Cadillac CTS Cadillac CTS 2008 Audi A6 / S6 Audi A6 / S6 2011

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Cadillac CTS vs. Audi A6 / S6 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.

Cadillac CTS vs. Audi A6 / S6 Invoice Comparison

Lowest Total Price: $45,865

Cadillac CTS   
Difference: $8,410

Lowest Total Invoice: $41,730

Cadillac CTS   
Difference: $8,807

Calculate Payments

  Down Payment Interest Rate Term
Model Year2008201120112011
ModelCTSA6 / S6A6 / S6A6 / S6
TrimBaseA6 3.0TA6 4.2S6
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Base Price $33,675 $50,200 $59,150 $76,100
Base Invoice $31,486 $46,686 $55,010 $70,774
Premium Luxury Collection 8,215      
Temporary spare tire 250      
Performance Collection, with summer tires 2,980      
Prestige Package   3,200    
Sport Package     1,000  
Premium Luxury Collection 6,818      
Temporary spare tire 208      
Performance Collection, with summer tires 2,473      
Prestige Package   2,976    
Sport Package     930  
Options (change) 11,445 3,200 1,000 0
Options (change) 9,499 2,976 930 0
Destination 745 875 875 875
Gas Tax 0 0 0 1,300
Total Price $45,865 $54,275 $61,025 $78,275
Total Invoice $41,730 $50,537 $56,815 $72,949

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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 Cadillac CTS dealer quotes or Audi A6 / S6 dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Cadillac CTS vs. Audi A6 / S6

Lowest Adjusted Price and Invoice: Cadillac CTS
TrueDelta Adjusted Price Difference: $5,770
TrueDelta Adjusted Invoice Difference: $6,349
Model Year2008201120112011
ModelCTSA6 / S6A6 / S6A6 / S6
TrimBaseA6 3.0TA6 4.2S6
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Enginehp 300hp V6350hp V8435hp V10
TransmissionM6T6T6T6
DrivetrainRWDAWDAWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)300, 10255, 9255, 9255, 9
Tire (rear if not all the same)235/50-18245/40-18245/40-18265/35-19
Total Price$45,865$54,275$61,025$78,275
Adjustments for Features0-2,640-2,640-3,665
Feature-Adjusted Total Price$45,865$51,635$58,385$74,610
Cost Above Minimum$0$0$6,750$22,975
Total Invoice$41,730$50,537$56,815$72,949
Adjustments for Features0-2,458-2,458-3,416
Feature-Adjusted Total Invoice$41,730$48,079$54,357$69,533
Cost Above Minimum$0$0$6,278$21,454

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Features Comparison: Cadillac CTS vs. Audi A6 / S6

Model Year2008201120112011
ModelCTSA6 / S6A6 / S6A6 / S6
TrimBaseA6 3.0TA6 4.2S6
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manual$150   
6-speed manually-shiftable automatic $1100$1100$1100
RWD$0   
AWD $1700$1700$1700
Accessories 
Remote start$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
Rearview camera $200$200$200
Temporary spare tire$150   
Cargo Management 
Rear seat pass-through   $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
Residual heat $50$50$50
Super-heated washer fluid$100   
Drivetrain 
Limited-slip rear differential$300   
Exterior 
Bodyside cladding   $350
Bodyside moldings $75$75 
Panoramic sunroof$1200   
Sunroof $900$900$900
Infotainment 
CD changer, remote $200$200$200
CD player$125   
HD radio $50$50$50
iPod integration $100$100$100
Telematics service, such as OnStar, with navigation$225   
USB port$25   
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror $75$75$75
Auto-dimming passenger-side mirror $75$75$75
Cornering lights $50$50$50
Fog light, rear $100$100$100
Mirror tilt-down in reverse $25$25$25
Turn signals on or near mirrors $25$25$25
Seats and Interior Trim 
Cooled or ventilated front seats$300   
Heated second row seats   $200
Leather door panel trim   $250
Leather-wrapped steering wheel $150$150$150
Manual thigh support length adjuster, driver seat   $50
Power 4-way lumbar adjuster, driver seat $150$150$150
Power 4-way lumbar adjuster, passenger seat $150$150$150
Power headrest height adjuster, driver seat   $50
Power headrest height adjuster, passenger seat   $50
Power lumbar adjuster, driver seat$100   
Power lumbar adjuster, passenger seat$100   
Upholstered instrument panel$300   
Wood/leather-wrapped steering wheel$150   
Suspension, Wheels, and Tires 
Alloy wheels $350$350$350
Polished alloy wheels$350   
Sport suspension (upgrade)  $0$0
Ultra-sport suspension (upgrade)$0   
Transmission 
Steering-wheel-mounted transmission controls $100$100$100
Total Value of Features$3,725$6,365$6,365$7,390
Value of Feature Adjustments$0$2,640$2,640$3,665
Value of Feature Adjustments0-2,458-2,458-3,416

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Specifications Comparison: Cadillac CTS vs. Audi A6 / S6

Model Year20082011
ModelCTSA6 / S6
Body4dr Sedan4dr Sedan
Wheelbase113.4 in111.9 in
Length191.6 in193.5 in
Width72.5 in73.0 in
Height58.0 in57.5 in
Curb Weight3,861 lb.4,124 lb.
Fuel Capacity18.0 gal.21.1 gal.
Row 1 Headroom38.8 in38.7 in
Row 1 Shoulder Room56.7 in57.1 in
Row 1 Hip Room55.1 in0.0 in
Row 1 Legroom42.4 in41.3 in
Row 2 Headroom37.2 in37.8 in
Row 2 Shoulder Room54.7 in55.9 in
Row 2 Hip Room54.1 in0.0 in
Row 2 Legroom35.9 in36.9 in
Cargo Volume13.6 ft315.9 ft3

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Option Package Details
Cadillac CTS

Premium Luxury Collection
FeatureValueRequested?
Wood trim300Yes
Wood/leather-wrapped steering wheel0No
Panoramic sunroof1200No
Tilt/telescoping steering wheel, power100Yes
Cooled or ventilated front seats300No
Folding second row seats300Yes
Universal garage door opener100Yes
Obstacle detection, rear250Yes
Remote start150No
Proximity key250Yes
Second-row 2-section 3-person split bench100No
Navigation system600Yes
DVD-compatible player0Yes
Voice control for nav and audio100Yes
Traffic information25Yes
CD changer, in-dash200No
Rain-sensing wipers100Yes
Alarm100No
Machined alloy wheels0No
Interior ambient lighting150Yes
Leather seating surfaces900Yes
Heated front seats200Yes
Power lumbar adjuster, driver seat100Yes
Power recliner, passenger seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Power lumbar adjuster, passenger seat100Yes
Memory system, driver seat200Yes
Bluetooth cell phone link100Yes
Power height adjuster, passenger seat100Yes
Power tilt adjuster, passenger seat100Yes
Super-heated washer fluid100No
Surround sound250Yes
Media drive, large15Yes
USB port25Yes
Bose, 300W, 10 speakers (with subwoofer)350No
Total Requested456565%
Total Not Requested250035%
Performance Collection, with summer tires
FeatureValueRequested?
235/50YR18 tires400No
Ultra-sport suspension (upgrade)250Yes
Performance braking system (optional)250No
Polished alloy wheels0No
Limited-slip rear differential300No
Fog lights125Yes
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Headlight washers50Yes
Leather seating surfaces900Yes
Heated front seats200Yes
Power lumbar adjuster, driver seat100Yes
Power recliner, passenger seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Power lumbar adjuster, passenger seat100Yes
Memory system, driver seat200Yes
Bluetooth cell phone link100Yes
Power height adjuster, passenger seat100Yes
Power tilt adjuster, passenger seat100Yes
Super-heated washer fluid100No
Total Requested307575%
Total Not Requested105025%

Option Package Details
Audi A6 / S6 A6 3.0T

Prestige Package
FeatureValueRequested?
Tilt/telescoping steering wheel, power100Yes
Steering-linked headlights150Yes
Obstacle detection, rear250Yes
Rearview camera200No
Surround sound250Yes
Cornering lights50No
Proximity key250Yes
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 mirror75No
Compass0Yes
Special exterior trim0No
Auto-dimming passenger-side mirror75No
245/40HR18 tires400No
Total Requested185060%
Total Not Requested125040%

Option Package Details
Audi A6 / S6 A6 4.2

Sport Package
FeatureValueRequested?
Sport suspension (upgrade)250Yes
245/40HR18 tires400No
Total Requested25038%
Total Not Requested40062%

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