Audi A4 / S4 / RS4 Audi A4 / S4 / RS4 2008 Audi A6 Audi A6 2006

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Audi A4 / S4 / RS4 vs. Audi A6 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 A6 Invoice Comparison

Lowest Total Price: $44,340

Audi A4 / S4 / RS4 A4 3.2   
Difference: $8,740

Lowest Total Invoice: $41,304

Audi A4 / S4 / RS4 A4 3.2   
Difference: $7,504

Calculate Payments

  Down Payment Interest Rate Term
Model Year2008200820062006
ModelA4 / S4 / RS4A4 / S4 / RS4A6A6
TrimA4 3.2S43.24.2
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Base Price $36,300 $48,610 $40,820 $53,770
Base Invoice $33,761 $45,207 $37,572 $49,559
Convenience Package 1,700 2,125    
Cold Weather Package 550   400 400
Sunshade, rear, power 400 400 400 400
Metallic paint (extra cost) 475 475    
Bluetooth cell phone link 500 500    
CA/NE emissions (extra-cost) 150 150 150 150
Rear side airbags 350 350 350 350
Wood/leather-wrapped steering wheel 690 690 690 690
Navigation system 2,100 1,950 1,800 1,800
Obstacle detection, rear 350 350    
Wood trim   400    
Heated second row seats   225    
Sunroof     1,450  
Premium Package     2,500  
Bose 330W 13 speakers     0  
Technology Package     3,800 3,800
Convenience Package 1,580 1,977    
Cold Weather Package 512   364 364
Sunshade, rear, power 373 373 364 364
Metallic paint (extra cost) 443 443    
Bluetooth cell phone link 466 466    
CA/NE emissions (extra-cost) 150 150 150 150
Rear side airbags 325 325 319 319
Wood/leather-wrapped steering wheel 641 641 628 628
Navigation system 1,953 1,813 1,638 1,638
Obstacle detection, rear 325 325    
Wood trim   373    
Heated second row seats   209    
Sunroof     1,320  
Premium Package     2,275  
Bose 330W 13 speakers     0  
Technology Package     3,458 3,458
Options (change) 7,265 7,615 11,540 7,590
Options (change) 6,768 7,095 10,516 6,921
Destination 775 775 720 720
Gas Tax 0 1,700 0 0
Total Price $44,340 $58,700 $53,080 $62,080
Total Invoice $41,304 $54,777 $48,808 $57,200

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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 A6 dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Audi A4 / S4 / RS4 vs. Audi A6

Lowest Adjusted Price and Invoice: Audi A4 / S4 / RS4 A4 3.2
TrueDelta Adjusted Price Difference: $7,865
TrueDelta Adjusted Invoice Difference: $6,699
Model Year2008200820062006
ModelA4 / S4 / RS4A4 / S4 / RS4A6A6
TrimA4 3.2S43.24.2
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Engine255hp V6340hp V8255hp V6335hp V8
TransmissionCVT-7M6CVT-7T6
DrivetrainFWDAWDFWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)150, 10215, 10330, 13330, 13
Tire (rear if not all the same)235/40-18235/40-18225/55-16245/45-17
Total Price$44,340$58,700$53,080$62,080
Adjustments for Features0-800-875-2,675
Feature-Adjusted Total Price$44,340$57,900$52,205$59,405
Cost Above Minimum$0$13,560$0$7,200
Total Invoice$41,304$54,777$48,808$57,200
Adjustments for Features0-747-805-2,465
Feature-Adjusted Total Invoice$41,304$54,030$48,003$54,735
Cost Above Minimum$0$12,726$0$6,732

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Features Comparison: Audi A4 / S4 / RS4 vs. Audi A6

Model Year2008200820062006
ModelA4 / S4 / RS4A4 / S4 / RS4A6A6
TrimA4 3.2S43.24.2
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
7-speed manually-shiftable CVT$1100 $1100 
6-speed manual $150  
6-speed manually-shiftable automatic   $1100
FWD$0 $0 
AWD $1700 $1700
Accessories 
Proximity key  $250$250
Tilt/telescoping steering wheel, manual$250$250$250 
Tilt/telescoping steering wheel, power   $350
Climate Control 
Rear air vents  $100$100
Residual heat  $50$50
Exterior 
Rear spoiler $200  
Infotainment 
MP3-compatible player$50$50  
Satellite radio $200$200$200
Surround sound  $250$250
Voice control for nav and audio  $100$100
Instruments, Lights, and Mirrors 
Headlight washers$50$50  
Mirror tilt-down in reverse  $25$25
Seats and Interior Trim 
Manual thigh support length adjuster, driver seat $50  
Power fore-aft adjuster, driver seat$100 $100$100
Power height adjuster, driver seat$100 $100$100
Power recliner, driver seat$100 $100$100
Power tilt adjuster, driver seat$100 $100$100
Suspension, Wheels, and Tires 
Ultra-sport suspension (upgrade) $0  
Total Value of Features$1,850$2,650$2,725$4,525
Value of Feature Adjustments$0$800$875$2,675
Value of Feature Adjustments0-747-805-2,465

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Specifications Comparison: Audi A4 / S4 / RS4 vs. Audi A6

Model Year20082006
ModelA4 / S4 / RS4A6
Body4dr Sedan4dr Sedan
Wheelbase104.3 in111.9 in
Length180.6 in193.5 in
Width69.8 in73.1 in
Height56.2 in57.5 in
Curb Weight3,550 lb.4,013 lb.
Fuel Capacity16.6 gal.21.1 gal.
Row 1 Headroom38.4 in38.7 in
Row 1 Shoulder Room55.1 in57.1 in
Row 1 Legroom41.3 in41.3 in
Row 2 Headroom37.2 in37.8 in
Row 2 Shoulder Room53.4 in55.9 in
Row 2 Legroom34.3 in36.9 in
Cargo Volume13.4 ft315.9 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
Compass0Yes
Power-folding mirrors50Yes
Auto-dimming passenger-side mirror75Yes
Total Requested1675100%
Total Not Requested00%
Cold Weather Package
FeatureValueRequested?
Heated second row seats200Yes
Rear seat pass-through100Yes
Headlight washers50No
Ski sack50Yes
Total Requested35088%
Total Not Requested5012%

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
Compass0Yes
Power-folding mirrors50Yes
Auto-dimming passenger-side mirror75Yes
Total Requested102575%
Total Not Requested35025%

Option Package Details
Audi A6 3.2

Sunroof
FeatureValueRequested?
Sunroof900Yes
Heated front seats200Yes
Total Requested1100100%
Total Not Requested00%
Navigation system
FeatureValueRequested?
Navigation system600Yes
Trip computer150Yes
Outside temperature display50Yes
Total Requested800100%
Total Not Requested00%
Sunshade, rear, power
FeatureValueRequested?
Sunshade, rear, power225Yes
Sunshades, second row125Yes
Total Requested350100%
Total Not Requested00%
Cold Weather Package
FeatureValueRequested?
Heated second row seats200Yes
Rear seat pass-through100Yes
Ski sack50Yes
Total Requested350100%
Total Not Requested00%
Premium Package
FeatureValueRequested?
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Memory system, driver seat200Yes
Satellite radio200No
Auto-dimming driver-side mirror75Yes
Compass0Yes
Surround sound250No
Storage compartment under front seat(s)50Yes
Power-folding mirrors50Yes
Auto-dimming passenger-side mirror75Yes
Total Requested135075%
Total Not Requested45025%
Technology Package
FeatureValueRequested?
Navigation system600Yes
Satellite radio200No
Obstacle detection, rear250Yes
Proximity key250No
Voice control for nav and audio100No
Total Requested85061%
Total Not Requested55039%

Option Package Details
Audi A6 4.2

Navigation system
FeatureValueRequested?
Navigation system600Yes
Trip computer150Yes
Outside temperature display50Yes
Total Requested800100%
Total Not Requested00%
Sunshade, rear, power
FeatureValueRequested?
Sunshade, rear, power225Yes
Sunshades, second row125Yes
Total Requested350100%
Total Not Requested00%
Cold Weather Package
FeatureValueRequested?
Heated second row seats200Yes
Rear seat pass-through100Yes
Ski sack50Yes
Total Requested350100%
Total Not Requested00%
Technology Package
FeatureValueRequested?
Navigation system600Yes
Obstacle detection, rear250Yes
Proximity key250No
Voice control for nav and audio100No
Total Requested85071%
Total Not Requested35029%

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