Compare 2006 Audi A6 vs 2006 Cadillac STS

2006 Audi A6
2006 Cadillac STS
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4-Door Sedan 3.2L FrontTrak Automatic
Style MPG City MPG Hwy Invoice MSRP
4-Door Sedan FrontTrak Automatic 3.2L 21 29 $37,572 $40,820
4-Door Sedan quattro Automatic 3.2L 19 27 $40,641 $43,970
4-Door Wagon Avant quattro Automatic 3.2L 18 26 $43,280 $46,870
4-Door Sedan quattro Automatic 4.2L 17 23 $49,559 $53,770
Select style
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
Pricing
Invoice Price
$37,572
$38,353
Manufacturer Suggested Retail Price
$40,820
$41,020
Monthly Payment Estimate
$680 / month
$684 / month
The Car Connection's Take
TCC Rating
Fuel Economy
City
21 mpg 18 mpg
Highway
29 mpg 27 mpg
Vehicle
EPA Classification
Midsize Mid-Size
Interior Dimensions
Second Head Room (in)
37.8 37.9
Passenger Capacity
5 5
Second Shoulder Room (in)
55.9 57.4
Front Leg Room (in)
41.3 42.6
Front Hip Room (in)
- TBD - 54.6
Second Leg Room (in)
36.9 38.3
Front Head Room (in)
38.7 38.7
Passenger Volume (ft³)
97.9 116.7
Second Hip Room (in)
- TBD - 55.6
Front Shoulder Room (in)
57.1 58.6
Exterior Dimensions
Length, Overall (in)
193.5 196.3
Height, Overall (in)
57.5 57.6
Track Width, Rear (in)
63.7 62.3
Wheelbase (in)
111.9 116.4
Liftover Height (in)
- TBD - - TBD -
Width, Max w/o mirrors (in)
71.3 72.6
Track Width, Front (in)
63.5 61.8
Min Ground Clearance (in)
4.6 - TBD -
Cargo Area Dimensions
Trunk Volume (ft³)
15.9 13.8
Brakes
Disc - Rear (Yes or )
Yes Yes
Rear Brake Rotor Diam x Thickness (in)
11.9 x 0.47 - TBD -
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)
12.6 x 1.18 - TBD -
Drum - Rear (Yes or )
NA NA
Brake ABS System
4-Wheel 4-wheel
Fuel Tank
Fuel Tank Capacity, Approx (gal)
21.1 17
Steering
Turning Diameter - Curb to Curb (ft)
39.0 - TBD -
Steering Type
Pwr Rack & Pinion Pwr
Lock to Lock Turns (Steering)
2.74 3
Turning Diameter - Wall to Wall (ft)
- TBD - - TBD -
Steering Ratio (:1), Overall
16.1 18.21
Tires
Front Tire Size
P225/55R16 P235/50R17
Spare Tire Size
P225/55R16 - TBD -
Front Tire Order Code
H1B Q11
Spare Tire Order Code
H1B NA
Rear Tire Size
P225/55R16 P255/45R17
Rear Tire Order Code
H1B Q11
Trailering
Dead Weight Hitch - Max Trailer Wt. (lbs)
- TBD - 1000
Wt Distributing Hitch - Max Trailer Wt. (lbs)
- TBD - NA
Dead Weight Hitch - Max Tongue Wt. (lbs)
- TBD - 100
Wt Distributing Hitch - Max Tongue Wt. (lbs)
- TBD - NA
Weight Information
Base Curb Weight (lbs)
3836 3960
Wheels
Rear Wheel Material
Alloy Aluminum
Rear Wheel Size (in)
16 x 7.5 17 x 8
Front Wheel Material
Alloy Aluminum
Spare Wheel Material
Alloy - TBD -
Front Wheel Size (in)
16 x 7.5 17 x 7.5
Spare Wheel Size (in)
16 x 7.5 - TBD -
Cooling System
Total Cooling System Capacity (qts)
10.1 10.9
Electrical
Maximum Alternator Capacity (amps)
180 - TBD -
Cold Cranking Amps @ 0° F (Primary)
- TBD - NA
Engine
Engine Type
Gas V6 Gas V6
Fuel System
DI SFI
SAE Net Torque @ RPM
243 @ 3250 252 @ 3200
Engine Order Code
NA LY7
Displacement
3.2L/191 3.6L/217
SAE Net Horsepower @ RPM
255 @ 6500 255 @ 6500
Mileage
EPA Fuel Economy Est - Hwy (MPG)
29 27
EPA Fuel Economy Est - City (MPG)
21 18
Transmission
Final Drive Axle Ratio (:1)
4.88 3.42
Fourth Gear Ratio (:1)
0.82 1.00
Trans Description Cont.
Automatic CVT Automatic
Sixth Gear Ratio (:1)
0.50 NA
First Gear Ratio (:1)
2.51 3.42
Clutch Size (in)
NA NA
Third Gear Ratio (:1)
1.10 1.60
Trans Type
7 5
Fifth Gear Ratio (:1)
0.64 0.75
Seventh Gear Ratio (:1)
0.38 NA
Trans Description Cont. Again
NA NA
Drivetrain
Front Wheel Drive Rear Wheel Drive
Reverse Ratio (:1)
2.51 3.02
Second Gear Ratio (:1)
1.48 2.21
Trans Order Code
NA M82
Summary
Body Style
4 Door Sedan 4 Door Sedan
Vehicle Name
Audi A6 Cadillac STS
Suspension
Stabilizer Bar Diameter - Front (in)
- TBD - 1.30
Suspension Type - Rear
Trapezoidal-Link Independent
Suspension Type - Rear (Cont.)
NA NA
Shock Absorber Diameter - Rear (mm)
- TBD - - TBD -
Suspension Type - Front
Four-Link Independent
Stabilizer Bar Diameter - Rear (in)
NA 0.67
Suspension Type - Front (Cont.)
NA NA
Shock Absorber Diameter - Front (mm)
- TBD - - TBD -

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