Audi A8 / S8 Audi A8 / S8 2018 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: $48,095

Cadillac ATS Premium Luxury   
Difference: $71,580

Lowest Total Invoice: $45,572

Cadillac ATS Premium Luxury   
Difference: $65,795

Calculate Payments

  Down Payment Interest Rate Term
Model Year201820182018
ModelA8 / S8ATSATS
TrimS8 PlusPremium LuxuryPremium Performance
Body4dr Sedan4dr Sedan4dr Sedan
Base Price $115,900 $44,295 $47,295
Base Invoice $107,788 $42,080 $44,930
Executive Plus Package 2,800    
Driver Assist Package   2,150 1,300
Metallic paint (extra cost)   595 595
Cargo net   60 60
Executive Plus Package 2,604    
Driver Assist Package   1,914 1,157
Metallic paint (extra cost)   530 530
Cargo net   53 53
Options (change) 2,800 2,805 1,955
Options (change) 2,604 2,497 1,740
Destination 975 995 995
Total Price $119,675 $48,095 $50,245
Total Invoice $111,367 $45,572 $47,665

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

Lowest Adjusted Price and Invoice: Cadillac ATS Premium Luxury
TrueDelta Adjusted Price Difference: $62,080
TrueDelta Adjusted Invoice Difference: $56,955
Model Year201820182018
ModelA8 / S8ATSATS
TrimS8 PlusPremium LuxuryPremium Performance
Body4dr Sedan4dr Sedan4dr Sedan
Engine605hp V8335hp V6335hp V6
TransmissionT8T8T8
DrivetrainAWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)630, 14?, 10?, 10
Tire (rear if not all the same)275/35-21225/45-17225/40-18
Total Price$119,675$48,095$50,245
Adjustments for Features-9,5000-800
Feature-Adjusted Total Price$110,175$48,095$49,445
Cost Above Minimum$0$0$1,350
Total Invoice$111,367$45,572$47,665
Adjustments for Features-8,8400-759
Feature-Adjusted Total Invoice$102,527$45,572$46,906
Cost Above Minimum$0$0$1,334

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Features Comparison: Audi A8 / S8 vs. Cadillac ATS

Model Year201820182018
ModelA8 / S8ATSATS
TrimS8 PlusPremium LuxuryPremium Performance
Body4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300$1300$1300
AWD$1700  
RWD $0$0
Accessories 
AC power outlet $100$100
Hands-free trunk or liftgate$100  
Power door closers$300  
Power trunk closer$350  
Remote app $25$25
Remote start $150$150
Remote window/roof operation$15  
Sunshade, rear, power$225  
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
Backup collision intervention $150$150
Collision preparation system, rear$100  
Cross-traffic warning, rear $100$100
Following distance indicator $25$25
Full-size spare tire$225  
Lane departure prevention, steering-based$200  
Lane keeping assist $400$400
Rearview camera $200$200
Rollover sensor$50  
Safety key $5$5
Tires, run-flat $150$150
Vehicle health reports $0$0
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 air vents $100$100
Rear air vents with automatic controls$250  
Rear dual-zone climate control$125  
Residual heat$50  
Drivetrain 
Limited-slip rear differential  $300
Engine / Motor 
Automatic start / stop $150$150
Dual-mode exhaust, switchable$500  
Exterior 
Body kit$0  
Laminated rear side windows$100  
Rear spoiler$200  
Tow hook(s), front $40$40
Infotainment 
4G LTE connectivity $0$0
Android Auto support $100$100
App support $0$0
Apple CarPlay support $100$100
CD player$125  
DVD-compatible player$0  
Handwriting recognition$200  
In-vehicle Internet$150  
Media drive$15  
MP3-compatible player$50  
SD Card slot$25  
SMS text-to-speech reader $25$25
Telematics service, such as OnStar, with navigation $225$225
Traffic + travel information$25  
Traffic information $25$25
Voice control for external devices $0$0
Wireless charging station $75$75
Instruments, Lights, and Mirrors 
Analog clock$25  
Auto-dimming passenger-side mirror$75  
Cornering lights$50  
Fog light, rear$100  
Headlight washers$50  
Interior ambient lighting $150$150
Interior ambient lighting, configurable$150  
LED headlights$1000  
Mirror tilt-down in reverse$25  
Power-folding mirrors$50  
Xenon HID headlights $500$500
Seats and Interior Trim 
Carbon fiber trim$200  
Cooled or ventilated front seats$300  
Coordinated climate control, front seats $0$0
Folding second row seats $300$300
Heated second row seats$200  
Leather door panel trim$250  
Manual thigh support length adjuster, driver seat $50$50
Manual thigh support length adjuster, passenger seat $50$50
Massage, driver seat$100  
Massage, passenger seat$100  
Memory system, passenger seat$150  
Metal pedals $75$75
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
Power lumbar adjuster, passenger seat $100$100
Power seat belt height adjusters, front row$25  
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 headliner$650  
Wood trim $300$300
Suspension, Wheels, and Tires 
Active steering$1000  
Adaptive dampers - electrical$500 $500
Air suspension, auto-leveling and height adjustable$1000  
Alloy wheels$350$350 
Electronic systems calibration selector$200  
Machined alloy wheels  $350
Sport suspension (upgrade)  $0
Total Value of Features$15,120$5,620$6,420
Value of Feature Adjustments$9,500$0$800
Value of Feature Adjustments-8,8400-759

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Specifications Comparison: Audi A8 / S8 vs. Cadillac ATS

Model Year20182018
ModelA8 / S8ATS
Body4dr Sedan4dr Sedan
Wheelbase117.8 in109.3 in
Length202.6 in182.8 in
Width76.7 in71.1 in
Height57.4 in55.9 in
Curb Weight4,686 lb.3,374 lb.
Fuel Capacity21.7 gal.16.0 gal.
Row 1 Headroom37.2 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 Headroom38.1 in36.8 in
Row 2 Shoulder Room57.8 in53.9 in
Row 2 Hip Room0.0 in52.3 in
Row 2 Legroom38.7 in33.5 in
Cargo Volume14.2 ft310.2 ft3

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Option Package Details
Audi A8 / S8 S8 Plus

Executive Plus Package
FeatureValueRequested?
Rear seat pass-through100Yes
Heated steering wheel100Yes
Ski sack50No
Heated second row seats200No
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-based200Yes
Total Requested170087%
Total Not Requested25013%

Option Package Details
Cadillac ATS Premium Luxury

Driver Assist Package
FeatureValueRequested?
Tilt/telescoping steering wheel, power100Yes
Head-up display (HUD)350Yes
Radar- or camera-based collision preparation system0Yes
Adaptive cruise control, all-speed700Yes
Automatic braking, low-speed200Yes
Automatic braking, high-speed or partial200No
Backup collision intervention150No
Total Requested135079%
Total Not Requested35021%

Option Package Details
Cadillac ATS Premium Performance

Driver Assist Package
FeatureValueRequested?
Radar- or camera-based collision preparation system0Yes
Adaptive cruise control, all-speed700Yes
Automatic braking, low-speed200Yes
Automatic braking, high-speed or partial200No
Backup collision intervention150No
Total Requested90072%
Total Not Requested35028%

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