Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2018 Cadillac CTS Cadillac CTS 2018

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Audi A6 / S6 / RS6 vs. Cadillac CTS 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 / RS6 vs. Cadillac CTS Invoice Comparison

Lowest Total Price: $63,935

Cadillac CTS Premium Luxury   
Difference: $1,865

Lowest Total Invoice: $60,582

Cadillac CTS Premium Luxury   
Difference: $685

Calculate Payments

  Down Payment Interest Rate Term
Model Year2018201820182018
ModelA6 / S6 / RS6A6 / S6 / RS6CTSCTS
TrimA6 3.0TS6 4.0 TFSIPremium LuxuryV-Sport Premium Luxury
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Base Price $58,700 $71,900 $59,495 $71,095
Base Invoice $54,592 $66,868 $56,520 $67,540
Prestige Package 2,700 2,500    
Cold Weather Package 500 500    
Driver Assistance Package 2,000 2,000    
Metallic paint (extra cost) 575 575 595 595
Rear side airbags 350 350    
Comfort Seating Package   1,850    
Carbon fiber trim   500 0 0
Technology Package     2,850  
Prestige Package 2,512 2,326    
Cold Weather Package 467 467    
Driver Assistance Package 1,860 1,860    
Metallic paint (extra cost) 536 536 530 530
Rear side airbags 325 325    
Comfort Seating Package   1,722    
Carbon fiber trim   467 0 0
Technology Package     2,537  
Options (change) 6,125 8,275 3,445 595
Options (change) 5,700 7,703 3,067 530
Destination 975 975 995 995
Total Price $65,800 $81,150 $63,935 $72,685
Total Invoice $61,267 $75,546 $60,582 $69,065

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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 / RS6 vs. Cadillac CTS

Lowest Adjusted Price and Invoice: Cadillac CTS Premium Luxury
TrueDelta Adjusted Price Difference: $1,505
TrueDelta Adjusted Invoice Difference: $350
Model Year2018201820182018
ModelA6 / S6 / RS6A6 / S6 / RS6CTSCTS
TrimA6 3.0TS6 4.0 TFSIPremium LuxuryV-Sport Premium Luxury
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Engine340hp V6450hp V8335hp V6420hp V6
TransmissionT8S7T8T8
DrivetrainAWDAWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)630, 14630, 14?, 13?, 13
Tire (rear if not all the same)245/45-18255/35-20245/40-18245/40-18
Total Price$65,800$81,150$63,935$72,685
Adjustments for Features-360-2,9350-625
Feature-Adjusted Total Price$65,440$78,215$63,935$72,060
Cost Above Minimum$0$12,775$0$8,125
Total Invoice$61,267$75,546$60,582$69,065
Adjustments for Features-335-2,7320-594
Feature-Adjusted Total Invoice$60,932$72,814$60,582$68,471
Cost Above Minimum$0$11,882$0$7,889

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Features Comparison: Audi A6 / S6 / RS6 vs. Cadillac CTS

Model Year2018201820182018
ModelA6 / S6 / RS6A6 / S6 / RS6CTSCTS
TrimA6 3.0TS6 4.0 TFSIPremium LuxuryV-Sport Premium Luxury
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300 $1300$1300
7-speed automated manual $1200  
AWD$1700$1700  
RWD  $0$0
Accessories 
AC power outlet  $100$100
Active noise reduction  $0$0
Electronic engine sound enhancement   $0
Hands-free trunk or liftgate$100$100  
Power trunk closer$350$350  
Remote app  $25$25
Remote start  $150$150
Semi-automated parking system  $500$500
Brakes, Airbags, and Other Safety 
Automatic braking, high-speed or partial  $200$200
Backup collision intervention  $150$150
Collision preparation system, rear$100$100  
Cross-traffic warning, rear  $100$100
Dedicated short-range radio communications (DSRC)  $0$0
Following distance indicator  $25$25
Lane departure prevention, steering-based$200$200  
Lane keeping assist  $400$400
Rollover sensor$50$50  
Safety key  $5$5
Secondary collision brake assist$25$25  
Temporary spare tire$150$150  
Tires, run-flat  $150$150
Vehicle health reports  $0$0
Vehicle-to-infrastructure (V2I) communication  $0$0
Vehicle-to-vehicle (V2V) communication  $0$0
Wide-view front camera$150$150  
Wide-view rear camera$0$0  
Climate Control 
Automatic air recirculation$100$100  
Heated windshield washer nozzles$15$15  
Rear dual-zone climate control$125$125  
Residual heat$50$50  
Drivetrain 
Active rear differential   $500
Engine / Motor 
Automatic start / stop$150$150$150 
Dual-mode exhaust, switchable $500  
Regenerative braking$0$0  
Exterior 
Laminated rear side windows  $100$100
Panoramic sunroof  $1200$1200
Sunroof$900$900  
Tow hook(s), front  $40$40
Infotainment 
App support  $0$0
CD player$125$125  
DVD-compatible player$0$0  
Handwriting recognition$200$200  
In-vehicle Internet$150$150  
Media drive$15$15  
MP3-compatible player$50$50  
SD Card slot$25$25  
SMS text-to-speech reader  $25$25
Telematics service, such as OnStar, with navigation  $225$225
Traffic + travel information$25$25  
Traffic information  $25$25
Voice control for external devices  $0$0
Wireless charging station  $75$75
Instruments, Lights, and Mirrors 
Approach detection  $25$25
Auto-dimming passenger-side mirror$75$75  
Boost gauge   $75
Fog light, rear$100$100  
Large color reconfigurable instrument cluster display  $250$250
LED headlights$1000$1000  
Mirror tilt-down in reverse$25$25  
Power-folding mirrors$50$50  
Rear camera mirror  $200$200
Steering-linked headlights  $150$150
Xenon HID headlights  $500$500
Seats and Interior Trim 
Carbon fiber trim $200$200$200
Coordinated climate control, front seats  $0$0
Leather door panel trim $250  
Manual thigh support length adjuster, driver seat  $50$50
Manual thigh support length adjuster, passenger seat  $50$50
Massage, driver seat $100  
Massage, passenger seat $100  
Memory system, passenger seat $150  
Metal pedals $75$75$75
Power seatback bolsters, driver seat $100$100$100
Power seatback bolsters, passenger seat $100$100$100
Power thigh bolsters, driver seat $100  
Power thigh bolsters, passenger seat $100  
Power thigh support length adjuster, driver seat $100  
Power thigh support length adjuster, passenger seat $100  
Upholstered instrument panel  $300$300
Wood trim$300   
Suspension, Wheels, and Tires 
Adaptive dampers - electrical  $500$500
Air suspension, auto-leveling and height adjustable $1000  
Alloy wheels$350$350$350 
Electronic systems calibration selector$200$200 $200
Machined alloy wheels   $350
Sport suspension (upgrade) $0 $0
Total Value of Features$8,155$10,730$7,795$8,420
Value of Feature Adjustments$360$2,935$0$625
Value of Feature Adjustments-335-2,7320-594

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Specifications Comparison: Audi A6 / S6 / RS6 vs. Cadillac CTS

Model Year20182018
ModelA6 / S6 / RS6CTS
Body4dr Sedan4dr Sedan

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Option Package Details
Audi A6 / S6 / RS6 A6 3.0T

Prestige Package
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Sunshades, second row125Yes
Sunshade, rear, power225Yes
Power trunk closer350No
Head-up display (HUD)350Yes
Around view cameras300Yes
Wide-view front camera150No
Hands-free trunk or liftgate100No
Wide-view rear camera0No
Total Requested145071%
Total Not Requested60029%
Cold Weather Package
FeatureValueRequested?
Heated second row seats200Yes
Heated steering wheel100Yes
Total Requested300100%
Total Not Requested00%
Driver Assistance Package
FeatureValueRequested?
Auto-dimming headlights200Yes
Radar- or camera-based collision preparation system0Yes
Lane departure warning200Yes
Adaptive cruise control, all-speed700Yes
Automatic braking, low-speed200Yes
Forward collision warning200Yes
Lane departure prevention, steering-based200Yes
Total Requested1700100%
Total Not Requested00%

Option Package Details
Audi A6 / S6 / RS6 S6 4.0 TFSI

Comfort Seating Package
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Power thigh support length adjuster, driver seat100No
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver seat100Yes
Power thigh support length adjuster, passenger seat100No
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100Yes
Memory system, passenger seat150No
Massage, driver seat100No
Massage, passenger seat100No
Total Requested50040%
Total Not Requested75060%
Cold Weather Package
FeatureValueRequested?
Heated second row seats200Yes
Heated steering wheel100Yes
Total Requested300100%
Total Not Requested00%
Driver Assistance Package
FeatureValueRequested?
Auto-dimming headlights200Yes
Radar- or camera-based collision preparation system0Yes
Lane departure warning200Yes
Adaptive cruise control, all-speed700Yes
Automatic braking, low-speed200Yes
Forward collision warning200Yes
Lane departure prevention, steering-based200Yes
Total Requested1700100%
Total Not Requested00%
Prestige Package
FeatureValueRequested?
Sunshades, second row125Yes
Sunshade, rear, power225Yes
Power trunk closer350No
Head-up display (HUD)350Yes
Around view cameras300Yes
Wide-view front camera150No
Hands-free trunk or liftgate100No
Wide-view rear camera0No
Total Requested100063%
Total Not Requested60037%

Option Package Details
Cadillac CTS Premium Luxury

Technology Package
FeatureValueRequested?
Radar- or camera-based collision preparation system0Yes
Adaptive cruise control, all-speed700Yes
Automatic braking, low-speed200Yes
Automatic braking, high-speed or partial200No
Backup collision intervention150No
Leather upholstery, extended coverage0No
Manual thigh support length adjuster, driver seat50Yes
Power seatback bolsters, driver seat100Yes
Manual thigh support length adjuster, passenger seat50Yes
Power seatback bolsters, passenger seat100Yes
Metal pedals75Yes
Large color reconfigurable instrument cluster display250No
Alarm100No
Wheel locks25No
Laminated rear side windows100No
Total Requested127561%
Total Not Requested82539%

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