Audi A6 / S6 Audi A6 / S6 2020 Mercedes-Benz S-Class Mercedes-Benz S-Class 2009
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Audi A6 / S6 vs. Mercedes-Benz S-Class 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. Mercedes-Benz S-Class Invoice Comparison

Lowest Total Price: $88,170

Audi A6 / S6 S6   
Difference: $13,490

Calculate Payments

  Down Payment Interest Rate Term
Model Year20202009200920092009
ModelA6 / S6S-ClassS-ClassS-ClassS-Class
TrimS6S550S63 AMGS600S65 AMG
Body4dr Sedan4dr Sedan, ext.4dr Sedan, ext.4dr Sedan, ext.4dr Sedan, ext.
Base Price $73,900 $89,350 $131,350 $147,450 $198,950
Comfort Seating Package 1,850        
Cold Weather Package 500        
Driver Assistance Package 2,000        
Metallic paint (extra cost) 575        
Rear side airbags 350        
Night vision 2,500        
Prestige Package 2,500        
Synthetic suede headliner 3,000        
Premium III Package   4,990 1,710    
Adaptive cruise control, all-speed   2,880 2,880    
Sunshades, second row, power   720      
Illuminated door sill trim plates   950 950 950 950
Heated steering wheel   470 470   470
iPod integration   425 425 425 425
Comfort Seating Package 1,722        
Cold Weather Package 467        
Driver Assistance Package 1,860        
Metallic paint (extra cost) 536        
Rear side airbags 325        
Night vision 2,326        
Prestige Package 2,326        
Synthetic suede headliner 2,790        
Premium III Package   4,641 1,590    
Adaptive cruise control, all-speed   2,678 2,678    
Sunshades, second row, power   670      
Illuminated door sill trim plates   884 884 884 884
Heated steering wheel   437 437   437
iPod integration   395 395 395 395
Options (change) 13,275 10,435 6,435 1,375 1,845
Options (change) 12,352 9,705 5,984 1,279 1,716
Destination 995 875 875 875 875
Gas Tax 0 1,000 3,000 3,000 3,000
Total Price $88,170 $101,660 $141,660 $152,700 $204,670

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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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TrueDelta Value Comparison: Audi A6 / S6 vs. Mercedes-Benz S-Class

Lowest Adjusted Price and Invoice: Audi A6 / S6 S6
TrueDelta Adjusted Price Difference: $18,165
TrueDelta Adjusted Invoice Difference: $82,037
Model Year20202009200920092009
ModelA6 / S6S-ClassS-ClassS-ClassS-Class
TrimS6S550S63 AMGS600S65 AMG
Body4dr Sedan4dr Sedan, ext.4dr Sedan, ext.4dr Sedan, ext.4dr Sedan, ext.
Engine444hp V6 H382hp V8518hp V8510hp V12604hp V12
TransmissionT8T7T7T5T5
DrivetrainAWDRWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)630, 14600, 14600, 14600, 14600, 14
Tire (rear if not all the same)255/40-20255/45-18255/35-20255/45-18255/35-20
Total Price$88,170$101,660$141,660$152,700$204,670
Adjustments for Features-4,6750-3,325-5,325-5,350
Feature-Adjusted Total Price$83,495$101,660$138,335$147,375$199,320
Cost Above Minimum$0$0$36,675$45,715$97,660

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Features Comparison: Audi A6 / S6 vs. Mercedes-Benz S-Class

Model Year20202009200920092009
ModelA6 / S6S-ClassS-ClassS-ClassS-Class
TrimS6S550S63 AMGS600S65 AMG
Body4dr Sedan4dr Sedan, ext.4dr Sedan, ext.4dr Sedan, ext.4dr Sedan, ext.
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300    
7-speed manually-shiftable automatic $1200$1200  
5-speed manually-shiftable automatic   $1000$1000
AWD$1700    
RWD $0$0$0$0
Accessories 
Hands-free trunk or liftgate$100    
Parking guidance system - passive $250$250$250$250
Power door closers $300$300$300$300
Remote window/roof operation $15$15$15$15
Sunshades, second row$125    
Sunshades, second row, power $225$225$225$225
Brakes, Airbags, and Other Safety 
Around view cameras$500    
Automatic braking, high-speed or partial $200$200$200$200
Automatic braking, low-speed$200    
Collision preparation system, rear$100    
Knee airbag, driver$75    
Knee airbag, passenger$75    
Lane departure prevention, steering-based$200    
Lane departure warning$200    
Pedestrian detection, night$50    
Rearview camera $200$200$200$200
Secondary collision brake assist$25    
Wide-view front camera$150    
Wide-view rear camera$0    
Cargo Management 
Air-conditioned storage compartment $50$50$50$50
Console with shifter$150    
Console without shifter $150$150$150$150
Overhead sunglass holder $25$25$25$25
Rear seat pass-through$100    
Storage compartment under front seat(s) $50$50$50$50
Climate Control 
Rear air vents $100$100  
Rear air vents with automatic controls$250  $250$250
Rear dual-zone climate control$125  $125$125
Wiper de-icer $25$25$25$25
Engine / Motor 
Automatic start / stop$150    
Dual-mode exhaust, switchable$500    
Regenerative braking$0    
Exterior 
Body kit  $0 $0
Bright-finished exhaust tip(s)$25 $25 $25
Panoramic sunroof   $1200$1200
Sunroof$900$900$900  
Infotainment 
4G LTE connectivity$0    
Android Auto support$100    
Apple CarPlay support$100    
Aux input$50    
Bluetooth audio streaming$25    
Bluetooth cell phone link$100    
CD changer, in-dash $325$325$325$325
CD player$125    
DVD-Audio-compatible player $0$0$0$0
DVD-compatible player$0    
Handwriting recognition$200    
HD radio$50    
In-vehicle Internet$150    
iPod integration $100$100$100$100
Media drive$15    
Telematics service, such as OnStar $200$200$200$200
Traffic + travel information$25    
USB port$25    
Wi-Fi hotspot$50    
Instruments, Lights, and Mirrors 
Analog clock $25   
Auto-dimming headlights$200    
Auto-dimming passenger-side mirror$75    
Chronometer  $100$100$100
Compass$0    
Cornering lights $50$50$50$50
Digital instruments $0$0$0$0
Fog lights $125$125$125$125
Head-up display (HUD)$350    
Headlight washers $50$50$50$50
Illuminated vanity mirrors, rear seat $100$100$100$100
LED headlights$1000    
Steering-linked headlights $150$150$150$150
Xenon HID headlights $500$500$500$500
Seats and Interior Trim 
Automatic seat bolsters, driver $300$300$300$300
Automatic seat bolsters, front passenger $300$300$300$300
Cooled or ventilated second row seats   $200$200
Folding second row seats$300    
Heated second row seats$200  $200$200
Leather-wrapped steering wheel$150 $150 $150
Memory system, second row seats   $150$150
Metal pedals$75 $75  
Power headrest height adjuster, driver seat $50$50$50$50
Power headrest height adjuster, passenger seat $50$50$50$50
Power headrest height adjuster, second row seats   $75$75
Power recliner, second row seats   $150$150
Power seat belt height adjusters, front row $25$25$25$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 tilt adjuster, second row seats   $150$150
Power-folding headrests, second row seats $50$50$50$50
Synthetic suede headliner$650 $650$650$650
Upholstered instrument cluster hood, leather $200$200  
Upholstered instrument panel, leather   $1000$1000
Wood/leather-wrapped steering wheel $150 $150 
Suspension, Wheels, and Tires 
Adaptive dampers - electrical $500   
Adaptive hydraulic struts, auto-leveling and ht. adjustable  $4000$4000$4000
Air suspension, auto-leveling and height adjustable$1000$1000   
Electronic systems calibration selector$200    
Sport suspension (upgrade)$0 $0 $0
Total Value of Features$12,615$7,940$11,265$13,265$13,290
Value of Feature Adjustments$4,675$0$3,325$5,325$5,350
Value of Feature Adjustments-7080-3,099-4,962-4,983

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See a complete comparison of Audi A6 / S6 vs. Mercedes-Benz S-Class features.

Specifications Comparison: Audi A6 / S6 vs. Mercedes-Benz S-Class

Model Year20202009
ModelA6 / S6S-Class
Body4dr Sedan4dr Sedan, ext.
Wheelbase115.1 in124.6 in
Length194.4 in205.0 in
Width74.3 in73.7 in
Height57.4 in58.0 in
Curb Weight4,102 lb.4,466 lb.
Fuel Capacity19.3 gal.23.8 gal.
Row 1 Headroom38.0 in37.8 in
Row 1 Shoulder Room57.8 in59.1 in
Row 1 Legroom41.3 in41.9 in
Row 2 Headroom38.1 in38.5 in
Row 2 Shoulder Room56.5 in58.7 in
Row 2 Legroom37.4 in42.3 in
Cargo Volume13.7 ft316.3 ft3

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See a complete comparison of Audi A6 / S6 vs. Mercedes-Benz S-Class specs.

Option Package Details
Audi A6 / S6 S6

Comfort Seating Package
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Power thigh support length adjuster, driver seat100Yes
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver seat100Yes
Power thigh support length adjuster, passenger seat100Yes
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100Yes
Memory system, passenger seat150Yes
Massage, driver seat100Yes
Massage, passenger seat100Yes
Total Requested105084%
Total Not Requested20016%
Cold Weather Package
FeatureValueRequested?
Heated second row seats200Yes
Heated steering wheel100Yes
Total Requested300100%
Total Not Requested00%
Driver Assistance Package
FeatureValueRequested?
Auto-dimming headlights200No
Radar- or camera-based collision preparation system0Yes
Lane departure warning200No
Adaptive cruise control, all-speed700Yes
Automatic braking, low-speed200No
Forward collision warning200Yes
Lane departure prevention, steering-based200No
Total Requested90053%
Total Not Requested80047%
Prestige Package
FeatureValueRequested?
Sunshades, second row125Yes
Sunshade, rear, power225Yes
Power trunk closer350Yes
Head-up display (HUD)350No
Around view cameras300No
Wide-view front camera150No
Hands-free trunk or liftgate100No
Wide-view rear camera0No
Total Requested70044%
Total Not Requested90056%

Option Package Details
Mercedes-Benz S-Class S550

Adaptive cruise control, all-speed
FeatureValueRequested?
Adaptive cruise control, all-speed700Yes
Radar- or camera-based collision preparation system0Yes
Blind spot warning system200Yes
Parking guidance system - passive250No
Automatic braking, high-speed200No
Forward collision alert200Yes
Total Requested110071%
Total Not Requested45029%
Premium III Package
FeatureValueRequested?
Rearview camera200Yes
Night vision1750Yes
Front sport buckets100Yes
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Proximity key250Yes
Massage, passenger seat100Yes
Power 4-way lumbar adjuster, driver seat50Yes
Automatic seat bolsters, driver300No
Power 4-way lumbar adjuster, passenger seat50Yes
Automatic seat bolsters, front passenger300No
Massage, driver seat100Yes
Cooled or ventilated front seats300Yes
Power decklid300Yes
Total Requested360086%
Total Not Requested60014%

Option Package Details
Mercedes-Benz S-Class S63 AMG

Adaptive cruise control, all-speed
FeatureValueRequested?
Adaptive cruise control, all-speed700Yes
Radar- or camera-based collision preparation system0Yes
Blind spot warning system200Yes
Parking guidance system - passive250No
Automatic braking, high-speed200No
Forward collision alert200Yes
Total Requested110071%
Total Not Requested45029%

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