Cadillac STS Cadillac STS 2007 Audi A3 / S3 / RS3 Audi A3 / S3 / RS3 2018

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

Lowest Total Price: $59,650

Audi A3 / S3 / RS3 RS 3   
Difference: $18,205

Lowest Total Invoice: $55,545

Audi A3 / S3 / RS3 RS 3   
Difference: $15,934

Calculate Payments

  Down Payment Interest Rate Term
Model Year20072018
ModelSTSA3 / S3 / RS3
TrimSTS-VRS 3
Body4dr Sedan4dr Sedan
Base Price $73,810 $54,900
Base Invoice $67,638 $51,058
Sunroof 1,200  
Technology Package   3,200
Metallic paint (extra cost)   575
Sunroof 996  
Technology Package   2,976
Metallic paint (extra cost)   536
Options (change) 1,200 3,775
Options (change) 996 3,512
Destination 745 975
Gas Tax 2,100 0
Total Price $77,855 $59,650
Total Invoice $71,479 $55,545

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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

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

Request free, no-obligation Cadillac STS dealer quotes or Audi A3 / S3 / RS3 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: Cadillac STS vs. Audi A3 / S3 / RS3

Lowest Adjusted Price and Invoice: Audi A3 / S3 / RS3 RS 3
TrueDelta Adjusted Price Difference: $21,505
TrueDelta Adjusted Invoice Difference: $19,007
Model Year20072018
ModelSTSA3 / S3 / RS3
TrimSTS-VRS 3
Body4dr Sedan4dr Sedan
Engine469hp V8400hp I5
TransmissionT6S7
DrivetrainRWDAWD
EPA Fuel Economy (city/highway)14/20 MPG19/28 MPG
Audio (watts, speakers)300, 15705, 14
Tire (rear if not all the same)255/45-18235/35-19
Total Price$77,855$59,650
Adjustments for Features0-3,300
Feature-Adjusted Total Price$77,855$56,350
Total Invoice$71,479$55,545
Adjustments for Features0-3,073
Feature-Adjusted Total Invoice$71,479$52,472

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

Model Year20072018
ModelSTSA3 / S3 / RS3
TrimSTS-VRS 3
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100 
7-speed automated manual $1200
RWD$0 
AWD $1700
Accessories 
Heated steering wheel$100 
Remote app $25
Remote start$150 
Tilt/telescoping steering wheel, manual $250
Tilt/telescoping steering wheel, power$350 
Universal garage door opener$100 
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats $0
Automatic braking, low-speed $200
Blind spot warning system $200
Cross-traffic warning, rear $100
Forward collision warning $200
Knee airbag, driver $75
Knee airbag, passenger $75
Obstacle detection, front $150
Radar- or camera-based collision preparation system $0
Rearview camera $200
Secondary collision brake assist $25
Tires, run-flat$150 
Torque vectoring, brake-based $100
Cargo Management 
Cargo net$40 
Climate Control 
Rear air vents $100
Rear air vents with manual controls$150 
Drivetrain 
Limited-slip rear differential$300 
Engine / Motor 
Dual-mode exhaust, switchable $500
Exterior 
Body kit $0
Laminated front side windows$200 
Sunroof$900 
Sunroof, large $1100
Infotainment 
4G LTE connectivity $0
Android Auto support $100
Apple CarPlay support $100
Aux input $50
Bluetooth audio streaming $25
CD changer, in-dash$325 
Handwriting recognition $200
HD radio $50
In-vehicle Internet $150
Media drive $15
MP3-compatible player $50
Rear seat audio controls$25 
Telematics service, such as OnStar $200
Telematics service, such as OnStar, with navigation$225 
Traffic + travel information $25
Wi-Fi hotspot $50
Instruments, Lights, and Mirrors 
Auto-dimming headlights$200 
Boost gauge $75
Compass $0
Cornering lights $50
Fog light, rear $100
Fog lights$125 
Large color reconfigurable instrument cluster display $250
LED headlights $1000
Performance meter $150
Power-folding mirrors $50
Xenon HID headlights$500 
Seats and Interior Trim 
Aluminum trim $100
Folding second row seats $300
Heated second row seats$200 
Illuminated door sill trim plates $200
Leather-wrapped steering wheel$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
Memory system, driver seat$200 
Power fore-aft adjuster, driver seat$100 
Power fore-aft adjuster, passenger seat$100 
Power height adjuster, driver seat$100 
Power height adjuster, passenger seat$100 
Power recliner, driver seat$100 
Power recliner, passenger seat$100 
Power tilt adjuster, driver seat$100 
Power tilt adjuster, passenger seat$100 
Synthetic suede door panel trim $250
Synthetic suede inserts in leather seating surfaces$0 
Synthetic suede steering wheel $150
Upholstered instrument panel, leather$1000 
Wood trim$300 
Suspension, Wheels, and Tires 
Adaptive dampers - electrical $500
Auto-leveling rear shocks$200 
Electronic systems calibration selector $200
Performance steering system (optional)$0 
Transmission 
Launch control $100
Steering-wheel-mounted transmission controls $100
Total Value of Features$7,790$11,090
Value of Feature Adjustments$0$3,300
Value of Feature Adjustments0-3,073

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

Model Year20072018
ModelSTSA3 / S3 / RS3
Body4dr Sedan4dr Sedan
Wheelbase116.4 in103.8 in
Length196.3 in175.4 in
Width72.6 in70.7 in
Height57.6 in55.7 in
Curb Weight4,233 lb.3,593 lb.
Fuel Capacity17.0 gal.13.2 gal.
Row 1 Headroom38.7 in36.5 in
Row 1 Shoulder Room58.6 in54.8 in
Row 1 Hip Room54.6 in0.0 in
Row 1 Legroom42.6 in41.2 in
Row 2 Headroom37.9 in36.1 in
Row 2 Shoulder Room57.4 in53.0 in
Row 2 Hip Room55.6 in0.0 in
Row 2 Legroom38.3 in35.1 in
Cargo Volume13.8 ft312.3 ft3

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Option Package Details
Audi A3 / S3 / RS3 RS 3

Technology Package
FeatureValueRequested?
Performance meter150No
Surround sound250Yes
Large color reconfigurable instrument cluster display250No
Bang & Olufsen, 705W, 14 speakers (with subwoofer)350No
Telematics service, such as OnStar200Yes
Handwriting recognition200No
Remote app25No
Speed limit information0No
4G LTE connectivity0No
Navigation system600Yes
DVD-compatible player0Yes
Voice control for nav and audio100Yes
Media drive15No
Traffic + travel information25No
In-vehicle Internet150No
Wi-Fi hotspot50No
Total Requested115049%
Total Not Requested121551%

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