Audi A6 / S6 Audi A6 / S6 2016 Audi A8 / S8 Audi A8 / S8 2008

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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: $77,250

Audi A6 / S6 S6 4.0 TFSI   
Difference: $23,850

Lowest Total Invoice: $71,915

Audi A6 / S6 S6 4.0 TFSI   
Difference: $22,305

Calculate Payments

  Down Payment Interest Rate Term
Model Year20162008
ModelA6 / S6A8 / S8
TrimS6 4.0 TFSIS8
Body4dr Sedan4dr Sedan
Base Price $70,900 $93,300
Base Invoice $65,938 $86,771
Cold Weather Package 500  
Warm Weather Package 500  
Metallic paint (extra cost) 575  
Synthetic suede headliner 3,000  
Rear side airbags 350  
Carbon fiber trim 500 500
Premium Package   2,800
Rear air vents with automatic controls   600
Ski sack   175
Heated steering wheel   300
Satellite radio   550
Cold Weather Package 467  
Warm Weather Package 467  
Metallic paint (extra cost) 536  
Synthetic suede headliner 2,790  
Rear side airbags 325  
Carbon fiber trim 467 466
Premium Package   2,605
Rear air vents with automatic controls   557
Ski sack   164
Heated steering wheel   281
Satellite radio   501
Options (change) 5,425 4,925
Options (change) 5,052 4,574
Destination 925 775
Gas Tax 0 2,100
Total Price $77,250 $101,100
Total Invoice $71,915 $94,220

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While we strive for accuracy, the site is not error-free, and prices can change at any time.

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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: $24,615
TrueDelta Adjusted Invoice Difference: $23,017
Model Year20162008
ModelA6 / S6A8 / S8
TrimS6 4.0 TFSIS8
Body4dr Sedan4dr Sedan
Engine450hp V8450hp V10
TransmissionS7T6
DrivetrainAWDAWD
EPA Fuel Economy (city/highway)18/27 MPG13/19 MPG
Audio (watts, speakers)?, 10200, 12
Tire (rear if not all the same)255/40-19265/35-20
Total Price$77,250$101,100
Adjustments for Features-7650
Feature-Adjusted Total Price$76,485$101,100
Total Invoice$71,915$94,220
Adjustments for Features-7120
Feature-Adjusted Total Invoice$71,203$94,220

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

Model Year20162008
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 trunk closer $350
Remote window/roof operation $15
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats $0
Blind spot warning system$200 
Collision preparation system, rear$100 
Full-size spare tire $225
Rollover sensor$50 
Secondary collision brake assist$25 
Temporary spare tire$150 
Cargo Management 
Cargo net$40 
Ski sack $50
Engine / Motor 
Automatic start / stop$150 
Dual-mode exhaust, switchable$500 
Regenerative braking$0 
Exterior 
Bodyside moldings $75
Laminated front side windows$200 
Infotainment 
4G LTE connectivity$0 
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 
SD Card slot$25 
Siri Eyes Free support$0 
Surround sound $250
Traffic + travel information$25 
Wi-Fi hotspot$50 
Instruments, Lights, and Mirrors 
Compass$0 
Cornering lights $50
Fog lights $125
Headlight washers $50
Steering-linked headlights $150
Seats and Interior Trim 
Folding second row seats$300 
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
Suspension, Wheels, and Tires 
Electronic systems calibration selector$200 
Transmission 
Steering-wheel-mounted transmission controls$100 
Total Value of Features$5,755$4,990
Value of Feature Adjustments$765$0
Value of Feature Adjustments-7120

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

Model Year20162008
ModelA6 / S6A8 / S8
Body4dr Sedan4dr Sedan
Wheelbase114.6 in115.9 in
Length194.2 in199.3 in
Width73.8 in74.6 in
Height57.8 in56.9 in
Curb Weight4,486 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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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%
Warm Weather Package
FeatureValueRequested?
Sunshades, second row125Yes
Sunshade, rear, power225Yes
Total Requested350100%
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%
Ski sack
FeatureValueRequested?
Ski sack50No
Rear seat pass-through100Yes
Total Requested10067%
Total Not Requested5033%
Premium Package
FeatureValueRequested?
Sunshades, second row125Yes
Sunshade, rear, power225Yes
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Rearview camera200Yes
Power decklid300No
Proximity key250Yes
Total Requested120080%
Total Not Requested30020%

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