Audi A8 / S8 Audi A8 / S8 2018 Cadillac CTS Cadillac CTS 2014

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

Lowest Total Price: $61,960

Cadillac CTS Performance   
Difference: $57,715

Lowest Total Invoice: $57,793

Cadillac CTS Performance   
Difference: $53,574

Calculate Payments

  Down Payment Interest Rate Term
Model Year2018201420142014
ModelA8 / S8CTSCTSCTS
TrimS8 PlusPerformancePremiumVsport Premium
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Base Price $115,900 $57,400 $61,800 $69,070
Base Invoice $107,788 $53,669 $57,783 $64,580
Executive Plus Package 2,800      
Advanced Security Package   395    
20-way performance front seats   700    
Driver Assist Package   2,540    
Carbon fiber trim     0 0
Executive Plus Package 2,604      
Advanced Security Package   348    
20-way performance front seats   616    
Driver Assist Package   2,235    
Carbon fiber trim     0 0
Options (change) 2,800 3,635 0 0
Options (change) 2,604 3,199 0 0
Destination 975 925 925 925
Total Price $119,675 $61,960 $62,725 $69,995
Total Invoice $111,367 $57,793 $58,708 $65,505

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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 CTS dealer quotes from dealers using our car quote form.

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

Lowest Adjusted Price and Invoice: Cadillac CTS Performance
TrueDelta Adjusted Price Difference: $49,870
TrueDelta Adjusted Invoice Difference: $46,274
Model Year2018201420142014
ModelA8 / S8CTSCTSCTS
TrimS8 PlusPerformancePremiumVsport Premium
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Engine605hp V8272hp I4272hp I4420hp V6
TransmissionT8T6T6T8
DrivetrainAWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)630, 14?, 13?, 13?, 13
Tire (rear if not all the same)275/35-21245/40-18245/40-18245/40-18
Total Price$119,675$61,960$62,725$69,995
Adjustments for Features-7,8450-225-1,200
Feature-Adjusted Total Price$111,830$61,960$62,500$68,795
Cost Above Minimum$0$0$540$6,835
Total Invoice$111,367$57,793$58,708$65,505
Adjustments for Features-7,3000-211-1,123
Feature-Adjusted Total Invoice$104,067$57,793$58,497$64,382
Cost Above Minimum$0$0$704$6,589

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Features Comparison: Audi A8 / S8 vs. Cadillac CTS

Model Year2018201420142014
ModelA8 / S8CTSCTSCTS
TrimS8 PlusPerformancePremiumVsport Premium
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300  $1300
6-speed manually-shiftable automatic $1100$1100 
AWD$1700   
RWD $0$0$0
Accessories 
AC power outlet $100$100$100
Electronic engine sound enhancement   $0
Hands-free trunk or liftgate$100   
Power door closers$300   
Power trunk closer$350   
Remote start $150$150$150
Remote window/roof operation$15   
Semi-automated parking system $500$500$500
Sunshades, second row $125$125$125
Sunshades, second row, power$225   
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0   
Around view cameras$500   
Automatic braking, high-speed or partial $200$200$200
Backup collision intervention $150$150$150
Collision preparation system, rear$100   
Cross-traffic warning, rear $100$100$100
Full-size spare tire$225   
Lane departure prevention, steering-based$200   
Rearview camera $200$200$200
Rollover sensor$50   
Tires, run-flat $150$150$150
Wide-view front camera$150   
Wide-view rear camera$0   
Cargo Management 
Air-conditioned storage compartment$50   
Ski sack$50   
Climate Control 
Automatic air recirculation$100   
Heated windshield washer nozzles$15   
Rear dual-zone climate control$125   
Residual heat$50   
Drivetrain 
Active rear differential   $500
Engine / Motor 
Dual-mode exhaust, switchable$500   
Exterior 
Body kit$0   
Panoramic sunroof $1200$1200$1200
Rear spoiler$200   
Sunroof$900   
Infotainment 
App support $0$0$0
DVD-compatible player$0   
Handwriting recognition$200   
In-vehicle Internet$150   
Media drive$15   
Siri Eyes Free support $0$0$0
Telematics service, such as OnStar, with navigation $225$225$225
Traffic + travel information$25   
Traffic information $25$25$25
Voice control for external devices $0$0$0
Wi-Fi hotspot$50   
Instruments, Lights, and Mirrors 
Analog clock$25   
Approach detection $25$25$25
Auto-dimming passenger-side mirror$75   
Boost gauge   $75
Cornering lights$50   
Fog light, rear$100   
Headlight washers$50   
Interior ambient lighting $150$150$150
Interior ambient lighting, configurable$150   
Large color reconfigurable instrument cluster display  $250$250
LED headlights$1000   
Mirror tilt-down in reverse$25   
Power-folding mirrors$50   
Xenon HID headlights $500$500$500
Seats and Interior Trim 
Carbon fiber trim$200 $200$200
Door sill trim plates$100   
Folding second row seats $300$300$300
Illuminated door sill trim plates $200$200$200
Leather door panel trim$250   
Manual thigh support length adjuster, driver seat $50$50$50
Manual thigh support length adjuster, passenger seat $50$50$50
Massage, driver seat$100   
Massage, passenger seat$100   
Memory system, passenger seat$150   
Metal pedals  $75$75
Power headrest height adjuster, driver seat$50   
Power headrest height adjuster, passenger seat$50   
Power seat belt height adjusters, front row$25   
Power thigh bolsters, driver seat$100   
Power thigh bolsters, passenger seat$100   
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   
Synthetic suede headliner$650   
Wood trim $300  
Suspension, Wheels, and Tires 
Active steering$1000   
Air suspension, auto-leveling and height adjustable$1000   
Alloy wheels$350$350  
Electronic systems calibration selector$200  $200
Machined alloy wheels   $350
Polished alloy wheels  $350 
Sport suspension (upgrade)   $0
Total Value of Features$13,995$6,150$6,375$7,350
Value of Feature Adjustments$7,845$0$225$1,200
Value of Feature Adjustments-7,3000-211-1,123

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Specifications Comparison: Audi A8 / S8 vs. Cadillac CTS

Model Year20182014
ModelA8 / S8CTS
Body4dr Sedan4dr Sedan
Wheelbase117.8 in114.6 in
Length202.6 in195.5 in
Width76.7 in72.2 in
Height57.4 in57.2 in
Curb Weight4,686 lb.3,751 lb.
Fuel Capacity21.7 gal.19.0 gal.
Row 1 Headroom37.2 in39.2 in
Row 1 Shoulder Room59.1 in56.9 in
Row 1 Hip Room0.0 in53.8 in
Row 1 Legroom41.4 in42.6 in
Row 2 Headroom38.1 in37.5 in
Row 2 Shoulder Room57.8 in54.8 in
Row 2 Hip Room0.0 in53.3 in
Row 2 Legroom38.7 in35.4 in
Cargo Volume14.2 ft313.7 ft3

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Option Package Details
Audi A8 / S8 S8 Plus

Executive Plus Package
FeatureValueRequested?
Heated second row seats200Yes
Rear seat pass-through100Yes
Heated steering wheel100Yes
Ski sack50No
Radar- or camera-based collision preparation system0Yes
Lane departure warning200Yes
Adaptive cruise control, all-speed700Yes
Automatic braking, low-speed200Yes
Forward collision warning200Yes
Lane departure prevention, steering-based200No
Total Requested170087%
Total Not Requested25013%

Option Package Details
Cadillac CTS Performance

Advanced Security Package
FeatureValueRequested?
Alarm100No
Wheel locks25No
Laminated rear side windows100Yes
Total Requested10044%
Total Not Requested12556%
20-way performance front seats
FeatureValueRequested?
Leather upholstery, extended coverage0No
Manual thigh support adjuster, driver seat50Yes
Power seatback bolsters, driver100Yes
Manual thigh support adjuster, passenger seat50Yes
Power seatback bolsters, passenger seat100Yes
Total Requested300100%
Total Not Requested00%
Driver Assist Package
FeatureValueRequested?
Radar- or camera-based collision preparation system0Yes
Adaptive cruise control, all-speed700Yes
Automatic braking, low-speed200Yes
Automatic braking, high-speed200No
Backup collision intervention150No
Total Requested90072%
Total Not Requested35028%

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