Audi A6 / S6 Audi A6 / S6 2020 Cadillac ATS Cadillac ATS 2015

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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: $52,000

Cadillac ATS Premium   
Difference: $9,820

Calculate Payments

  Down Payment Interest Rate Term
Model Year2020202020202015
ModelA6 / S6A6 / S6A6 / S6ATS
Trim4555S6Premium
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Base Price $54,900 $59,800 $73,900 $45,615
Driver Assistance Package 2,000 2,000 2,000  
Competition Package 3,000 3,000    
Metallic paint (extra cost) 575 575 575  
Rear side airbags 350 350 350  
Cold Weather Package       600
CD player, remote       300
Driver Assist Package       3,380
Cargo net       60
Sunroof       1,050
Driver Assistance Package 1,860 1,860 1,860  
Competition Package 2,790 2,790    
Metallic paint (extra cost) 536 536 536  
Rear side airbags 325 325 325  
Cold Weather Package       528
CD player, remote       264
Driver Assist Package       2,974
Cargo net       53
Sunroof       924
Options (change) 5,925 5,925 2,925 5,390
Options (change) 5,511 5,511 2,721 4,743
Destination 995 995 995 995
Total Price $61,820 $66,720 $77,820 $52,000

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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 A6 / S6 vs. Cadillac ATS

Lowest Adjusted Price: Cadillac ATS Premium
Lowest Adjusted Invoice: Audi A6 / S6 S6
TrueDelta Adjusted Price Difference: $8,115
TrueDelta Adjusted Invoice Difference: $44,815
Model Year2020202020202015
ModelA6 / S6A6 / S6A6 / S6ATS
Trim4555S6Premium
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Engine335hp V6 H335hp V6 H444hp V6 H272hp I4
TransmissionS7S7T8T6
DrivetrainAWDAWDAWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)630, 14630, 14630, 14?, 10
Tire (rear if not all the same)245/45-19245/45-19255/40-20225/40-18
Total Price$61,820$66,720$77,820$52,000
Adjustments for Features-1,705-1,705-3,0050
Feature-Adjusted Total Price$60,115$65,015$74,815$52,000
Cost Above Minimum$0$4,900$14,700$0

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Features Comparison: Audi A6 / S6 vs. Cadillac ATS

Model Year2020202020202015
ModelA6 / S6A6 / S6A6 / S6ATS
Trim4555S6Premium
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
7-speed automated manual$1200$1200  
8-speed manually-shiftable automatic  $1300 
6-speed manually-shiftable automatic   $1100
AWD$1700$1700$1700 
RWD   $0
Accessories 
AC power outlet   $100
Active noise reduction   $0
Heated steering wheel   $100
Remote app   $25
Remote start   $150
Brakes, Airbags, and Other Safety 
Automatic braking, high-speed or partial   $200
Backup collision intervention   $150
Collision preparation system, rear$100$100$100 
Cross-traffic warning, rear   $100
Lane departure prevention, steering-based$200$200$200 
Lane keeping assist   $400
Rollover sensor$50$50$50 
Secondary collision brake assist$25$25$25 
Temporary spare tire$150$150$150 
Tires, run-flat   $150
Vehicle health reports   $0
Climate Control 
Automatic air recirculation$100$100$100 
Heated windshield washer nozzles$15$15$15 
Rear air vents   $100
Rear air vents with automatic controls$250$250$250 
Rear dual-zone climate control$125$125$125 
Residual heat$50$50$50 
Drivetrain 
Active rear differential$500$500  
Limited-slip rear differential   $300
Engine / Motor 
Automatic start / stop$150$150$150 
Dual-mode exhaust, switchable  $500 
Regenerative braking$0$0$0 
Exterior 
Black exterior trim (optional)$0$0  
Painted brake calipers (optional)$0$0  
Infotainment 
Android Auto support$100$100$100 
App support   $0
Apple CarPlay support$100$100$100 
CD player$125$125$125 
CD player, remote   $100
DVD-compatible player$0$0$0 
Handwriting recognition$200$200$200 
In-vehicle Internet$150$150$150 
Media drive$15$15$15 
Siri Eyes Free support   $0
SMS text-to-speech reader   $25
Telematics service, such as OnStar, with navigation   $225
Traffic + travel information$25$25$25 
Traffic information   $25
Voice control for external devices   $0
Wireless charging station   $75
Instruments, Lights, and Mirrors 
Auto-dimming passenger-side mirror$75$75$75 
Compass$0$0$0 
Fog light, rear$100$100$100 
Head-up display (HUD)   $350
LED headlights$1000$1000$1000 
Mirror tilt-down in reverse$25$25$25 
Power-folding mirrors$50$50$50 
Steering-linked headlights   $150
Xenon HID headlights   $500
Seats and Interior Trim 
Aluminum trim$100$100  
Door sill trim plates   $100
Illuminated door sill trim plates$200$200$200 
Leather door panel trim$250$250$250 
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$150 
Power 4-way lumbar adjuster, passenger seat$150$150$150 
Power lumbar adjuster, driver seat   $100
Power lumbar adjuster, passenger seat   $100
Power seatback bolsters, driver seat   $100
Upholstered instrument panel   $300
Wood trim  $300$300
Suspension, Wheels, and Tires 
Adaptive dampers - electrical   $500
Air suspension, auto-leveling and height adjustable  $1000 
Alloy wheels$350$350$350 
Electronic systems calibration selector$200$200$200 
Machined alloy wheels   $350
Total Value of Features$7,980$7,980$9,280$6,275
Value of Feature Adjustments$1,705$1,705$3,005$0
Value of Feature Adjustments-179-166-1430

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Specifications Comparison: Audi A6 / S6 vs. Cadillac ATS

Model Year20202015
ModelA6 / S6ATS
Body4dr Sedan4dr Sedan
Wheelbase115.1 in109.3 in
Length194.4 in182.8 in
Width74.3 in71.1 in
Height57.4 in55.9 in
Curb Weight4,102 lb.3,374 lb.
Fuel Capacity19.3 gal.16.0 gal.
Row 1 Headroom38.0 in38.6 in
Row 1 Shoulder Room57.8 in55.2 in
Row 1 Hip Room0.0 in53.0 in
Row 1 Legroom41.3 in42.5 in
Row 2 Headroom38.1 in36.8 in
Row 2 Shoulder Room56.5 in53.9 in
Row 2 Hip Room0.0 in52.3 in
Row 2 Legroom37.4 in33.5 in
Cargo Volume13.7 ft310.2 ft3

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Option Package Details
Audi A6 / S6 45

Driver Assistance Package
FeatureValueRequested?
Auto-dimming headlights200Yes
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 Requested1700100%
Total Not Requested00%
Competition Package
FeatureValueRequested?
Front sport buckets100No
Aluminum trim100No
Active rear differential500No
Painted brake calipers (optional)0No
Sport suspension (upgrade)250Yes
Upgraded leather upholstery0No
Power 4-way lumbar adjuster, passenger seat150No
Metal pedals75Yes
Dark-colored headliner (optional)0No
Leather door panel trim250No
Black exterior trim (optional)0No
Total Requested32523%
Total Not Requested110077%

Option Package Details
Audi A6 / S6 55

Driver Assistance Package
FeatureValueRequested?
Auto-dimming headlights200Yes
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 Requested1700100%
Total Not Requested00%
Competition Package
FeatureValueRequested?
Front sport buckets100No
Aluminum trim100No
Active rear differential500No
Painted brake calipers (optional)0No
Sport suspension (upgrade)250Yes
Upgraded leather upholstery0No
Power 4-way lumbar adjuster, passenger seat150No
Metal pedals75Yes
Dark-colored headliner (optional)0No
Leather door panel trim250No
Black exterior trim (optional)0No
Total Requested32523%
Total Not Requested110077%

Option Package Details
Audi A6 / S6 S6

Driver Assistance Package
FeatureValueRequested?
Auto-dimming headlights200Yes
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 Requested1700100%
Total Not Requested00%

Option Package Details
Cadillac ATS Premium

CD player, remote
FeatureValueRequested?
CD player, remote100Yes
MP3-compatible player50Yes
Total Requested150100%
Total Not Requested00%
Cold Weather Package
FeatureValueRequested?
Heated front seats200Yes
Heated steering wheel100No
Total Requested20067%
Total Not Requested10033%
Driver Assist Package
FeatureValueRequested?
Radar- or camera-based collision preparation system0Yes
Adaptive cruise control, all-speed700Yes
Blind spot warning system200Yes
Rear cross-traffic detection100No
Automatic braking, low-speed200Yes
Automatic braking, high-speed200No
Backup collision intervention150No
Total Requested110071%
Total Not Requested45029%

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