Audi A6 / S6 Audi A6 / S6 2020 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: $83,670

Audi A6 / S6 S6   
Difference: $545

Calculate Payments

  Down Payment Interest Rate Term
Model Year20202008
ModelA6 / S6A8 / S8
TrimS6A8
Body4dr Sedan4dr Sedan
Base Price $73,900 $70,690
Comfort Seating Package 1,850  
Cold Weather Package 500  
Driver Assistance Package 2,000 1,400
Sunshade, rear, power 500  
Metallic paint (extra cost) 575  
Rear side airbags 350  
Synthetic suede headliner 3,000 1,500
Premium Package   3,275
Cooled or ventilated front seats   1,500
Rear air vents with automatic controls   600
Ski sack   175
Leather door panel trim   750
Adaptive cruise control   2,100
Heated steering wheel   300
Satellite radio   550
Laminated front side windows   600
Comfort Seating Package 1,722  
Cold Weather Package 467  
Driver Assistance Package 1,860 1,303
Sunshade, rear, power 466  
Metallic paint (extra cost) 536  
Rear side airbags 325  
Synthetic suede headliner 2,790 1,396
Premium Package   3,045
Cooled or ventilated front seats   1,396
Rear air vents with automatic controls   557
Ski sack   164
Leather door panel trim   698
Adaptive cruise control   1,953
Heated steering wheel   281
Satellite radio   490
Laminated front side windows   557
Options (change) 8,775 12,750
Options (change) 8,166 11,840
Destination 995 775
Total Price $83,670 $84,215

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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
TrueDelta Adjusted Price Difference: $3,285
TrueDelta Adjusted Invoice Difference: $69,495
Model Year20202008
ModelA6 / S6A8 / S8
TrimS6A8
Body4dr Sedan4dr Sedan
Engine444hp V6 H350hp V8
TransmissionT8T6
DrivetrainAWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG
Audio (watts, speakers)630, 14200, 12
Tire (rear if not all the same)255/40-20255/45-18
Total Price$83,670$84,215
Adjustments for Features-2,7400
Feature-Adjusted Total Price$80,930$84,215

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

Model Year20202008
ModelA6 / S6A8 / S8
TrimS6A8
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300 
6-speed manually-shiftable automatic $1100
AWD$1700$1700
Accessories 
Adaptive cruise control $600
Adaptive cruise control, all-speed$850 
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 
Ski sack $50
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$6,190
Value of Feature Adjustments$2,740$0
Value of Feature Adjustments-3000

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

Model Year20202008
ModelA6 / S6A8 / S8
Body4dr Sedan4dr Sedan
Wheelbase115.1 in115.9 in
Length194.4 in199.3 in
Width74.3 in74.6 in
Height57.4 in56.9 in
Curb Weight4,102 lb.4,289 lb.
Fuel Capacity19.3 gal.23.8 gal.
Row 1 Headroom38.0 in37.3 in
Row 1 Shoulder Room57.8 in59.1 in
Row 1 Legroom41.3 in41.4 in
Row 2 Headroom38.1 in38.0 in
Row 2 Shoulder Room56.5 in57.5 in
Row 2 Legroom37.4 in37.6 in
Cargo Volume13.7 ft314.6 ft3

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Option Package Details
Audi A6 / S6 S6

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%
Cold Weather Package
FeatureValueRequested?
Heated second row seats200Yes
Heated steering wheel100Yes
Total Requested300100%
Total Not Requested00%
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 / S8 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%
Ski sack
FeatureValueRequested?
Ski sack50No
Rear seat pass-through100Yes
Total Requested10067%
Total Not Requested5033%
Driver Assistance Package
FeatureValueRequested?
Lane departure warning system200Yes
Blind spot warning system200Yes
Total Requested400100%
Total Not Requested00%
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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