2018 Audi A6 / S6 Audi A6 / S6 2018 2009 Audi A6 / S6 Audi A6 / S6 2009
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2018 Audi A6 / S6 vs. 2009 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. 2009 Audi A6 / S6 Invoice Comparison

Lowest Total Price: $75,795

2018 Audi A6 / S6 S6 4.0 TFSI   
Difference: $4,025

Lowest Total Invoice: $70,566

2018 Audi A6 / S6 S6 4.0 TFSI   
Difference: $3,775

Calculate Payments

  Down Payment Interest Rate Term
Model Year20182009
ModelA6 / S6A6 / S6
TrimS6 4.0 TFSIS6
Body4dr Sedan4dr Sedan
Base Price $71,900 $75,900
Base Invoice $66,868 $70,588
Sunshade, rear, power 500  
Cold Weather Package 500  
Metallic paint (extra cost) 575  
Wheel locks 105 80
All-weather floor mats 200 115
Cargo mat 190 125
Rear side airbags 350 350
Carbon fiber trim 500 400
Heated second row seats   225
Blind spot warning system   500
Sunshade, rear, power 466  
Cold Weather Package 467  
Metallic paint (extra cost) 536  
Wheel locks 98 65
All-weather floor mats 186 90
Cargo mat 178 100
Rear side airbags 325 325
Carbon fiber trim 467 373
Heated second row seats   209
Blind spot warning system   466
Options (change) 2,920 1,795
Options (change) 2,723 1,628
Destination 975 825
Gas Tax 0 1,300
Total Price $75,795 $79,820
Total Invoice $70,566 $74,341

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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. 2009 Audi A6 / S6

Lowest Adjusted Price and Invoice: 2018 Audi A6 / S6 S6 4.0 TFSI
TrueDelta Adjusted Price Difference: $7,540
TrueDelta Adjusted Invoice Difference: $7,048
Model Year20182009
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, 14255, 9
Tire (rear if not all the same)255/35-20265/35-19
Total Price$75,795$79,820
Adjustments for Features-3,5150
Feature-Adjusted Total Price$72,280$79,820
Total Invoice$70,566$74,341
Adjustments for Features-3,2730
Feature-Adjusted Total Invoice$67,293$74,341

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Features Comparison: 2018 Audi A6 / S6 vs. 2009 Audi A6 / S6

Model Year20182009
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 
Heated steering wheel$100 
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats $0
Collision preparation system, rear$100 
Full-size spare tire $225
Knee airbag, driver$75 
Knee airbag, passenger$75 
Obstacle detection, front$150 
Obstacle detection, rear$250 
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
Laminated front side windows$200 
Infotainment 
4G LTE connectivity$0 
Android Auto support$100 
Apple CarPlay support$100 
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 
Cornering lights $50
Fog lights $125
Headlight washers $50
LED headlights$1000 
Power-folding mirrors$50 
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 
Power headrest height adjuster, driver seat $50
Power headrest height adjuster, passenger seat $50
Suspension, Wheels, and Tires 
Air suspension, auto-leveling and height adjustable$1000 
Electronic systems calibration selector$200 
Total Value of Features$8,515$5,000
Value of Feature Adjustments$3,515$0
Value of Feature Adjustments-3,2730

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See a complete comparison of 2018 Audi A6 / S6 vs. 2009 Audi A6 / S6 features.

Specifications Comparison: 2018 Audi A6 / S6 vs. 2009 Audi A6 / S6

Model Year20182009
ModelA6 / S6A6 / S6
Body4dr Sedan4dr Sedan
Wheelbase114.6 in111.9 in
Length194.2 in193.5 in
Width73.8 in73.0 in
Height57.8 in57.5 in
Curb Weight4,398 lb.4,519 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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See a complete comparison of 2018 Audi A6 / S6 vs. 2009 Audi A6 / S6 specs.

Option Package Details
2018 Audi A6 / S6 S6 4.0 TFSI

Cold Weather Package
FeatureValueRequested?
Heated second row seats200Yes
Heated steering wheel100No
Total Requested20067%
Total Not Requested10033%

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