2018 Audi A6 / S6 Audi A6 / S6 2018 2008 Audi A6 / S6 Audi A6 / S6 2008

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2018 Audi A6 / S6 vs. 2008 Audi A6 / S6 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.

2018 Audi A6 / S6 vs. 2008 Audi A6 / S6 Invoice Comparison

Lowest Total Price: $77,595

2018 Audi A6 / S6 S6 4.0 TFSI   
Difference: $6,520

Lowest Total Invoice: $72,240

2018 Audi A6 / S6 S6 4.0 TFSI   
Difference: $6,079

Calculate Payments

  Down Payment Interest Rate Term
Model Year20182008
ModelA6 / S6A6 / S6
TrimS6 4.0 TFSIS6
Body4dr Sedan4dr Sedan
Base Price $71,900 $72,350
Base Invoice $66,868 $67,285
Driver Assistance Package 2,000  
Cold Weather Package 500  
Sunshade, rear, power 500  
Metallic paint (extra cost) 575  
Cargo mat 190  
Wheel locks 105 85
Rear side airbags 350 350
Carbon fiber trim 500 400
Technology Package   3,350
Warm Weather Package   1,190
iPod integration   290
Laminated front side windows   900
Lane departure warning   900
Adaptive cruise control   2,000
Heated second row seats   225
Driver Assistance Package 1,860  
Cold Weather Package 467  
Sunshade, rear, power 466  
Metallic paint (extra cost) 536  
Cargo mat 178  
Wheel locks 98 70
Rear side airbags 325 325
Carbon fiber trim 467 373
Technology Package   3,115
Warm Weather Package   1,106
iPod integration   225
Laminated front side windows   838
Lane departure warning   838
Adaptive cruise control   1,860
Heated second row seats   209
Options (change) 4,720 9,690
Options (change) 4,397 8,959
Destination 975 775
Gas Tax 0 1,300
Total Price $77,595 $84,115
Total Invoice $72,240 $78,319

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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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TrueDelta Value Comparison: 2018 Audi A6 / S6 vs. 2008 Audi A6 / S6

Lowest Adjusted Price and Invoice: 2018 Audi A6 / S6 S6 4.0 TFSI
TrueDelta Adjusted Price Difference: $10,685
TrueDelta Adjusted Invoice Difference: $9,957
Model Year20182008
ModelA6 / S6A6 / S6
TrimS6 4.0 TFSIS6
Body4dr Sedan4dr Sedan
Engine450hp V8435hp V10
TransmissionS7T6
DrivetrainAWDAWD
EPA Fuel Economy (city/highway)16/24 MPG14/19 MPG
Audio (watts, speakers)630, 14330, 13
Tire (rear if not all the same)255/35-20265/35-19
Total Price$77,595$84,115
Adjustments for Features-4,1650
Feature-Adjusted Total Price$73,430$84,115
Total Invoice$72,240$78,319
Adjustments for Features-3,8780
Feature-Adjusted Total Invoice$68,362$78,319

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Features Comparison: 2018 Audi A6 / S6 vs. 2008 Audi A6 / S6

Model Year20182008
ModelA6 / S6A6 / S6
TrimS6 4.0 TFSIS6
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
7-speed automated manual$1200 
6-speed manually-shiftable automatic $1100
AWD$1700$1700
Accessories 
Adaptive cruise control $600
Adaptive cruise control, all-speed$850 
Heated steering wheel$100 
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats $0
Automatic braking, low-speed$200 
Blind spot warning system$200 
Collision preparation system, rear$100 
Forward collision warning$200 
Full-size spare tire $225
Knee airbag, driver$75 
Knee airbag, passenger$75 
Lane departure prevention, steering-based$200 
Obstacle detection, front$150 
Radar- or camera-based collision preparation system$0 
Rollover sensor$50 
Secondary collision brake assist$25 
Temporary spare tire$150 
Cargo Management 
Ski sack $50
Storage compartment under front seat(s) $50
Climate Control 
Rear air vents $100
Rear air vents with automatic controls$250 
Rear dual-zone climate control$125 
Engine / Motor 
Automatic start / stop$150 
Dual-mode exhaust, switchable$500 
Regenerative braking$0 
Exterior 
Bodyside cladding $350
Solar panel $300
Infotainment 
4G LTE connectivity$0 
Android Auto support$100 
Apple CarPlay support$100 
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 
iPod integration $100
Media drive$15 
SD Card slot$25 
Traffic + travel information$25 
USB port$25 
Wi-Fi hotspot$50 
Instruments, Lights, and Mirrors 
Auto-dimming headlights$200 
Fog lights $125
Headlight washers $50
LED headlights$1000 
Steering-linked headlights $150
Xenon HID headlights $500
Seats and Interior Trim 
Door sill trim plates $100
Illuminated door sill trim plates$200 
Manual thigh support length adjuster, driver seat $50
Metal pedals$75 
Suspension, Wheels, and Tires 
Air suspension, auto-leveling and height adjustable$1000 
Electronic systems calibration selector$200 
Total Value of Features$9,915$5,750
Value of Feature Adjustments$4,165$0
Value of Feature Adjustments-3,8780

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Specifications Comparison: 2018 Audi A6 / S6 vs. 2008 Audi A6 / S6

Model Year20182008
ModelA6 / S6A6 / S6
Body4dr Sedan4dr Sedan
Wheelbase114.6 in111.9 in
Length194.2 in193.5 in
Width73.8 in73.1 in
Height57.8 in57.5 in
Curb Weight4,398 lb.4,486 lb.
Fuel Capacity19.8 gal.21.1 gal.
Row 1 Headroom37.2 in38.7 in
Row 1 Shoulder Room57.5 in57.1 in
Row 1 Legroom41.3 in41.3 in
Row 2 Headroom37.8 in37.8 in
Row 2 Shoulder Room56.3 in55.9 in
Row 2 Legroom37.4 in36.9 in
Cargo Volume14.1 ft315.9 ft3

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Option Package Details
2018 Audi A6 / S6 S6 4.0 TFSI

Driver Assistance Package
FeatureValueRequested?
Auto-dimming headlights200No
Radar- or camera-based collision preparation system0No
Lane departure warning200Yes
Adaptive cruise control, all-speed250No
Automatic braking, low-speed200No
Forward collision warning200No
Lane departure prevention, steering-based200No
Total Requested20016%
Total Not Requested105084%
Cold Weather Package
FeatureValueRequested?
Heated second row seats200Yes
Heated steering wheel100No
Total Requested20067%
Total Not Requested10033%

Option Package Details
2008 Audi A6 / S6 S6

Technology Package
FeatureValueRequested?
Navigation system600Yes
Obstacle detection, rear250Yes
Rearview camera200Yes
Proximity key250Yes
Voice control for nav and audio100Yes
Total Requested1400100%
Total Not Requested00%
Warm Weather Package
FeatureValueRequested?
Sunshades, second row125Yes
Sunshade, rear, power225Yes
Solar panel300No
Total Requested35054%
Total Not Requested30046%

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