Audi R8 Audi R8 2011 Audi A4 / S4 Audi A4 / S4 2006

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

Join Us

Audi R8 vs. Audi A4 / S4 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 R8 vs. Audi A4 / S4 Invoice Comparison

Lowest Total Price: $51,535

Audi A4 / S4 A4 3.0 Cabriolet   
Difference: $85,665

Lowest Total Invoice: $47,578

Audi A4 / S4 A4 3.0 Cabriolet   
Difference: $80,316

Calculate Payments

  Down Payment Interest Rate Term
Model Year2011201120062006
ModelR8R8A4 / S4A4 / S4
Trim4.25.2A4 3.0 CabrioletS4 Cabriolet
Body2dr Convertible2dr Convertible2dr Convertible2dr Convertible
Base Price $127,700 $162,700 $45,490 $54,640
Base Invoice $118,761 $151,311 $42,010 $50,256
Navigation system 2,100   1,950 1,950
Metallic paint (extra cost) 650 650 450 450
Carbon fiber trim 2,500 2,500   300
Premium Package     1,825 1,775
Tire-pressure monitor     250 250
Obstacle detection, rear     350 350
Bluetooth cell phone link     500 500
Audio controls on steering wheel       150
Bose 215W 9 speakers       1,000
Navigation system 1,953   1,775 1,775
Metallic paint (extra cost) 605 605 410 410
Carbon fiber trim 2,325 2,325   273
Premium Package     1,661 1,615
Tire-pressure monitor     228 228
Obstacle detection, rear     319 319
Bluetooth cell phone link     455 455
Audio controls on steering wheel       137
Bose 215W 9 speakers       910
Options (change) 5,250 3,150 5,325 6,725
Options (change) 4,883 2,930 4,848 6,122
Destination 1,250 1,250 720 720
Gas Tax 3,000 3,000 0 1,700
Total Price $137,200 $170,100 $51,535 $63,785
Total Invoice $127,894 $158,491 $47,578 $58,798

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 R8 dealer quotes or Audi A4 / S4 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 R8 vs. Audi A4 / S4

Lowest Adjusted Price and Invoice: Audi A4 / S4 A4 3.0 Cabriolet
TrueDelta Adjusted Price Difference: $86,435
TrueDelta Adjusted Invoice Difference: $81,027
Model Year2011201120062006
ModelR8R8A4 / S4A4 / S4
Trim4.25.2A4 3.0 CabrioletS4 Cabriolet
Body2dr Convertible2dr Convertible2dr Convertible2dr Convertible
Engine430hp V8525hp V10220hp V6340hp V8
TransmissionM6M6T5M6
DrivetrainAWDAWDAWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)140, 7465, 12180, 9215, 9
Tire (rear if not all the same)235/35-19235/35-19235/45-17235/40-18
Total Price$137,200$170,100$51,535$63,785
Adjustments for Features0-1,540-770-70
Feature-Adjusted Total Price$137,200$168,560$50,765$63,715
Cost Above Minimum$0$31,360$0$12,950
Total Invoice$127,894$158,491$47,578$58,798
Adjustments for Features0-1,435-711-65
Feature-Adjusted Total Invoice$127,894$157,056$46,867$58,733
Cost Above Minimum$0$29,162$0$11,866

Return to top

Features Comparison: Audi R8 vs. Audi A4 / S4

Model Year2011201120062006
ModelR8R8A4 / S4A4 / S4
Trim4.25.2A4 3.0 CabrioletS4 Cabriolet
Body2dr Convertible2dr Convertible2dr Convertible2dr Convertible
Transmission and Drivetrain 
6-speed manual$150$150 $150
5-speed manually-shiftable automatic  $1000 
AWD$1700$1700$1700$1700
Accessories 
Power rear side windows  $200$200
Wind blocker  $300$300
Wind blocker, small$100$100  
Brakes, Airbags, and Other Safety 
Obstacle detection, front $150  
Obstacle detection, rear $250$250$250
Rearview camera $200  
Cargo Management 
Cargo net $40  
Rear seat pass-through  $100$100
Ski sack  $50$50
Climate Control 
Dual-zone climate control  $125$125
Heated windshield washer nozzles  $15$15
Rain-sensing wipers$175$175  
Variable intermittent wipers  $75$75
Engine / Motor 
Mid-engine configuration$0$0  
Exterior 
Bodyside moldings  $75$75
Bright-finished fuel door$100$100  
Retractable rear spoiler$400$400  
Infotainment 
CD changer, in-dash$325$325  
CD changer, remote  $200$200
MP3-compatible player$50$50  
Satellite radio$200$200 $200
Surround sound $250  
Traffic information$25$25  
Voice control for nav and audio$100$100  
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror $75$75$75
Auto-dimming passenger-side mirror $75$75$75
Fog light, rear  $100$100
Fog lights  $125$125
Headlight washers  $50$50
Illuminated visor mirror, driver  $50$50
Illuminated visor mirror, passenger  $50$50
LED headlights $1000  
Power-folding mirrors  $50$50
Visor mirror, driver$10$10  
Visor mirror, passenger$10$10  
Xenon HID headlights$500 $500$500
Seats and Interior Trim 
Carbon fiber trim$200$200 $200
Center armrest(s), second row  $50$50
Manual thigh support length adjuster, driver seat   $50
Memory system, driver seat  $200$200
Synthetic suede inserts in leather seating surfaces$0   
Upholstered instrument panel$300$300  
Wood trim  $300 
Suspension, Wheels, and Tires 
Adaptive dampers - electrical$500$500  
Ultra-sport suspension (upgrade)   $0
Transmission 
Launch control$100$100  
Total Value of Features$4,945$6,485$5,715$5,015
Value of Feature Adjustments$0$1,540$770$70
Value of Feature Adjustments0-1,435-711-65

Return to top

Specifications Comparison: Audi R8 vs. Audi A4 / S4

Model Year20112006
ModelR8A4 / S4
Body2dr Convertible2dr Convertible
Wheelbase104.3 in104.5 in
Length174.5 in180.0 in
Width75.0 in70.0 in
Height49.3 in54.8 in
Curb Weight3,606 lb.3,683 lb.
Fuel Capacity23.8 gal.16.6 gal.
Row 1 Headroom38.0 in38.0 in
Row 1 Shoulder Room54.4 in53.0 in
Row 1 Legroom41.1 in41.3 in
Row 2 Headroom0.0 in36.3 in
Row 2 Shoulder Room0.0 in45.1 in
Row 2 Legroom0.0 in32.4 in
Cargo Volume3.5 ft38.9 ft3

Return to top

Option Package Details
Audi R8 4.2

Navigation system
FeatureValueRequested?
Navigation system600Yes
Voice control for nav and audio100No
Traffic information25No
Total Requested60083%
Total Not Requested12517%

Option Package Details
Audi A4 / S4 A4 3.0 Cabriolet

Navigation system
FeatureValueRequested?
Navigation system600Yes
CD changer, remote-125Yes
Total Requested475100%
Total Not Requested00%
Premium Package
FeatureValueRequested?
Heated front seats200Yes
Universal garage door opener100Yes
Xenon HID headlights500Yes
Memory system, driver seat200No
Wind blocker300No
Auto-dimming rearview mirror150Yes
Automatic headlights125Yes
Auto-dimming driver-side mirror75Yes
Compass0Yes
Power-folding mirrors50No
Auto-dimming passenger-side mirror75Yes
Total Requested122569%
Total Not Requested55031%

Option Package Details
Audi A4 / S4 S4 Cabriolet

Bose, 215W, 9 speakers (with subwoofer)
FeatureValueRequested?
Bose, 215W, 9 speakers (with subwoofer)350No
Satellite radio200Yes
Total Requested20036%
Total Not Requested35064%
Navigation system
FeatureValueRequested?
Navigation system600Yes
CD changer, remote-125Yes
Total Requested475100%
Total Not Requested00%
Premium Package
FeatureValueRequested?
Heated front seats200Yes
Universal garage door opener100Yes
Automatic headlights125Yes
Alloy wheels, optional design0No
Memory system, driver seat200No
Wind blocker300No
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Compass0Yes
Power-folding mirrors50No
Auto-dimming passenger-side mirror75Yes
Total Requested72557%
Total Not Requested55043%

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 Coupes and Convertibles.
See TrueDelta's information for all Audi models.