Audi A5 / S5 Audi A5 / S5 2009 Audi A4 / S4 / RS4 Audi A4 / S4 / RS4 2008

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Audi A5 / S5 vs. Audi A4 / S4 / RS4 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 A5 / S5 vs. Audi A4 / S4 / RS4 Invoice Comparison

Lowest Total Price: $58,190

Audi A5 / S5 S5   
Difference: $26,585

Lowest Total Invoice: $54,223

Audi A5 / S5 S5   
Difference: $24,820

Calculate Payments

  Down Payment Interest Rate Term
Model Year20092008
ModelA5 / S5A4 / S4 / RS4
TrimS5RS4 Cabriolet
Body2dr Coupe2dr Convertible
Base Price $51,400 $81,900
Base Invoice $47,802 $76,168
Metallic paint (extra cost) 475  
Navigation system 2,390  
Carbon fiber trim 500  
6-speed shiftable automatic 1,300  
iPod integration   0
Metallic paint (extra cost) 443  
Navigation system 2,178  
Carbon fiber trim 466  
6-speed shiftable automatic 1,209  
iPod integration   0
Options (change) 4,665 0
Options (change) 4,296 0
Destination 825 775
Gas Tax 1,300 2,100
Total Price $58,190 $84,775
Total Invoice $54,223 $79,043

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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 A5 / S5 dealer quotes or Audi A4 / S4 / RS4 dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Audi A5 / S5 vs. Audi A4 / S4 / RS4

Lowest Adjusted Price and Invoice: Audi A5 / S5 S5
TrueDelta Adjusted Price Difference: $22,185
TrueDelta Adjusted Invoice Difference: $20,718
Model Year20092008
ModelA5 / S5A4 / S4 / RS4
TrimS5RS4 Cabriolet
Body2dr Coupe2dr Convertible
Engine354hp V8420hp V8
TransmissionT6M6
DrivetrainAWDAWD
EPA Fuel Economy (city/highway)16/22 MPG13/20 MPG
Audio (watts, speakers)180, 10215, 9
Tire (rear if not all the same)255/35-19255/35-19
Total Price$58,190$84,775
Adjustments for Features0-4,400
Feature-Adjusted Total Price$58,190$80,375
Total Invoice$54,223$79,043
Adjustments for Features0-4,102
Feature-Adjusted Total Invoice$54,223$74,941

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Features Comparison: Audi A5 / S5 vs. Audi A4 / S4 / RS4

Model Year20092008
ModelA5 / S5A4 / S4 / RS4
TrimS5RS4 Cabriolet
Body2dr Coupe2dr Convertible
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100 
6-speed manual $150
AWD$1700$1700
Accessories 
Power rear side windows $200
Wind blocker $300
Brakes, Airbags, and Other Safety 
Auto-raising roll bars / headrests $500
Full-size spare tire $225
Obstacle detection, rear $250
Side curtain airbags$350 
Temporary spare tire$150 
Cargo Management 
Second-row low console$100 
Ski sack $50
Storage compartment under front seat(s) $50
Climate Control 
Rear air vents with automatic controls$250 
Exterior 
Body kit $0
Bodyside moldings $75
Power convertible top $4000
Power-venting glass roof panel$300 
Rear spoiler $200
Sunroof $900
Infotainment 
Aux input$50 
CD changer, in-dash$325 
SD Card slot$25 
Voice control for nav and audio$100 
Instruments, Lights, and Mirrors 
Interior ambient lighting $150
Power-folding mirrors $50
Steering-linked headlights $150
Seats and Interior Trim 
Folding second row seats$300 
Heated second row seats $200
Manual height adjuster, driver seat $50
Manual thigh support length adjuster, passenger seat$50 
Power fore-aft adjuster, driver seat$100 
Power height adjuster, driver seat$100 
Power recliner, driver seat$100 
Power tilt adjuster, driver seat$100 
Synthetic suede inserts in leather seating surfaces$0 
Suspension, Wheels, and Tires 
Hydraulically cross-linked dampers $500
Sport suspension (upgrade)$0 
Ultra-sport suspension (upgrade) $0
Transmission 
Steering-wheel-mounted transmission controls$100 
Total Value of Features$5,300$9,700
Value of Feature Adjustments$0$4,400
Value of Feature Adjustments0-4,102

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Specifications Comparison: Audi A5 / S5 vs. Audi A4 / S4 / RS4

Model Year20092008
ModelA5 / S5A4 / S4 / RS4
Body2dr Coupe2dr Convertible
Wheelbase108.3 in104.3 in
Length182.1 in180.0 in
Width73.0 in70.0 in
Height54.0 in54.8 in
Curb Weight3,891 lb.4,266 lb.
Fuel Capacity16.9 gal.16.6 gal.
Row 1 Headroom39.1 in38.0 in
Row 1 Shoulder Room54.3 in53.0 in
Row 1 Legroom41.3 in41.3 in
Row 2 Headroom36.0 in36.3 in
Row 2 Shoulder Room52.8 in45.1 in
Row 2 Legroom31.7 in32.4 in
Cargo Volume12.0 ft38.9 ft3

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