
| EPA MPG Equivalent - Combined | N/A |
| Estimated Battery Range | N/A mi |
| Drivetrain | Rear Wheel Drive |
| Trans Type | 5 |
| Trans Description Cont. | Automatic |
| Trans Description Cont. Again | Not Available |
| First Gear Ratio (:1) | 3.42 |
| Second Gear Ratio (:1) | 2.21 |
| Third Gear Ratio (:1) | 1.60 |
| Fourth Gear Ratio (:1) | 1.00 |
| Fifth Gear Ratio (:1) | 0.75 |
| Reverse Ratio (:1) | 3.02 |
| Final Drive Axle Ratio (:1) | 3.42 |
| Suspension Type - Front | Independent |
| Suspension Type - Rear | Independent |
| Suspension Type - Front (Cont.) | Not Available |
| Suspension Type - Rear (Cont.) | Not Available |
| Brake Type | Pwr |
| Brake ABS System | 4-wheel |
| Brake ABS System (Second Line) | N/A |
| Disc - Front (Yes or ) | Yes |
| Disc - Rear (Yes or ) | Yes |
| Front Brake Rotor Diam x Thickness | N/A in |
| Rear Brake Rotor Diam x Thickness | N/A in |
| Drum - Rear (Yes or ) | Not Available |
| Fuel Tank Capacity, Approx | 17 gal |
| Aux Fuel Tank Capacity, Approx | N/A gal |
| Steering Type | Pwr |
| Steering Ratio (:1), Overall | 18.21 |
| Lock to Lock Turns (Steering) | 3 |
| Turning Diameter - Curb to Curb | N/A ft |
| Turning Diameter - Wall to Wall | N/A ft |
| Front Tire Size | P235/50R17 |
| Rear Tire Size | P255/45R17 |
| Spare Tire Size | N/A |
| Dead Weight Hitch - Max Trailer Wt. | 1000 lbs |
| Dead Weight Hitch - Max Tongue Wt. | 100 lbs |
| Wt Distributing Hitch - Max Trailer Wt. | Not Available lbs |
| Wt Distributing Hitch - Max Tongue Wt. | Not Available lbs |
| Base Curb Weight | 3960 lbs |
| Passenger Capacity | 5 |
| Passenger Volume | 116.7 ft³ |
| Front Head Room | 38.7 in |
| Front Leg Room | 42.6 in |
| Front Shoulder Room | 58.6 in |
| Front Hip Room | 54.6 in |
| Second Head Room | 37.9 in |
| Second Leg Room | 38.3 in |
| Second Shoulder Room | 57.4 in |
| Second Hip Room | 55.6 in |
| Wheelbase | 116.4 in |
| Length, Overall | 196.3 in |
| Width, Max w/o mirrors | 72.6 in |
| Height, Overall | 57.6 in |
| Track Width, Front | 61.8 in |
| Track Width, Rear | 62.3 in |
| Min Ground Clearance | N/A in |
| Liftover Height | N/A in |
| Trunk Volume | 13.8 ft³ |
| Seat adjusters, power, driver and front passenger 8-way | Standard |
| City 17/hwy 25 (3.6L engine/5-speed auto trans AWD) | Standard |
| Instrumentation, analog, includes speedometer, tachometer, fuel gauge and engine water temperature gauge | Standard |
| Parking brake release, automatic | Standard |
| Seat trim, Nuance Leather seating surfaces | Standard |
| Console, floor, includes floor shifter, integral armrest, storage compartment and cupholders | Standard |
| Steering, power, rack-and-pinion, speed-sensitive | Standard |
| Air bags, frontal dual stage and side thorax for driver and front passenger, head curtain for front and outboard rear passengers (Head curtain air bags are designed to help reduce the risk of head and neck injuries to front and rear seat occupants on the near side of certain side-impact collisions. Always use safety belts and proper child restraints, even in vehicles equipped with air bags. Children are safer when properly secured in a rear seat, See the Owners Manual for more safety information.) | Standard |
| Driver Shift Control | Standard |
| Door locks, power programmable | Standard |
| Sound system feature, XM Satellite Radio, features 67 channels of 100% commercial-free music included in its over 150 channels of the best in music, news, sports, talk, comedy, XM Instant Traffic and Weather, and more. Digital quality sound with coast-to-coast signal coverage. Three trial months - no obligation. (Subscription fees apply. Available only in the 48 contiguous U.S.) | Standard |
| Windows, power, includes express up and down, all 4 windows, with front and rear passenger lockout | Standard |
| Traction control, all-speed, brake and engine controlled | Standard |
| Headlamps, halogen, Tungsten, windshield wiper activated, includes Twilight Sentinel and flash-to-pass feature | Standard |
| Fuel capacity, approximate, 17 gallon (64 liters) | Standard |
| Transmission, 5-speed automatic, HMD, 5L40-E, electronic (with 1SA or 1SB Preferred Equipment Group Dealer must specify.) (with 1SC Preferred Equipment Group Dealer must specify. Includes (V03) Performance Cooling Package.) | Standard |
| Drivetrain, rear-wheel drive | Standard |
| Driver Information Center, includes display in gauge cluster including tire pressure, 6 language capability (English, French, German, Italian, Japanese and Spanish) | Standard |
| Aluminum Trim Package, premium aluminum trim, includes center stack, console and IP spear molding | Standard |
| Personalization features | Standard |
| OnStar, one-year of Directions & Connections Service. Includes Automatic Notification of Air Bag Deployment, Emergency Services, Stolen Vehicle Location Assistance, Remote Door Unlock, OnStar Vehicle Diagnostics, Roadside Assistance, Accident Assist, Remote Horn and Lights, Driving Directions, RideAssist and Information/Convenience Services. Also featuring Hands-Free Calling. (OnStar services require vehicle electrical system (including battery), wireless service and GPS satellite signals to be available and operating for features to function properly. OnStar acts as a link to existing emergency service providers. OnStar Vehicle Diagnostics available on most 2004 MY and newer GM vehicles. Diagnostic capability varies by model. Visit onstar.com for system limitations and details.) | Standard |
| StabiliTrak | Standard |
| Defogger, rear-window, electric, includes front and side window outlets, driver and front passenger | Standard |
| Visors, telescoping, illuminated vanity mirrors, driver and front passenger | Standard |
| Brake Assist | Standard |
| Cruise control, electronic with set and resume speed, includes telltale in instrument panel cluster | Standard |
| Wipers, intermittent, front, includes washers | Standard |
| Lighting, illuminated entry and exit, includes courtesy lamps and entrance lamps in base of door and under IP | Standard |
| Steering wheel, leather-wrapped rim | Standard |
| Glovebox, lockable, passenger side | Standard |
| Floormats, carpeted, front and rear | Standard |
| Engine, 3.6L V6 VVT (255 HP [190.2 kW] @ 6500 rpm, 252 lb.-ft. [340.2 N-m] @ 3200 rpm) (Requires (M82) Transmission, auto, 5-speed, HMD, 5L40-E) | Standard |
| Antenna, integral | Standard |
| Daytime running lamps | Standard |
| Ignition, keyless, engaged with push button start | Standard |
| Tires, P235/50R17 front and P255/45R17 rear, Michelin, V-rated, all-season, blackwall (with 1SC Preferred Equipment Group Upgradeable to (Q12) Tires, P235/50ZR18 front and P255/45ZR18 rear, Michelin, W-rated, all-season, blackwall.) | Standard |
| Battery, maintenance free, includes rundown protection | Standard |
| Decklid, power release | Standard |
| Daytime running lamps | Standard |
| Sound System, ETR AM/FM stereo, Bose, with CD player, includes Radio Data System and 8 speakers | Standard |
| Theft-deterrent system, PASS-Key III | Standard |
| Door locks, child security, rear | Standard |
| Adaptive remote start | Standard |
| Glass, Solar-Ray dark tinted | Standard |
| Tail lamps, LED illumination | Standard |
| Armrest, center, front | Standard |
| Fog lamps, front, integral in front fascia | Standard |
| Map pockets, front and rear door storage | Standard |
| Exhaust outlets, dual chrome-plated tips | Standard |
| Mirrors, outside rearview, power, heated, body-color, folding, driver side electrochromic | Standard |
| Climate Control, dual-zone, automatic, includes individual climate settings for driver and right front passenger | Standard |
| Brakes, 4-wheel antilock, 4-wheel disc | Standard |
| Seats, front bucket, with articulating head restraints | Standard |
| Retained accessory power, radio, power windows, audio steering wheel controls and sunroof may be used for up to 10 minutes after ignition is turned off and doors remain closed | Standard |
| Suspension, 4-wheel independent | Standard |
| Steering column, power tilt and telescopic | Standard |
| Armrest, center, rear, includes dual cupholders | Standard |
| Safety belts, 3-point, all positions, with pretensioners and child restraint provisions | Standard |
| City 18/hwy 27 (3.6L engine/5-speed auto trans) | Standard |
| Trunk release, power | Standard |
| Brakes, 4-wheel antilock, 4-wheel disc | Standard |
| Traction control, all-speed, brake and engine controlled | Standard |
| Rear Parking Assist, Ultrasonic, includes rearview LED display and audible warning | Standard |
| Steering wheel, mounted controls, includes controls for sound system, voice recognition and Adaptive Cruise Control (if equipped) | Standard |
| Mirror, inside rearview, electrochromic (light-sensitive auto dimming), includes compass and OnStar controls | Standard |
| Wheels, 2 - 17" x 7.5" (43.2 cm x 19.1 cm) front, 2 - 17" x 8" (43.2 cm x 20.3 cm) rear, cast aluminum, painted, 7-spoke | Standard |
| Keyless Access, includes 2 remote transmitters which enable automatic door unlock and open | Standard |
Compare trims
Wondering which trim is right for you?
Our 2006 Cadillac STS trim comparison will help you decide.