Audi A3 / S3 / RS3 Audi A3 / S3 / RS3 2018 Cadillac CTS Cadillac CTS 2018

We are 103,000+ car owners sharing real-world car information.

Join Us

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

Lowest Total Price: $52,105

Audi A3 / S3 / RS3 S3   
Difference: $11,830

Lowest Total Invoice: $48,530

Audi A3 / S3 / RS3 S3   
Difference: $12,052

Calculate Payments

  Down Payment Interest Rate Term
Model Year201820182018
ModelA3 / S3 / RS3CTSCTS
TrimS3Premium LuxuryV-Sport Premium Luxury
Body4dr Sedan4dr Sedan4dr Sedan
Base Price $43,650 $59,495 $71,095
Base Invoice $40,596 $56,520 $67,540
Prestige Package 5,300    
S Sport Package 1,100    
Metallic paint (extra cost) 575 595 595
Cargo net 155    
Rear side airbags 350    
Technology Package   2,850  
Prestige Package 4,930    
S Sport Package 1,024    
Metallic paint (extra cost) 536 530 530
Cargo net 144    
Rear side airbags 325    
Technology Package   2,537  
Options (change) 7,480 3,445 595
Options (change) 6,959 3,067 530
Destination 975 995 995
Total Price $52,105 $63,935 $72,685
Total Invoice $48,530 $60,582 $69,065

Return to top

While we strive for accuracy, the site is not error-free, and prices can change at any time.

Dealer Price Quotes

Want to find out how much dealers are willing to discount these cars?

Request free, no-obligation Audi A3 / S3 / RS3 dealer quotes or Cadillac CTS dealer quotes from dealers using our car quote form.

The process is easy and takes just a minute or two. You'll receive price quotes from local approved dealers within 48 hours.

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

Lowest Adjusted Price and Invoice: Audi A3 / S3 / RS3 S3
TrueDelta Adjusted Price Difference: $10,565
TrueDelta Adjusted Invoice Difference: $10,853
Model Year201820182018
ModelA3 / S3 / RS3CTSCTS
TrimS3Premium LuxuryV-Sport Premium Luxury
Body4dr Sedan4dr Sedan4dr Sedan
Engine292hp I4335hp V6420hp V6
TransmissionS7T8T8
DrivetrainAWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)705, 14?, 13?, 13
Tire (rear if not all the same)225/40-18245/40-18245/40-18
Total Price$52,105$63,935$72,685
Adjustments for Features0-1,265-1,890
Feature-Adjusted Total Price$52,105$62,670$70,795
Cost Above Minimum$0$0$8,125
Total Invoice$48,530$60,582$69,065
Adjustments for Features0-1,199-1,796
Feature-Adjusted Total Invoice$48,530$59,383$67,269
Cost Above Minimum$0$0$7,886

Return to top

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

Model Year201820182018
ModelA3 / S3 / RS3CTSCTS
TrimS3Premium LuxuryV-Sport Premium Luxury
Body4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
7-speed automated manual$1200  
8-speed manually-shiftable automatic $1300$1300
AWD$1700  
RWD $0$0
Accessories 
AC power outlet $100$100
Active noise reduction $0$0
Electronic engine sound enhancement  $0
Heated steering wheel $100$100
Remote start $150$150
Semi-automated parking system $500$500
Sunshade, rear, power $225$225
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$200
Backup collision intervention $150$150
Dedicated short-range radio communications (DSRC) $0$0
Following distance indicator $25$25
Lane departure prevention, steering-based$200  
Lane keeping assist $400$400
Rearview camera$200  
Safety key $5$5
Secondary collision brake assist$25  
Temporary spare tire$150  
Tires, run-flat $150$150
Torque vectoring, brake-based$100  
Vehicle health reports $0$0
Vehicle-to-infrastructure (V2I) communication $0$0
Vehicle-to-vehicle (V2V) communication $0$0
Climate Control 
Automatic air recirculation$100  
Heated windshield washer nozzles$15  
Rear air vents$100  
Rear air vents with automatic controls $250$250
Drivetrain 
Active rear differential  $500
Engine / Motor 
Automatic start / stop $150 
Dual-mode exhaust, switchable$500  
Exterior 
Body kit$0  
Laminated front side windows $200$200
Laminated rear side windows $100$100
Painted brake calipers (optional)$0  
Panoramic sunroof $1200$1200
Rear spoiler$200  
Sunroof, large$1100  
Tow hook(s), front $40$40
Infotainment 
App support $0$0
DVD-compatible player$0  
Handwriting recognition$200  
In-vehicle Internet$150  
Media drive$15  
MP3-compatible player$50  
SD Card slot$25  
SMS text-to-speech reader $25$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
Boost gauge$75 $75
Cornering lights$50  
Fog light, rear$100  
Head-up display (HUD) $350$350
LED headlights$1000  
Power-folding mirrors$50  
Rear camera mirror $200$200
Steering-linked headlights $150$150
Xenon HID headlights $500$500
Seats and Interior Trim 
Aluminum trim$100  
Cooled or ventilated front seats $300$300
Coordinated climate control, front seats $0$0
Door sill trim plates$100  
Heated second row seats $200$200
Illuminated door sill trim plates $200$200
Memory system, driver seat $200$200
Power fore-aft adjuster, driver seat $100$100
Power headrest fore-aft adjuster, driver seat$50  
Power seatback bolsters, driver seat $100$100
Power seatback bolsters, passenger seat $100$100
Upholstered instrument panel $300$300
Wood trim $300$300
Suspension, Wheels, and Tires 
Alloy wheels$350$350 
Electronic systems calibration selector$200 $200
Machined alloy wheels  $350
Sport suspension (upgrade)$0 $0
Transmission 
Launch control$100  
Total Value of Features$8,680$9,945$10,570
Value of Feature Adjustments$0$1,265$1,890
Value of Feature Adjustments0-1,199-1,796

Return to top

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

Model Year20182018
ModelA3 / S3 / RS3CTS
Body4dr Sedan4dr Sedan
Wheelbase103.8 in114.6 in
Length175.4 in195.5 in
Width70.7 in72.2 in
Height55.7 in57.2 in
Curb Weight3,198 lb.3,656 lb.
Fuel Capacity13.2 gal.19.0 gal.
Row 1 Headroom36.5 in39.2 in
Row 1 Shoulder Room54.8 in56.9 in
Row 1 Hip Room0.0 in53.8 in
Row 1 Legroom41.2 in42.6 in
Row 2 Headroom36.1 in37.5 in
Row 2 Shoulder Room53.0 in54.8 in
Row 2 Hip Room0.0 in53.3 in
Row 2 Legroom35.1 in35.4 in
Cargo Volume12.3 ft313.7 ft3

Return to top

Option Package Details
Audi A3 / S3 / RS3 S3

Prestige Package
FeatureValueRequested?
Universal garage door opener100Yes
Surround sound250Yes
Large color reconfigurable instrument cluster display250Yes
Bang & Olufsen, 705W, 14 speakers (with subwoofer)350No
Auto-dimming driver-side mirror75Yes
Auto-dimming headlights200Yes
Power-folding mirrors50No
Lane departure warning200Yes
Adaptive cruise control, all-speed700Yes
Lane departure prevention, steering-based200Yes
225/40HR18 tires400No
Telematics service, such as OnStar200Yes
Handwriting recognition200No
Remote app25Yes
Speed limit information0No
4G LTE connectivity0Yes
Navigation system600Yes
DVD-compatible player0No
Voice control for nav and audio100Yes
Media drive15No
Traffic + travel information25No
In-vehicle Internet150No
Wi-Fi hotspot50Yes
Total Requested295071%
Total Not Requested119029%
S Sport Package
FeatureValueRequested?
Adaptive dampers - electrical500Yes
Painted brake calipers (optional)0No
Total Requested500100%
Total Not Requested00%

Option Package Details
Cadillac CTS Premium Luxury

Technology Package
FeatureValueRequested?
Radar- or camera-based collision preparation system0Yes
Adaptive cruise control, all-speed700Yes
Automatic braking, low-speed200Yes
Automatic braking, high-speed or partial200No
Backup collision intervention150No
Leather upholstery, extended coverage0No
Manual thigh support length adjuster, driver seat50Yes
Power seatback bolsters, driver seat100No
Manual thigh support length adjuster, passenger seat50Yes
Power seatback bolsters, passenger seat100No
Metal pedals75Yes
Large color reconfigurable instrument cluster display250Yes
Alarm100No
Wheel locks25No
Laminated rear side windows100No
Total Requested132563%
Total Not Requested77537%

Was this information useful?

We're glad we could help! Share this page:

We're so sorry! Tell us how we can improve it.

See TrueDelta's information for all Hatchbacks, Convertibles, and Sedans.
See TrueDelta's information for all Audi models.