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Audi A8 / S8 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 A8 / S8 vs. Audi A6 Invoice Comparison

Lowest Total Price: $66,440

Audi A6 4.2   
Difference: $12,215

Lowest Total Invoice: $61,154

Audi A6 4.2   
Difference: $12,029

Calculate Payments

  Down Payment Interest Rate Term
Model Year20082006
ModelA8 / S8A6
TrimA84.2
Body4dr Sedan4dr Sedan
Base Price $70,690 $53,770
Base Invoice $65,741 $49,559
Premium Package 3,275  
Ski sack 175  
Satellite radio 550  
Heated steering wheel 300 200
Adaptive cruise control 2,100 2,100
Solar panel 790 600
Cold Weather Package   400
Technology Package   3,800
Air suspension, auto-leveling and height adjustable   2,300
Navigation system   1,800
Sunshade, rear, power   400
Rear side airbags   350
Premium Package 3,045  
Ski sack 164  
Satellite radio 490  
Heated steering wheel 281 182
Adaptive cruise control 1,953 1,911
Solar panel 734 546
Cold Weather Package   364
Technology Package   3,458
Air suspension, auto-leveling and height adjustable   2,093
Navigation system   1,638
Sunshade, rear, power   364
Rear side airbags   319
Options (change) 7,190 11,950
Options (change) 6,667 10,875
Destination 775 720
Total Price $78,655 $66,440
Total Invoice $73,183 $61,154

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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 A8 / S8 dealer quotes or Audi A6 dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Audi A8 / S8 vs. Audi A6

Lowest Adjusted Price and Invoice: Audi A6 4.2
TrueDelta Adjusted Price Difference: $10,890
TrueDelta Adjusted Invoice Difference: $10,796
Model Year20082006
ModelA8 / S8A6
TrimA84.2
Body4dr Sedan4dr Sedan
Engine350hp V8335hp V8
TransmissionT6T6
DrivetrainAWDAWD
EPA Fuel Economy (city/highway)16/23 MPG17/23 MPG
Audio (watts, speakers)200, 12330, 13
Tire (rear if not all the same)255/45-18245/45-17
Total Price$78,655$66,440
Adjustments for Features-1,3250
Feature-Adjusted Total Price$77,330$66,440
Total Invoice$73,183$61,154
Adjustments for Features-1,2330
Feature-Adjusted Total Invoice$71,950$61,154

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Features Comparison: Audi A8 / S8 vs. Audi A6

Model Year20082006
ModelA8 / S8A6
TrimA84.2
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100$1100
AWD$1700$1700
Accessories 
Power trunk closer$350 
Remote window/roof operation$15 
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
Storage compartment under front seat(s) $50
Infotainment 
iPod integration$100 
Instruments, Lights, and Mirrors 
Compass $0
Cornering lights$50 
Headlight washers$50 
Seats and Interior Trim 
Folding second row seats $300
Memory system, passenger seat$150 
Power headrest height adjuster, driver seat$50 
Power headrest height adjuster, passenger seat$50 
Power thigh support length adjuster, driver seat$100 
Power thigh support length adjuster, passenger seat$100 
Power upper seatback recliner, driver seat$100 
Power upper seatback recliner, passenger seat$100 
Total Value of Features$4,515$3,190
Value of Feature Adjustments$1,325$0
Value of Feature Adjustments-1,2330

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See a complete comparison of Audi A8 / S8 vs. Audi A6 features.

Specifications Comparison: Audi A8 / S8 vs. Audi A6

Model Year20082006
ModelA8 / S8A6
Body4dr Sedan4dr Sedan
Wheelbase115.9 in111.9 in
Length199.3 in193.5 in
Width74.6 in73.1 in
Height56.9 in57.5 in
Curb Weight4,288 lb.4,145 lb.
Fuel Capacity23.8 gal.21.1 gal.
Row 1 Headroom37.3 in38.7 in
Row 1 Shoulder Room59.1 in57.1 in
Row 1 Legroom41.4 in41.3 in
Row 2 Headroom38.0 in37.8 in
Row 2 Shoulder Room57.5 in55.9 in
Row 2 Legroom37.6 in36.9 in
Cargo Volume14.6 ft315.9 ft3

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See a complete comparison of Audi A8 / S8 vs. Audi A6 specs.

Option Package Details
Audi A8 / S8 A8

Premium Package
FeatureValueRequested?
Sunshades, second row125Yes
Sunshade, rear, power225Yes
Obstacle detection, front150No
Obstacle detection, rear250Yes
Rearview camera200No
Power decklid300No
Proximity key250Yes
Total Requested85057%
Total Not Requested65043%

Option Package Details
Audi A6 4.2

Air suspension, auto-leveling and height adjustable
FeatureValueRequested?
Air suspension, auto-leveling and height adjustable1000Yes
Adaptive shocks - electrical500Yes
Total Requested1500100%
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%
Adaptive cruise control
FeatureValueRequested?
Adaptive cruise control450Yes
Trip computer150Yes
Outside temperature display50Yes
Total Requested650100%
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 key250Yes
Voice control for nav and audio100Yes
Total Requested1200100%
Total Not Requested00%

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