Audi A6 / S6 Audi A6 / S6 2011 Cadillac DTS Cadillac DTS 2009

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Audi A6 / S6 vs. Cadillac DTS 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 DTS Invoice Comparison

Lowest Total Price: $54,750

Cadillac DTS V8   
Difference: $715

Lowest Total Invoice: $50,957

Cadillac DTS V8   
Difference: $654

Calculate Payments

  Down Payment Interest Rate Term
Model Year20112011201120092009
ModelA6 / S6A6 / S6A6 / S6DTSDTS
TrimA6 3.0TA6 4.2S6V8Performance
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Base Price $50,200 $59,150 $76,100 $45,855 $53,805
Base Invoice $46,686 $55,010 $70,774 $42,874 $50,308
Prestige Package 3,200        
Cold Weather Package 450 450      
Blind spot warning system 500 500 500    
Cargo mat 125 125 125    
All-weather floor mats 115 115 115    
Sport Package   1,000      
Navigation system       1,945 1,945
Sun and Sound Package       850  
Luxury III Package       5,180  
Front buckets       0  
Sunroof         1,200
Prestige Package 2,976        
Cold Weather Package 418 418      
Blind spot warning system 466 466 466    
Cargo mat 100 100 100    
All-weather floor mats 90 90 90    
Sport Package   930      
Navigation system       1,614 1,614
Sun and Sound Package       706  
Luxury III Package       4,843  
Front buckets       0  
Sunroof         996
Options (change) 4,390 2,190 740 7,975 3,145
Options (change) 4,050 2,004 656 7,163 2,610
Destination 875 875 875 920 920
Gas Tax 0 0 1,300 0 0
Total Price $55,465 $62,215 $79,015 $54,750 $57,870
Total Invoice $51,611 $57,889 $73,605 $50,957 $53,838

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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 DTS

Lowest Adjusted Price and Invoice: Audi A6 / S6 A6 3.0T
TrueDelta Adjusted Price Difference: $765
TrueDelta Adjusted Invoice Difference: $723
Model Year20112011201120092009
ModelA6 / S6A6 / S6A6 / S6DTSDTS
TrimA6 3.0TA6 4.2S6V8Performance
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Engine300hp V6350hp V8435hp V10275hp V8291hp V8
TransmissionT6T6T6A4A4
DrivetrainAWDAWDAWDFWDFWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)255, 9255, 9255, 9?, 8?, 8
Tire (rear if not all the same)245/40-18245/40-18265/35-19225/55-17245/50-18
Total Price$55,465$62,215$79,015$54,750$57,870
Adjustments for Features-1,480-1,480-2,2050-400
Feature-Adjusted Total Price$53,985$60,735$76,810$54,750$57,470
Cost Above Minimum$0$6,750$22,825$0$2,720
Total Invoice$51,611$57,889$73,605$50,957$53,838
Adjustments for Features-1,377-1,377-2,0540-372
Feature-Adjusted Total Invoice$50,234$56,512$71,551$50,957$53,466
Cost Above Minimum$0$6,278$21,317$0$2,509

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Features Comparison: Audi A6 / S6 vs. Cadillac DTS

Model Year20112011201120092009
ModelA6 / S6A6 / S6A6 / S6DTSDTS
TrimA6 3.0TA6 4.2S6V8Performance
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100$1100$1100  
4-speed automatic   $800$800
AWD$1700$1700$1700  
FWD   $0$0
Accessories 
Heated steering wheel$100$100 $100$100
Proximity key$250$250$250  
Remote start   $150$150
Sunshade, rear, power$225$225$225  
Sunshades, second row$125$125$125  
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0$0$0  
Full-size spare tire$225$225$225  
Obstacle detection, front   $150$150
Rearview camera$200$200$200  
Temporary spare tire   $150$150
Cargo Management 
Rear seat pass-through  $100$100$100
Ski sack  $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  
Rear air vents$100$100$100  
Rear air vents with automatic controls   $250$250
Residual heat$50$50$50  
Exterior 
Bodyside cladding  $350  
Bodyside moldings$75$75 $75$75
Laminated front side windows   $200$200
Infotainment 
CD changer, remote$200$200$200  
CD player   $125$125
DVD-compatible player$0$0$0  
HD radio$50$50$50  
iPod integration$100$100$100  
Media drive$15$15$15  
Telematics service, such as OnStar, with navigation   $225$225
Instruments, Lights, and Mirrors 
Analog clock   $25$25
Auto-dimming headlights   $200$200
Auto-dimming passenger-side mirror$75$75$75  
Fog light, rear$100$100$100  
Headlight washers$50$50$50  
Illuminated vanity mirrors, rear seat   $100 
Mirror tilt-down in reverse$25$25$25  
Steering-linked headlights$150$150$150  
Seats and Interior Trim 
All-weather floor mats$75$75$75  
Cooled or ventilated front seats   $300$300
Folding second row seats$300$300$300  
Leather door panel trim  $250  
Leather-wrapped steering wheel$150$150$150  
Manual thigh support length adjuster, driver seat  $50  
Massage, driver seat   $100$100
Massage, passenger seat   $100$100
Power 4-way lumbar adjuster, second row seats   $225$225
Power headrest height adjuster, driver seat  $50  
Power headrest height adjuster, passenger seat  $50  
Wood/leather-wrapped steering wheel   $150$150
Suspension, Wheels, and Tires 
Adaptive dampers - electrical    $500
Alloy wheels$350$350$350  
Auto-leveling rear shocks   $200$200
Chrome-plated alloy wheels   $850$850
Sport suspension (upgrade) $0$0 $0
Transmission 
Steering-wheel-mounted transmission controls$100$100$100  
Total Value of Features$6,055$6,055$6,780$4,575$4,975
Value of Feature Adjustments$1,480$1,480$2,205$0$400
Value of Feature Adjustments-1,377-1,377-2,0540-372

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Specifications Comparison: Audi A6 / S6 vs. Cadillac DTS

Model Year20112009
ModelA6 / S6DTS
Body4dr Sedan4dr Sedan
Wheelbase111.9 in115.6 in
Length193.5 in207.6 in
Width73.0 in74.8 in
Height57.5 in57.6 in
Curb Weight4,124 lb.4,010 lb.
Fuel Capacity21.1 gal.18.5 gal.
Row 1 Headroom38.7 in38.3 in
Row 1 Shoulder Room57.1 in60.0 in
Row 1 Hip Room0.0 in57.3 in
Row 1 Legroom41.3 in42.5 in
Row 2 Headroom37.8 in38.4 in
Row 2 Shoulder Room55.9 in59.2 in
Row 2 Hip Room0.0 in55.7 in
Row 2 Legroom36.9 in42.0 in
Cargo Volume15.9 ft318.8 ft3

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Option Package Details
Audi A6 / S6 A6 3.0T

Prestige Package
FeatureValueRequested?
Tilt/telescoping steering wheel, power100Yes
Steering-linked headlights150No
Obstacle detection, rear250Yes
Rearview camera200No
Surround sound250Yes
Cornering lights50Yes
Proximity key250No
Steering-wheel-mounted transmission controls100No
Bose, 255W, 9 speakers (with subwoofer)350No
Auto-dimming rearview mirror150Yes
Xenon HID headlights500Yes
Memory system, driver seat200Yes
Auto-dimming driver-side mirror75Yes
Compass0Yes
Special exterior trim0No
Auto-dimming passenger-side mirror75No
245/40HR18 tires400No
Total Requested157551%
Total Not Requested152549%
Cold Weather Package
FeatureValueRequested?
Heated second row seats200Yes
Heated steering wheel100Yes
Total Requested300100%
Total Not Requested00%

Option Package Details
Audi A6 / S6 A6 4.2

Cold Weather Package
FeatureValueRequested?
Heated second row seats200Yes
Heated steering wheel100Yes
Total Requested300100%
Total Not Requested00%
Sport Package
FeatureValueRequested?
Sport suspension (upgrade)250Yes
245/40HR18 tires400No
Total Requested25038%
Total Not Requested40062%

Option Package Details
Cadillac DTS V8

Navigation system
FeatureValueRequested?
Navigation system600Yes
Voice control for nav and audio100Yes
Traffic information25Yes
Total Requested725100%
Total Not Requested00%
Front buckets
FeatureValueRequested?
Front buckets50Yes
Console with shifter150Yes
Total Requested200100%
Total Not Requested00%
Sun and Sound Package
FeatureValueRequested?
Sunroof900Yes
CD changer, in-dash200No
Universal garage door opener100Yes
Total Requested100083%
Total Not Requested20017%
Luxury III Package
FeatureValueRequested?
Wood trim300Yes
Tilt/telescoping steering wheel, power200Yes
CD changer, in-dash200No
Illuminated vanity mirrors, rear seat100No
Rain-sensing wipers100Yes
Wood/leather-wrapped steering wheel0No
Massage, driver seat100No
Massage, passenger seat100No
Surround sound250Yes
Bose, 8 speakers (with subwoofer)350No
Auto-dimming headlights200No
Power 4-way lumbar adjuster, second row seats225No
Blind spot warning system200Yes
Rear air vents with automatic controls150No
Universal garage door opener100Yes
Cargo net40Yes
Cargo mat40Yes
Chrome-plated alloy wheels500No
Heated front seats200Yes
Heated second row seats200Yes
Cooled or ventilated front seats300No
Memory system, driver seat200Yes
Obstacle detection, front150No
Obstacle detection, rear250Yes
Heated steering wheel100Yes
Auto-dimming driver-side mirror75Yes
Total Requested225549%
Total Not Requested237551%

Option Package Details
Cadillac DTS Performance

Navigation system
FeatureValueRequested?
Navigation system600Yes
Voice control for nav and audio100Yes
Traffic information25Yes
Total Requested725100%
Total Not Requested00%

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