Audi A4 / S4 / RS4 Audi A4 / S4 / RS4 2008 Audi A8 Audi A8 2010

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Audi A4 / S4 / RS4 vs. Audi A8 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 A4 / S4 / RS4 vs. Audi A8 Invoice Comparison

Lowest Total Price: $43,950

Audi A4 / S4 / RS4 A4 3.2   
Difference: $32,175

Lowest Total Invoice: $40,931

Audi A4 / S4 / RS4 A4 3.2   
Difference: $29,924

Calculate Payments

  Down Payment Interest Rate Term
Model Year2008200820082010
ModelA4 / S4 / RS4A4 / S4 / RS4A4 / S4 / RS4A8
TrimA4 3.2S4RS4A8
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Base Price $36,300 $48,610 $66,910 $74,550
Base Invoice $33,761 $45,207 $62,227 $69,331
Convenience Package 1,700 2,125    
Sunshade, rear, power 400 400    
Upgraded leather upholstery 1,000      
Metallic paint (extra cost) 475 475    
Obstacle detection, rear 350 350    
Navigation system 2,100 1,950    
iPod integration 0 0 0  
Rear side airbags 350 350 350  
Bluetooth cell phone link 500 500    
Premium Package     4,000  
Leather door panel trim       750
Convenience Package 1,580 1,977    
Sunshade, rear, power 373 373    
Upgraded leather upholstery 930      
Metallic paint (extra cost) 443 443    
Obstacle detection, rear 325 325    
Navigation system 1,953 1,813    
iPod integration 0 0 0  
Rear side airbags 325 325 325  
Bluetooth cell phone link 466 466    
Premium Package     3,720  
Leather door panel trim       699
Options (change) 6,875 6,150 4,350 750
Options (change) 6,395 5,722 4,045 699
Destination 775 775 775 825
Gas Tax 0 1,700 2,100 0
Total Price $43,950 $57,235 $74,135 $76,125
Total Invoice $40,931 $53,404 $69,147 $70,855

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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 A4 / S4 / RS4 dealer quotes or Audi A8 dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Audi A4 / S4 / RS4 vs. Audi A8

Lowest Adjusted Price and Invoice: Audi A4 / S4 / RS4 A4 3.2
TrueDelta Adjusted Price Difference: $26,250
TrueDelta Adjusted Invoice Difference: $24,409
Model Year2008200820082010
ModelA4 / S4 / RS4A4 / S4 / RS4A4 / S4 / RS4A8
TrimA4 3.2S4RS4A8
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Engine255hp V6340hp V8420hp V8350hp V8
TransmissionCVT-7M6M6T6
DrivetrainFWDAWDAWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)150, 10215, 10215, 10200, 12
Tire (rear if not all the same)235/40-18235/40-18255/35-19255/40-19
Total Price$43,950$57,235$74,135$76,125
Adjustments for Features0-800-1,600-5,925
Feature-Adjusted Total Price$43,950$56,435$72,535$70,200
Cost Above Minimum$0$12,485$28,585$0
Total Invoice$40,931$53,404$69,147$70,855
Adjustments for Features0-746-1,492-5,515
Feature-Adjusted Total Invoice$40,931$52,658$67,655$65,340
Cost Above Minimum$0$11,727$26,724$0

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Features Comparison: Audi A4 / S4 / RS4 vs. Audi A8

Model Year2008200820082010
ModelA4 / S4 / RS4A4 / S4 / RS4A4 / S4 / RS4A8
TrimA4 3.2S4RS4A8
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
7-speed manually-shiftable CVT$1100   
6-speed manual $150$150 
6-speed manually-shiftable automatic   $1100
FWD$0   
AWD $1700$1700$1700
Accessories 
Power door closers   $300
Power trunk closer   $350
Proximity key   $250
Remote window/roof operation   $15
Tilt/telescoping steering wheel, manual$250$250$250 
Tilt/telescoping steering wheel, power   $350
Brakes, Airbags, and Other Safety 
Knee airbag, driver   $75
Knee airbag, passenger   $75
Obstacle detection, front   $150
Rearview camera   $200
Cargo Management 
Cargo net$40$40$40 
Rear seat pass-through $100$100 
Ski sack $50$50 
Storage compartment under front seat(s)$50$50$50 
Climate Control 
Rear air vents   $100
Residual heat   $50
Exterior 
Body kit  $0 
Rear spoiler $200$200 
Infotainment 
CD changer, remote   $200
MP3-compatible player$50$50$50 
Satellite radio $200$200$200
SD Card slot$25$25$25 
Surround sound   $250
Voice control for nav and audio   $100
Instruments, Lights, and Mirrors 
Compass$0$0$0 
Cornering lights   $50
Headlight washers $50$50$50
Mirror tilt-down in reverse   $25
Seats and Interior Trim 
Aluminum trim $100  
Carbon fiber trim  $200 
Folding second row seats$300$300$300 
Heated second row seats  $200 
Manual thigh support length adjuster, driver seat $50$50 
Memory system, passenger seat   $150
Power fore-aft adjuster, driver seat$100  $100
Power headrest height adjuster, driver seat   $50
Power headrest height adjuster, passenger seat   $50
Power height adjuster, driver seat$100  $100
Power recliner, driver seat$100  $100
Power thigh support length adjuster, driver seat   $100
Power thigh support length adjuster, passenger seat   $100
Power tilt adjuster, driver seat$100  $100
Power upper seatback recliner, driver seat   $100
Power upper seatback recliner, passenger seat   $100
Wood trim$300  $300
Suspension, Wheels, and Tires 
Adaptive dampers - electrical   $500
Air suspension, auto-leveling and height adjustable   $1000
Hydraulically cross-linked dampers  $500 
Ultra-sport suspension (upgrade) $0$0 
Total Value of Features$2,515$3,315$4,115$8,440
Value of Feature Adjustments$0$800$1,600$5,925
Value of Feature Adjustments0-746-1,492-5,515

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Specifications Comparison: Audi A4 / S4 / RS4 vs. Audi A8

Model Year20082010
ModelA4 / S4 / RS4A8
Body4dr Sedan4dr Sedan
Wheelbase104.3 in115.9 in
Length180.6 in199.3 in
Width69.8 in74.6 in
Height56.2 in56.9 in
Curb Weight3,550 lb.4,289 lb.
Fuel Capacity16.6 gal.23.8 gal.
Row 1 Headroom38.4 in37.3 in
Row 1 Shoulder Room55.1 in59.1 in
Row 1 Legroom41.3 in41.4 in
Row 2 Headroom37.2 in38.0 in
Row 2 Shoulder Room53.4 in57.5 in
Row 2 Legroom34.3 in37.6 in
Cargo Volume13.4 ft314.6 ft3

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Option Package Details
Audi A4 / S4 / RS4 A4 3.2

Convenience Package
FeatureValueRequested?
Memory system, driver seat200Yes
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Trip computer150Yes
Rain-sensing wipers100Yes
Automatic headlights125Yes
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Auto-dimming driver-side mirror75Yes
Compass0No
Power-folding mirrors50Yes
Auto-dimming passenger-side mirror75Yes
Total Requested1675100%
Total Not Requested00%

Option Package Details
Audi A4 / S4 / RS4 S4

Convenience Package
FeatureValueRequested?
Memory system, driver seat200Yes
Bose, 215W, 10 speakers (with subwoofer)350No
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Automatic headlights125Yes
Steering-linked headlights150Yes
Auto-dimming driver-side mirror75Yes
Compass0No
Power-folding mirrors50Yes
Auto-dimming passenger-side mirror75Yes
Total Requested102575%
Total Not Requested35025%

Option Package Details
Audi A4 / S4 / RS4 RS4

Premium Package
FeatureValueRequested?
Navigation system600Yes
Heated second row seats200No
CD changer, remote-125No
Sunshades, second row125Yes
Sunshade, rear, power225Yes
Memory system, driver seat200Yes
Bose, 215W, 10 speakers (with subwoofer)350No
SD Card slot25No
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Automatic headlights125Yes
Auto-dimming driver-side mirror75Yes
Compass0No
Power-folding mirrors50Yes
Auto-dimming passenger-side mirror75Yes
Total Requested182580%
Total Not Requested45020%

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