Audi A6 / S6 Audi A6 / S6 2008 Audi A8 / S8 Audi A8 / S8 2018

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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: $59,315

Audi A6 / S6 A6 3.2   
Difference: $60,360

Lowest Total Invoice: $55,175

Audi A6 / S6 A6 3.2   
Difference: $56,192

Calculate Payments

  Down Payment Interest Rate Term
Model Year2008200820082018
ModelA6 / S6A6 / S6A6 / S6A8 / S8
TrimA6 3.2A6 4.2S6S8 Plus
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Base Price $42,950 $56,300 $72,350 $115,900
Base Invoice $39,943 $52,361 $67,285 $107,788
S Line Package 2,000 1,000    
Sport suspension (upgrade) 500 500    
Premium Package 3,550      
Technology Package 4,100 3,450 3,350  
Cold Weather Package 600 600    
Sunshade, rear, power 400 400    
Laminated front side windows 900 900 900  
Rear side airbags 350 350 350  
iPod integration 290 290 290  
Lane departure warning 900 900 900  
Adaptive cruise control 2,000 2,000 2,000  
Warm Weather Package     1,190  
Heated second row seats     225  
Executive Plus Package       2,800
S Line Package 1,860 930    
Sport suspension (upgrade) 466 466    
Premium Package 3,302      
Technology Package 3,813 3,208 3,115  
Cold Weather Package 557 557    
Sunshade, rear, power 373 373    
Laminated front side windows 838 838 838  
Rear side airbags 325 325 325  
iPod integration 225 225 225  
Lane departure warning 838 838 838  
Adaptive cruise control 1,860 1,860 1,860  
Warm Weather Package     1,106  
Heated second row seats     209  
Executive Plus Package       2,604
Options (change) 15,590 10,390 9,205 2,800
Options (change) 14,457 9,620 8,516 2,604
Destination 775 775 775 975
Gas Tax 0 0 1,300 0
Total Price $59,315 $67,465 $83,630 $119,675
Total Invoice $55,175 $62,756 $77,876 $111,367

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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 3.2
TrueDelta Adjusted Price Difference: $48,470
TrueDelta Adjusted Invoice Difference: $45,127
Model Year2008200820082018
ModelA6 / S6A6 / S6A6 / S6A8 / S8
TrimA6 3.2A6 4.2S6S8 Plus
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Engine255hp V6350hp V8435hp V10605hp V8
TransmissionCVT-7T6T6T8
DrivetrainFWDAWDAWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)330, 13330, 13330, 13630, 14
Tire (rear if not all the same)245/40-18245/40-18265/35-19275/35-21
Total Price$59,315$67,465$83,630$119,675
Adjustments for Features0-1,700-2,175-11,890
Feature-Adjusted Total Price$59,315$65,765$81,455$107,785
Cost Above Minimum$0$6,450$22,140$0
Total Invoice$55,175$62,756$77,876$111,367
Adjustments for Features0-1,581-2,025-11,065
Feature-Adjusted Total Invoice$55,175$61,175$75,851$100,302
Cost Above Minimum$0$6,000$20,676$0

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

Model Year2008200820082018
ModelA6 / S6A6 / S6A6 / S6A8 / S8
TrimA6 3.2A6 4.2S6S8 Plus
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
7-speed manually-shiftable CVT$1100   
6-speed manually-shiftable automatic $1100$1100 
8-speed manually-shiftable automatic   $1300
FWD$0   
AWD $1700$1700$1700
Accessories 
Active noise reduction   $0
Adaptive cruise control$600$600$600 
Adaptive cruise control, all-speed   $850
Hands-free trunk or liftgate   $100
Heated steering wheel$100$100 $100
Power door closers   $300
Power trunk closer   $350
Remote window/roof operation   $15
Sunshades, second row$125$125$125 
Sunshades, second row, power   $225
Brakes, Airbags, and Other Safety 
Around view cameras   $500
Automatic braking, low-speed   $200
Blind spot warning system   $200
Collision preparation system, rear   $100
Forward collision warning   $200
Knee airbag, driver   $75
Knee airbag, passenger   $75
Lane departure prevention, steering-based   $200
Obstacle detection, front   $150
Radar- or camera-based collision preparation system   $0
Rearview camera$200$200$200 
Rollover sensor   $50
Wide-view front camera   $150
Wide-view rear camera   $0
Cargo Management 
Air-conditioned storage compartment   $50
Cargo mat$40$40$40 
Storage compartment under front seat(s)$50$50$50 
Climate Control 
Rear air vents$100$100$100 
Rear air vents with automatic controls   $250
Rear dual-zone climate control   $125
Engine / Motor 
Dual-mode exhaust, switchable   $500
Exterior 
Body kit   $0
Bodyside cladding  $350 
Bodyside moldings$75$75  
Laminated rear side windows   $100
Rear spoiler   $200
Solar panel  $300 
Infotainment 
Aux input   $50
Bluetooth audio streaming   $25
CD changer, remote$200$200$200 
CD player   $125
DVD-compatible player   $0
Handwriting recognition   $200
HD radio   $50
In-vehicle Internet   $150
iPod integration$100$100$100 
Media drive   $15
SD Card slot   $25
Traffic + travel information   $25
USB port   $25
Wi-Fi hotspot   $50
Instruments, Lights, and Mirrors 
Analog clock   $25
Auto-dimming headlights   $200
Cornering lights   $50
Fog lights$125$125$125 
Head-up display (HUD)   $350
Interior ambient lighting$150$150$150 
Interior ambient lighting, configurable   $150
LED headlights   $1000
Xenon HID headlights$500$500$500 
Seats and Interior Trim 
Carbon fiber trim   $200
Cooled or ventilated front seats   $300
Folding second row seats$300$300$300 
Manual thigh support length adjuster, driver seat$50$50$50 
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
Synthetic suede headliner   $650
Upholstered instrument panel   $300
Wood trim$300$300$300 
Suspension, Wheels, and Tires 
Active steering   $1000
Adaptive dampers - electrical   $500
Air suspension, auto-leveling and height adjustable   $1000
Electronic systems calibration selector   $200
Sport suspension (upgrade)$0$0$0 
Total Value of Features$4,115$5,815$6,290$16,005
Value of Feature Adjustments$0$1,700$2,175$11,890
Value of Feature Adjustments0-1,581-2,025-11,065

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

Model Year20082018
ModelA6 / S6A8 / S8
Body4dr Sedan4dr Sedan
Wheelbase111.9 in117.8 in
Length193.5 in202.6 in
Width73.1 in76.7 in
Height57.5 in57.4 in
Curb Weight4,013 lb.4,686 lb.
Fuel Capacity21.1 gal.21.7 gal.
Row 1 Headroom38.7 in37.2 in
Row 1 Shoulder Room57.1 in59.1 in
Row 1 Legroom41.3 in41.4 in
Row 2 Headroom37.8 in38.1 in
Row 2 Shoulder Room55.9 in57.8 in
Row 2 Legroom36.9 in38.7 in
Cargo Volume15.9 ft314.2 ft3

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Option Package Details
Audi A6 / S6 A6 3.2

S Line Package
FeatureValueRequested?
Upgraded leather upholstery0No
Leather upholstery, extended coverage0No
Manual thigh support adjuster, driver seat50Yes
Front sport buckets100Yes
Special interior trim0No
Steering-wheel-mounted transmission controls100Yes
Upholstered door panels, leather250Yes
Total Requested500100%
Total Not Requested00%
Premium Package
FeatureValueRequested?
Bose, 330W, 13 speakers (with subwoofer)350No
Auto-dimming rearview mirror150Yes
Xenon HID headlights500Yes
Memory system, driver seat200Yes
Auto-dimming driver-side mirror75Yes
Compass0Yes
Surround sound250Yes
Storage compartment under front seat(s)50No
Power-folding mirrors50Yes
Auto-dimming passenger-side mirror75Yes
Heated front seats200Yes
Sunroof900Yes
Total Requested240086%
Total Not Requested40014%
Technology Package
FeatureValueRequested?
Navigation system600Yes
Tilt/telescoping steering wheel, power100Yes
Universal garage door opener100Yes
Steering-linked headlights150Yes
Obstacle detection, rear250Yes
Rearview camera200Yes
Proximity key250Yes
Voice control for nav and audio100Yes
Total Requested1750100%
Total Not Requested00%
Cold Weather Package
FeatureValueRequested?
Heated second row seats200Yes
Rear seat pass-through100Yes
Heated steering wheel100Yes
Ski sack50Yes
Total Requested450100%
Total Not Requested00%

Option Package Details
Audi A6 / S6 A6 4.2

S Line Package
FeatureValueRequested?
Manual thigh support adjuster, driver seat50Yes
Front sport buckets100Yes
Special interior trim0No
Steering-wheel-mounted transmission controls100Yes
Total Requested250100%
Total Not Requested00%
Technology Package
FeatureValueRequested?
Navigation system600Yes
Obstacle detection, rear250Yes
Rearview camera200Yes
Proximity key250Yes
Voice control for nav and audio100Yes
Total Requested1400100%
Total Not Requested00%
Cold Weather Package
FeatureValueRequested?
Heated second row seats200Yes
Rear seat pass-through100Yes
Heated steering wheel100Yes
Ski sack50Yes
Total Requested450100%
Total Not Requested00%

Option Package Details
Audi A6 / S6 S6

Warm Weather Package
FeatureValueRequested?
Sunshades, second row125Yes
Sunshade, rear, power225Yes
Solar panel300No
Total Requested35054%
Total Not Requested30046%
Technology Package
FeatureValueRequested?
Navigation system600Yes
Obstacle detection, rear250Yes
Rearview camera200Yes
Proximity key250Yes
Voice control for nav and audio100Yes
Total Requested1400100%
Total Not Requested00%

Option Package Details
Audi A8 / S8 S8 Plus

Executive Plus Package
FeatureValueRequested?
Heated second row seats200Yes
Rear seat pass-through100Yes
Heated steering wheel100Yes
Ski sack50Yes
Lane departure prevention, steering-based200No
Radar- or camera-based collision preparation system0No
Lane departure warning200Yes
Adaptive cruise control, all-speed700No
Automatic braking, low-speed200No
Forward collision warning200No
Total Requested65033%
Total Not Requested130067%

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