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Audi A6 / S6 vs. Audi A8 / S8 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 A6 / S6 vs. Audi A8 / S8 Invoice Comparison

Lowest Total Price: $75,120

Audi A6 / S6 S6 4.0 TFSI   
Difference: $25,955

Lowest Total Invoice: $69,928

Audi A6 / S6 S6 4.0 TFSI   
Difference: $24,276

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  Down Payment Interest Rate Term
Model Year20132009
ModelA6 / S6A8 / S8
TrimS6 4.0 TFSIS8
Body4dr Sedan4dr Sedan
Base Price $71,900 $96,200
Base Invoice $66,868 $89,465
Sunshade, rear, power 550  
Cold Weather Package 450 850
Metallic paint (extra cost) 475  
Rear side airbags 350  
Carbon fiber trim 500 500
Rear air vents with automatic controls   600
Sunshade, rear, power 511  
Cold Weather Package 419 791
Metallic paint (extra cost) 443  
Rear side airbags 325  
Carbon fiber trim 467 466
Rear air vents with automatic controls   557
Options (change) 2,325 1,950
Options (change) 2,165 1,814
Destination 895 825
Gas Tax 0 2,100
Total Price $75,120 $101,075
Total Invoice $69,928 $94,204

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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 A6 / S6 dealer quotes or Audi A8 / S8 dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Audi A6 / S6 vs. Audi A8 / S8

Lowest Adjusted Price and Invoice: Audi A6 / S6 S6 4.0 TFSI
TrueDelta Adjusted Price Difference: $25,720
TrueDelta Adjusted Invoice Difference: $24,057
Model Year20132009
ModelA6 / S6A8 / S8
TrimS6 4.0 TFSIS8
Body4dr Sedan4dr Sedan
Engine420hp V8450hp V10
TransmissionS7T6
DrivetrainAWDAWD
EPA Fuel Economy (city/highway)17/27 MPG13/19 MPG
Audio (watts, speakers)630, 14200, 12
Tire (rear if not all the same)255/40-19265/35-20
Total Price$75,120$101,075
Adjustments for Features0-235
Feature-Adjusted Total Price$75,120$100,840
Total Invoice$69,928$94,204
Adjustments for Features0-219
Feature-Adjusted Total Invoice$69,928$93,985

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Features Comparison: Audi A6 / S6 vs. Audi A8 / S8

Model Year20132009
ModelA6 / S6A8 / S8
TrimS6 4.0 TFSIS8
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
7-speed automated manual$1200 
6-speed manually-shiftable automatic $1100
AWD$1700$1700
Accessories 
Power door closers $300
Power trunk closer $350
Remote window/roof operation $15
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats $0
Full-size spare tire $225
Rollover sensor$50 
Temporary spare tire$150 
Cargo Management 
Cargo net$40 
Ski sack $50
Drivetrain 
Active rear differential$500 
Engine / Motor 
Dual-mode exhaust, switchable$500 
Regenerative braking$0 
Exterior 
Body kit$0 
Bodyside moldings $75
Infotainment 
Aux input$50 
Bluetooth audio streaming$25 
CD changer, remote $200
CD player$125 
DVD-compatible player$0 
Handwriting recognition$200 
HD radio$50 
In-vehicle Internet$150 
Media drive$15 
MP3-compatible player$50 
Traffic + travel information$25 
Wi-Fi hotspot$50 
Instruments, Lights, and Mirrors 
Compass$0 
Fog lights $125
Headlight washers $50
Power-folding mirrors $50
Seats and Interior Trim 
Door sill trim plates $100
Folding second row seats$300 
Illuminated door sill trim plates$200 
Leather door panel trim $250
Memory system, passenger seat $150
Metal pedals$75 
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
Synthetic suede headliner $650
Suspension, Wheels, and Tires 
Electronic systems calibration selector$200 
Total Value of Features$5,655$5,890
Value of Feature Adjustments$0$235
Value of Feature Adjustments0-219

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See a complete comparison of Audi A6 / S6 vs. Audi A8 / S8 features.

Specifications Comparison: Audi A6 / S6 vs. Audi A8 / S8

Model Year20132009
ModelA6 / S6A8 / S8
Body4dr Sedan4dr Sedan
Wheelbase114.7 in115.9 in
Length193.9 in199.3 in
Width73.8 in74.6 in
Height57.8 in56.9 in
Curb Weight4,398 lb.4,586 lb.
Fuel Capacity19.8 gal.23.8 gal.
Row 1 Headroom37.2 in37.3 in
Row 1 Shoulder Room57.5 in59.1 in
Row 1 Legroom41.3 in41.4 in
Row 2 Headroom37.8 in38.0 in
Row 2 Shoulder Room56.3 in57.5 in
Row 2 Legroom37.4 in37.6 in
Cargo Volume14.1 ft314.6 ft3

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See a complete comparison of Audi A6 / S6 vs. Audi A8 / S8 specs.

Option Package Details
Audi A6 / S6 S6 4.0 TFSI

Cold Weather Package
FeatureValueRequested?
Heated second row seats200Yes
Heated steering wheel100Yes
Total Requested300100%
Total Not Requested00%

Option Package Details
Audi A8 / S8 S8

Rear air vents with automatic controls
FeatureValueRequested?
Rear air vents with automatic controls150Yes
Rear dual-zone climate control125Yes
Total Requested275100%
Total Not Requested00%
Cold Weather Package
FeatureValueRequested?
Heated second row seats200Yes
Rear seat pass-through100Yes
Heated steering wheel100Yes
Ski sack50No
Steering-wheel-mounted transmission controls100Yes
Total Requested50091%
Total Not Requested509%

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