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

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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: $70,125

Audi A6 / S6 A6 3.0 TDI   
Difference: $28,150

Lowest Total Invoice: $65,285

Audi A6 / S6 A6 3.0 TDI   
Difference: $26,176

Calculate Payments

  Down Payment Interest Rate Term
Model Year20152015
ModelA6 / S6A8 / S8
TrimA6 3.0 TDIA8 4.0T
Body4dr Sedan4dr Sedan
Base Price $58,700 $86,400
Base Invoice $54,592 $80,352
Prestige Package 3,800  
Cold Weather Package 500 750
Driver Assistance Package 2,800 2,250
Night vision 2,500 2,300
Metallic paint (extra cost) 550  
Rear side airbags 350  
Warm Weather Package   1,700
Premium Package   3,950
Prestige Package 3,534  
Cold Weather Package 467 697
Driver Assistance Package 2,604 2,093
Night vision 2,327 2,139
Metallic paint (extra cost) 511  
Rear side airbags 325  
Warm Weather Package   1,582
Premium Package   3,673
Options (change) 10,500 10,950
Options (change) 9,768 10,184
Destination 925 925
Total Price $70,125 $98,275
Total Invoice $65,285 $91,461

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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 A6 3.0 TDI
TrueDelta Adjusted Price Difference: $24,060
TrueDelta Adjusted Invoice Difference: $22,370
Model Year20152015
ModelA6 / S6A8 / S8
TrimA6 3.0 TDIA8 4.0T
Body4dr Sedan4dr Sedan
Engine240hp V6 D435hp V8
TransmissionT8T8
DrivetrainAWDAWD
EPA Fuel Economy (city/highway)24/38 MPG24/36 MPG
Audio (watts, speakers)630, 14630, 14
Tire (rear if not all the same)245/45-18255/45-19
Total Price$70,125$98,275
Adjustments for Features0-4,090
Feature-Adjusted Total Price$70,125$94,185
Total Invoice$65,285$91,461
Adjustments for Features0-3,806
Feature-Adjusted Total Invoice$65,285$87,655

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

Model Year20152015
ModelA6 / S6A8 / S8
TrimA6 3.0 TDIA8 4.0T
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
Steering-linked headlights $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$4,375$8,465
Value of Feature Adjustments$0$4,090
Value of Feature Adjustments0-3,806

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

Model Year20152015
ModelA6 / S6A8 / S8
Body4dr Sedan4dr Sedan
Wheelbase114.7 in117.8 in
Length193.9 in202.2 in
Width73.8 in76.7 in
Height57.8 in57.5 in
Curb Weight4,178 lb.4,465 lb.
Fuel Capacity19.8 gal.21.7 gal.
Row 1 Headroom37.2 in37.2 in
Row 1 Shoulder Room57.5 in59.1 in
Row 1 Legroom41.3 in41.4 in
Row 2 Headroom37.8 in38.1 in
Row 2 Shoulder Room56.3 in57.8 in
Row 2 Legroom37.4 in38.7 in
Cargo Volume14.1 ft314.2 ft3

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Option Package Details
Audi A6 / S6 A6 3.0 TDI

Prestige Package
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Bose, 630W, 14 speakers (with subwoofer)350No
LED headlights500Yes
Tilt/telescoping steering wheel, power100Yes
Body kit0No
Head-up display (HUD)350Yes
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
Sunshades, second row125Yes
Sunshade, rear, power225Yes
Total Requested202582%
Total Not Requested45018%
Cold Weather Package
FeatureValueRequested?
Heated second row seats200Yes
Heated steering wheel100Yes
Total Requested300100%
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 warning200Yes
Wide-view front camera150Yes
Wide-view rear camera0Yes
Total Requested1900100%
Total Not Requested00%

Option Package Details
Audi A8 / S8 A8 4.0T

Night vision
FeatureValueRequested?
Night vision1750Yes
Pedestrian detection, night50Yes
Animal detection, night50No
Total Requested180097%
Total Not Requested503%
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%

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