Audi A6 / S6 Audi A6 / S6 2009 Cadillac DTS Cadillac DTS 2007

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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: $50,810

Cadillac DTS V8   
Difference: $5,905

Lowest Total Invoice: $47,230

Cadillac DTS V8   
Difference: $5,539

Calculate Payments

  Down Payment Interest Rate Term
Model Year20092009200920072007
ModelA6 / S6A6 / S6A6 / S6DTSDTS
TrimA6 3.0TA6 4.2S6V8Performance
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Base Price $50,100 $60,950 $75,900 $41,525 $48,895
Base Invoice $46,593 $56,682 $70,588 $38,826 $45,717
Prestige Package 5,100        
Cold Weather Package 450 450      
Cargo mat 125 125 125    
All-weather floor mats 115 115 115    
Heated second row seats     225    
Navigation system       1,945 1,945
Luxury II Package       5,320  
Sunroof       1,200 1,200
Prestige Package 4,743        
Cold Weather Package 418 418      
Cargo mat 100 100 100    
All-weather floor mats 90 90 90    
Heated second row seats     209    
Navigation system       1,614 1,614
Luxury II Package       4,974  
Sunroof       996 996
Options (change) 5,790 690 465 8,465 3,145
Options (change) 5,351 608 399 7,584 2,610
Destination 825 825 825 820 820
Gas Tax 0 0 1,300 0 0
Total Price $56,715 $62,465 $78,490 $50,810 $52,860
Total Invoice $52,769 $58,115 $73,112 $47,230 $49,147

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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: Cadillac DTS V8
TrueDelta Adjusted Price Difference: $4,590
TrueDelta Adjusted Invoice Difference: $4,315
Model Year20092009200920072007
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$56,715$62,465$78,490$50,810$52,860
Adjustments for Features-1,315-1,365-1,8400-500
Feature-Adjusted Total Price$55,400$61,100$76,650$50,810$52,360
Cost Above Minimum$0$5,700$21,250$0$1,550
Total Invoice$52,769$58,115$73,112$47,230$49,147
Adjustments for Features-1,224-1,270-1,7140-465
Feature-Adjusted Total Invoice$51,545$56,845$71,398$47,230$48,682
Cost Above Minimum$0$5,300$19,853$0$1,452

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Features Comparison: Audi A6 / S6 vs. Cadillac DTS

Model Year20092009200920072007
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
Sunshades, second row$125$125$125  
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0$0$0  
Obstacle detection, front   $150$150
Obstacle detection, rear   $250$250
Rearview camera$200$200$200  
Cargo Management 
Rear seat pass-through  $100$100$100
Ski sack  $50  
Storage compartment under front seat(s)$50$50$50  
Climate Control 
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  
Super-heated washer fluid   $100$100
Exterior 
Bodyside cladding  $350  
Bodyside moldings$75$75 $75$75
Laminated front side windows   $200$200
Infotainment 
Bluetooth cell phone link$100$100$100  
CD changer, remote$200$200$200  
CD player   $125$125
iPod integration$100$100$100  
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  
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-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
Polished alloy wheels   $350$350
Sport suspension (upgrade)  $0 $0
Transmission 
Steering-wheel-mounted transmission controls$100$100$100  
Total Value of Features$5,490$5,540$6,015$4,175$4,675
Value of Feature Adjustments$1,315$1,365$1,840$0$500
Value of Feature Adjustments-1,224-1,270-1,7140-465

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Specifications Comparison: Audi A6 / S6 vs. Cadillac DTS

Model Year20092007
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?
Navigation system600Yes
Tilt/telescoping steering wheel, power100Yes
Steering-linked headlights150No
Rearview camera200No
Surround sound250Yes
Cornering lights50Yes
Proximity key250No
Voice control for nav and audio100Yes
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
Door sill trim plates100No
245/40HR18 tires400No
Total Requested202555%
Total Not Requested162545%
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%

Option Package Details
Cadillac DTS V8

Navigation system
FeatureValueRequested?
Navigation system600Yes
Voice control for nav and audio100Yes
Total Requested700100%
Total Not Requested00%
Luxury II Package
FeatureValueRequested?
Illuminated vanity mirrors, rear seat100No
CD changer, in-dash200No
Power 4-way lumbar adjuster, second row seats225No
Rear air vents with automatic controls150No
Universal garage door opener100Yes
Rain-sensing wipers100Yes
Sunshade, rear, power225Yes
Wood/leather-wrapped steering wheel0No
Massage, driver seat100No
Massage, passenger seat100No
Interior air filter0Yes
Cargo net40Yes
Polished alloy wheels0No
Cargo mat40Yes
Surround sound250Yes
Wood trim300Yes
Auto-dimming headlights200No
Tilt/telescoping steering wheel, power200Yes
Bose, 8 speakers (with subwoofer)350No
Heated front seats200Yes
Heated second row seats200Yes
Cooled or ventilated front seats300No
Memory system, driver seat200Yes
Obstacle detection, front150No
Obstacle detection, rear250No
Heated steering wheel100Yes
Auto-dimming driver-side mirror75Yes
Super-heated washer fluid100No
Stability control400Yes
Brake assist50Yes
Total Requested248053%
Total Not Requested222547%

Option Package Details
Cadillac DTS Performance

Navigation system
FeatureValueRequested?
Navigation system600Yes
Voice control for nav and audio100Yes
Total Requested700100%
Total Not Requested00%

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