Cadillac STS Cadillac STS 2011 Audi A8 Audi A8 2011

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Cadillac STS vs. Audi A8 Price Comparison (MSRP)

The sticker prices, before adjusting for remaining feature differences. Usually these are the numbers you will see on the window stickers.

Models in short supply often sell at or even above these prices.

Cadillac STS vs. Audi A8 Invoice Comparison

Lowest Total Price: $59,490

Cadillac STS Luxury   
Difference: $21,785

Lowest Total Invoice: $55,759

Cadillac STS Luxury   
Difference: $19,888

Calculate Payments

  Down Payment Interest Rate Term
Model Year20112011
ModelSTSA8
TrimLuxuryA8
Body4dr Sedan4dr Sedan
Base Price $50,820 $78,050
Base Invoice $48,024 $72,587
Luxury Level Two Package 3,950  
Temporary spare tire 350  
Sunroof 1,200  
AWD 1,900  
Performance braking system (optional) 395  
Cold Weather Package   800
Laminated front side windows   600
Rear air vents with automatic controls   950
Luxury Level Two Package 3,476  
Temporary spare tire 308  
Sunroof 1,056  
AWD 1,672  
Performance braking system (optional) 348  
Cold Weather Package   744
Laminated front side windows   558
Rear air vents with automatic controls   883
Options (change) 7,795 2,350
Options (change) 6,860 2,185
Destination 875 875
Total Price $59,490 $81,275
Total Invoice $55,759 $75,647

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While we strive for accuracy, the site is not error-free, and prices can change at any time.

Dealer Price Quotes

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Request free, no-obligation Cadillac STS dealer quotes or Audi A8 dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Cadillac STS vs. Audi A8

Lowest Adjusted Price and Invoice: Cadillac STS Luxury
TrueDelta Adjusted Price Difference: $18,055
TrueDelta Adjusted Invoice Difference: $16,416
Model Year20112011
ModelSTSA8
TrimLuxuryA8
Body4dr Sedan4dr Sedan
Engine302hp V6372hp V8
TransmissionT6T8
DrivetrainAWDAWD
EPA Fuel Economy (city/highway)17/26 MPG17/27 MPG
Audio (watts, speakers)300, 15630, 14
Tire (rear if not all the same)235/50-17255/45-19
Total Price$59,490$81,275
Adjustments for Features0-3,730
Feature-Adjusted Total Price$59,490$77,545
Total Invoice$55,759$75,647
Adjustments for Features0-3,472
Feature-Adjusted Total Invoice$55,759$72,175

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Features Comparison: Cadillac STS vs. Audi A8

Model Year20112011
ModelSTSA8
TrimLuxuryA8
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100 
8-speed manually-shiftable automatic $1300
AWD$1700$1700
Accessories 
Proximity key$250 
Remote start$150 
Remote window/roof operation $15
Sunshade, rear, power $225
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats $0
Brake- or yaw-sensor-initiated collision preparation system $0
Full-size spare tire $225
Knee airbag, driver $75
Knee airbag, passenger $75
Obstacle detection, rear$250 
Rear side airbags $300
Rollover sensor $50
Temporary spare tire$150 
Cargo Management 
Air-conditioned storage compartment $50
Cargo net$40 
Ski sack $50
Climate Control 
Heated windshield washer nozzles $15
Rain-sensing wipers $175
Rear air vents with automatic controls $250
Rear air vents with manual controls$150 
Rear dual-zone climate control $125
Residual heat $50
Variable intermittent wipers$75 
Infotainment 
Aux input $50
Bluetooth audio streaming $25
CD changer, in-dash$325 
CD player $125
Handwriting recognition $200
HD radio $50
Media drive $15
MP3-compatible player $50
Rear seat audio controls$25 
SD Card slot $25
Telematics service, such as OnStar, with navigation$225 
Traffic information $25
USB port $25
Instruments, Lights, and Mirrors 
Analog clock $25
Auto-dimming headlights$200 
Auto-dimming passenger-side mirror $75
Compass$0 
Cornering lights $50
Fog light, rear $100
Interior ambient lighting $150
Mirror tilt-down in reverse $25
Power-folding mirrors $50
Steering-linked headlights $150
Seats and Interior Trim 
Cooled or ventilated front seats$300 
Leather-wrapped steering wheel $150
Memory system, passenger seat $150
Power headrest height adjuster, driver seat $50
Power headrest height adjuster, passenger seat $50
Power seat belt height adjusters, front row $25
Power thigh support length adjuster, driver seat $100
Power thigh support length adjuster, passenger seat $100
Power upper seatback recliner, driver seat $100
Power upper seatback recliner, passenger seat $100
Upholstered instrument panel $300
Wood/leather-wrapped steering wheel$150 
Suspension, Wheels, and Tires 
Adaptive dampers - electrical $500
Air suspension, auto-leveling and height adjustable $1000
Alloy wheels $350
Electronic systems calibration selector $200
Polished alloy wheels$350 
Transmission 
Steering-wheel-mounted transmission controls $100
Total Value of Features$5,440$9,170
Value of Feature Adjustments$0$3,730
Value of Feature Adjustments0-3,472

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Specifications Comparison: Cadillac STS vs. Audi A8

Model Year20112011
ModelSTSA8
Body4dr Sedan4dr Sedan
Wheelbase116.4 in117.8 in
Length196.7 in202.2 in
Width72.6 in76.7 in
Height57.6 in57.5 in
Curb Weight4,125 lb.4,409 lb.
Fuel Capacity17.0 gal.23.8 gal.
Row 1 Headroom38.7 in37.2 in
Row 1 Shoulder Room58.6 in59.1 in
Row 1 Hip Room54.6 in0.0 in
Row 1 Legroom42.6 in41.4 in
Row 2 Headroom37.9 in38.1 in
Row 2 Shoulder Room57.4 in57.8 in
Row 2 Hip Room55.6 in0.0 in
Row 2 Legroom38.3 in38.7 in
Cargo Volume13.8 ft313.2 ft3

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Option Package Details
Cadillac STS Luxury

Luxury Level Two Package
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50Yes
Auto-dimming headlights200No
Voice control for nav and audio100Yes
Navigation system600Yes
Surround sound250Yes
DVD-compatible player0Yes
Rear seat audio controls25No
Bose, 300W, 15 speakers (with subwoofer)350No
Total Requested150072%
Total Not Requested57528%

Option Package Details
Audi A8 A8

Rear air vents with automatic controls
FeatureValueRequested?
Rear air vents with automatic controls150No
Rear dual-zone climate control125No
Total Requested00%
Total Not Requested275100%
Cold Weather Package
FeatureValueRequested?
Heated second row seats200Yes
Rear seat pass-through100Yes
Heated steering wheel100Yes
Ski sack50No
Steering-wheel-mounted transmission controls100No
Total Requested40073%
Total Not Requested15027%

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