Audi A8 / S8 Audi A8 / S8 2018 Cadillac CTS Cadillac CTS 2007

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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: $37,855

Cadillac CTS 2.8 / 3.6   
Difference: $79,020

Lowest Total Invoice: $34,687

Cadillac CTS 2.8 / 3.6   
Difference: $74,076

Calculate Payments

  Down Payment Interest Rate Term
Model Year2018200720072007
ModelA8 / S8CTSCTSCTS
TrimS8 Plus2.8 / 3.63.6 SportCTS-V
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Base Price $115,900 $29,925 $36,385 $50,225
Base Invoice $107,788 $27,980 $34,020 $46,058
Sport Package   1,940    
Luxury Package   1,800 1,550  
Leather seating surfaces   1,300    
Navigation system   2,145 2,145  
Bose Edition Package   0 0  
Sunroof       1,200
Sport Package   1,610    
Luxury Package   1,493 1,286  
Leather seating surfaces   1,079    
Navigation system   1,780 1,780  
Bose Edition Package   0 0  
Sunroof       996
Options (change) 0 7,185 3,695 1,200
Options (change) 0 5,962 3,066 996
Destination 975 745 745 745
Gas Tax 0 0 0 1,300
Total Price $116,875 $37,855 $40,825 $53,470
Total Invoice $108,763 $34,687 $37,831 $49,099

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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 / S8 vs. Cadillac CTS

Lowest Adjusted Price and Invoice: Cadillac CTS 2.8 / 3.6
TrueDelta Adjusted Price Difference: $64,575
TrueDelta Adjusted Invoice Difference: $60,634
Model Year2018200720072007
ModelA8 / S8CTSCTSCTS
TrimS8 Plus2.8 / 3.63.6 SportCTS-V
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Engine605hp V8210hp V6255hp V6400hp V8
TransmissionT8M6M6M6
DrivetrainAWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)630, 14212, 8212, 8212, 8
Tire (rear if not all the same)275/35-21225/50-17225/50-18245/45-18
Total Price$116,875$37,855$40,825$53,470
Adjustments for Features-14,4450-500-375
Feature-Adjusted Total Price$102,430$37,855$40,325$53,095
Cost Above Minimum$0$0$2,470$15,240
Total Invoice$108,763$34,687$37,831$49,099
Adjustments for Features-13,4420-463-344
Feature-Adjusted Total Invoice$95,321$34,687$37,368$48,755
Cost Above Minimum$0$0$2,681$14,068

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Features Comparison: Audi A8 / S8 vs. Cadillac CTS

Model Year2018200720072007
ModelA8 / S8CTSCTSCTS
TrimS8 Plus2.8 / 3.63.6 SportCTS-V
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300   
6-speed manual $150$150$150
AWD$1700   
RWD $0$0$0
Accessories 
Active noise reduction$0   
Hands-free trunk or liftgate$100   
Power door closers$300   
Power trunk closer$350   
Proximity key$250   
Remote window/roof operation$15   
Sunshade, rear, power$225   
Sunshades, second row, power$225   
Tilt steering wheel, manual $150$150$150
Tilt/telescoping steering wheel, power$350   
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0   
Around view cameras$500   
Blind spot warning system$200   
Brake- or yaw-sensor-initiated collision preparation system$0   
Collision preparation system, rear$100   
Knee airbag, driver$75   
Knee airbag, passenger$75   
Obstacle detection, front$150   
Obstacle detection, rear$250   
Rear side airbags$300   
Rollover sensor$50   
Tire-pressure monitor$75 $75$75
Tires, run-flat   $150
Wide-view front camera$150   
Wide-view rear camera$0   
Cargo Management 
Air-conditioned storage compartment$50   
Rear seat pass-through $100$100$100
Climate Control 
Heated windshield washer nozzles$15   
Rain-sensing wipers$175   
Rear air vents with automatic controls$250   
Rear dual-zone climate control$125   
Residual heat$50   
Variable intermittent wipers $75$75$75
Drivetrain 
Limited-slip rear differential $300$300$300
Engine / Motor 
Dual-mode exhaust, switchable$500   
Exterior 
Body kit$0 $0$0
Bodyside moldings $75$75$75
Bright-finished exhaust tip(s)$25 $25$25
Laminated front side windows$200   
Laminated rear side windows$100   
Rear spoiler$200 $200 
Infotainment 
Aux input$50   
Bluetooth audio streaming$25   
Bluetooth cell phone link$100   
CD changer, in-dash $325$325$325
CD player$125   
DVD-compatible player$0   
Handwriting recognition$200   
HD radio$50   
In-vehicle Internet$150   
Media drive$15   
MP3-compatible player$50   
Surround sound$250   
Telematics service, such as OnStar $200$200$200
Traffic + travel information$25   
Traffic information $25$25$25
Wi-Fi hotspot$50   
Instruments, Lights, and Mirrors 
Analog clock$25   
Auto-dimming driver-side mirror$75  $75
Auto-dimming headlights$200   
Auto-dimming passenger-side mirror$75   
Compass$0 $0 
Cornering lights$50   
Fog light, rear$100   
Fog lights $125$125$125
Head-up display (HUD)$350   
Interior ambient lighting, configurable$150   
LED headlights$1000   
Mirror tilt-down in reverse$25   
Power-folding mirrors$50  $50
Steering-linked headlights$150   
Turn signals on or near mirrors$25   
Xenon HID headlights $500$500$500
Seats and Interior Trim 
Carbon fiber trim$200   
Cooled or ventilated front seats$300   
Folding second row seats   $300
Leather-wrapped steering wheel$150  $150
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 headrest height adjuster, driver seat$50   
Power headrest height adjuster, passenger seat$50   
Power lumbar adjuster, driver seat $100$100$100
Power lumbar adjuster, passenger seat $100$100$100
Power seat belt height adjusters, front row$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   
Power thigh support length adjuster, passenger seat$100   
Power upper seatback recliner, driver seat$100   
Power upper seatback recliner, passenger seat$100   
Synthetic suede inserts in leather seating surfaces   $0
Upholstered instrument panel$300   
Wood trim $300$300 
Wood/leather-wrapped steering wheel $150$150 
Suspension, Wheels, and Tires 
Active steering$1000   
Adaptive dampers - electrical$500   
Air suspension, auto-leveling and height adjustable$1000   
Alloy wheels$350  $350
Auto-leveling rear shocks  $200 
Electronic systems calibration selector$200   
Machined alloy wheels $350$350 
Sport suspension (upgrade) $0  
Ultra-sport suspension (upgrade)  $0$0
Transmission 
Steering-wheel-mounted transmission controls$100   
Total Value of Features$17,470$3,025$3,525$3,400
Value of Feature Adjustments$14,445$0$500$375
Value of Feature Adjustments-13,4420-463-344

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Specifications Comparison: Audi A8 / S8 vs. Cadillac CTS

Model Year20182007
ModelA8 / S8CTS
Body4dr Sedan4dr Sedan
Wheelbase117.8 in113.4 in
Length202.6 in190.1 in
Width76.7 in70.6 in
Height57.4 in56.7 in
Curb Weight4,686 lb.3,510 lb.
Fuel Capacity21.7 gal.17.5 gal.
Row 1 Headroom37.2 in38.9 in
Row 1 Shoulder Room59.1 in56.6 in
Row 1 Hip Room0.0 in53.4 in
Row 1 Legroom41.4 in42.4 in
Row 2 Headroom38.1 in36.9 in
Row 2 Shoulder Room57.8 in56.2 in
Row 2 Hip Room0.0 in53.8 in
Row 2 Legroom38.7 in36.2 in
Cargo Volume14.2 ft312.5 ft3

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Option Package Details
Cadillac CTS 2.8 / 3.6

Navigation system
FeatureValueRequested?
Navigation system600Yes
Voice control for nav and audio100Yes
Traffic information25Yes
Total Requested725100%
Total Not Requested00%
Sport Package
FeatureValueRequested?
Sport suspension (upgrade)250No
Stability control400Yes
225/50WR17 tires400No
Limited-slip rear differential300No
Xenon HID headlights500Yes
Machined alloy wheels0No
Headlight washers50Yes
Total Requested95050%
Total Not Requested95050%
Luxury Package
FeatureValueRequested?
Wood trim300No
Heated front seats200Yes
Power lumbar adjuster, driver seat100Yes
Power recliner, passenger seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Power lumbar adjuster, passenger seat100Yes
Universal garage door opener100Yes
Memory system, driver seat200Yes
Wood/leather-wrapped steering wheel0No
Power height adjuster, passenger seat100Yes
Power tilt adjuster, passenger seat100Yes
Compass0Yes
Machined alloy wheels0No
Total Requested110079%
Total Not Requested30021%
Bose Edition Package
FeatureValueRequested?
Sunroof900Yes
CD changer, in-dash200No
Bose, 212W, 8 speakers (with subwoofer)350No
Total Requested90062%
Total Not Requested55038%

Option Package Details
Cadillac CTS 3.6 Sport

Navigation system
FeatureValueRequested?
Navigation system600Yes
Voice control for nav and audio100Yes
Traffic information25Yes
Total Requested725100%
Total Not Requested00%
Luxury Package
FeatureValueRequested?
Wood trim300No
Heated front seats200Yes
Power lumbar adjuster, driver seat100Yes
Power recliner, passenger seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Power lumbar adjuster, passenger seat100Yes
Universal garage door opener100Yes
Memory system, driver seat200Yes
Wood/leather-wrapped steering wheel0No
Power height adjuster, passenger seat100Yes
Power tilt adjuster, passenger seat100Yes
Compass0Yes
Total Requested110079%
Total Not Requested30021%
Bose Edition Package
FeatureValueRequested?
Sunroof900Yes
CD changer, in-dash200No
Bose, 212W, 8 speakers (with subwoofer)350No
Total Requested90062%
Total Not Requested55038%

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