Audi A6 / S6 Audi A6 / S6 2008 Cadillac ATS Cadillac ATS 2018

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Audi A6 / S6 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 A6 / S6 vs. Cadillac ATS Invoice Comparison

Lowest Total Price: $48,095

Cadillac ATS Premium Luxury   
Difference: $8,820

Lowest Total Invoice: $45,572

Cadillac ATS Premium Luxury   
Difference: $7,370

Calculate Payments

  Down Payment Interest Rate Term
Model Year20082008200820182018
ModelA6 / S6A6 / S6A6 / S6ATSATS
TrimA6 3.2A6 4.2S6Premium LuxuryPremium Performance
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Base Price $42,950 $56,300 $72,350 $44,295 $47,295
Base Invoice $39,943 $52,361 $67,285 $42,080 $44,930
Premium Package 3,550        
Technology Package 4,100 3,450 3,350    
Cold Weather Package 600 600      
Laminated front side windows 900 900 900    
iPod integration 290 290 290    
Rear side airbags 350 350 350    
Lane departure warning 900 900 900    
Sport suspension (upgrade) 500 500      
Adaptive cruise control 2,000 2,000 2,000    
Driver Assist Package       2,150 1,300
Metallic paint (extra cost)       595 595
Cargo net       60 60
Premium Package 3,302        
Technology Package 3,813 3,208 3,115    
Cold Weather Package 557 557      
Laminated front side windows 838 838 838    
iPod integration 225 225 225    
Rear side airbags 325 325 325    
Lane departure warning 838 838 838    
Sport suspension (upgrade) 466 466      
Adaptive cruise control 1,860 1,860 1,860    
Driver Assist Package       1,914 1,157
Metallic paint (extra cost)       530 530
Cargo net       53 53
Options (change) 13,190 8,990 7,790 2,805 1,955
Options (change) 12,224 8,317 7,201 2,497 1,740
Destination 775 775 775 995 995
Gas Tax 0 0 1,300 0 0
Total Price $56,915 $66,065 $82,215 $48,095 $50,245
Total Invoice $52,942 $61,453 $76,561 $45,572 $47,665

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TrueDelta Value Comparison: Audi A6 / S6 vs. Cadillac ATS

Lowest Adjusted Price and Invoice: Cadillac ATS Premium Luxury
TrueDelta Adjusted Price Difference: $11,960
TrueDelta Adjusted Invoice Difference: $10,345
Model Year20082008200820182018
ModelA6 / S6A6 / S6A6 / S6ATSATS
TrimA6 3.2A6 4.2S6Premium LuxuryPremium Performance
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Engine255hp V6350hp V8435hp V10335hp V6335hp V6
TransmissionCVT-7T6T6T8T8
DrivetrainFWDAWDAWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)330, 13330, 13330, 13?, 10?, 10
Tire (rear if not all the same)245/40-18245/40-18265/35-19225/45-17225/40-18
Total Price$56,915$66,065$82,215$48,095$50,245
Adjustments for Features0-1,950-2,075-3,140-3,940
Feature-Adjusted Total Price$56,915$64,115$80,140$44,955$46,305
Cost Above Minimum$0$7,200$23,225$0$1,350
Total Invoice$52,942$61,453$76,561$45,572$47,665
Adjustments for Features0-1,814-1,932-2,975-3,738
Feature-Adjusted Total Invoice$52,942$59,639$74,629$42,597$43,927
Cost Above Minimum$0$6,697$21,687$0$1,330

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Features Comparison: Audi A6 / S6 vs. Cadillac ATS

Model Year20082008200820182018
ModelA6 / S6A6 / S6A6 / S6ATSATS
TrimA6 3.2A6 4.2S6Premium LuxuryPremium Performance
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
7-speed manually-shiftable CVT$1100    
6-speed manually-shiftable automatic $1100$1100  
8-speed manually-shiftable automatic   $1300$1300
FWD$0    
AWD $1700$1700  
RWD   $0$0
Accessories 
AC power outlet   $100$100
Active noise reduction   $0$0
Adaptive cruise control$600$600$600  
Adaptive cruise control, all-speed   $850$850
Heated steering wheel$100$100 $100$100
Remote app   $25$25
Remote start   $150$150
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0$0$0  
Automatic braking, high-speed or partial   $200$200
Automatic braking, low-speed   $200$200
Backup collision intervention   $150$150
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$225  
Knee airbag, driver   $75$75
Knee airbag, passenger   $75$75
Lane keeping assist   $400$400
Obstacle detection, front   $150$150
Radar- or camera-based collision preparation system   $0$0
Safety key   $5$5
Tires, run-flat   $150$150
Vehicle health reports   $0$0
Cargo Management 
Cargo mat$40$40$40  
Ski sack$50$50$50  
Storage compartment under front seat(s)$50$50$50  
Climate Control 
Automatic air recirculation$100$100$100  
Heated windshield washer nozzles$15$15$15  
Residual heat$50$50$50  
Drivetrain 
Limited-slip rear differential    $300
Engine / Motor 
Automatic start / stop   $150$150
Exterior 
Bodyside cladding  $350  
Bodyside moldings$75$75   
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
Aux input   $50$50
Bluetooth audio streaming   $25$25
CD changer, remote$200$200$200  
HD radio   $50$50
iPod integration$100$100$100  
MP3-compatible player$50$50$50  
SMS text-to-speech reader   $25$25
Telematics service, such as OnStar, with navigation   $225$225
Traffic information   $25$25
USB port   $25$25
Voice control for external devices   $0$0
Wi-Fi hotspot   $50$50
Wireless charging station   $75$75
Instruments, Lights, and Mirrors 
Auto-dimming headlights   $200$200
Auto-dimming passenger-side mirror$75$75$75  
Fog light, rear$100$100$100  
Fog lights$125$125$125  
Head-up display (HUD)   $350$350
Headlight washers$50$50$50  
Mirror tilt-down in reverse$25$25$25  
Power-folding mirrors$50$50$50  
Seats and Interior Trim 
Coordinated climate control, front seats   $0$0
Heated second row seats$200$200   
Leather door panel trim $250$250  
Manual thigh support length adjuster, driver seat  $50$50$50
Manual thigh support length adjuster, passenger seat   $50$50
Metal pedals   $75$75
Power 4-way lumbar adjuster, driver seat$150$150$150  
Power 4-way lumbar adjuster, passenger seat$150$150$150  
Power lumbar adjuster, driver seat   $100$100
Power lumbar adjuster, passenger seat   $100$100
Power seatback bolsters, driver seat   $100$100
Upholstered instrument panel   $300$300
Suspension, Wheels, and Tires 
Adaptive dampers - electrical    $500
Alloy wheels$350$350$350$350 
Machined alloy wheels    $350
Sport suspension (upgrade)$0$0$0 $0
Transmission 
Steering-wheel-mounted transmission controls  $100$100$100
Total Value of Features$4,030$5,980$6,105$7,170$7,970
Value of Feature Adjustments$0$1,950$2,075$3,140$3,940
Value of Feature Adjustments0-1,814-1,932-2,975-3,738

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Specifications Comparison: Audi A6 / S6 vs. Cadillac ATS

Model Year20082018
ModelA6 / S6ATS
Body4dr Sedan4dr Sedan
Wheelbase111.9 in109.3 in
Length193.5 in182.8 in
Width73.1 in71.1 in
Height57.5 in55.9 in
Curb Weight4,013 lb.3,374 lb.
Fuel Capacity21.1 gal.16.0 gal.
Row 1 Headroom38.7 in38.6 in
Row 1 Shoulder Room57.1 in55.2 in
Row 1 Hip Room0.0 in53.0 in
Row 1 Legroom41.3 in42.5 in
Row 2 Headroom37.8 in36.8 in
Row 2 Shoulder Room55.9 in53.9 in
Row 2 Hip Room0.0 in52.3 in
Row 2 Legroom36.9 in33.5 in
Cargo Volume15.9 ft310.2 ft3

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Option Package Details
Audi A6 / S6 A6 3.2

Premium Package
FeatureValueRequested?
Bose, 330W, 13 speakers (with subwoofer)350No
Heated front seats200Yes
Sunroof900Yes
Auto-dimming rearview mirror150Yes
Xenon HID headlights500Yes
Memory system, driver seat200Yes
Auto-dimming driver-side mirror75Yes
Compass0Yes
Surround sound250Yes
Storage compartment under front seat(s)50No
Power-folding mirrors50No
Auto-dimming passenger-side mirror75No
Total Requested227581%
Total Not Requested52519%
Technology Package
FeatureValueRequested?
Navigation system600Yes
Tilt/telescoping steering wheel, power100Yes
Universal garage door opener100Yes
Steering-linked headlights150Yes
Obstacle detection, rear250Yes
Rearview camera200Yes
Proximity key250Yes
Voice control for nav and audio100Yes
Total Requested1750100%
Total Not Requested00%
Cold Weather Package
FeatureValueRequested?
Heated second row seats200No
Rear seat pass-through100Yes
Heated steering wheel100Yes
Ski sack50No
Total Requested20044%
Total Not Requested25056%

Option Package Details
Audi A6 / S6 A6 4.2

Technology Package
FeatureValueRequested?
Navigation system600Yes
Obstacle detection, rear250Yes
Rearview camera200Yes
Proximity key250Yes
Voice control for nav and audio100Yes
Total Requested1400100%
Total Not Requested00%
Cold Weather Package
FeatureValueRequested?
Heated second row seats200No
Rear seat pass-through100Yes
Heated steering wheel100Yes
Ski sack50No
Total Requested20044%
Total Not Requested25056%

Option Package Details
Audi A6 / S6 S6

Technology Package
FeatureValueRequested?
Navigation system600Yes
Obstacle detection, rear250Yes
Rearview camera200Yes
Proximity key250Yes
Voice control for nav and audio100Yes
Total Requested1400100%
Total Not Requested00%

Option Package Details
Cadillac ATS Premium Luxury

Driver Assist Package
FeatureValueRequested?
Tilt/telescoping steering wheel, power100Yes
Head-up display (HUD)350No
Radar- or camera-based collision preparation system0No
Adaptive cruise control, all-speed700No
Automatic braking, low-speed200No
Automatic braking, high-speed or partial200No
Backup collision intervention150No
Total Requested1006%
Total Not Requested160094%

Option Package Details
Cadillac ATS Premium Performance

Driver Assist Package
FeatureValueRequested?
Radar- or camera-based collision preparation system0No
Adaptive cruise control, all-speed700No
Automatic braking, low-speed200No
Automatic braking, high-speed or partial200No
Backup collision intervention150No
Total Requested00%
Total Not Requested1250100%

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