Audi A3 Audi A3 2006 Cadillac CT6 Cadillac CT6 2016

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Audi A3 vs. Cadillac CT6 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 A3 vs. Cadillac CT6 Invoice Comparison

Lowest Total Price: $34,470

Audi A3 2.0T   
Difference: $28,185

Lowest Total Invoice: $31,931

Audi A3 2.0T   
Difference: $26,829

Calculate Payments

  Down Payment Interest Rate Term
Model Year20062006201620162016
ModelA3A3CT6CT6CT6
Trim2.0T3.2 S lineLuxuryPremium LuxuryPlatinum
Body4dr Hatch4dr Hatch4dr Sedan4dr Sedan4dr Sedan
Base Price $24,740 $33,980 $58,395 $63,570 $83,465
Base Invoice $22,998 $31,561 $54,891 $59,438 $78,040
Sport Package 1,800        
Convenience Package 675        
Cold Weather Package 700 700      
Navigation system 1,950 1,950      
Sound Package 900        
Xenon HID headlights 650 800      
Metallic paint (extra cost) 450 450 495 495 495
Satellite radio 350 350      
Bluetooth cell phone link 435 435      
Panoramic sunroof 1,100 1,100      
CD player, remote     250 250  
Enhanced Vision and Comfort Package     2,025    
Rear spoiler     495 495 495
Sport Package 1,638        
Convenience Package 614        
Cold Weather Package 637 637      
Navigation system 1,787 1,775      
Sound Package 819        
Xenon HID headlights 592 728      
Metallic paint (extra cost) 410 410 436 436 436
Satellite radio 319 319      
Bluetooth cell phone link 396 396      
Panoramic sunroof 1,001 1,001      
CD player, remote     220 220  
Enhanced Vision and Comfort Package     1,782    
Rear spoiler     436 436 436
Options (change) 9,010 5,785 3,265 1,240 990
Options (change) 8,213 5,266 2,874 1,092 872
Destination 720 720 995 995 995
Total Price $34,470 $40,485 $62,655 $65,805 $85,450
Total Invoice $31,931 $37,547 $58,760 $61,525 $79,907

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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 Audi A3 dealer quotes or Cadillac CT6 dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Audi A3 vs. Cadillac CT6

Lowest Adjusted Price and Invoice: Audi A3 2.0T
TrueDelta Adjusted Price Difference: $18,515
TrueDelta Adjusted Invoice Difference: $17,760
Model Year20062006201620162016
ModelA3A3CT6CT6CT6
Trim2.0T3.2 S lineLuxuryPremium LuxuryPlatinum
Body4dr Hatch4dr Hatch4dr Sedan4dr Sedan4dr Sedan
Engine200hp I4250hp V6265hp I4335hp V6335hp V6
TransmissionM6S6T8T8T8
DrivetrainFWDAWDRWDAWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)195, 10195, 10?, 10?, 10?, 34
Tire (rear if not all the same)225/45-17225/45-17235/50-18245/45-19245/40-20
Total Price$34,470$40,485$62,655$65,805$85,450
Adjustments for Features0-3,300-9,670-11,470-20,345
Feature-Adjusted Total Price$34,470$37,185$52,985$54,335$65,105
Cost Above Minimum$0$2,715$0$1,350$12,120
Total Invoice$31,931$37,547$58,760$61,525$79,907
Adjustments for Features0-3,061-9,069-10,724-19,025
Feature-Adjusted Total Invoice$31,931$34,486$49,691$50,801$60,882
Cost Above Minimum$0$2,555$0$1,110$11,191

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Features Comparison: Audi A3 vs. Cadillac CT6

Model Year20062006201620162016
ModelA3A3CT6CT6CT6
Trim2.0T3.2 S lineLuxuryPremium LuxuryPlatinum
Body4dr Hatch4dr Hatch4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manual$150    
6-speed automated manual $1100   
8-speed manually-shiftable automatic  $1300$1300$1300
FWD$0    
AWD $1700 $1700$1700
RWD  $0  
Accessories 
AC power outlet  $100$100$100
Active noise reduction  $0$0$0
Adaptive cruise control, all-speed    $850
Cruise control$150$150$150$150 
Electronic engine sound enhancement    $0
Hands-free trunk or liftgate  $100$100$100
Heated steering wheel  $100$100$100
Power trunk closer  $350$350$350
Proximity key  $250$250$250
Remote app  $25$25$25
Remote start  $150$150$150
Semi-automated parking system  $500$500$500
Sunshades, second row  $125$125$125
Tilt/telescoping steering wheel, manual$250$250   
Tilt/telescoping steering wheel, power  $350$350$350
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0$0   
Around view cameras  $500$500$500
Automatic braking, high-speed or partial    $200
Automatic braking, low-speed  $200$200$200
Backup collision intervention    $150
Blind spot warning system  $200$200$200
Cross-traffic warning, rear  $100$100$100
Following distance indicator  $25$25$25
Forward collision warning  $200$200$200
Knee airbag, driver  $75$75$75
Knee airbag, passenger  $75$75$75
Lane departure warning  $200$200$200
Lane keeping assist  $400$400$400
Night vision    $1750
Obstacle detection, front  $150$150$150
Obstacle detection, rear  $250$250$250
Pedestrian detection  $50$50$50
Radar- or camera-based collision preparation system  $0$0$0
Surround view video recorder  $50$50$50
Tire-pressure monitor  $75$75$75
Vehicle health reports  $0$0$0
Cargo Management 
Cargo cover$75$75   
Cargo net$40$40   
Ski sack$50$50   
Storage compartment under front seat(s)$50$50   
Climate Control 
Heated windshield washer nozzles$15$15   
Ionizing air filtration    $50
Rear air vents  $100$100 
Rear air vents with automatic controls    $250
Rear dual-zone climate control    $125
Rear wiper$175$175   
Engine / Motor 
Automatic start / stop  $150$150$150
Exterior 
Active grille shutters  $0$0$0
Bodyside moldings$75$75   
Laminated front side windows  $200$200$200
Infotainment 
4G LTE connectivity  $0$0$0
Android Auto support  $100$100$100
App support  $0$0$0
Apple CarPlay support  $100$100$100
Aux input  $50$50$50
Bluetooth audio streaming  $25$25$25
CD changer, remote$200$200   
CD player, remote  $100$100 
Entertainment system with dual headrest screens    $1200
HD radio  $50$50$50
HDMI port    $25
MP3-compatible player$50$50$50$50 
SMS text-to-speech reader  $25$25$25
Surround sound  $250$250$250
Telematics service, such as OnStar, with navigation  $225$225$225
Traffic information  $25$25$25
Voice control for external devices  $0$0$0
Voice control for nav and audio  $100$100$100
Wi-Fi hotspot  $50$50$50
Wireless charging station  $75$75$75
Instruments, Lights, and Mirrors 
Approach detection  $25$25$25
Auto-dimming driver-side mirror  $75$75$75
Auto-dimming headlights  $200$200$200
Compass$0$0   
Cornering lights  $50$50$50
Fog light, rear$100$100   
Fog lights$125$125   
Head-up display (HUD)   $350$350
Large color reconfigurable instrument cluster display   $250$250
LED headlights  $1000$1000$1000
Power-folding mirrors  $50$50$50
Rear camera mirror  $200$200$200
Steering-linked headlights $150   
Xenon HID headlights$500$500   
Seats and Interior Trim 
Aluminum trim$100$100   
Cooled or ventilated front seats  $300 $300
Cooled or ventilated second row seats    $200
Coordinated climate control, front seats  $0$0$0
Folding second row seats$300$300   
Heated second row seats  $200 $200
Illuminated door sill trim plates  $200$200$200
Manual height adjuster, driver seat$50    
Manual height adjuster, passenger seat$50$50   
Massage, driver seat    $100
Massage, passenger seat    $100
Massage, second row seats    $150
Memory system, driver seat  $200$200$200
Memory system, passenger seat  $150$150$150
Power 4-way lumbar adjuster, driver seat $150$150$150$150
Power 4-way lumbar adjuster, passenger seat  $150$150$150
Power 4-way lumbar adjuster, second row seats    $225
Power fore-aft adjuster, driver seat $100$100$100$100
Power fore-aft adjuster, passenger seat  $100$100$100
Power height adjuster, driver seat $100$100$100$100
Power height adjuster, passenger seat  $100$100$100
Power recliner, driver seat $100$100$100$100
Power recliner, passenger seat  $100$100$100
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, driver seat $100$100$100$100
Power tilt adjuster, passenger seat  $100$100$100
Power tilt adjuster, second row seats    $150
Power upper seatback recliner, driver seat    $100
Power upper seatback recliner, passenger seat    $100
Upholstered instrument panel  $300$300 
Upholstered instrument panel, leather    $1000
Wood trim  $300$300$300
Suspension, Wheels, and Tires 
Adaptive dampers - electrical    $500
Rear wheel steering    $1500
Sport suspension (upgrade)$0$0   
Transmission 
Steering-wheel-mounted transmission controls  $100$100$100
Total Value of Features$2,505$5,805$12,175$13,975$22,850
Value of Feature Adjustments$0$3,300$9,670$11,470$20,345
Value of Feature Adjustments0-3,061-9,069-10,724-19,025

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Specifications Comparison: Audi A3 vs. Cadillac CT6

Model Year20062016
ModelA3CT6
Body4dr Hatch4dr Sedan
Wheelbase101.5 in122.4 in
Length168.7 in204.0 in
Width69.5 in74.0 in
Height56.0 in57.9 in
Curb Weight3,264 lb.3,648 lb.
Fuel Capacity15.0 gal.19.5 gal.
Row 1 Headroom38.1 in40.1 in
Row 1 Shoulder Room54.3 in58.3 in
Row 1 Hip Room0.0 in55.8 in
Row 1 Legroom41.2 in42.3 in
Row 2 Headroom36.9 in38.0 in
Row 2 Shoulder Room52.8 in56.1 in
Row 2 Hip Room0.0 in53.4 in
Row 2 Legroom34.8 in40.4 in
Cargo Volume,
Minimum
13.1 ft315.3 ft3
Cargo Volume,
Maximum
54.6 ft315.3 ft3

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Option Package Details
Audi A3 2.0T

Sport Package
FeatureValueRequested?
Sport suspension (upgrade)250No
Leather seating surfaces900Yes
Audio controls on steering wheel125Yes
Illuminated visor mirror, driver40Yes
Illuminated visor mirror, passenger40Yes
Fog lights125No
Leather-wrapped steering wheel150Yes
Rear spoiler200Yes
Map lights25No
Front sport buckets100No
Aluminum trim100No
Total Requested145571%
Total Not Requested60029%
Convenience Package
FeatureValueRequested?
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Trip computer150Yes
Rain-sensing wipers100Yes
Automatic headlights125Yes
Compass0No
Total Requested625100%
Total Not Requested00%
Cold Weather Package
FeatureValueRequested?
Heated mirrors25Yes
Heated front seats200Yes
Ski sack50No
Heated windshield washer nozzles15No
Total Requested22578%
Total Not Requested6522%
Sound Package
FeatureValueRequested?
Cassette player50No
CD changer, in-dash200No
Bose, 195W, 10 speakers (with subwoofer)350No
Total Requested00%
Total Not Requested600100%

Option Package Details
Audi A3 3.2 S line

Cold Weather Package
FeatureValueRequested?
Heated mirrors25Yes
Heated front seats200Yes
Ski sack50No
Heated windshield washer nozzles15No
Total Requested22578%
Total Not Requested6522%

Option Package Details
Cadillac CT6 Luxury

CD player, remote
FeatureValueRequested?
CD player, remote100Yes
MP3-compatible player50Yes
Total Requested150100%
Total Not Requested00%
Enhanced Vision and Comfort Package
FeatureValueRequested?
Heated second row seats200No
Cooled or ventilated front seats300No
Panoramic sunroof1200Yes
Rear camera mirror200No
Total Requested120063%
Total Not Requested70037%

Option Package Details
Cadillac CT6 Premium Luxury

CD player, remote
FeatureValueRequested?
CD player, remote100Yes
MP3-compatible player50Yes
Total Requested150100%
Total Not Requested00%

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