Audi A8 / S8 Audi A8 / S8 2009 Cadillac XT5 Cadillac XT5 2018

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Audi A8 / S8 vs. Cadillac XT5 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 / S8 vs. Cadillac XT5 Invoice Comparison

Lowest Total Price: $66,335

Cadillac XT5 Platinum   
Difference: $60,190

Lowest Total Invoice: $62,928

Cadillac XT5 Platinum   
Difference: $54,918

Calculate Payments

  Down Payment Interest Rate Term
Model Year20092018
ModelA8 / S8XT5
TrimA8 L W12Platinum
Body4dr Sedan, ext.4dr SUV
Base Price $120,100 $62,995
Base Invoice $111,693 $59,845
Upholstered instrument panel, leather 3,900  
Temporary spare tire   350
Entertainment system with dual headrest screens   1,995
Upholstered instrument panel, leather 3,628  
Temporary spare tire   312
Entertainment system with dual headrest screens   1,776
Options (change) 3,900 2,345
Options (change) 3,628 2,088
Destination 825 995
Gas Tax 1,700 0
Total Price $126,525 $66,335
Total Invoice $117,846 $62,928

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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 Audi A8 / S8 dealer quotes or Cadillac XT5 dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Audi A8 / S8 vs. Cadillac XT5

Lowest Adjusted Price and Invoice: Cadillac XT5 Platinum
TrueDelta Adjusted Price Difference: $62,090
TrueDelta Adjusted Invoice Difference: $56,720
Model Year20092018
ModelA8 / S8XT5
TrimA8 L W12Platinum
Body4dr Sedan, ext.4dr SUV
Engine450hp W12310hp V6
TransmissionT6T8
DrivetrainAWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG
Audio (watts, speakers)200, 12?, 14
Tire (rear if not all the same)255/40-19235/55-20
Total Price$126,525$66,335
Adjustments for Features0-1,900
Feature-Adjusted Total Price$126,525$64,435
Total Invoice$117,846$62,928
Adjustments for Features0-1,802
Feature-Adjusted Total Invoice$117,846$61,126

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Features Comparison: Audi A8 / S8 vs. Cadillac XT5

Model Year20092018
ModelA8 / S8XT5
TrimA8 L W12Platinum
Body4dr Sedan, ext.4dr SUV
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100 
8-speed manually-shiftable automatic $1300
AWD$1700$1700
Accessories 
Hands-free trunk or liftgate $100
Heated steering wheel $100
Power door closers$300 
Power liftgate $350
Power trunk closer$350 
Remote app $25
Remote start $150
Remote window/roof operation$15 
Sunshade, rear, power$225 
Sunshades, second row$125 
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0 
Around view cameras $500
Automatic braking, low-speed $200
Blind spot warning system $200
Cross-traffic warning, rear $100
Following distance indicator $25
Forward collision warning $200
Full-size spare tire$225 
Knee airbag, passenger$75 
Lane departure warning $200
Lane keeping assist $400
Pedestrian detection $50
Rear side airbags$300 
Rearview camera$200 
Rollover sensor $50
Safety key $5
Temporary spare tire $150
Vehicle health reports $0
Cargo Management 
Aluminum roof rails $250
Cargo area rails w/tie downs $50
Cargo cover $75
Cargo organizer $100
Overhead sunglass holder $25
Rear seat pass-through$100 
Second-row high console$250 
Ski sack$50 
Climate Control 
Automatic air recirculation$100 
Heated windshield washer nozzles$15 
Rear dual-zone climate control$125 
Rear wiper $175
Residual heat$50 
Drivetrain 
Active rear differential $500
Engine / Motor 
Automatic start / stop $150
Exterior 
Bodyside cladding (gray/black) $250
Bodyside moldings$75 
Deep-tinted rear windows $275
Panoramic sunroof $1200
Rear spoiler $200
Sunroof$900 
Wheel-lip moldings $75
Infotainment 
4G LTE connectivity $0
Android Auto support $100
App support $0
Apple CarPlay support $100
Aux input $50
Bluetooth audio streaming $25
CD changer, remote$200 
Entertainment system with dual headrest screens $1200
Entertainment system, console-mounted$1000 
HD radio $50
iPod integration$100 
SMS text-to-speech reader $25
Telematics service, such as OnStar, with navigation $225
Traffic information $25
USB port $25
Voice control for external devices $0
Wi-Fi hotspot $50
Wireless charging station $75
Instruments, Lights, and Mirrors 
Auto-dimming headlights $200
Auto-dimming passenger-side mirror$75 
Compass $0
Fog light, rear$100 
Fog lights$125 
Head-up display (HUD) $350
Headlight washers$50 
Illuminated vanity mirrors, rear seat$100 
Large color reconfigurable instrument cluster display $250
LED headlights $1000
Mirror tilt-down in reverse$25 
Rear camera mirror $200
Steering-linked headlights$150 
Xenon HID headlights$500 
Seats and Interior Trim 
Coordinated climate control, front seats $0
Folding second row seats $300
Leather-wrapped steering wheel $150
Manual fore-aft adjuster, second row seats $75
Manual recliner, second row seats $75
Massage, driver seat$100 
Massage, passenger seat$100 
Memory system, passenger seat$150 
Power 4-way lumbar adjuster, driver seat$150 
Power 4-way lumbar adjuster, passenger seat$150 
Power 4-way lumbar adjuster, second row seats$225 
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 recliner, second row seats$150 
Power thigh support length adjuster, driver seat$100 
Power thigh support length adjuster, passenger seat$100 
Power tilt adjuster, second row seats$150 
Power upper seatback recliner, driver seat$100 
Power upper seatback recliner, passenger seat$100 
Synthetic suede headliner$650 
Upgraded floor mats $0
Wood/leather-wrapped steering wheel$150 
Suspension, Wheels, and Tires 
Air suspension, auto-leveling and height adjustable$1000 
Alloy wheels$350 
Electronic systems calibration selector $200
Polished alloy wheels $350
Total Value of Features$12,530$14,430
Value of Feature Adjustments$0$1,900
Value of Feature Adjustments0-1,802

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Specifications Comparison: Audi A8 / S8 vs. Cadillac XT5

Model Year20092018
ModelA8 / S8XT5
Body4dr Sedan, ext.4dr SUV
Wheelbase121.0 in112.5 in
Length204.4 in189.5 in
Width74.6 in75.0 in
Height57.3 in66.0 in
Curb Weight4,400 lb.3,986 lb.
Fuel Capacity23.8 gal.19.0 gal.
Row 1 Headroom37.4 in38.4 in
Row 1 Shoulder Room59.1 in58.3 in
Row 1 Hip Room0.0 in56.0 in
Row 1 Legroom41.3 in41.2 in
Row 2 Headroom38.3 in36.0 in
Row 2 Shoulder Room57.5 in56.2 in
Row 2 Hip Room0.0 in54.7 in
Row 2 Legroom42.3 in39.5 in
Cargo Volume,
Minimum
14.6 ft330.0 ft3
Cargo Volume,
Maximum
14.663.0 ft3

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