Audi A8 / S8 Audi A8 / S8 2015 Audi A6 / S6 Audi A6 / S6 2014

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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: $70,045

Audi A6 / S6 A6 3.0 TDI   
Difference: $28,230

Lowest Total Invoice: $65,212

Audi A6 / S6 A6 3.0 TDI   
Difference: $26,249

Calculate Payments

  Down Payment Interest Rate Term
Model Year20152014
ModelA8 / S8A6 / S6
TrimA8 4.0TA6 3.0 TDI
Body4dr Sedan4dr Sedan
Base Price $86,400 $57,500
Base Invoice $80,352 $53,477
Cold Weather Package 750 500
Warm Weather Package 1,700  
Premium Package 3,950  
Driver Assistance Package 2,250 2,800
Night vision 2,300  
Sunshade, rear, power   500
Innovation Package   2,800
Prestige Package   2,800
LED headlights   1,400
Rear side airbags   350
Metallic paint (extra cost)   500
Cold Weather Package 697 467
Warm Weather Package 1,582  
Premium Package 3,673  
Driver Assistance Package 2,093 2,604
Night vision 2,139  
Sunshade, rear, power   467
Innovation Package   2,604
Prestige Package   2,604
LED headlights   1,302
Rear side airbags   325
Metallic paint (extra cost)   467
Options (change) 10,950 11,650
Options (change) 10,184 10,840
Destination 925 895
Total Price $98,275 $70,045
Total Invoice $91,461 $65,212

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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 A6 3.0 TDI
TrueDelta Adjusted Price Difference: $24,290
TrueDelta Adjusted Invoice Difference: $22,582
Model Year20152014
ModelA8 / S8A6 / S6
TrimA8 4.0TA6 3.0 TDI
Body4dr Sedan4dr Sedan
Engine435hp V8240hp V6 D
TransmissionT8T8
DrivetrainAWDAWD
EPA Fuel Economy (city/highway)24/36 MPG24/38 MPG
Audio (watts, speakers)630, 14630, 14
Tire (rear if not all the same)255/45-19245/45-18
Total Price$98,275$70,045
Adjustments for Features-3,9400
Feature-Adjusted Total Price$94,335$70,045
Total Invoice$91,461$65,212
Adjustments for Features-3,6670
Feature-Adjusted Total Invoice$87,794$65,212

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

Model Year20152014
ModelA8 / S8A6 / S6
TrimA8 4.0TA6 3.0 TDI
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300$1300
AWD$1700$1700
Accessories 
Active noise reduction$0 
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 
Animal detection, night$50 
Full-size spare tire$225 
Lane departure prevention $150
Lane departure prevention, steering-based$200 
Temporary spare tire $150
Cargo Management 
Air-conditioned storage compartment$50 
Ski sack$50 
Engine / Motor 
Regenerative braking $0
Exterior 
Body kit $0
Infotainment 
In-vehicle Internet $150
iPod integration $100
SD Card slot$25 
USB port$25 
Wi-Fi hotspot $50
Instruments, Lights, and Mirrors 
Analog clock$25 
Auto-dimming headlights$200 
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
Massage, driver seat$100 
Massage, passenger seat$100 
Memory system, passenger seat$150 
Power headrest height adjuster, driver seat$50 
Power headrest height adjuster, passenger seat$50 
Power seat belt height adjusters, front row$25 
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 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 
Upholstered instrument panel$300 
Suspension, Wheels, and Tires 
Adaptive dampers - electrical$500 
Air suspension, auto-leveling and height adjustable$1000 
Transmission 
Steering-wheel-mounted transmission controls$100 
Total Value of Features$8,315$4,375
Value of Feature Adjustments$3,940$0
Value of Feature Adjustments-3,6670

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

Model Year20152014
ModelA8 / S8A6 / S6
Body4dr Sedan4dr Sedan
Wheelbase117.8 in114.7 in
Length202.2 in193.9 in
Width76.7 in73.8 in
Height57.5 in57.8 in
Curb Weight4,465 lb.4,178 lb.
Fuel Capacity21.7 gal.19.8 gal.
Row 1 Headroom37.2 in37.2 in
Row 1 Shoulder Room59.1 in57.5 in
Row 1 Legroom41.4 in41.3 in
Row 2 Headroom38.1 in37.8 in
Row 2 Shoulder Room57.8 in56.3 in
Row 2 Legroom38.7 in37.4 in
Cargo Volume14.2 ft314.1 ft3

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Option Package Details
Audi A8 / S8 A8 4.0T

Cold Weather Package
FeatureValueRequested?
Heated second row seats200Yes
Rear seat pass-through100Yes
Heated steering wheel100Yes
Ski sack50No
Total Requested40089%
Total Not Requested5011%
Warm Weather Package
FeatureValueRequested?
Rear air vents with automatic controls150Yes
Sunshades, second row, power225No
Rear dual-zone climate control125Yes
Total Requested27555%
Total Not Requested22545%
Premium Package
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver seat100No
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100No
Massage, driver seat100No
Massage, passenger seat100No
Head-up display (HUD)350Yes
Blind spot warning system200Yes
Around view cameras300Yes
Wide-view front camera150Yes
Collision preparation system, rear100Yes
Wide-view rear camera0Yes
Total Requested140070%
Total Not Requested60030%
Driver Assistance Package
FeatureValueRequested?
Auto-dimming headlights200No
Radar- or camera-based collision preparation system0Yes
Lane departure warning system200Yes
Adaptive cruise control, all-speed700Yes
Automatic braking, low-speed200Yes
Forward collision warning200Yes
Lane departure prevention system, steering-based200No
Total Requested130076%
Total Not Requested40024%

Option Package Details
Audi A6 / S6 A6 3.0 TDI

Sunshade, rear, power
FeatureValueRequested?
Sunshade, rear, power225Yes
Sunshades, second row125Yes
Total Requested350100%
Total Not Requested00%
Innovation Package
FeatureValueRequested?
Night vision1750Yes
Head-up display (HUD)350Yes
Pedestrian detection, night50Yes
Total Requested2150100%
Total Not Requested00%
Driver Assistance Package
FeatureValueRequested?
Radar- or camera-based collision preparation system0Yes
Lane departure warning system200Yes
Adaptive cruise control, all-speed700Yes
Lane departure prevention system150Yes
Around view cameras300Yes
Automatic braking, low-speed200Yes
Forward collision alert200Yes
Wide-view front camera150Yes
Wide-view rear camera0Yes
Total Requested1900100%
Total Not Requested00%
Prestige Package
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Bose, 630W, 14 speakers (with subwoofer)350No
Body kit0No
Surround sound250Yes
Interior lights, additional0No
Cornering lights50Yes
Sport front fascia (optional)0No
Rear dual-zone climate control125Yes
Sport rear fascia, e.g. diffuser (optional)0No
Illuminated door sill trim plates100No
Tilt/telescoping steering wheel, power100Yes
Steering-linked headlights150Yes
Collision preparation system, rear100Yes
Power-folding mirrors50Yes
Blind spot warning system200Yes
Total Requested132575%
Total Not Requested45025%
Cold Weather Package
FeatureValueRequested?
Heated second row seats200Yes
Heated steering wheel100Yes
Total Requested300100%
Total Not Requested00%

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