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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: $82,240

Audi A6 / S6 S6 4.0 TFSI   
Difference: $48,480

Calculate Payments

  Down Payment Interest Rate Term
Model Year20142020
ModelA6 / S6A8 / S8
TrimS6 4.0 TFSIS8
Body4dr Sedan4dr Sedan, ext.
Base Price $73,400 $129,500
Comfort Seating Package 2,000  
Sunshade, rear, power 500  
Metallic paint (extra cost) 500  
Rear side airbags 350  
LED headlights 1,400  
Synthetic suede headliner 3,000  
All-weather floor mats 195 225
Comfort Seating Package 1,860  
Sunshade, rear, power 467  
Metallic paint (extra cost) 467  
Rear side airbags 325  
LED headlights 1,302  
Synthetic suede headliner 2,790  
All-weather floor mats 181 209
Options (change) 7,945 225
Options (change) 7,392 209
Destination 895 995
Total Price $82,240 $130,720

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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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Request free, no-obligation Audi A6 / S6 dealer quotes or Audi A8 / S8 dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Audi A6 / S6 vs. Audi A8 / S8

Lowest Adjusted Price: Audi A6 / S6 S6 4.0 TFSI
Lowest Adjusted Invoice: Audi A8 / S8 S8
TrueDelta Adjusted Price Difference: $46,315
TrueDelta Adjusted Invoice Difference: $75,365
Model Year20142020
ModelA6 / S6A8 / S8
TrimS6 4.0 TFSIS8
Body4dr Sedan4dr Sedan, ext.
Engine420hp V8563hp V8 H
TransmissionS7T8
DrivetrainAWDAWD
EPA Fuel Economy (city/highway)17/27 MPG13/22 MPG
Audio (watts, speakers)630, 14630, 14
Tire (rear if not all the same)255/40-19265/40-20
Total Price$82,240$130,720
Adjustments for Features0-2,165
Feature-Adjusted Total Price$82,240$128,555

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

Model Year20142020
ModelA6 / S6A8 / S8
TrimS6 4.0 TFSIS8
Body4dr Sedan4dr Sedan, ext.
Transmission and Drivetrain 
7-speed automated manual$1200 
8-speed manually-shiftable automatic $1300
AWD$1700$1700
Accessories 
Hands-free trunk or liftgate $100
Power door closers $300
Power trunk closer $350
Remote window/roof operation $15
Sunshades, second row$125 
Sunshades, second row, power $225
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats $0
Around view cameras $500
Brake- or yaw-sensor-initiated collision preparation system $0
Full-size spare tire $225
Rearview camera$200 
Temporary spare tire$150 
Wide-view front camera $150
Wide-view rear camera $0
Cargo Management 
Air-conditioned storage compartment $50
Rear seat pass-through$100 
Drivetrain 
Active rear differential$500 
Engine / Motor 
Dual-mode exhaust, switchable$500 
Regenerative braking$0 
Exterior 
Body kit$0 
Laminated front side windows $200
Laminated rear side windows $100
Infotainment 
iPod integration$100 
SD Card slot $25
USB port $25
Instruments, Lights, and Mirrors 
Analog clock $25
Auto-dimming headlights $200
Head-up display (HUD) $350
Headlight washers $50
Interior ambient lighting$150 
Interior ambient lighting, configurable $150
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 seat belt height adjusters, front row $25
Power upper seatback recliner, driver seat $100
Power upper seatback recliner, passenger seat $100
Upholstered instrument panel $300
Wood trim$300 
Suspension, Wheels, and Tires 
Active steering $1000
Sport suspension (upgrade)$0 
Total Value of Features$5,600$7,765
Value of Feature Adjustments$0$2,165
Value of Feature Adjustments0-20

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See a complete comparison of Audi A6 / S6 vs. Audi A8 / S8 features.

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

Model Year20142020
ModelA6 / S6A8 / S8
Body4dr Sedan4dr Sedan, ext.
Wheelbase114.7 in123.2 in
Length193.9 in208.7 in
Width73.8 in76.6 in
Height57.8 in58.6 in
Curb Weight4,398 lb.5,302 lb.
Fuel Capacity19.8 gal.21.7 gal.
Row 1 Headroom37.2 in38.3 in
Row 1 Shoulder Room57.5 in59.1 in
Row 1 Legroom41.3 in41.5 in
Row 2 Headroom37.8 in38.5 in
Row 2 Shoulder Room56.3 in57.6 in
Row 2 Legroom37.4 in44.3 in
Cargo Volume14.1 ft312.5 ft3

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See a complete comparison of Audi A6 / S6 vs. Audi A8 / S8 specs.

Option Package Details
Audi A6 / S6 S6 4.0 TFSI

Comfort Seating Package
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Power thigh support adjuster, driver seat100Yes
Power thigh bolsters, driver seat100Yes
Power seatback bolsters, driver100Yes
Power thigh support adjuster, passenger seat100Yes
Power thigh bolsters, passenger seat100Yes
Power seatback bolsters, passenger seat100Yes
Memory system, passenger seat150Yes
Massage, driver seat100Yes
Massage, passenger seat100Yes
Total Requested1250100%
Total Not Requested00%

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