Cadillac STS Cadillac STS 2007 Audi A5 / S5 / RS5 Audi A5 / S5 / RS5 2013
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Cadillac STS vs. Audi A5 / S5 / RS5 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 A5 / S5 / RS5 Invoice Comparison

Lowest Total Price: $73,820

Audi A5 / S5 / RS5 RS 5   
Difference: $2,835

Lowest Total Invoice: $68,717

Audi A5 / S5 / RS5 RS 5   
Difference: $1,766

Calculate Payments

  Down Payment Interest Rate Term
Model Year20072013
ModelSTSA5 / S5 / RS5
TrimSTS-VRS 5
Body4dr Sedan2dr Coupe
Base Price $73,810 $68,900
Base Invoice $67,638 $64,078
Navigation Package   3,550
Metallic paint (extra cost)   475
Navigation Package   3,301
Metallic paint (extra cost)   443
Options (change) 0 4,025
Options (change) 0 3,744
Destination 745 895
Gas Tax 2,100 0
Total Price $76,655 $73,820
Total Invoice $70,483 $68,717

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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 A5 / S5 / RS5 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 A5 / S5 / RS5

Lowest Adjusted Price and Invoice: Audi A5 / S5 / RS5 RS 5
TrueDelta Adjusted Price Difference: $5,185
TrueDelta Adjusted Invoice Difference: $3,954
Model Year20072013
ModelSTSA5 / S5 / RS5
TrimSTS-VRS 5
Body4dr Sedan2dr Coupe
Engine469hp V8450hp V8
TransmissionT6S7
DrivetrainRWDAWD
EPA Fuel Economy (city/highway)14/20 MPG16/23 MPG
Audio (watts, speakers)300, 15505, 14
Tire (rear if not all the same)255/45-18265/35-19
Total Price$76,655$73,820
Adjustments for Features0-2,350
Feature-Adjusted Total Price$76,655$71,470
Total Invoice$70,483$68,717
Adjustments for Features0-2,188
Feature-Adjusted Total Invoice$70,483$66,529

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Features Comparison: Cadillac STS vs. Audi A5 / S5 / RS5

Model Year20072013
ModelSTSA5 / S5 / RS5
TrimSTS-VRS 5
Body4dr Sedan2dr Coupe
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100 
7-speed automated manual $1200
RWD$0 
AWD $1700
Accessories 
Heated steering wheel$100 
Power rear side windows$200 
Remote start$150 
Tilt/telescoping steering wheel, manual $250
Tilt/telescoping steering wheel, power$350 
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats $0
Knee airbag, driver $75
Knee airbag, passenger $75
Obstacle detection, front $150
Rearview camera $200
Tires, run-flat$150 
Cargo Management 
Air-conditioned storage compartment $50
Cargo net$40 
Second-row low console $100
Climate Control 
Rear air vents with automatic controls $250
Rear air vents with manual controls$150 
Drivetrain 
Active rear differential $500
Limited-slip rear differential$300 
Engine / Motor 
Dual-mode exhaust, switchable $500
Exterior 
Laminated front side windows$200 
Power-venting glass roof panel $300
Rear spoiler$200 
Retractable rear spoiler $400
Infotainment 
Aux input $50
Bluetooth audio streaming $25
CD changer, in-dash$325 
CD player $125
HD radio $50
In-vehicle Internet $150
iPod integration $100
Media drive $15
MP3-compatible player $50
Rear seat audio controls$25 
Telematics service, such as OnStar, with navigation$225 
Traffic + travel information $25
Wi-Fi hotspot $50
Instruments, Lights, and Mirrors 
Auto-dimming headlights$200 
Auto-dimming passenger-side mirror $75
Compass $0
Cornering lights $50
Fog light, rear $100
Steering-linked headlights $150
Seats and Interior Trim 
Carbon fiber trim $200
Folding second row seats $300
Heated second row seats$200 
Manual thigh support length adjuster, driver seat $50
Manual thigh support length adjuster, passenger seat $50
Synthetic suede inserts in leather seating surfaces$0 
Upholstered instrument panel, leather$1000 
Wood trim$300 
Suspension, Wheels, and Tires 
Auto-leveling rear shocks$200 
Electronic systems calibration selector $200
Performance steering system (optional)$0 
Sport suspension (upgrade)$0 
Ultra-sport suspension (upgrade) $0
Transmission 
Launch control $100
Steering-wheel-mounted transmission controls $100
Total Value of Features$5,415$7,765
Value of Feature Adjustments$0$2,350
Value of Feature Adjustments0-2,188

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See a complete comparison of Cadillac STS vs. Audi A5 / S5 / RS5 features.

Specifications Comparison: Cadillac STS vs. Audi A5 / S5 / RS5

Model Year20072013
ModelSTSA5 / S5 / RS5
Body4dr Sedan2dr Coupe
Wheelbase116.4 in108.3 in
Length196.3 in182.1 in
Width72.6 in73.0 in
Height57.6 in54.0 in
Curb Weight4,233 lb.4,009 lb.
Fuel Capacity17.0 gal.16.9 gal.
Row 1 Headroom38.7 in39.1 in
Row 1 Shoulder Room58.6 in54.3 in
Row 1 Hip Room54.6 in0.0 in
Row 1 Legroom42.6 in41.3 in
Row 2 Headroom37.9 in36.0 in
Row 2 Shoulder Room57.4 in52.8 in
Row 2 Hip Room55.6 in0.0 in
Row 2 Legroom38.3 in31.7 in
Cargo Volume13.8 ft312.2 ft3

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See a complete comparison of Cadillac STS vs. Audi A5 / S5 / RS5 specs.

Option Package Details
Audi A5 / S5 / RS5 RS 5

Navigation Package
FeatureValueRequested?
Surround sound250Yes
Bang & Olufsen, 505W, 14 speakers (with subwoofer)350No
Navigation system600Yes
Rearview camera200No
DVD-compatible player0Yes
Voice control for nav and audio100Yes
HD radio50No
Media drive, large15No
Traffic + travel information25No
In-vehicle Internet150No
Bluetooth audio streaming25No
Wi-Fi hotspot50No
Total Requested95052%
Total Not Requested86548%

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