Audi A8 / S8 Audi A8 / S8 2013 Cadillac XTS Cadillac XTS 2014

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Audi A8 / S8 vs. Cadillac XTS 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 XTS Invoice Comparison

Lowest Total Price: $71,965

Cadillac XTS Vsport Platinum   
Difference: $15,480

Lowest Total Invoice: $67,241

Cadillac XTS Vsport Platinum   
Difference: $14,149

Calculate Payments

  Down Payment Interest Rate Term
Model Year2013201320132014
ModelA8 / S8A8 / S8A8 / S8XTS
TrimA8 3.0TA8 4.0TS8Vsport Platinum
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Base Price $72,200 $80,900 $110,000 $69,095
Base Invoice $67,146 $75,238 $102,300 $64,604
Warm Weather Package 1,700 1,700    
Convenience Package 3,000 3,000    
Cold Weather Package 800 800 800  
Driver Assistance Package 3,000 3,000 2,500  
Laminated front side windows 600 600    
Entertainment system with dual headrest screens 3,000 3,000 3,000 1,595
Synthetic suede headliner 1,500 1,500    
Leather door panel trim 750 750    
Wood trim     0  
Temporary spare tire       350
Warm Weather Package 1,582 1,582    
Convenience Package 2,790 2,790    
Cold Weather Package 744 744 744  
Driver Assistance Package 2,790 2,790 2,327  
Laminated front side windows 558 558    
Entertainment system with dual headrest screens 2,790 2,790 2,790 1,404
Synthetic suede headliner 1,396 1,396    
Leather door panel trim 699 699    
Wood trim     0  
Temporary spare tire       308
Options (change) 14,350 14,350 6,300 1,945
Options (change) 13,349 13,349 5,861 1,712
Destination 895 895 895 925
Total Price $87,445 $96,145 $117,195 $71,965
Total Invoice $81,390 $89,482 $109,056 $67,241

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

Lowest Adjusted Price and Invoice: Cadillac XTS Vsport Platinum
TrueDelta Adjusted Price Difference: $15,975
TrueDelta Adjusted Invoice Difference: $14,612
Model Year2013201320132014
ModelA8 / S8A8 / S8A8 / S8XTS
TrimA8 3.0TA8 4.0TS8Vsport Platinum
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Engine333hp V6420hp V8520hp V8410hp V6
TransmissionT8T8T8T6
DrivetrainAWDAWDAWDAWD
EPA Fuel Economy (city/highway)13/21 MPG13/21 MPG13/21 MPG16/24 MPG
Audio (watts, speakers)630, 14630, 14630, 14?, 14
Tire (rear if not all the same)255/45-19255/45-19265/35-21245/40-20
Total Price$87,445$96,145$117,195$71,965
Adjustments for Features00-3,350-495
Feature-Adjusted Total Price$87,445$96,145$113,845$71,470
Cost Above Minimum$0$8,700$26,400$0
Total Invoice$81,390$89,482$109,056$67,241
Adjustments for Features00-3,117-463
Feature-Adjusted Total Invoice$81,390$89,482$105,939$66,778
Cost Above Minimum$0$8,092$24,549$0

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Features Comparison: Audi A8 / S8 vs. Cadillac XTS

Model Year2013201320132014
ModelA8 / S8A8 / S8A8 / S8XTS
TrimA8 3.0TA8 4.0TS8Vsport Platinum
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300$1300$1300 
6-speed manually-shiftable automatic   $1100
AWD$1700$1700$1700$1700
Accessories 
AC power outlet   $100
Active noise reduction $0$0$0
Power door closers$300$300$300 
Power trunk closer$350$350$350 
Remote start   $150
Remote window/roof operation$15$15$15 
Sunshades, second row   $125
Sunshades, second row, power$225$225$225 
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0$0$0 
Around view cameras  $500 
Automatic braking, high-speed or partial   $200
Backup collision intervention   $150
Cross-traffic warning, rear   $100
Full-size spare tire$225$225$225 
Lane departure warning$200$200 $200
Rearview camera$200$200 $200
Temporary spare tire   $150
Wide-view front camera  $150 
Wide-view rear camera  $0 
Cargo Management 
Air-conditioned storage compartment$50$50$50 
Cargo net   $40
Ski sack$50$50$50 
Climate Control 
Heated windshield washer nozzles$15$15$15 
Rear dual-zone climate control$125$125$125 
Residual heat$50$50$50 
Drivetrain 
Limited-slip rear differential   $300
Engine / Motor 
Dual-mode exhaust, switchable  $500 
Exterior 
Body kit  $0 
Laminated rear side windows$100$100$100 
Panoramic sunroof   $1200
Sunroof$900$900$900 
Infotainment 
App support   $0
Blu-Ray-compatible entertainment system   $100
CD player$125$125$125 
CD player, remote   $100
DVD-compatible player$0$0$0 
Handwriting recognition$200$200$200 
In-vehicle Internet$150$150$150 
Media drive$15$15$15 
Telematics service, such as OnStar, with navigation   $225
Traffic + travel information$25$25$25 
Traffic information   $25
Voice control for external devices   $0
Wi-Fi hotspot$50$50$50 
Instruments, Lights, and Mirrors 
Analog clock$25$25$25 
Approach detection   $25
Auto-dimming headlights  $200$200
Boost gauge   $75
Compass   $0
Fog light, rear$100$100$100 
Fog lights$125$125$125 
Head-up display (HUD)   $350
Headlight washers$50$50$50 
Large color reconfigurable instrument cluster display   $250
LED headlights  $1000 
Mirror tilt-down in reverse$25$25$25 
Power-folding mirrors$50$50$50 
Xenon HID headlights$500$500 $500
Seats and Interior Trim 
Cooled or ventilated front seats  $300$300
Door sill trim plates$100$100$100 
Folding second row seats   $300
Illuminated door sill trim plates   $200
Leather-wrapped steering wheel$150$150$150 
Manual thigh support length adjuster, driver seat   $50
Manual thigh support length adjuster, passenger seat   $50
Massage, driver seat  $100 
Massage, passenger seat  $100 
Power headrest height adjuster, driver seat$50$50$50 
Power headrest height adjuster, passenger seat$50$50$50 
Power seat belt height adjusters, front row$25$25$25 
Power seatback bolsters, driver seat  $100 
Power seatback bolsters, passenger seat  $100 
Power thigh bolsters, driver seat  $100 
Power thigh bolsters, passenger seat  $100 
Power thigh support length adjuster, driver seat$100$100$100 
Power thigh support length adjuster, passenger seat$100$100$100 
Power upper seatback recliner, driver seat$100$100$100 
Power upper seatback recliner, passenger seat$100$100$100 
Upholstered instrument panel$300$300$300 
Upholstered instrument panel, leather   $1000
Wood trim$300$300$300 
Wood trim, alternative type   $300
Suspension, Wheels, and Tires 
Active steering  $1000 
Air suspension, auto-leveling and height adjustable$1000$1000$1000 
Alloy wheels$350$350$350 
Polished alloy wheels   $350
Rear air springs, auto-leveling   $350
Total Value of Features$9,970$9,970$13,320$10,465
Value of Feature Adjustments$0$0$3,350$495
Value of Feature Adjustments00-3,117-463

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Specifications Comparison: Audi A8 / S8 vs. Cadillac XTS

Model Year20132014
ModelA8 / S8XTS
Body4dr Sedan4dr Sedan
Wheelbase117.8 in111.7 in
Length202.2 in202.0 in
Width76.7 in72.9 in
Height57.5 in59.5 in
Curb Weight4,740 lb.4,364 lb.
Fuel Capacity23.8 gal.19.0 gal.
Row 1 Headroom37.2 in39.0 in
Row 1 Shoulder Room59.1 in57.9 in
Row 1 Hip Room0.0 in55.1 in
Row 1 Legroom41.4 in42.1 in
Row 2 Headroom38.1 in37.8 in
Row 2 Shoulder Room57.8 in56.3 in
Row 2 Hip Room0.0 in54.3 in
Row 2 Legroom37.7 in40.0 in
Cargo Volume13.2 ft318.0 ft3

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Option Package Details
Audi A8 / S8 A8 3.0T

Warm Weather Package
FeatureValueRequested?
Rear air vents with automatic controls150Yes
Sunshades, second row, power225No
Sunshade, rear, power225Yes
Rear dual-zone climate control125No
Total Requested37552%
Total Not Requested35048%
Convenience Package
FeatureValueRequested?
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Rearview camera200Yes
Power door closers300No
Power decklid350No
Proximity key250Yes
Total Requested85057%
Total Not Requested65043%
Cold Weather Package
FeatureValueRequested?
Heated second row seats200Yes
Rear seat pass-through100Yes
Heated steering wheel100Yes
Ski sack50No
Total Requested40089%
Total Not Requested5011%
Driver Assistance Package
FeatureValueRequested?
Lane departure warning system200Yes
Radar- or camera-based collision preparation system0Yes
Adaptive cruise control, all-speed700Yes
Blind spot warning system200Yes
Automatic braking, low-speed200Yes
Forward collision alert200Yes
Total Requested1500100%
Total Not Requested00%

Option Package Details
Audi A8 / S8 A8 4.0T

Warm Weather Package
FeatureValueRequested?
Rear air vents with automatic controls150Yes
Sunshades, second row, power225No
Sunshade, rear, power225Yes
Rear dual-zone climate control125No
Total Requested37552%
Total Not Requested35048%
Convenience Package
FeatureValueRequested?
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Rearview camera200Yes
Power door closers300No
Power decklid350No
Proximity key250Yes
Total Requested85057%
Total Not Requested65043%
Cold Weather Package
FeatureValueRequested?
Heated second row seats200Yes
Rear seat pass-through100Yes
Heated steering wheel100Yes
Ski sack50No
Total Requested40089%
Total Not Requested5011%
Driver Assistance Package
FeatureValueRequested?
Lane departure warning system200Yes
Radar- or camera-based collision preparation system0Yes
Adaptive cruise control, all-speed700Yes
Blind spot warning system200Yes
Automatic braking, low-speed200Yes
Forward collision alert200Yes
Total Requested1500100%
Total Not Requested00%

Option Package Details
Audi A8 / S8 S8

Cold Weather Package
FeatureValueRequested?
Heated second row seats200Yes
Rear seat pass-through100Yes
Heated steering wheel100Yes
Ski sack50No
Total Requested40089%
Total Not Requested5011%
Driver Assistance Package
FeatureValueRequested?
Radar- or camera-based collision preparation system0Yes
Adaptive cruise control, all-speed700Yes
Blind spot warning system200Yes
Automatic braking, low-speed200Yes
Forward collision alert200Yes
Total Requested1300100%
Total Not Requested00%

Option Package Details
Cadillac XTS Vsport Platinum

Entertainment system with dual headrest screens
FeatureValueRequested?
Entertainment system with dual headrest screens1200Yes
A/V input jacks25No
Blu-Ray-compatible entertainment system100No
Total Requested120091%
Total Not Requested1259%

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