Compare 2006 Audi A6 vs 2006 Cadillac STS

2006 Audi A6
2006 Cadillac STS
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4-Door Sedan FrontTrak Automatic 3.2L
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
Passenger Volume (ft³)
97.9 116.7
Front Head Room (in)
38.7 38.7
Second Hip Room (in)
- TBD - 55.6
Front Shoulder Room (in)
57.1 58.6
Exterior Dimensions
Min Ground Clearance (in)
4.6 - TBD -
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
Cargo Area Dimensions
Trunk Volume (ft³)
15.9 13.8
Brakes
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)
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 -
Fuel Tank
Fuel Tank Capacity, Approx (gal)
21.1 17
Steering
Steering Ratio (:1), Overall
16.1 18.21
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 -
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
Spare Wheel Size (in)
16 x 7.5 - TBD -
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
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
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
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
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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