Audi A8 / S8 Audi A8 / S8 2016 Cadillac CTS Cadillac CTS 2006

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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: $38,925

Cadillac CTS 2.8 / 3.6   
Difference: $76,900

Lowest Total Invoice: $35,503

Cadillac CTS 2.8 / 3.6   
Difference: $72,280

Calculate Payments

  Down Payment Interest Rate Term
Model Year2016201620062006
ModelA8 / S8A8 / S8CTSCTS
TrimS8S8 Plus2.8 / 3.6CTS-V
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Base Price $114,900 $114,900 $29,270 $49,475
Base Invoice $106,858 $106,858 $27,368 $45,372
Wood trim 0 0    
Sport Package     1,640  
Luxury Package     1,800  
Leather seating surfaces     1,300  
Navigation system     2,995  
Sunroof     1,200 1,200
Wood trim 0 0    
Sport Package     1,361  
Luxury Package     1,493  
Leather seating surfaces     1,079  
Navigation system     2,486  
Sunroof     996 996
Options (change) 0 0 8,935 1,200
Options (change) 0 0 7,415 996
Destination 925 925 720 720
Gas Tax 0 0 0 1,300
Total Price $115,825 $115,825 $38,925 $52,695
Total Invoice $107,783 $107,783 $35,503 $48,388

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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: $60,605
TrueDelta Adjusted Invoice Difference: $57,116
Model Year2016201620062006
ModelA8 / S8A8 / S8CTSCTS
TrimS8S8 Plus2.8 / 3.6CTS-V
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Engine520hp V8605hp V8210hp V6400hp V8
TransmissionT8T8M6M6
DrivetrainAWDAWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)630, 14630, 14212, 8212, 8
Tire (rear if not all the same)275/35-21275/35-21225/50-17245/45-18
Total Price$115,825$115,825$38,925$52,695
Adjustments for Features-16,295-14,5450-300
Feature-Adjusted Total Price$99,530$101,280$38,925$52,395
Cost Above Minimum$0$1,750$0$13,470
Total Invoice$107,783$107,783$35,503$48,388
Adjustments for Features-15,164-13,5350-275
Feature-Adjusted Total Invoice$92,619$94,248$35,503$48,113
Cost Above Minimum$0$1,629$0$12,610

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Features Comparison: Audi A8 / S8 vs. Cadillac CTS

Model Year2016201620062006
ModelA8 / S8A8 / S8CTSCTS
TrimS8S8 Plus2.8 / 3.6CTS-V
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300$1300  
6-speed manual  $150$150
AWD$1700$1700  
RWD  $0$0
Accessories 
Active noise reduction$0$0  
Adaptive cruise control, all-speed$850   
Cruise control $150$150$150
Hands-free trunk or liftgate$100$100  
Heated steering wheel$100   
Power door closers$300$300  
Power trunk closer$350$350  
Proximity key$250$250  
Remote window/roof operation$15$15  
Sunshade, rear, power$225$225  
Sunshades, second row, power$225$225  
Tilt steering wheel, manual  $150$150
Tilt/telescoping steering wheel, power$350$350  
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0$0  
Around view cameras$500$500  
Automatic braking, low-speed$200   
Blind spot warning system$200$200  
Brake- or yaw-sensor-initiated collision preparation system $0  
Collision preparation system, rear$100$100  
Forward collision warning$200   
Knee airbag, driver$75$75  
Knee airbag, passenger$75$75  
Lane departure prevention, steering-based$200   
Lane departure warning$200   
Obstacle detection, front$150$150  
Obstacle detection, rear$250$250  
Radar- or camera-based collision preparation system$0   
Rear side airbags$300$300  
Rollover sensor$50$50  
Tire-pressure monitor$75$75 $75
Tires, run-flat   $150
Wide-view front camera$150$150  
Wide-view rear camera$0$0  
Cargo Management 
Air-conditioned storage compartment$50$50  
Rear seat pass-through$100 $100$100
Ski sack$50   
Climate Control 
Heated windshield washer nozzles$15$15  
Rain-sensing wipers$175$175  
Rear air vents with automatic controls$250$250  
Rear dual-zone climate control$125$125  
Residual heat$50$50  
Variable intermittent wipers  $75$75
Drivetrain 
Limited-slip rear differential  $300$300
Engine / Motor 
Dual-mode exhaust, switchable$500$500  
Exterior 
Body kit$0$0 $0
Bodyside moldings  $75$75
Bright-finished exhaust tip(s)$25$25 $25
Laminated front side windows$200$200  
Laminated rear side windows$100$100  
Rear spoiler $200  
Infotainment 
Aux input$50$50  
Bluetooth audio streaming$25$25  
Bluetooth cell phone link$100$100  
CD changer, in-dash  $325$325
CD player$125$125  
DVD-compatible player$0$0  
Handwriting recognition$200$200  
HD radio$50$50  
In-vehicle Internet$150$150  
Media drive$15$15  
MP3-compatible player$50$50  
Surround sound$250$250  
Telematics service, such as OnStar  $200$200
Traffic + travel information$25$25  
Traffic information  $25$25
Wi-Fi hotspot$50$50  
Instruments, Lights, and Mirrors 
Analog clock$25$25  
Auto-dimming driver-side mirror$75$75  
Auto-dimming headlights$200$200  
Auto-dimming passenger-side mirror$75$75  
Compass$0$0  
Cornering lights$50$50  
Fog light, rear$100$100  
Fog lights  $125$125
Head-up display (HUD)$350$350  
Interior ambient lighting, configurable$150$150  
LED headlights$1000$1000  
Mirror tilt-down in reverse$25$25  
Power-folding mirrors$50$50 $50
Steering-linked headlights$150$150  
Turn signals on or near mirrors$25$25  
Xenon HID headlights  $500$500
Seats and Interior Trim 
Cooled or ventilated front seats$300$300  
Folding second row seats   $300
Heated second row seats$200   
Leather-wrapped steering wheel$150$150 $150
Massage, driver seat$100$100  
Massage, passenger seat$100$100  
Memory system, passenger seat$150$150  
Power 4-way lumbar adjuster, driver seat$150$150  
Power 4-way lumbar adjuster, passenger seat$150$150  
Power headrest height adjuster, driver seat$50$50  
Power headrest height adjuster, passenger seat$50$50  
Power lumbar adjuster, driver seat  $100$100
Power lumbar adjuster, passenger seat  $100$100
Power seat belt height adjusters, front row$25$25  
Power seatback bolsters, driver seat$100$100  
Power seatback bolsters, passenger seat$100$100  
Power thigh bolsters, driver seat$100$100  
Power thigh bolsters, passenger seat$100$100  
Power thigh support length adjuster, driver seat$100$100  
Power thigh support length adjuster, passenger seat$100$100  
Power upper seatback recliner, driver seat$100$100  
Power upper seatback recliner, passenger seat$100$100  
Synthetic suede inserts in leather seating surfaces   $0
Upholstered instrument panel$300$300  
Wood trim$300$300$300 
Wood/leather-wrapped steering wheel  $150 
Suspension, Wheels, and Tires 
Active steering$1000$1000  
Adaptive dampers - electrical$500$500  
Air suspension, auto-leveling and height adjustable$1000$1000  
Alloy wheels$350$350 $350
Electronic systems calibration selector$200$200  
Machined alloy wheels  $350 
Sport suspension (upgrade)  $0 
Ultra-sport suspension (upgrade)   $0
Transmission 
Steering-wheel-mounted transmission controls$100$100  
Total Value of Features$19,470$17,720$3,175$3,475
Value of Feature Adjustments$16,295$14,545$0$300
Value of Feature Adjustments-15,164-13,5350-275

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Specifications Comparison: Audi A8 / S8 vs. Cadillac CTS

Model Year20162006
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
CD changer, in-dash200No
Bose, 212W, 8 speakers (with subwoofer)350No
Voice control for nav and audio100Yes
Traffic information25Yes
Total Requested72557%
Total Not Requested55043%
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 trim300Yes
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
Compass0No
Machined alloy wheels0No
Total Requested1400100%
Total Not Requested00%

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