Audi A8 / S8 Audi A8 / S8 2009 Audi A6 / S6 Audi A6 / S6 2016

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Audi A8 / S8 vs. 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.

Audi A8 / S8 vs. Audi A6 / S6 Invoice Comparison

Lowest Total Price: $77,250

Audi A6 / S6 S6 4.0 TFSI   
Difference: $23,825

Lowest Total Invoice: $71,915

Audi A6 / S6 S6 4.0 TFSI   
Difference: $22,289

Calculate Payments

  Down Payment Interest Rate Term
Model Year20092016
ModelA8 / S8A6 / S6
TrimS8S6 4.0 TFSI
Body4dr Sedan4dr Sedan
Base Price $96,200 $70,900
Base Invoice $89,465 $65,938
Rear air vents with automatic controls 600  
Cold Weather Package 850 500
Carbon fiber trim 500 500
Warm Weather Package   500
Metallic paint (extra cost)   575
Rear side airbags   350
Synthetic suede headliner   3,000
Rear air vents with automatic controls 557  
Cold Weather Package 791 467
Carbon fiber trim 466 467
Warm Weather Package   467
Metallic paint (extra cost)   536
Rear side airbags   325
Synthetic suede headliner   2,790
Options (change) 1,950 5,425
Options (change) 1,814 5,052
Destination 825 925
Gas Tax 2,100 0
Total Price $101,075 $77,250
Total Invoice $94,204 $71,915

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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 A8 / S8 vs. Audi A6 / S6

Lowest Adjusted Price and Invoice: Audi A6 / S6 S6 4.0 TFSI
TrueDelta Adjusted Price Difference: $24,190
TrueDelta Adjusted Invoice Difference: $22,629
Model Year20092016
ModelA8 / S8A6 / S6
TrimS8S6 4.0 TFSI
Body4dr Sedan4dr Sedan
Engine450hp V10450hp V8
TransmissionT6S7
DrivetrainAWDAWD
EPA Fuel Economy (city/highway)13/19 MPG18/27 MPG
Audio (watts, speakers)200, 12?, 10
Tire (rear if not all the same)265/35-20255/40-19
Total Price$101,075$77,250
Adjustments for Features0-365
Feature-Adjusted Total Price$101,075$76,885
Total Invoice$94,204$71,915
Adjustments for Features0-340
Feature-Adjusted Total Invoice$94,204$71,575

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

Model Year20092016
ModelA8 / S8A6 / S6
TrimS8S6 4.0 TFSI
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100 
7-speed automated manual $1200
AWD$1700$1700
Accessories 
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 
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
Total Value of Features$5,290$5,655
Value of Feature Adjustments$0$365
Value of Feature Adjustments0-340

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

Model Year20092016
ModelA8 / S8A6 / S6
Body4dr Sedan4dr Sedan
Wheelbase115.9 in114.6 in
Length199.3 in194.2 in
Width74.6 in73.8 in
Height56.9 in57.8 in
Curb Weight4,586 lb.4,486 lb.
Fuel Capacity23.8 gal.19.8 gal.
Row 1 Headroom37.3 in37.2 in
Row 1 Shoulder Room59.1 in57.5 in
Row 1 Legroom41.4 in41.3 in
Row 2 Headroom38.0 in37.8 in
Row 2 Shoulder Room57.5 in56.3 in
Row 2 Legroom37.6 in37.4 in
Cargo Volume14.6 ft314.1 ft3

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Option Package Details
Audi A8 / S8 S8

Cold Weather Package
FeatureValueRequested?
Heated second row seats200Yes
Rear seat pass-through100Yes
Heated steering wheel100Yes
Ski sack50No
Steering-wheel-mounted transmission controls100Yes
Total Requested50091%
Total Not Requested509%

Option Package Details
Audi A6 / S6 S6 4.0 TFSI

Synthetic suede headliner
FeatureValueRequested?
Synthetic suede headliner650Yes
Dark-colored headliner (optional)0No
Total Requested650100%
Total Not Requested00%
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%

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