Cadillac CTS Cadillac CTS 2018 Audi A6 / S6 Audi A6 / S6 2008

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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: $58,495

Audi A6 / S6 A6 3.2   
Difference: $3,190

Lowest Total Invoice: $54,413

Audi A6 / S6 A6 3.2   
Difference: $4,166

Calculate Payments

  Down Payment Interest Rate Term
Model Year2018201820082008
ModelCTSCTSA6 / S6A6 / S6
TrimPremium LuxuryV-Sport Premium LuxuryA6 3.2A6 4.2
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Base Price $59,495 $71,095 $42,950 $56,300
Base Invoice $56,520 $67,540 $39,943 $52,361
Metallic paint (extra cost) 595 595    
Polished alloy wheels 600      
Premium Package     3,550  
Technology Package     4,100 3,450
Cold Weather Package     600 600
Sunshade, rear, power     400 400
245/40YR18     1,180 1,180
iPod integration     290 290
Rear side airbags     350 350
Sport suspension (upgrade)     500 500
Laminated front side windows     900 900
Lane departure warning     900 900
Adaptive cruise control     2,000 2,000
Metallic paint (extra cost) 530 530    
Polished alloy wheels 534      
Premium Package     3,302  
Technology Package     3,813 3,208
Cold Weather Package     557 557
Sunshade, rear, power     373 373
245/40YR18     1,098 1,098
iPod integration     225 225
Rear side airbags     325 325
Sport suspension (upgrade)     466 466
Laminated front side windows     838 838
Lane departure warning     838 838
Adaptive cruise control     1,860 1,860
Options (change) 1,195 595 14,770 10,570
Options (change) 1,064 530 13,695 9,788
Destination 995 995 775 775
Total Price $61,685 $72,685 $58,495 $67,645
Total Invoice $58,579 $69,065 $54,413 $62,924

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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: Cadillac CTS vs. Audi A6 / S6

Lowest Adjusted Price: Cadillac CTS Premium Luxury
Lowest Adjusted Invoice: Audi A6 / S6 A6 3.2
TrueDelta Adjusted Price Difference: $600
TrueDelta Adjusted Invoice Difference: $567
Model Year2018201820082008
ModelCTSCTSA6 / S6A6 / S6
TrimPremium LuxuryV-Sport Premium LuxuryA6 3.2A6 4.2
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Engine335hp V6420hp V6255hp V6350hp V8
TransmissionT8T8CVT-7T6
DrivetrainRWDRWDFWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 13?, 13330, 13330, 13
Tire (rear if not all the same)245/40-18245/40-18245/40-18245/40-18
Total Price$61,685$72,685$58,495$67,645
Adjustments for Features-3,790-6,3900-1,950
Feature-Adjusted Total Price$57,895$66,295$58,495$65,695
Cost Above Minimum$0$8,400$0$7,200
Total Invoice$58,579$69,065$54,413$62,924
Adjustments for Features-3,599-6,0720-1,814
Feature-Adjusted Total Invoice$54,980$62,993$54,413$61,110
Cost Above Minimum$0$8,013$0$6,697

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Features Comparison: Cadillac CTS vs. Audi A6 / S6

Model Year2018201820082008
ModelCTSCTSA6 / S6A6 / S6
TrimPremium LuxuryV-Sport Premium LuxuryA6 3.2A6 4.2
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300$1300  
7-speed manually-shiftable CVT  $1100 
6-speed manually-shiftable automatic   $1100
RWD$0$0  
FWD  $0 
AWD   $1700
Accessories 
AC power outlet$100$100  
Active noise reduction$0$0  
Adaptive cruise control  $600$600
Adaptive cruise control, all-speed $850  
Cruise control$150   
Electronic engine sound enhancement $0  
Remote app$25$25  
Remote start$150$150  
Semi-automated parking system$500$500  
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats  $0$0
Around view cameras$500$500  
Automatic braking, high-speed or partial $200  
Automatic braking, low-speed $200  
Backup collision intervention $150  
Blind spot warning system$200$200  
Cross-traffic warning, rear$100$100  
Dedicated short-range radio communications (DSRC)$0$0  
Following distance indicator$25$25  
Forward collision warning$200$200  
Full-size spare tire  $225$225
Knee airbag, driver$75$75  
Knee airbag, passenger$75$75  
Lane keeping assist$400$400  
Obstacle detection, front$150$150  
Radar- or camera-based collision preparation system $0  
Rearview camera  $200$200
Safety key$5$5  
Tires, run-flat$150$150  
Vehicle health reports$0$0  
Vehicle-to-infrastructure (V2I) communication$0$0  
Vehicle-to-vehicle (V2V) communication$0$0  
Cargo Management 
Cargo mat  $40$40
Ski sack  $50$50
Storage compartment under front seat(s)  $50$50
Climate Control 
Automatic air recirculation  $100$100
Heated windshield washer nozzles  $15$15
Rear air vents  $100$100
Rear air vents with automatic controls$250$250  
Residual heat  $50$50
Drivetrain 
Active rear differential $500  
Engine / Motor 
Automatic start / stop$150   
Exterior 
Active grille shutters$0   
Bodyside moldings  $75$75
Laminated rear side windows $100  
Panoramic sunroof$1200$1200  
Sunroof  $900$900
Tow hook(s), front$40$40  
Infotainment 
4G LTE connectivity$0$0  
Android Auto support$100$100  
App support$0$0  
Apple CarPlay support$100$100  
Aux input$50$50  
Bluetooth audio streaming$25$25  
CD changer, remote  $200$200
HD radio$50$50  
iPod integration  $100$100
MP3-compatible player  $50$50
SMS text-to-speech reader$25$25  
Telematics service, such as OnStar, with navigation$225$225  
Traffic information$25$25  
USB port$25$25  
Voice control for external devices$0$0  
Wi-Fi hotspot$50$50  
Wireless charging station$75$75  
Instruments, Lights, and Mirrors 
Approach detection$25$25  
Auto-dimming headlights$200$200  
Auto-dimming passenger-side mirror  $75$75
Boost gauge $75  
Fog light, rear  $100$100
Fog lights  $125$125
Head-up display (HUD)$350$350  
Headlight washers  $50$50
Large color reconfigurable instrument cluster display $250  
Mirror tilt-down in reverse  $25$25
Power-folding mirrors  $50$50
Rear camera mirror$200$200  
Seats and Interior Trim 
Cooled or ventilated front seats$300$300  
Coordinated climate control, front seats$0$0  
Door sill trim plates  $100$100
Illuminated door sill trim plates$200$200  
Leather door panel trim   $250
Manual thigh support length adjuster, driver seat $50  
Manual thigh support length adjuster, passenger seat $50  
Metal pedals $75  
Power seatback bolsters, driver seat $100  
Power seatback bolsters, passenger seat $100  
Upholstered instrument panel$300$300  
Suspension, Wheels, and Tires 
Adaptive dampers - electrical$500$500  
Chrome-plated alloy wheels  $850$850
Electronic systems calibration selector $200  
Machined alloy wheels $350  
Polished alloy wheels$350   
Sport suspension (upgrade) $0$0$0
Transmission 
Steering-wheel-mounted transmission controls$100$100  
Total Value of Features$9,020$11,620$5,230$7,180
Value of Feature Adjustments$3,790$6,390$0$1,950
Value of Feature Adjustments-3,599-6,0720-1,814

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Specifications Comparison: Cadillac CTS vs. Audi A6 / S6

Model Year20182008
ModelCTSA6 / S6
Body4dr Sedan4dr Sedan
Wheelbase114.6 in111.9 in
Length195.5 in193.5 in
Width72.2 in73.1 in
Height57.2 in57.5 in
Curb Weight3,656 lb.4,013 lb.
Fuel Capacity19.0 gal.21.1 gal.
Row 1 Headroom39.2 in38.7 in
Row 1 Shoulder Room56.9 in57.1 in
Row 1 Hip Room53.8 in0.0 in
Row 1 Legroom42.6 in41.3 in
Row 2 Headroom37.5 in37.8 in
Row 2 Shoulder Room54.8 in55.9 in
Row 2 Hip Room53.3 in0.0 in
Row 2 Legroom35.4 in36.9 in
Cargo Volume13.7 ft315.9 ft3

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Option Package Details
Audi A6 / S6 A6 3.2

Sunshade, rear, power
FeatureValueRequested?
Sunshade, rear, power225Yes
Sunshades, second row125Yes
Total Requested350100%
Total Not Requested00%
245/40YR18 tires
FeatureValueRequested?
245/40YR18 tires400No
Chrome-plated alloy wheels500No
Total Requested00%
Total Not Requested900100%
Premium Package
FeatureValueRequested?
Bose, 330W, 13 speakers (with subwoofer)350No
Heated front seats200Yes
Sunroof900Yes
Auto-dimming rearview mirror150Yes
Xenon HID headlights500Yes
Memory system, driver seat200Yes
Auto-dimming driver-side mirror75Yes
Compass0Yes
Surround sound250Yes
Storage compartment under front seat(s)50No
Power-folding mirrors50No
Auto-dimming passenger-side mirror75No
Total Requested227581%
Total Not Requested52519%
Technology Package
FeatureValueRequested?
Navigation system600Yes
Tilt/telescoping steering wheel, power100Yes
Universal garage door opener100Yes
Steering-linked headlights150Yes
Obstacle detection, rear250Yes
Rearview camera200Yes
Proximity key250Yes
Voice control for nav and audio100Yes
Total Requested1750100%
Total Not Requested00%
Cold Weather Package
FeatureValueRequested?
Heated second row seats200Yes
Rear seat pass-through100Yes
Heated steering wheel100Yes
Ski sack50No
Total Requested40089%
Total Not Requested5011%

Option Package Details
Audi A6 / S6 A6 4.2

Sunshade, rear, power
FeatureValueRequested?
Sunshade, rear, power225Yes
Sunshades, second row125Yes
Total Requested350100%
Total Not Requested00%
245/40YR18 tires
FeatureValueRequested?
245/40YR18 tires400No
Chrome-plated alloy wheels500No
Total Requested00%
Total Not Requested900100%
Technology Package
FeatureValueRequested?
Navigation system600Yes
Obstacle detection, rear250Yes
Rearview camera200Yes
Proximity key250Yes
Voice control for nav and audio100Yes
Total Requested1400100%
Total Not Requested00%
Cold Weather Package
FeatureValueRequested?
Heated second row seats200Yes
Rear seat pass-through100Yes
Heated steering wheel100Yes
Ski sack50No
Total Requested40089%
Total Not Requested5011%

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