Audi A6 Audi A6 2006 Cadillac ATS Cadillac ATS 2016

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Audi A6 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 vs. Cadillac ATS Invoice Comparison

Lowest Total Price: $53,295

Cadillac ATS Premium   
Difference: $1,645

Lowest Total Invoice: $49,556

Cadillac ATS Premium   
Difference: $931

Calculate Payments

  Down Payment Interest Rate Term
Model Year200620062016
ModelA6A6ATS
Trim3.24.2Premium
Body4dr Sedan4dr Sedan4dr Sedan
Base Price $40,820 $53,770 $46,110
Base Invoice $37,572 $49,559 $43,113
Technology Package 3,800 3,800  
Sunroof 1,450   1,050
Premium Package 2,500    
Bose 330W 13 speakers 0    
Navigation system 1,800 1,800  
Polished alloy wheels 1,200 900 850
Heated steering wheel 200 200  
Rear side airbags 350 350  
Adaptive cruise control 2,100 2,100  
Cold Weather Package     600
Driver Assist Package     2,885
CD player, remote     250
Metallic paint (extra cost)     495
Cargo net     60
Technology Package 3,458 3,458  
Sunroof 1,320   924
Premium Package 2,275    
Bose 330W 13 speakers 0    
Navigation system 1,638 1,638  
Polished alloy wheels 1,092 819 748
Heated steering wheel 182 182  
Rear side airbags 319 319  
Adaptive cruise control 1,911 1,911  
Cold Weather Package     528
Driver Assist Package     2,539
CD player, remote     220
Metallic paint (extra cost)     436
Cargo net     53
Options (change) 13,400 9,150 6,190
Options (change) 12,195 8,327 5,448
Destination 720 720 995
Total Price $54,940 $63,640 $53,295
Total Invoice $50,487 $58,606 $49,556

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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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Request free, no-obligation Audi A6 dealer quotes or Cadillac ATS dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Audi A6 vs. Cadillac ATS

Lowest Adjusted Price and Invoice: Cadillac ATS Premium
TrueDelta Adjusted Price Difference: $7,220
TrueDelta Adjusted Invoice Difference: $6,115
Model Year200620062016
ModelA6A6ATS
Trim3.24.2Premium
Body4dr Sedan4dr Sedan4dr Sedan
Engine255hp V6335hp V8272hp I4
TransmissionCVT-7T6T8
DrivetrainFWDAWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)330, 13330, 13?, 10
Tire (rear if not all the same)245/40-18245/40-18225/40-18
Total Price$54,940$63,640$53,295
Adjustments for Features0-1,800-5,575
Feature-Adjusted Total Price$54,940$61,840$47,720
Cost Above Minimum$0$6,900$0
Total Invoice$50,487$58,606$49,556
Adjustments for Features0-1,658-5,184
Feature-Adjusted Total Invoice$50,487$56,948$44,372
Cost Above Minimum$0$6,461$0

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Features Comparison: Audi A6 vs. Cadillac ATS

Model Year200620062016
ModelA6A6ATS
Trim3.24.2Premium
Body4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
7-speed manually-shiftable CVT$1100  
6-speed manually-shiftable automatic $1100 
8-speed manually-shiftable automatic  $1300
FWD$0  
AWD $1700 
RWD  $0
Accessories 
AC power outlet  $100
Active noise reduction  $0
Adaptive cruise control$600$600 
Adaptive cruise control, all-speed  $850
Remote app  $25
Remote start  $150
Tilt/telescoping steering wheel, manual$250  
Tilt/telescoping steering wheel, power $350$350
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0$0 
Automatic braking, high-speed or partial  $200
Automatic braking, low-speed  $200
Backup collision intervention  $150
Blind spot warning system  $200
Cross-traffic warning, rear  $100
Forward collision warning  $200
Knee airbag, driver  $75
Knee airbag, passenger  $75
Lane departure warning  $200
Lane keeping assist  $400
Obstacle detection, front  $150
Radar- or camera-based collision preparation system  $0
Rearview camera  $200
Tires, run-flat  $150
Vehicle health reports  $0
Cargo Management 
Rear seat pass-through  $100
Storage compartment under front seat(s)$50$50 
Climate Control 
Heated windshield washer nozzles$15$15 
Residual heat$50$50 
Drivetrain 
Limited-slip rear differential  $300
Engine / Motor 
Automatic start / stop  $150
Exterior 
Bodyside moldings$75$75 
Laminated front side windows  $200
Tow hook(s), front  $40
Infotainment 
4G LTE connectivity  $0
Android Auto support  $100
App support  $0
Apple CarPlay support  $100
Aux input  $50
Bluetooth audio streaming  $25
CD changer, remote$200$200 
CD player, remote  $100
HD radio  $50
MP3-compatible player  $50
SMS text-to-speech reader  $25
Telematics service, such as OnStar, with navigation  $225
Traffic information  $25
Voice control for external devices  $0
Wi-Fi hotspot  $50
Wireless charging station  $75
Instruments, Lights, and Mirrors 
Auto-dimming headlights  $200
Auto-dimming passenger-side mirror$75$75 
Fog light, rear$100$100 
Fog lights$125$125 
Head-up display (HUD)  $350
Mirror tilt-down in reverse$25$25 
Power-folding mirrors$50$50 
Seats and Interior Trim 
Coordinated climate control, front seats  $0
Manual thigh support length adjuster, driver seat  $50
Manual thigh support length adjuster, passenger seat  $50
Power 4-way lumbar adjuster, driver seat$150$150 
Power 4-way lumbar adjuster, passenger seat$150$150 
Power lumbar adjuster, driver seat  $100
Power lumbar adjuster, passenger seat  $100
Power seatback bolsters, driver seat  $100
Upholstered instrument panel  $300
Suspension, Wheels, and Tires 
Adaptive dampers - electrical  $500
Sport suspension (upgrade)  $0
Transmission 
Steering-wheel-mounted transmission controls  $100
Total Value of Features$3,015$4,815$8,590
Value of Feature Adjustments$0$1,800$5,575
Value of Feature Adjustments0-1,658-5,184

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Specifications Comparison: Audi A6 vs. Cadillac ATS

Model Year20062016
ModelA6ATS
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 3.2

Technology Package
FeatureValueRequested?
Navigation system600Yes
Satellite radio200Yes
Obstacle detection, rear250Yes
Proximity key250Yes
Voice control for nav and audio100Yes
Total Requested1400100%
Total Not Requested00%
Premium Package
FeatureValueRequested?
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Memory system, driver seat200Yes
Satellite radio200Yes
Auto-dimming driver-side mirror75Yes
Compass0Yes
Surround sound250Yes
Storage compartment under front seat(s)50No
Power-folding mirrors50No
Auto-dimming passenger-side mirror75No
Total Requested162590%
Total Not Requested17510%

Option Package Details
Audi A6 4.2

Technology Package
FeatureValueRequested?
Navigation system600Yes
Obstacle detection, rear250Yes
Proximity key250Yes
Voice control for nav and audio100Yes
Total Requested1200100%
Total Not Requested00%

Option Package Details
Cadillac ATS Premium

CD player, remote
FeatureValueRequested?
CD player, remote100Yes
MP3-compatible player50No
Total Requested10067%
Total Not Requested5033%
Cold Weather Package
FeatureValueRequested?
Heated front seats200Yes
Heated steering wheel100Yes
Coordinated climate control, front seats0No
Total Requested300100%
Total Not Requested00%
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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