Find a Car
Go!

Add a Vehicle to Compare

Change a Vehicle to Compare

Compare 2006 Cadillac STS vs 2006 Audi S4

2006 Cadillac STS Change
2006 Audi S4 Change
+ Add a Car
Selected Style 4-Door Sedan V6
Switch Style

Body Style

Engine

Style MPG City MPG Hwy Invoice MSRP
4-Door Sedan V6 18 27 $38,353 $41,020
4-Door Sedan V8 17 26 $44,431 $47,520
4-Door Sedan quattro Manual
Switch Style

Body Style

Transmission

Drivetrain

Trim

Other

Style MPG City MPG Hwy Invoice MSRP
4-Door Sedan quattro Manual 15 21 $42,758 $46,400
4-Door Sedan quattro Automatic 15 23 $43,930 $47,600
5-Door Wagon Avant quattro Manual 15 21 $43,668 $47,400
5-Door Wagon Avant quattro Automatic 15 23 $44,840 $48,600
2-Door Cabriolet quattro Manual 15 21 $50,256 $54,640
2-Door Cabriolet quattro Automatic 15 22 $51,428 $55,840
4-Door Sedan quattro Manual SE 15 21 $55,362 $60,250
Pricing
Invoice Price
$38,353
$42,758
Manufacturer Suggested Retail Price
$41,020
$46,400
Monthly Payment Estimate
$684 / month
$773 / month
Dealer Price Quotes
The Car Connection's Take
TCC Rating Read Our Full Review Read Our Full Review
Fuel Economy
Fuel Economy - City 18 mpg 15 mpg
Fuel Economy - Highway 27 mpg 21 mpg
Vehicle
EPA Classification Mid-Size Compact
Interior Dimensions
Front Hip Room (in) 54.6 - TBD -
Second Leg Room (in) 38.3 34.3
Front Head Room (in) 38.7 38.4
Passenger Volume (ft³) 116.7 90.1
Second Hip Room (in) 55.6 - TBD -
Front Shoulder Room (in) 58.6 55.1
Second Head Room (in) 37.9 37.2
Passenger Capacity 5 5
Second Shoulder Room (in) 57.4 53.4
Front Leg Room (in) 42.6 41.3
Exterior Dimensions
Track Width, Rear (in) 62.3 59.9
Wheelbase (in) 116.4 104.3
Liftover Height (in) - TBD - - TBD -
Width, Max w/o mirrors (in) 72.6 70.1
Track Width, Front (in) 61.8 59.9
Min Ground Clearance (in) - TBD - 3.7
Length, Overall (in) 196.3 180.6
Height, Overall (in) 57.6 55.7
Cargo Area Dimensions
Trunk Volume (ft³) 13.8 13.4
Brakes
Brake Type Pwr Pwr
Rear Drum Diam x Width (in) NA NA
Disc - Front (Yes or ) Yes Yes
Front Brake Rotor Diam x Thickness (in) - TBD - 13.6 x 1.18
Drum - Rear (Yes or ) NA NA
Brake ABS System 4-wheel 4-Wheel
Disc - Rear (Yes or ) Yes Yes
Rear Brake Rotor Diam x Thickness (in) - TBD - 11.9 x 0.87
Fuel Tank
Fuel Tank Capacity, Approx (gal) 17 16.6
Steering
Steering Type Pwr Pwr Rack & Pinion
Lock to Lock Turns (Steering) 3 - TBD -
Turning Diameter - Wall to Wall (ft) - TBD - - TBD -
Steering Ratio (:1), Overall 18.21 14.5
Turning Diameter - Curb to Curb (ft) - TBD - 37.7
Tires
Spare Tire Order Code NA NA
Rear Tire Size P255/45R17 P235/40ZR18
Rear Tire Order Code Q11 NA
Front Tire Size P235/50R17 P235/40ZR18
Spare Tire Size - TBD - P235/40ZR18
Front Tire Order Code Q11 NA
Trailering
Dead Weight Hitch - Max Tongue Wt. (lbs) 100 - TBD -
Wt Distributing Hitch - Max Tongue Wt. (lbs) NA - TBD -
Dead Weight Hitch - Max Trailer Wt. (lbs) 1000 - TBD -
Wt Distributing Hitch - Max Trailer Wt. (lbs) NA - TBD -
Weight Information
Base Curb Weight (lbs) 3960 3869
Wheels
Rear Wheel Size (in) 17 x 8 18 x 8.0
Front Wheel Material Aluminum Alloy
Spare Wheel Material - TBD - Alloy
Front Wheel Size (in) 17 x 7.5 18 x 8.0
Spare Wheel Size (in) - TBD - 18 x 8.0
Rear Wheel Material Aluminum Alloy
Cooling System
Total Cooling System Capacity (qts) 10.9 12.9
Electrical
Cold Cranking Amps @ 0° F (Primary) NA - TBD -
Maximum Alternator Capacity (amps) - TBD - 190
Engine
SAE Net Torque @ RPM 252 @ 3200 302 @ 3500
Engine Order Code LY7 NA
Displacement 3.6L/217 4.2L/254
SAE Net Horsepower @ RPM 255 @ 6500 340 @ 7000
Engine Type Gas V6 Gas V8
Fuel System SFI SEFI
Mileage
EPA Fuel Economy Est - Hwy (MPG) 27 21
EPA Fuel Economy Est - City (MPG) 18 15
Transmission
Sixth Gear Ratio (:1) NA 0.78
First Gear Ratio (:1) 3.42 3.67
Clutch Size (in) NA - TBD -
Third Gear Ratio (:1) 1.60 1.46
Trans Type 5 6
Fifth Gear Ratio (:1) 0.75 0.92
Seventh Gear Ratio (:1) NA -
Trans Description Cont. Again NA NA
Drivetrain Rear Wheel Drive All-Wheel Drive
Reverse Ratio (:1) 3.02 - TBD -
Second Gear Ratio (:1) 2.21 2.05
Trans Order Code M82 NA
Final Drive Axle Ratio (:1) 3.42 3.89
Fourth Gear Ratio (:1) 1.00 1.13
Trans Description Cont. Automatic Manual
Summary
Vehicle Name Cadillac STS Audi S4
Body Style 4 Door Sedan 4 Door Sedan
Suspension
Shock Absorber Diameter - Rear (mm) - TBD - - TBD -
Suspension Type - Front Independent Four-Link
Stabilizer Bar Diameter - Rear (in) 0.67 - TBD -
Suspension Type - Front (Cont.) NA w/Coil Springs
Shock Absorber Diameter - Front (mm) - TBD - - TBD -
Stabilizer Bar Diameter - Front (in) 1.30 - TBD -
Suspension Type - Rear Independent Trapezoidal Link
Suspension Type - Rear (Cont.) NA w/Coil Springs
 
© 2016 The Car Connection. All Rights Reserved. The Car Connection is published by Internet Brands Automotive Group. Stock photography by izmo, Inc. Read Our Cookie Policy.