Audi A3 Audi A3 2006 Cadillac CT6 Cadillac CT6 2017

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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: $24,610

Lowest Total Invoice: $31,931

Audi A3 2.0T   
Difference: $23,989

Calculate Payments

  Down Payment Interest Rate Term
Model Year2006200620172017201720172017
ModelA3A3CT6CT6CT6CT6CT6
Trim2.0T3.2 S lineBaseLuxuryPremium LuxuryPlatinumPlug-In
Body4dr Hatch4dr Hatch4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Base Price $24,740 $33,980 $53,795 $58,695 $63,895 $83,795 $75,095
Base Invoice $22,998 $31,561 $51,105 $55,760 $60,700 $79,605 $71,340
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) 450 450 595 595 595    
Satellite radio 350 350          
Bluetooth cell phone link 435 435          
Panoramic sunroof 1,100 1,100          
Driver Awareness and Convenience Package     2,950        
CD player, remote     250 250 250    
Rear spoiler     495 495 495 495  
Enhanced Vision and Comfort Package       2,025      
Cargo net           60  
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) 410 410 530 530 530    
Satellite radio 319 319          
Bluetooth cell phone link 396 396          
Panoramic sunroof 1,001 1,001          
Driver Awareness and Convenience Package     2,626        
CD player, remote     223 223 223    
Rear spoiler     441 441 441 441  
Enhanced Vision and Comfort Package       1,802      
Cargo net           53  
Options (change) 9,010 5,785 4,290 3,365 1,340 555 0
Options (change) 8,213 5,266 3,820 2,996 1,194 494 0
Destination 720 720 995 995 995 995 995
Gas Tax 0 0 0 0 0 0 -7,500
Total Price $34,470 $40,485 $59,080 $63,055 $66,230 $85,345 $68,590
Total Invoice $31,931 $37,547 $55,920 $59,751 $62,889 $81,094 $64,835

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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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TrueDelta Value Comparison: Audi A3 vs. Cadillac CT6

Lowest Adjusted Price and Invoice: Audi A3 2.0T
TrueDelta Adjusted Price Difference: $18,140
TrueDelta Adjusted Invoice Difference: $17,865
Model Year2006200620172017201720172017
ModelA3A3CT6CT6CT6CT6CT6
Trim2.0T3.2 S lineBaseLuxuryPremium LuxuryPlatinumPlug-In
Body4dr Hatch4dr Hatch4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Engine200hp I4250hp V6265hp I4265hp I4335hp V6335hp V6265hp I4 PiH
TransmissionM6S6T8T8T8T8CVT
DrivetrainFWDAWDRWDRWDAWDAWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)195, 10195, 10?, 8?, 10?, 10?, 34?, 10
Tire (rear if not all the same)225/45-17225/45-17235/50-18235/50-18245/45-19245/40-20235/50-18
Total Price$34,470$40,485$59,080$63,055$66,230$85,345$68,590
Adjustments for Features0-3,300-6,470-9,670-11,470-20,440-13,395
Feature-Adjusted Total Price$34,470$37,185$52,610$53,385$54,760$64,905$55,195
Cost Above Minimum$0$2,715$0$775$2,150$12,295$2,585
Total Invoice$31,931$37,547$55,920$59,751$62,889$81,094$64,835
Adjustments for Features0-3,061-6,124-9,163-10,891-19,422-12,662
Feature-Adjusted Total Invoice$31,931$34,486$49,796$50,588$51,998$61,672$52,173
Cost Above Minimum$0$2,555$0$792$2,202$11,876$2,377

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Features Comparison: Audi A3 vs. Cadillac CT6

Model Year2006200620172017201720172017
ModelA3A3CT6CT6CT6CT6CT6
Trim2.0T3.2 S lineBaseLuxuryPremium LuxuryPlatinumPlug-In
Body4dr Hatch4dr Hatch4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manual$150      
6-speed automated manual $1100     
8-speed manually-shiftable automatic  $1300$1300$1300$1300 
CVT      $1000
FWD$0      
AWD $1700  $1700$1700 
RWD  $0$0  $0
Accessories 
AC power outlet   $100$100$100$100
Active noise reduction  $0$0$0$0$0
Adaptive cruise control, all-speed     $850$850
Cruise control$150$150$150$150$150  
Electronic engine sound enhancement     $0$0
Hands-free trunk or liftgate   $100$100$100 
Heated steering wheel   $100$100$100 
Power trunk closer   $350$350$350$350
Proximity key  $250$250$250$250$250
Remote app  $25$25$25$25$25
Remote start  $150$150$150$150$150
Semi-automated parking system   $500$500$500$500
Sunshades, second row   $125$125$125$125
Tilt/telescoping steering wheel, manual$250$250     
Tilt/telescoping steering wheel, power  $350$350$350$350$350
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0$0     
Around view cameras   $500$500$500$500
Automatic braking, high-speed or partial     $200$200
Automatic braking, low-speed  $200$200$200$200$200
Backup collision intervention     $150$150
Blind spot warning system  $200$200$200$200$200
Cross-traffic warning, rear  $100$100$100$100$100
Following distance indicator  $25$25$25$25$25
Forward collision warning  $200$200$200$200$200
Knee airbag, driver  $75$75$75$75$75
Knee airbag, passenger  $75$75$75$75$75
Lane departure warning  $200$200$200$200$200
Lane keeping assist  $400$400$400$400$400
Night vision     $1750$1750
Obstacle detection, front  $150$150$150$150$150
Obstacle detection, rear  $250$250$250$250$250
Pedestrian detection  $50$50$50$50$50
Radar- or camera-based collision preparation system  $0$0$0$0$0
Rearview camera  $200    
Surround view video recorder   $50$50$50$50
Tire-pressure monitor  $75$75$75$75$75
Vehicle health reports  $0$0$0$0$0
Cargo Management 
Cargo cover$75$75     
Cargo net$40$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$100 $100
Rear air vents with automatic controls     $250 
Rear dual-zone climate control     $125 
Rear wiper$175$175     
Engine / Motor 
18 kWh battery pack      $0
3.6 kW onboard charger      $0
Automatic start / stop  $150$150$150$150$150
Regeneration paddles      $100
Exterior 
Active grille shutters  $0$0$0$0$0
Bodyside moldings$75$75     
Laminated front side windows  $200$200$200$200$200
Rear spoiler$200$200$200$200$200$200 
Infotainment 
4G LTE connectivity  $0$0$0$0$0
Android Auto support  $100$100$100$100$100
App support  $0$0$0$0$0
Apple CarPlay support  $100$100$100$100$100
Aux input  $50$50$50$50$50
Bluetooth audio streaming  $25$25$25$25$25
CD changer, remote$200$200     
CD player, remote  $100$100$100  
Entertainment system with dual headrest screens     $1200$1200
HD radio  $50$50$50$50$50
HDMI port     $25$25
MP3-compatible player$50$50$50$50$50  
SMS text-to-speech reader  $25$25$25$25$25
Streaming video device     $30 
Streaming video support     $25 
Surround sound   $250$250$250$250
Telematics service, such as OnStar, with navigation  $225$225$225$225$225
Traffic information  $25$25$25$25$25
Voice control for external devices  $0$0$0$0$0
Voice control for nav and audio  $100$100$100$100$100
Wi-Fi hotspot  $50$50$50$50$50
Wireless charging station  $75$75$75$75$75
Instruments, Lights, and Mirrors 
Approach detection  $25$25$25$25$25
Auto-dimming driver-side mirror   $75$75$75$75
Auto-dimming headlights  $200$200$200$200$200
Compass$0$0     
Cornering lights   $50$50$50$50
Fog light, rear$100$100     
Fog lights$125$125     
Head-up display (HUD)    $350$350$350
Large color reconfigurable instrument cluster display    $250$250$250
Large energy flow and fuel economy display      $25
LED headlights  $1000$1000$1000$1000$1000
Power-folding mirrors   $50$50$50$50
Rear camera mirror   $200$200$200$200
Steering-linked headlights $150     
Tachometer$75$75$75$75$75$75 
Xenon HID headlights$500$500     
Seats and Interior Trim 
Aluminum trim$100$100     
Cooled or ventilated front seats   $300 $300$300
Cooled or ventilated second row seats     $200 
Folding second row seats$300$300     
Heated second row seats   $200 $200$200
Illuminated door sill trim plates   $200$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$200$200
Memory system, passenger seat   $150$150$150$150
Power 4-way lumbar adjuster, driver seat $150 $150$150$150$150
Power 4-way lumbar adjuster, passenger seat   $150$150$150$150
Power 4-way lumbar adjuster, second row seats     $225 
Power fore-aft adjuster, driver seat $100$100$100$100$100$100
Power fore-aft adjuster, passenger seat  $100$100$100$100$100
Power height adjuster, driver seat $100$100$100$100$100$100
Power height adjuster, passenger seat  $100$100$100$100$100
Power lumbar adjuster, driver seat  $100    
Power lumbar adjuster, passenger seat  $100    
Power recliner, driver seat $100$100$100$100$100$100
Power recliner, passenger seat  $100$100$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$100$100
Power tilt adjuster, passenger seat  $100$100$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$300 $300
Upholstered instrument panel, leather     $1000 
Wood trim  $300$300$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$100 
Total Value of Features$2,780$6,080$9,250$12,450$14,250$23,220$16,175
Value of Feature Adjustments$0$3,300$6,470$9,670$11,470$20,440$13,395
Value of Feature Adjustments0-3,061-6,124-9,163-10,891-19,422-12,662

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Specifications Comparison: Audi A3 vs. Cadillac CT6

Model Year20062017
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

CD player, remote
FeatureValueRequested?
CD player, remote100Yes
MP3-compatible player50Yes
Total Requested150100%
Total Not Requested00%
Driver Awareness and Convenience Package
FeatureValueRequested?
Panoramic sunroof1200Yes
Traffic information25No
Radar- or camera-based collision preparation system0No
Lane departure warning system200No
Blind spot warning system200No
Rear cross-traffic detection100No
Automatic braking, low-speed200No
Forward collision warning200No
Pedestrian detection50No
Lane keeping assist system400No
Following distance indicator25No
Navigation system600Yes
Heated front seats200Yes
Rain-sensing wipers100Yes
Auto-dimming headlights200No
Voice control for nav and audio75No
Total Requested210056%
Total Not Requested167544%

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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