Audi A6 / S6 Audi A6 / S6 2010 Cadillac DTS Cadillac DTS 2011

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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: $55,415

Audi A6 / S6 A6 3.0T   
Difference: $1,025

Lowest Total Invoice: $51,561

Audi A6 / S6 A6 3.0T   
Difference: $1,780

Calculate Payments

  Down Payment Interest Rate Term
Model Year20102010201020112011
ModelA6 / S6A6 / S6A6 / S6DTSDTS
TrimA6 3.0TA6 4.2S6PremiumPlatinum
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Base Price $50,200 $59,150 $76,100 $54,825 $59,875
Base Invoice $46,686 $55,010 $70,774 $51,809 $56,581
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      
Driver Awareness Package       695  
Upgraded leather upholstery       0  
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      
Driver Awareness Package       612  
Upgraded leather upholstery       0  
Options (change) 4,390 2,190 740 695 0
Options (change) 4,050 2,004 656 612 0
Destination 825 825 825 920 920
Gas Tax 0 0 1,300 0 0
Total Price $55,415 $62,165 $78,965 $56,440 $60,795
Total Invoice $51,561 $57,839 $73,555 $53,341 $57,501

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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: $2,005
TrueDelta Adjusted Invoice Difference: $2,692
Model Year20102010201020112011
ModelA6 / S6A6 / S6A6 / S6DTSDTS
TrimA6 3.0TA6 4.2S6PremiumPlatinum
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$55,415$62,165$78,965$56,440$60,795
Adjustments for Features-980-1,030-1,7550-2,250
Feature-Adjusted Total Price$54,435$61,135$77,210$56,440$58,545
Cost Above Minimum$0$6,700$22,775$0$2,105
Total Invoice$51,561$57,839$73,555$53,341$57,501
Adjustments for Features-912-958-1,6350-2,128
Feature-Adjusted Total Invoice$50,649$56,881$71,920$53,341$55,373
Cost Above Minimum$0$6,232$21,271$0$2,032

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Features Comparison: Audi A6 / S6 vs. Cadillac DTS

Model Year20102010201020112011
ModelA6 / S6A6 / S6A6 / S6DTSDTS
TrimA6 3.0TA6 4.2S6PremiumPlatinum
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  
Lane departure warning   $200$200
Obstacle detection, front   $150$150
Obstacle detection, rear   $250$250
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  
Rain-sensing wipers$175$175$175  
Residual heat$50$50$50  
Variable intermittent wipers   $75$75
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  
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  
Mirror tilt-down in reverse$25$25$25  
Power-folding mirrors   $50$50
Steering-linked headlights$150$150$150  
Seats and Interior Trim 
All-weather floor mats$75$75$75  
Cooled or ventilated front seats   $300$300
Door sill trim plates$100$100$100$100 
Folding second row seats$300$300$300  
Illuminated door sill trim plates    $200
Leather door panel trim  $250$250$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  
Synthetic suede headliner    $650
Upholstered instrument panel, leather    $1000
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$6,130$6,180$6,905$5,150$7,400
Value of Feature Adjustments$980$1,030$1,755$0$2,250
Value of Feature Adjustments-912-958-1,6350-2,128

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Specifications Comparison: Audi A6 / S6 vs. Cadillac DTS

Model Year20102011
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
Rearview camera200No
Surround sound250Yes
Cornering lights50Yes
Proximity key250No
Steering-wheel-mounted transmission controls100No
Bose, 255W, 9 speakers (with subwoofer)350No
Auto-dimming passenger-side mirror75No
Door sill trim plates100Yes
Auto-dimming rearview mirror150Yes
Xenon HID headlights500Yes
Memory system, driver seat200Yes
Auto-dimming driver-side mirror75Yes
Compass0Yes
Special exterior trim0No
245/40HR18 tires400No
Total Requested142548%
Total Not Requested152552%
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 Premium

Upgraded leather upholstery
FeatureValueRequested?
Upgraded leather upholstery0No
Leather upholstery, extended coverage0No
Upholstered door panels, leather250Yes
Total Requested250100%
Total Not Requested00%
Driver Awareness Package
FeatureValueRequested?
Turn signals on or near mirrors25Yes
Power-folding mirrors50No
Lane departure warning system200No
Blind spot warning system200Yes
Total Requested22547%
Total Not Requested25053%

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