Audi A6 / S6 Audi A6 / S6 2018 Audi A8 Audi A8 2010

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Audi A6 / S6 vs. Audi A8 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 Invoice Comparison

Lowest Total Price: $81,650

Audi A6 / S6 S6 4.0 TFSI   
Difference: $675

Lowest Total Invoice: $76,009

Audi A6 / S6 S6 4.0 TFSI   
Difference: $616

Calculate Payments

  Down Payment Interest Rate Term
Model Year20182010
ModelA6 / S6A8
TrimS6 4.0 TFSIA8
Body4dr Sedan4dr Sedan
Base Price $71,900 $74,550
Base Invoice $66,868 $69,331
Comfort Seating Package 1,850  
Sunshade, rear, power 500  
Driver Assistance Package 2,000  
Metallic paint (extra cost) 575  
Rear side airbags 350  
Synthetic suede headliner 3,000 1,500
Carbon fiber trim 500 500
Technology Package   1,500
Cooled or ventilated front seats   1,500
Rear air vents with automatic controls   600
Leather door panel trim   750
Laminated front side windows   600
Comfort Seating Package 1,722  
Sunshade, rear, power 466  
Driver Assistance Package 1,860  
Metallic paint (extra cost) 536  
Rear side airbags 325  
Synthetic suede headliner 2,790 1,396
Carbon fiber trim 467 466
Technology Package   1,396
Cooled or ventilated front seats   1,396
Rear air vents with automatic controls   558
Leather door panel trim   699
Laminated front side windows   558
Options (change) 8,775 6,950
Options (change) 8,166 6,469
Destination 975 825
Total Price $81,650 $82,325
Total Invoice $76,009 $76,625

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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

Lowest Adjusted Price and Invoice: Audi A6 / S6 S6 4.0 TFSI
TrueDelta Adjusted Price Difference: $3,165
TrueDelta Adjusted Invoice Difference: $2,934
Model Year20182010
ModelA6 / S6A8
TrimS6 4.0 TFSIA8
Body4dr Sedan4dr Sedan
Engine450hp V8350hp V8
TransmissionS7T6
DrivetrainAWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG
Audio (watts, speakers)630, 14200, 12
Tire (rear if not all the same)255/35-20255/40-19
Total Price$81,650$82,325
Adjustments for Features-2,4900
Feature-Adjusted Total Price$79,160$82,325
Total Invoice$76,009$76,625
Adjustments for Features-2,3180
Feature-Adjusted Total Invoice$73,691$76,625

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Features Comparison: Audi A6 / S6 vs. Audi A8

Model Year20182010
ModelA6 / S6A8
TrimS6 4.0 TFSIA8
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 
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
Automatic braking, low-speed$200 
Collision preparation system, rear$100 
Forward collision warning$200 
Full-size spare tire $225
Lane departure prevention, steering-based$200 
Radar- or camera-based collision preparation system$0 
Rollover sensor$50 
Secondary collision brake assist$25 
Temporary spare tire$150 
Cargo Management 
Cargo net$40 
Rear seat pass-through$100 
Engine / Motor 
Automatic start / stop$150 
Dual-mode exhaust, switchable$500 
Regenerative braking$0 
Exterior 
Bodyside moldings $75
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 
MP3-compatible player$50 
SD Card slot$25 
Traffic + travel information$25 
USB port$25 
Wi-Fi hotspot$50 
Instruments, Lights, and Mirrors 
Auto-dimming headlights$200 
Compass$0 
Cornering lights $50
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
Folding second row seats$300 
Illuminated door sill trim plates$200 
Metal pedals$75 
Power headrest height adjuster, driver seat $50
Power headrest height adjuster, passenger seat $50
Power seatback bolsters, driver seat$100 
Power seatback bolsters, passenger seat$100 
Power thigh bolsters, driver seat$100 
Power thigh bolsters, passenger seat$100 
Power upper seatback recliner, driver seat $100
Power upper seatback recliner, passenger seat $100
Suspension, Wheels, and Tires 
Adaptive dampers - electrical $500
Electronic systems calibration selector$200 
Sport suspension (upgrade)$0 
Transmission 
Steering-wheel-mounted transmission controls$100 
Total Value of Features$8,930$6,440
Value of Feature Adjustments$2,490$0
Value of Feature Adjustments-2,3180

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Specifications Comparison: Audi A6 / S6 vs. Audi A8

Model Year20182010
ModelA6 / S6A8
Body4dr Sedan4dr Sedan
Wheelbase114.6 in115.9 in
Length194.2 in199.3 in
Width73.8 in74.6 in
Height57.8 in56.9 in
Curb Weight3,804 lb.4,289 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

Comfort Seating Package
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Power thigh support length adjuster, driver seat100Yes
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver seat100No
Power thigh support length adjuster, passenger seat100Yes
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100No
Memory system, passenger seat150Yes
Massage, driver seat100Yes
Massage, passenger seat100Yes
Total Requested85068%
Total Not Requested40032%
Driver Assistance Package
FeatureValueRequested?
Auto-dimming headlights200No
Radar- or camera-based collision preparation system0No
Lane departure warning200Yes
Adaptive cruise control, all-speed700No
Automatic braking, low-speed200No
Forward collision warning200No
Lane departure prevention, steering-based200No
Total Requested20012%
Total Not Requested150088%

Option Package Details
Audi A8 A8

Cooled or ventilated front seats
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Massage, driver seat100Yes
Massage, passenger seat100Yes
Total Requested500100%
Total Not Requested00%
Rear air vents with automatic controls
FeatureValueRequested?
Rear air vents with automatic controls150Yes
Rear dual-zone climate control125Yes
Total Requested275100%
Total Not Requested00%
Technology Package
FeatureValueRequested?
Adaptive cruise control450Yes
Lane departure warning system200Yes
Blind spot warning system200Yes
Total Requested850100%
Total Not Requested00%

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