Audi A3 / S3 / RS3 Audi A3 / S3 / RS3 2017 Cadillac CT6 Cadillac CT6 2018

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Audi A3 / S3 / RS3 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 / S3 / RS3 vs. Cadillac CT6 Invoice Comparison

Lowest Total Price: $61,195

Audi A3 / S3 / RS3 RS 3   
Difference: $10,505

Lowest Total Invoice: $56,980

Audi A3 / S3 / RS3 RS 3   
Difference: $11,101

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  Down Payment Interest Rate Term
Model Year201720182018
ModelA3 / S3 / RS3CT6CT6
TrimRS 3Premium LuxuryPlatinum
Body4dr Sedan4dr Sedan4dr Sedan
Base Price $54,500 $65,295 $84,295
Base Invoice $50,686 $62,030 $80,080
Technology Package 3,900    
Metallic paint (extra cost) 575 625  
Universal garage door opener 295    
Cargo organizer 70 140 140
Carbon fiber trim 600 0  
Cargo mat 155 150 150
Cargo net 150   60
Rear spoiler   495 495
3.0L V6   4,000 4,000
Technology Package 3,628    
Metallic paint (extra cost) 536 556  
Universal garage door opener 274    
Cargo organizer 65 125 125
Carbon fiber trim 558 0  
Cargo mat 144 134 134
Cargo net 139   53
Rear spoiler   441 441
3.0L V6   3,800 3,800
Options (change) 5,745 5,410 4,845
Options (change) 5,344 5,056 4,553
Destination 950 995 995
Total Price $61,195 $71,700 $90,135
Total Invoice $56,980 $68,081 $85,628

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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 / S3 / RS3 dealer quotes or Cadillac CT6 dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Audi A3 / S3 / RS3 vs. Cadillac CT6

Lowest Adjusted Price and Invoice: Audi A3 / S3 / RS3 RS 3
TrueDelta Adjusted Price Difference: $7,870
TrueDelta Adjusted Invoice Difference: $8,599
Model Year201720182018
ModelA3 / S3 / RS3CT6CT6
TrimRS 3Premium LuxuryPlatinum
Body4dr Sedan4dr Sedan4dr Sedan
Engine400hp I5404hp V6404hp V6
TransmissionS7T8T8
DrivetrainAWDAWDAWD
EPA Fuel Economy (city/highway)19/28 MPG18/26 MPG18/26 MPG
Audio (watts, speakers)705, 14?, 10?, 34
Tire (rear if not all the same)235/35-19245/45-19245/40-20
Total Price$61,195$71,700$90,135
Adjustments for Features0-2,635-13,255
Feature-Adjusted Total Price$61,195$69,065$76,880
Cost Above Minimum$0$0$7,815
Total Invoice$56,980$68,081$85,628
Adjustments for Features0-2,502-12,592
Feature-Adjusted Total Invoice$56,980$65,579$73,036
Cost Above Minimum$0$0$7,457

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Features Comparison: Audi A3 / S3 / RS3 vs. Cadillac CT6

Model Year201720182018
ModelA3 / S3 / RS3CT6CT6
TrimRS 3Premium LuxuryPlatinum
Body4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
7-speed automated manual$1200  
8-speed manually-shiftable automatic $1300$1300
AWD$1700$1700$1700
Accessories 
AC power outlet $100$100
Active noise reduction $0$0
Adaptive cruise control, all-speed  $850
Cruise control$150$150 
Electronic engine sound enhancement  $0
Hands-free trunk or liftgate $100$100
Heated steering wheel $100$100
Power trunk closer $350$350
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
Following distance indicator $25$25
Hands-free driving on limited-access highways  $1000
Lane departure warning $200$200
Lane keeping assist $400$400
Night vision  $1750
Pedestrian detection $50$50
Rearview camera$200  
Safety key $5$5
Secondary collision brake assist$25  
Surround view video recorder $50$50
Torque vectoring, brake-based$100  
Vehicle health reports $0$0
Cargo Management 
Cargo net$40 $40
Climate Control 
Automatic air recirculation$100  
Heated windshield washer nozzles$15  
Ionizing air filtration  $50
Rear air vents$100$100 
Rear air vents with automatic controls  $250
Rear dual-zone climate control  $125
Engine / Motor 
Automatic start / stop $150$150
Dual-mode exhaust, switchable$500  
Exterior 
Active grille shutters $0$0
Body kit$0  
Laminated front side windows $200$200
Panoramic sunroof $1200$1200
Sunroof, large$1100  
Infotainment 
App support $0$0
DVD-compatible player$0  
Entertainment system with dual headrest screens  $1200
Handwriting recognition$200  
HDMI port  $25
In-vehicle Internet$150  
Media drive$15  
MP3-compatible player$50  
SD Card slot$25  
SMS text-to-speech reader $25$25
Streaming video device  $30
Streaming video support  $25
Telematics service, such as OnStar$200  
Telematics service, such as OnStar, with navigation $225$225
Traffic + travel information$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 headlights $200$200
Boost gauge$75  
Compass$0  
Fog light, rear$100  
Head-up display (HUD) $350$350
Headlight washers$50  
Performance meter$150  
Rear camera mirror $200$200
Seats and Interior Trim 
Carbon fiber trim$200$200 
Cooled or ventilated front seats $300$300
Cooled or ventilated second row seats  $200
Folding second row seats$300  
Heated second row seats $200$200
Leather door panel trim  $250
Leather-wrapped steering wheel $150$150
Manual height adjuster, driver seat$50  
Manual height adjuster, passenger seat$50  
Manual thigh support length adjuster, driver seat$50  
Manual thigh support length adjuster, passenger seat$50  
Manual tilt adjuster, driver seat$50  
Manual tilt adjuster, passenger seat$50  
Massage, driver seat  $100
Massage, passenger seat  $100
Massage, second row seats  $150
Memory system, driver seat $200$200
Memory system, passenger seat $150$150
Metal pedals$75  
Power 4-way lumbar adjuster, second row seats  $225
Power fore-aft adjuster, driver seat $100$100
Power fore-aft adjuster, passenger seat $100$100
Power height adjuster, driver seat $100$100
Power height adjuster, passenger seat $100$100
Power recliner, driver seat $100$100
Power recliner, passenger seat $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
Power tilt adjuster, passenger seat $100$100
Power tilt adjuster, second row seats  $150
Power upper seatback recliner, driver seat  $100
Power upper seatback recliner, passenger seat  $100
Synthetic suede door panel trim$250  
Synthetic suede headliner  $650
Synthetic suede steering wheel$150  
Upholstered instrument panel $300 
Upholstered instrument panel, leather  $1000
Wood trim  $300
Suspension, Wheels, and Tires 
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$8,595$11,230$21,850
Value of Feature Adjustments$0$2,635$13,255
Value of Feature Adjustments0-2,502-12,592

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Specifications Comparison: Audi A3 / S3 / RS3 vs. Cadillac CT6

Model Year20172018
ModelA3 / S3 / RS3CT6
Body4dr Sedan4dr Sedan
Wheelbase103.8 in122.4 in
Length175.4 in204.0 in
Width70.7 in74.0 in
Height55.7 in57.9 in
Curb Weight3,593 lb.4,085 lb.
Fuel Capacity13.2 gal.19.5 gal.
Row 1 Headroom36.5 in40.1 in
Row 1 Shoulder Room54.8 in58.3 in
Row 1 Hip Room0.0 in55.8 in
Row 1 Legroom41.2 in42.3 in
Row 2 Headroom36.1 in38.0 in
Row 2 Shoulder Room53.0 in56.1 in
Row 2 Hip Room0.0 in53.4 in
Row 2 Legroom35.1 in40.4 in
Cargo Volume12.3 ft315.3 ft3

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Option Package Details
Audi A3 / S3 / RS3 RS 3

Technology Package
FeatureValueRequested?
Surround sound250Yes
Performance meter150No
Bang & Olufsen, 705W, 14 speakers (with subwoofer)350No
Blind spot warning system200Yes
Rear cross-traffic detection100Yes
Large color reconfigurable instrument cluster display250Yes
Speed limit information0No
4G LTE connectivity0Yes
Telematics service, such as OnStar200Yes
Handwriting recognition200No
Remote app25Yes
Media drive15No
Traffic + travel information25No
In-vehicle Internet150No
Wi-Fi hotspot50Yes
Navigation system600Yes
DVD-compatible player0No
Voice control for nav and audio100Yes
Total Requested177567%
Total Not Requested89033%

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