Compare 2006 Cadillac STS vs 2006 Audi S4

2006 Cadillac STS
2006 Audi S4
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4-Door Sedan V6
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
Select style
4-Door Sedan quattro Manual
Style MPG City MPG Hwy Invoice MSRP
4-Door Sedan quattro Manual 15 21 $42,758 $46,400
5-Door Wagon Avant quattro Manual 15 21 $43,668 $47,400
4-Door Sedan quattro Automatic 15 23 $43,930 $47,600
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
The Car Connection's Take
TCC Rating
Fuel Economy
City
18 mpg 15 mpg
Highway
27 mpg 21 mpg
Vehicle
EPA Classification
Mid-Size Compact
Interior Dimensions
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
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
Exterior Dimensions
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
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
Cargo Area Dimensions
Trunk Volume (ft³)
13.8 13.4
Brakes
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
Brake Type
Pwr Pwr
Rear Drum Diam x Width (in)
NA NA
Disc - Front (Yes or )
Yes Yes
Fuel Tank
Fuel Tank Capacity, Approx (gal)
17 16.6
Steering
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
Steering Type
Pwr Pwr Rack & Pinion
Lock to Lock Turns (Steering)
3 - TBD -
Tires
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
Spare Tire Order Code
NA NA
Rear Tire Size
P255/45R17 P235/40ZR18
Trailering
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 -
Dead Weight Hitch - Max Tongue Wt. (lbs)
100 - TBD -
Weight Information
Base Curb Weight (lbs)
3960 3869
Wheels
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
Rear Wheel Size (in)
17 x 8 18 x 8.0
Front 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 Horsepower @ RPM
255 @ 6500 340 @ 7000
Engine Type
Gas V6 Gas V8
Fuel System
SFI SEFI
SAE Net Torque @ RPM
252 @ 3200 302 @ 3500
Engine Order Code
LY7 NA
Displacement
3.6L/217 4.2L/254
Mileage
EPA Fuel Economy Est - City (MPG)
18 15
EPA Fuel Economy Est - Hwy (MPG)
27 21
Transmission
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
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
Summary
Vehicle Name
Cadillac STS Audi S4
Body Style
4 Door Sedan 4 Door Sedan
Suspension
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
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

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