Audi A8 Audi A8 2011 Cadillac CTS Cadillac CTS 2008

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Audi A8 vs. Cadillac CTS 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.

Audi A8 vs. Cadillac CTS Invoice Comparison

Lowest Total Price: $49,220

Cadillac CTS   
Difference: $29,705

Lowest Total Invoice: $44,757

Cadillac CTS   
Difference: $28,705

Calculate Payments

  Down Payment Interest Rate Term
Model Year20112008
ModelA8CTS
TrimA8Base
Body4dr Sedan4dr Sedan
Base Price $78,050 $33,675
Base Invoice $72,587 $31,486
Performance Collection (AWD)   2,135
Temporary spare tire   250
3.6L V6   1,000
6-speed shiftable automatic   1,300
AWD   1,900
Premium Luxury Collection   8,215
Performance Collection (AWD)   1,772
Temporary spare tire   208
3.6L V6   1,072
6-speed shiftable automatic   1,079
AWD   1,577
Premium Luxury Collection   6,818
Options (change) 0 14,800
Options (change) 0 12,526
Destination 875 745
Total Price $78,925 $49,220
Total Invoice $73,462 $44,757

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

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TrueDelta Value Comparison: Audi A8 vs. Cadillac CTS

Lowest Adjusted Price and Invoice: Cadillac CTS
TrueDelta Adjusted Price Difference: $27,490
TrueDelta Adjusted Invoice Difference: $26,643
Model Year20112008
ModelA8CTS
TrimA8Base
Body4dr Sedan4dr Sedan
Engine372hp V8304hp V6
TransmissionT8T6
DrivetrainAWDAWD
EPA Fuel Economy (city/highway)17/27 MPG17/25 MPG
Audio (watts, speakers)630, 14300, 10
Tire (rear if not all the same)255/45-19235/50-18
Total Price$78,925$49,220
Adjustments for Features-2,2150
Feature-Adjusted Total Price$76,710$49,220
Total Invoice$73,462$44,757
Adjustments for Features-2,0620
Feature-Adjusted Total Invoice$71,400$44,757

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Features Comparison: Audi A8 vs. Cadillac CTS

Model Year20112008
ModelA8CTS
TrimA8Base
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300 
6-speed manually-shiftable automatic $1100
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
Climate Control 
Automatic air recirculation$100 
Heated windshield washer nozzles$15 
Residual heat$50 
Super-heated washer fluid $100
Drivetrain 
Limited-slip rear differential $300
Exterior 
Panoramic sunroof $1200
Sunroof$900 
Infotainment 
Bluetooth audio streaming$25 
Handwriting recognition$200 
HD radio$50 
SD Card slot$25 
Telematics service, such as OnStar, with navigation $225
Instruments, Lights, and Mirrors 
Analog clock$25 
Auto-dimming driver-side mirror$75 
Auto-dimming passenger-side mirror$75 
Compass $0
Cornering lights$50 
Fog light, rear$100 
Mirror tilt-down in reverse$25 
Power-folding mirrors$50 
Turn signals on or near mirrors$25 
Seats and Interior Trim 
Cooled or ventilated front seats $300
Folding second row seats $300
Leather-wrapped steering wheel$150 
Memory system, passenger seat$150 
Power 4-way lumbar adjuster, driver seat$150 
Power 4-way lumbar adjuster, passenger seat$150 
Power headrest height adjuster, driver seat$50 
Power headrest height adjuster, passenger seat$50 
Power lumbar adjuster, driver seat $100
Power lumbar adjuster, passenger seat $100
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 
Wood/leather-wrapped steering wheel $150
Suspension, Wheels, and Tires 
Adaptive dampers - electrical$500 
Air suspension, auto-leveling and height adjustable$1000 
Electronic systems calibration selector$200 
Sport suspension (upgrade) $0
Total Value of Features$8,630$6,415
Value of Feature Adjustments$2,215$0
Value of Feature Adjustments-2,0620

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Specifications Comparison: Audi A8 vs. Cadillac CTS

Model Year20112008
ModelA8CTS
Body4dr Sedan4dr Sedan
Wheelbase117.8 in113.4 in
Length202.2 in191.6 in
Width76.7 in72.5 in
Height57.5 in58.0 in
Curb Weight4,409 lb.4,001 lb.
Fuel Capacity23.8 gal.18.0 gal.
Row 1 Headroom37.2 in38.8 in
Row 1 Shoulder Room59.1 in56.7 in
Row 1 Hip Room0.0 in55.1 in
Row 1 Legroom41.4 in42.4 in
Row 2 Headroom38.1 in37.2 in
Row 2 Shoulder Room57.8 in54.7 in
Row 2 Hip Room0.0 in54.1 in
Row 2 Legroom38.7 in35.9 in
Cargo Volume13.2 ft313.6 ft3

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Option Package Details
Cadillac CTS

Performance Collection (AWD)
FeatureValueRequested?
Memory system, driver seat200Yes
Bluetooth cell phone link100Yes
Power height adjuster, passenger seat100Yes
Power tilt adjuster, passenger seat100Yes
Super-heated washer fluid100No
Leather seating surfaces900Yes
Heated front seats200Yes
Power lumbar adjuster, driver seat100Yes
Power recliner, passenger seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Power lumbar adjuster, passenger seat100Yes
Performance braking system (optional)250No
Sport suspension (upgrade)250No
Limited-slip rear differential300No
Fog lights125Yes
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Headlight washers50Yes
235/50VR18 tires400No
Total Requested282568%
Total Not Requested130032%
Premium Luxury Collection
FeatureValueRequested?
Wood trim300Yes
Wood/leather-wrapped steering wheel0No
Panoramic sunroof1200No
Remote start150No
Proximity key250No
Tilt/telescoping steering wheel, power100Yes
Cooled or ventilated front seats300No
Folding second row seats300No
Universal garage door opener100Yes
Obstacle detection, rear250No
Second-row 2-section 3-person split bench100No
Navigation system600Yes
DVD-compatible player0Yes
Voice control for nav and audio100Yes
Traffic information25Yes
CD changer, in-dash200No
Rain-sensing wipers100Yes
Alarm100No
Machined alloy wheels0No
Interior ambient lighting150Yes
Memory system, driver seat200Yes
Bluetooth cell phone link100Yes
Power height adjuster, passenger seat100Yes
Power tilt adjuster, passenger seat100Yes
Super-heated washer fluid100No
Leather seating surfaces900Yes
Heated front seats200Yes
Power lumbar adjuster, driver seat100Yes
Power recliner, passenger seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Power lumbar adjuster, passenger seat100Yes
USB port25Yes
Surround sound250Yes
Media drive, large15Yes
Bose, 300W, 10 speakers (with subwoofer)350No
Total Requested376553%
Total Not Requested330047%

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