Audi A8 / S8 Audi A8 / S8 2009 Cadillac ATS Cadillac ATS 2018

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Audi A8 / S8 vs. Cadillac ATS 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 ATS Invoice Comparison

Lowest Total Price: $45,885

Cadillac ATS Premium Luxury   
Difference: $29,590

Lowest Total Invoice: $43,605

Cadillac ATS Premium Luxury   
Difference: $26,644

Calculate Payments

  Down Payment Interest Rate Term
Model Year20092009201820182018
ModelA8 / S8A8 / S8ATSATSATS
TrimA8S8Premium LuxuryPremium PerformanceATS-V
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Base Price $74,050 $96,200 $44,295 $47,295 $60,995
Base Invoice $68,867 $89,465 $42,080 $44,930 $57,945
Laminated front side windows 600        
Metallic paint (extra cost)     595 595 595
Luxury Package         2,500
Protection Package         0
Sunroof         1,050
Laminated front side windows 557        
Metallic paint (extra cost)     530 530 530
Luxury Package         2,225
Protection Package         0
Sunroof         935
Options (change) 600 0 595 595 4,145
Options (change) 557 0 530 530 3,690
Destination 825 825 995 995 995
Gas Tax 0 2,100 0 0 0
Total Price $75,475 $99,125 $45,885 $48,885 $66,135
Total Invoice $70,249 $92,390 $43,605 $46,455 $62,630

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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 ATS

Lowest Adjusted Price and Invoice: Cadillac ATS Premium Luxury
TrueDelta Adjusted Price Difference: $27,355
TrueDelta Adjusted Invoice Difference: $24,602
Model Year20092009201820182018
ModelA8 / S8A8 / S8ATSATSATS
TrimA8S8Premium LuxuryPremium PerformanceATS-V
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Engine350hp V8450hp V10335hp V6335hp V6464hp V6
TransmissionT6T6T8T8M6
DrivetrainAWDAWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)200, 12200, 12?, 10?, 10?, 10
Tire (rear if not all the same)255/45-18265/35-20225/45-17225/40-18255/35-18
Total Price$75,475$99,125$45,885$48,885$66,135
Adjustments for Features-4,185-4,885-1,950-3,2000
Feature-Adjusted Total Price$71,290$94,240$43,935$45,685$66,135
Cost Above Minimum$0$22,950$0$1,750$22,200
Total Invoice$70,249$92,390$43,605$46,455$62,630
Adjustments for Features-3,895-4,553-1,853-3,0410
Feature-Adjusted Total Invoice$66,354$87,837$41,752$43,414$62,630
Cost Above Minimum$0$21,483$0$1,662$20,878

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Features Comparison: Audi A8 / S8 vs. Cadillac ATS

Model Year20092009201820182018
ModelA8 / S8A8 / S8ATSATSATS
TrimA8S8Premium LuxuryPremium PerformanceATS-V
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100$1100   
8-speed manually-shiftable automatic  $1300$1300 
6-speed manual    $150
AWD$1700$1700   
RWD  $0$0$0
Accessories 
AC power outlet  $100$100$100
Active noise reduction  $0$0$0
Electronic engine sound enhancement    $0
Heated steering wheel  $100$100 
Power door closers$300$300   
Power trunk closer$350$350   
Remote app  $25$25$25
Remote start  $150$150 
Remote window/roof operation$15$15   
Sunshade, rear, power$225$225   
Sunshades, second row$125$125   
Tilt/telescoping steering wheel, manual  $250  
Tilt/telescoping steering wheel, power$350$350 $350$350
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0$0   
Blind spot warning system  $200$200 
Cross-traffic warning, rear  $100$100 
Following distance indicator  $25$25 
Forward collision warning  $200$200 
Full-size spare tire$225$225   
High performance brake pads (optional)    $0
Lane departure warning  $200$200 
Lane keeping assist  $400$400 
Performance traction management    $250
Rear side airbags$300$300$300$300 
Safety key  $5$5$5
Tire inflation kit (optional)    $0
Tires, run-flat  $150$150 
Vehicle health reports  $0$0$0
Cargo Management 
Rear seat pass-through  $100$100$100
Climate Control 
Automatic air recirculation$100$100   
Heated windshield washer nozzles$15$15   
Rain-sensing wipers$175$175$175$175 
Residual heat$50$50   
Variable intermittent wipers    $75
Drivetrain 
Active rear differential    $500
Limited-slip rear differential   $300 
Engine / Motor 
Automatic start / stop  $150$150 
Exterior 
Active grille shutters  $0$0 
Bodyside moldings$75$75   
Carbon fiber hood    $0
Laminated front side windows$200 $200$200$200
Tow hook(s), front  $40$40$40
Infotainment 
4G LTE connectivity  $0$0$0
Android Auto support  $100$100$100
App support  $0$0$0
Apple CarPlay support  $100$100$100
Aux input  $50$50$50
Bluetooth audio streaming  $25$25$25
CD changer, remote$200$200   
HD radio  $50$50$50
iPod integration$100$100   
SMS text-to-speech reader  $25$25$25
Telematics service, such as OnStar, with navigation  $225$225$225
Traffic information  $25$25$25
USB port  $25$25$25
Voice control for external devices  $0$0$0
Wi-Fi hotspot  $50$50$50
Wireless charging station  $75$75$75
Instruments, Lights, and Mirrors 
Auto-dimming headlights  $200$200 
Auto-dimming passenger-side mirror$75$75   
Boost gauge    $75
Compass  $0$0$0
Cornering lights$50$50   
Fog light, rear$100$100   
Fog lights$125$125   
Head-up display (HUD)   $350 
Headlight washers$50$50   
Mirror tilt-down in reverse$25$25   
Power-folding mirrors$50$50   
Steering-linked headlights$150$150$150$150 
Seats and Interior Trim 
Carbon fiber trim    $200
Coordinated climate control, front seats  $0$0$0
Folding second row seats  $300$300$300
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
Memory system, passenger seat$150$150   
Metal pedals  $75$75$75
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$100
Power lumbar adjuster, passenger seat  $100$100$100
Power seatback bolsters, driver seat  $100$100$100
Power seatback bolsters, passenger seat    $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 headliner $650   
Synthetic suede inserts in leather seating surfaces    $0
Upholstered instrument panel  $300$300$300
Wood trim$300$300$300$300 
Suspension, Wheels, and Tires 
Adaptive dampers - electrical$500$500 $500$500
Air suspension, auto-leveling and height adjustable$1000$1000   
Alloy wheels$350$350$350 $350
Electronic systems calibration selector    $200
Machined alloy wheels   $350 
Performance steering system (optional)    $0
Sport suspension (upgrade) $0 $0 
Ultra-sport suspension (upgrade)    $0
Transmission 
Launch control    $100
Steering-wheel-mounted transmission controls  $100$100 
Total Value of Features$9,330$10,030$7,095$8,345$5,145
Value of Feature Adjustments$4,185$4,885$1,950$3,200$0
Value of Feature Adjustments-3,895-4,553-1,853-3,0410

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Specifications Comparison: Audi A8 / S8 vs. Cadillac ATS

Model Year20092018
ModelA8 / S8ATS
Body4dr Sedan4dr Sedan
Wheelbase115.9 in109.3 in
Length199.3 in182.8 in
Width74.6 in71.1 in
Height56.9 in55.9 in
Curb Weight4,289 lb.3,374 lb.
Fuel Capacity23.8 gal.16.0 gal.
Row 1 Headroom37.3 in38.6 in
Row 1 Shoulder Room59.1 in55.2 in
Row 1 Hip Room0.0 in53.0 in
Row 1 Legroom41.4 in42.5 in
Row 2 Headroom38.0 in36.8 in
Row 2 Shoulder Room57.5 in53.9 in
Row 2 Hip Room0.0 in52.3 in
Row 2 Legroom37.6 in33.5 in
Cargo Volume14.6 ft310.2 ft3

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Option Package Details
Cadillac ATS ATS-V

Luxury Package
FeatureValueRequested?
Second-row 2-section 3-person split bench100No
Folding second row seats300No
Universal garage door opener100Yes
Xenon HID headlights500Yes
Rear seat pass-through100No
Metal pedals75No
Bose, 10 speakers (with subwoofer)350No
Navigation system600Yes
AC power outlet100No
Surround sound250Yes
Voice control for nav and audio75Yes
Traffic information25No
Speed limit information0No
Total Requested152559%
Total Not Requested105041%
Protection Package
FeatureValueRequested?
Floor mats75Yes
Tow hook(s), front40No
Tire inflation kit (optional)0No
Total Requested7565%
Total Not Requested4035%

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