Cadillac CT6 Cadillac CT6 2016 Audi A4 / S4 Audi A4 / S4 2014

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Cadillac CT6 vs. Audi A4 / S4 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 A4 / S4 Invoice Comparison

Lowest Total Price: $61,045

Audi A4 / S4 S4 3.0T   
Difference: $4,265

Lowest Total Invoice: $56,839

Audi A4 / S4 S4 3.0T   
Difference: $4,250

Calculate Payments

  Down Payment Interest Rate Term
Model Year201620162014
ModelCT6CT6A4 / S4
TrimPremium LuxuryPlatinumS4 3.0T
Body4dr Sedan4dr Sedan4dr Sedan
Base Price $63,570 $83,465 $48,100
Base Invoice $59,438 $78,040 $44,734
CD player, remote 250    
Metallic paint (extra cost) 495 495 500
Carbon fiber trim 0   500
Driver Assist Package     2,750
Prestige Package     5,900
Adaptive dampers - electrical     1,000
7-speed automated manual     1,400
CD player, remote 220    
Metallic paint (extra cost) 436 436 467
Carbon fiber trim 0   466
Driver Assist Package     2,557
Prestige Package     5,488
Adaptive dampers - electrical     930
7-speed automated manual     1,302
Options (change) 745 495 12,050
Options (change) 656 436 11,210
Destination 995 995 895
Total Price $65,310 $84,955 $61,045
Total Invoice $61,089 $79,471 $56,839

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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 CT6 dealer quotes or Audi A4 / S4 dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Cadillac CT6 vs. Audi A4 / S4

Lowest Adjusted Price and Invoice: Audi A4 / S4 S4 3.0T
TrueDelta Adjusted Price Difference: $1,795
TrueDelta Adjusted Invoice Difference: $1,940
Model Year201620162014
ModelCT6CT6A4 / S4
TrimPremium LuxuryPlatinumS4 3.0T
Body4dr Sedan4dr Sedan4dr Sedan
Engine335hp V6335hp V6333hp V6
TransmissionT8T8S7
DrivetrainAWDAWDAWD
EPA Fuel Economy (city/highway)19/28 MPG19/28 MPG18/28 MPG
Audio (watts, speakers)?, 10?, 34505, 14
Tire (rear if not all the same)245/45-19245/40-20245/40-18
Total Price$65,310$84,955$61,045
Adjustments for Features-2,470-12,3450
Feature-Adjusted Total Price$62,840$72,610$61,045
Cost Above Minimum$0$9,770$0
Total Invoice$61,089$79,471$56,839
Adjustments for Features-2,310-11,5480
Feature-Adjusted Total Invoice$58,779$67,923$56,839
Cost Above Minimum$0$9,144$0

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Features Comparison: Cadillac CT6 vs. Audi A4 / S4

Model Year201620162014
ModelCT6CT6A4 / S4
TrimPremium LuxuryPlatinumS4 3.0T
Body4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300$1300 
7-speed automated manual  $1200
AWD$1700$1700$1700
Accessories 
AC power outlet$100$100 
Active noise reduction$0$0 
Adaptive cruise control  $600
Adaptive cruise control, all-speed $850 
Cruise control$150  
Electronic engine sound enhancement $0 
Hands-free trunk or liftgate$100$100 
Heated steering wheel$100$100 
Power trunk closer$350$350 
Remote app$25$25 
Remote start$150$150 
Semi-automated parking system$500$500 
Sunshades, second row$125$125 
Tilt/telescoping steering wheel, manual  $250
Tilt/telescoping steering wheel, power$350$350 
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats  $0
Around view cameras$500$500 
Automatic braking, high-speed or partial $200 
Backup collision intervention $150 
Cross-traffic warning, rear$100$100 
Following distance indicator$25$25 
Knee airbag, driver$75$75 
Knee airbag, passenger$75$75 
Lane departure warning$200$200 
Lane keeping assist$400$400 
Night vision $1750 
Obstacle detection, front$150$150 
Pedestrian detection$50$50 
Rearview camera  $200
Surround view video recorder$50$50 
Vehicle health reports$0$0 
Cargo Management 
Air-conditioned storage compartment  $50
Rear seat pass-through$100$100 
Climate Control 
Automatic air recirculation  $100
Heated windshield washer nozzles  $15
Ionizing air filtration $50 
Rear air vents$100  
Rear air vents with automatic controls $250$250
Rear dual-zone climate control $125 
Engine / Motor 
Automatic start / stop$150$150 
Exterior 
Active grille shutters$0$0 
Body kit  $0
Laminated front side windows$200$200 
Panoramic sunroof$1200$1200 
Sunroof  $900
Infotainment 
4G LTE connectivity$0$0 
Android Auto support$100$100 
App support$0$0 
Apple CarPlay support$100$100 
CD player  $125
CD player, remote$100  
DVD-compatible player  $0
Entertainment system with dual headrest screens $1200 
HDMI port $25 
In-vehicle Internet  $150
iPod integration  $100
Media drive  $15
MP3-compatible player$50 $50
SD Card slot  $25
SMS text-to-speech reader$25$25 
Telematics service, such as OnStar, with navigation$225$225 
Traffic + travel information  $25
Traffic information$25$25 
USB port$25$25 
Voice control for external devices$0$0 
Wireless charging station$75$75 
Instruments, Lights, and Mirrors 
Approach detection$25$25 
Auto-dimming headlights$200$200 
Auto-dimming passenger-side mirror  $75
Compass  $0
Fog light, rear  $100
Fog lights  $125
Head-up display (HUD)$350$350 
Headlight washers  $50
Large color reconfigurable instrument cluster display$250$250 
LED headlights$1000$1000 
Power-folding mirrors$50$50 
Rear camera mirror$200$200 
Steering-linked headlights  $150
Xenon HID headlights  $500
Seats and Interior Trim 
Carbon fiber trim$200 $200
Cooled or ventilated front seats $300 
Cooled or ventilated second row seats $200 
Coordinated climate control, front seats$0$0 
Door sill trim plates  $100
Folding second row seats  $300
Heated second row seats $200 
Illuminated door sill trim plates$200$200 
Leather door panel trim $250$250
Manual thigh support length adjuster, driver seat  $50
Manual thigh support length adjuster, passenger seat  $50
Massage, driver seat $100 
Massage, passenger seat $100 
Massage, second row seats $150 
Memory system, passenger seat$150$150 
Power 4-way lumbar adjuster, second row seats $225 
Power recliner, second row seats $150 
Power thigh support length adjuster, driver seat $100 
Power thigh support length adjuster, passenger seat $100 
Power tilt adjuster, second row seats $150 
Power upper seatback recliner, driver seat $100 
Power upper seatback recliner, passenger seat $100 
Synthetic suede headliner $650 
Synthetic suede inserts in leather seating surfaces  $0
Upholstered instrument panel$300  
Upholstered instrument panel, leather $1000 
Wood trim $300 
Suspension, Wheels, and Tires 
Active steering  $1000
Adaptive dampers - electrical $500$500
Electronic systems calibration selector  $200
Rear wheel steering $1500 
Sport suspension (upgrade)  $0
Transmission 
Launch control  $100
Total Value of Features$11,975$21,850$9,505
Value of Feature Adjustments$2,470$12,345$0
Value of Feature Adjustments-2,310-11,5480

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Specifications Comparison: Cadillac CT6 vs. Audi A4 / S4

Model Year20162014
ModelCT6A4 / S4
Body4dr Sedan4dr Sedan
Wheelbase122.4 in110.6 in
Length204.0 in185.1 in
Width74.0 in71.9 in
Height57.9 in56.2 in
Curb Weight3,925 lb.3,935 lb.
Fuel Capacity19.5 gal.16.9 gal.
Row 1 Headroom40.1 in40.0 in
Row 1 Shoulder Room58.3 in55.5 in
Row 1 Hip Room55.8 in0.0 in
Row 1 Legroom42.3 in41.3 in
Row 2 Headroom38.0 in37.5 in
Row 2 Shoulder Room56.1 in54.3 in
Row 2 Hip Room53.4 in0.0 in
Row 2 Legroom40.4 in35.2 in
Cargo Volume15.3 ft312.4 ft3

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Option Package Details
Audi A4 / S4 S4 3.0T

7-speed automated manual
FeatureValueRequested?
7-speed automated manual0Yes
Launch control100No
Total Requested00%
Total Not Requested100100%
Driver Assist Package
FeatureValueRequested?
Adaptive cruise control450Yes
Radar- or camera-based collision preparation system0Yes
Active steering1000No
Automatic braking, low-speed200Yes
Forward collision alert200Yes
Total Requested85046%
Total Not Requested100054%
Prestige Package
FeatureValueRequested?
Steering-linked headlights150No
Surround sound250Yes
Cornering lights50Yes
Blind spot warning system200Yes
Bang & Olufsen, 505W, 14 speakers (with subwoofer)350No
Obstacle detection, rear250Yes
Rearview camera200Yes
In-vehicle Internet150No
Wi-Fi hotspot50Yes
245/40HR18 tires400No
Traffic + travel information25No
Bluetooth audio streaming25Yes
Navigation system600Yes
DVD-compatible player0No
Voice control for nav and audio100Yes
HD radio50Yes
Media drive, large15No
Total Requested177562%
Total Not Requested109038%

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