Cadillac CT6 Cadillac CT6 2016 Audi A8 / S8 Audi A8 / S8 2014

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Cadillac CT6 vs. Audi A8 / S8 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 CT6 vs. Audi A8 / S8 Invoice Comparison

Lowest Total Price: $88,955

Cadillac CT6 Platinum   
Difference: $19,390

Lowest Total Invoice: $83,211

Cadillac CT6 Platinum   
Difference: $17,617

Calculate Payments

  Down Payment Interest Rate Term
Model Year201620142014
ModelCT6A8 / S8A8 / S8
TrimPlatinumA8 4.0TS8
Body4dr Sedan4dr Sedan4dr Sedan
Base Price $83,465 $83,900 $112,500
Base Invoice $78,040 $78,028 $104,627
Metallic paint (extra cost) 495    
3.0L V6 4,000    
Warm Weather Package   1,700  
Audi Design Selection Package   8,500  
Cold Weather Package   800 800
Premium Package   4,000  
Driver Assistance Package   3,250 2,250
Entertainment system with dual headrest screens   3,000 3,000
Night vision   2,300 2,300
Wood trim     0
Lane departure warning     500
Metallic paint (extra cost) 436    
3.0L V6 3,740    
Warm Weather Package   1,582  
Audi Design Selection Package   7,907  
Cold Weather Package   744 744
Premium Package   3,720  
Driver Assistance Package   3,023 2,093
Entertainment system with dual headrest screens   2,790 2,790
Night vision   2,139 2,139
Wood trim     0
Lane departure warning     467
Options (change) 4,495 23,550 8,850
Options (change) 4,176 21,905 8,233
Destination 995 895 895
Total Price $88,955 $108,345 $122,245
Total Invoice $83,211 $100,828 $113,755

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TrueDelta Value Comparison: Cadillac CT6 vs. Audi A8 / S8

Lowest Adjusted Price and Invoice: Cadillac CT6 Platinum
TrueDelta Adjusted Price Difference: $20,920
TrueDelta Adjusted Invoice Difference: $19,048
Model Year201620142014
ModelCT6A8 / S8A8 / S8
TrimPlatinumA8 4.0TS8
Body4dr Sedan4dr Sedan4dr Sedan
Engine404hp V6420hp V8520hp V8
TransmissionT8T8T8
DrivetrainAWDAWDAWD
EPA Fuel Economy (city/highway)18/26 MPG13/21 MPG13/21 MPG
Audio (watts, speakers)?, 34630, 14630, 14
Tire (rear if not all the same)245/40-20255/45-19265/35-21
Total Price$88,955$108,345$122,245
Adjustments for Features-1,5300-800
Feature-Adjusted Total Price$87,425$108,345$121,445
Cost Above Minimum$0$0$13,100
Total Invoice$83,211$100,828$113,755
Adjustments for Features-1,4310-744
Feature-Adjusted Total Invoice$81,780$100,828$113,011
Cost Above Minimum$0$0$12,183

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Features Comparison: Cadillac CT6 vs. Audi A8 / S8

Model Year201620142014
ModelCT6A8 / S8A8 / S8
TrimPlatinumA8 4.0TS8
Body4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300$1300$1300
AWD$1700$1700$1700
Accessories 
AC power outlet$100  
Electronic engine sound enhancement$0  
Power door closers $300$300
Remote app$25  
Remote start$150  
Remote window/roof operation $15$15
Semi-automated parking system$500  
Sunshade, rear, power $225$225
Sunshades, second row$125  
Sunshades, second row, power $225$225
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats $0$0
Automatic braking, high-speed or partial$200  
Backup collision intervention$150  
Collision preparation system, rear $100$100
Cross-traffic warning, rear$100  
Following distance indicator$25  
Full-size spare tire $225$225
Lane keeping assist$400  
Pedestrian detection$50  
Pedestrian detection, night $50$50
Rear side airbags $300$300
Rollover sensor $50$50
Surround view video recorder$50  
Temporary spare tire$150  
Vehicle health reports$0  
Wide-view front camera $150$150
Wide-view rear camera $0$0
Cargo Management 
Air-conditioned storage compartment $50$50
Ski sack $50$50
Climate Control 
Automatic air recirculation $100$100
Heated windshield washer nozzles $15$15
Ionizing air filtration$50  
Residual heat $50$50
Engine / Motor 
Automatic start / stop$150  
Dual-mode exhaust, switchable  $500
Exterior 
Active grille shutters$0  
Body kit  $0
Laminated rear side windows $100$100
Panoramic sunroof$1200  
Sunroof $900$900
Infotainment 
4G LTE connectivity$0  
Android Auto support$100  
App support$0  
Apple CarPlay support$100  
CD player $125$125
DVD-compatible player $0$0
Handwriting recognition $200$200
HDMI port$25  
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  
Telematics service, such as OnStar, with navigation$225  
Traffic + travel information $25$25
Traffic information$25  
Voice control for external devices$0  
Wireless charging station$75  
Instruments, Lights, and Mirrors 
Analog clock $25$25
Approach detection$25  
Auto-dimming passenger-side mirror $75$75
Fog light, rear $100$100
Fog lights $125$125
Head-up display (HUD)$350  
Headlight washers $50$50
Large color reconfigurable instrument cluster display$250  
Mirror tilt-down in reverse $25$25
Rear camera mirror$200  
Steering-linked headlights $150$150
Seats and Interior Trim 
Cooled or ventilated second row seats$200  
Coordinated climate control, front seats$0  
Door sill trim plates $100$100
Illuminated door sill trim plates$200  
Massage, second row seats$150  
Power 4-way lumbar adjuster, second row seats$225  
Power headrest height adjuster, driver seat $50$50
Power headrest height adjuster, passenger seat $50$50
Power recliner, second row seats$150  
Power seat belt height adjusters, front row $25$25
Power seatback bolsters, driver seat $100$100
Power seatback bolsters, passenger seat $100$100
Power thigh bolsters, driver seat $100$100
Power thigh bolsters, passenger seat $100$100
Power tilt adjuster, second row seats$150  
Upholstered instrument panel  $300
Upholstered instrument panel, leather$1000$1000 
Suspension, Wheels, and Tires 
Active steering  $1000
Air suspension, auto-leveling and height adjustable $1000$1000
Electronic systems calibration selector $200$200
Rear wheel steering$1500  
Total Value of Features$11,400$9,870$10,670
Value of Feature Adjustments$1,530$0$800
Value of Feature Adjustments-1,4310-744

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Specifications Comparison: Cadillac CT6 vs. Audi A8 / S8

Model Year20162014
ModelCT6A8 / S8
Body4dr Sedan4dr Sedan
Wheelbase122.4 in117.8 in
Length204.0 in202.2 in
Width74.0 in76.7 in
Height57.9 in57.5 in
Curb Weight4,083 lb.4,685 lb.
Fuel Capacity19.5 gal.23.8 gal.
Row 1 Headroom40.1 in37.2 in
Row 1 Shoulder Room58.3 in59.1 in
Row 1 Hip Room55.8 in0.0 in
Row 1 Legroom42.3 in41.4 in
Row 2 Headroom38.0 in38.1 in
Row 2 Shoulder Room56.1 in57.8 in
Row 2 Hip Room53.4 in0.0 in
Row 2 Legroom40.4 in37.7 in
Cargo Volume15.3 ft313.2 ft3

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Option Package Details
Audi A8 / S8 A8 4.0T

Night vision
FeatureValueRequested?
Night vision1750Yes
Pedestrian detection, night50No
Total Requested175097%
Total Not Requested503%
Warm Weather Package
FeatureValueRequested?
Rear air vents with automatic controls150Yes
Sunshades, second row, power225No
Sunshade, rear, power225No
Rear dual-zone climate control125Yes
Total Requested27538%
Total Not Requested45062%
Audi Design Selection Package
FeatureValueRequested?
Special interior trim0No
Upholstered instrument panel, leather700Yes
Upgraded leather upholstery0No
Leather upholstery, extended coverage0No
Upholstered door panels, leather250Yes
Synthetic suede headliner650Yes
Laminated rear side windows100No
Laminated front side windows200Yes
Total Requested180095%
Total Not Requested1005%
Cold Weather Package
FeatureValueRequested?
Heated second row seats200Yes
Rear seat pass-through100Yes
Heated steering wheel100Yes
Ski sack50No
Total Requested40089%
Total Not Requested5011%
Premium Package
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver100No
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100No
Massage, driver seat100Yes
Massage, passenger seat100Yes
Blind spot warning system200Yes
LED headlights500Yes
Collision preparation system, rear100No
Total Requested120071%
Total Not Requested50029%
Driver Assistance Package
FeatureValueRequested?
Auto-dimming headlights200Yes
Lane departure warning system200Yes
Around view cameras300Yes
Wide-view front camera150No
Wide-view rear camera0No
Forward collision alert200Yes
Radar- or camera-based collision preparation system0Yes
Adaptive cruise control, all-speed700Yes
Automatic braking, low-speed200Yes
Total Requested180092%
Total Not Requested1508%

Option Package Details
Audi A8 / S8 S8

Night vision
FeatureValueRequested?
Night vision1750Yes
Pedestrian detection, night50No
Total Requested175097%
Total Not Requested503%
Cold Weather Package
FeatureValueRequested?
Heated second row seats200Yes
Rear seat pass-through100Yes
Heated steering wheel100Yes
Ski sack50No
Total Requested40089%
Total Not Requested5011%
Driver Assistance Package
FeatureValueRequested?
Radar- or camera-based collision preparation system0Yes
Adaptive cruise control, all-speed700Yes
Automatic braking, low-speed200Yes
Forward collision alert200Yes
Total Requested1100100%
Total Not Requested00%

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