Audi A6 / S6 Audi A6 / S6 2016 Mercedes-Benz S-Class Mercedes-Benz S-Class 2008

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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: $85,100

Audi A6 / S6 S6 4.0 TFSI   
Difference: $11,260

Lowest Total Invoice: $79,213

Audi A6 / S6 S6 4.0 TFSI   
Difference: $10,533

Calculate Payments

  Down Payment Interest Rate Term
Model Year20162008200820082008
ModelA6 / S6S-ClassS-ClassS-ClassS-Class
TrimS6 4.0 TFSIS550S63 AMGS600S65 AMG
Body4dr Sedan4dr Sedan, ext.4dr Sedan, ext.4dr Sedan, ext.4dr Sedan, ext.
Base Price $70,900 $86,700 $127,000 $144,200 $194,000
Base Invoice $65,938 $80,631 $118,110 $134,106 $180,420
Comfort Seating Package 1,950        
Cold Weather Package 500        
Metallic paint (extra cost) 575        
Rear side airbags 350        
Night vision 2,500        
Prestige Package 4,400        
Synthetic suede headliner 3,000        
Premium III Package   6,190 2,090    
Sunshades, second row, power   710      
Heated steering wheel   460      
iPod integration   425 425 425 425
Comfort Seating Package 1,813        
Cold Weather Package 467        
Metallic paint (extra cost) 536        
Rear side airbags 325        
Night vision 2,327        
Prestige Package 4,092        
Synthetic suede headliner 2,790        
Premium III Package   5,757 1,944    
Sunshades, second row, power   660      
Heated steering wheel   428      
iPod integration   395 395 395 395
Options (change) 13,275 7,785 2,515 425 425
Options (change) 12,350 7,240 2,339 395 395
Destination 925 875 875 875 875
Gas Tax 0 1,000 3,000 3,000 3,000
Total Price $85,100 $96,360 $133,390 $148,500 $198,300
Total Invoice $79,213 $89,746 $124,324 $138,376 $184,690

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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. Mercedes-Benz S-Class

Lowest Adjusted Price and Invoice: Audi A6 / S6 S6 4.0 TFSI
TrueDelta Adjusted Price Difference: $15,710
TrueDelta Adjusted Invoice Difference: $14,675
Model Year20162008200820082008
ModelA6 / S6S-ClassS-ClassS-ClassS-Class
TrimS6 4.0 TFSIS550S63 AMGS600S65 AMG
Body4dr Sedan4dr Sedan, ext.4dr Sedan, ext.4dr Sedan, ext.4dr Sedan, ext.
Engine450hp V8382hp V8518hp V8510hp V12604hp V12
TransmissionS7T7T7T5T5
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)255/40-19255/45-18255/35-20255/45-18255/35-20
Total Price$85,100$96,360$133,390$148,500$198,300
Adjustments for Features-4,4500-3,225-6,875-6,800
Feature-Adjusted Total Price$80,650$96,360$130,165$141,625$191,500
Cost Above Minimum$0$0$33,805$45,265$95,140
Total Invoice$79,213$89,746$124,324$138,376$184,690
Adjustments for Features-4,1420-3,006-6,406-6,333
Feature-Adjusted Total Invoice$75,071$89,746$121,318$131,970$178,357
Cost Above Minimum$0$0$31,572$42,224$88,611

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

Model Year20162008200820082008
ModelA6 / S6S-ClassS-ClassS-ClassS-Class
TrimS6 4.0 TFSIS550S63 AMGS600S65 AMG
Body4dr Sedan4dr Sedan, ext.4dr Sedan, ext.4dr Sedan, ext.4dr Sedan, ext.
Transmission and Drivetrain 
7-speed automated manual$1200    
7-speed manually-shiftable automatic $1200$1200  
5-speed manually-shiftable automatic   $1000$1000
AWD$1700    
RWD $0$0$0$0
Accessories 
Adaptive cruise control, all-speed   $850$850
Cruise control$150$150$150  
Hands-free trunk or liftgate$100    
Heated steering wheel$100$100 $100 
Parking guidance system - passive   $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 
Automatic braking, high-speed or partial   $200$200
Blind spot warning system$200  $200$200
Brake- or yaw-sensor-initiated collision preparation system $0$0  
Collision preparation system, rear$100    
Forward collision warning   $200$200
Knee airbag, driver$75    
Knee airbag, passenger$75    
Pedestrian detection, night$50    
Radar- or camera-based collision preparation system   $0$0
Secondary collision brake assist$25    
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    
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    
Media drive$15    
Siri Eyes Free support$0    
Telematics service, such as OnStar $200$200$200$200
Traffic + travel information$25    
Wi-Fi hotspot$50    
Instruments, Lights, and Mirrors 
Analog clock $25   
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
Door sill trim plates $100$100$100$100
Folding second row seats$300    
Heated second row seats$200  $200$200
Illuminated door sill trim plates$200    
Leather-wrapped steering wheel$150$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 
Suspension, Wheels, and Tires 
Adaptive dampers - electrical$500$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$11,990$7,540$10,765$14,415$14,340
Value of Feature Adjustments$4,450$0$3,225$6,875$6,800
Value of Feature Adjustments-4,1420-3,006-6,406-6,333

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

Model Year20162008
ModelA6 / S6S-Class
Body4dr Sedan4dr Sedan, ext.
Wheelbase114.6 in124.6 in
Length194.2 in205.0 in
Width73.8 in73.7 in
Height57.8 in58.0 in
Curb Weight3,804 lb.4,466 lb.
Fuel Capacity19.8 gal.23.8 gal.
Row 1 Headroom37.2 in37.8 in
Row 1 Shoulder Room57.5 in59.1 in
Row 1 Legroom41.3 in41.9 in
Row 2 Headroom37.8 in38.5 in
Row 2 Shoulder Room56.3 in58.7 in
Row 2 Legroom37.4 in42.3 in
Cargo Volume14.1 ft316.3 ft3

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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 seat100No
Power seatback bolsters, driver seat100Yes
Power thigh support 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%
Prestige Package
FeatureValueRequested?
Power decklid350Yes
Head-up display (HUD)350No
Surround sound250Yes
Interior lights, additional0No
Illuminated door sill trim plates100No
LED headlights500No
Bose, 630W, 14 speakers (with subwoofer)350No
Hands-free trunk or liftgate100No
Sunshades, second row125Yes
Sunshade, rear, power225Yes
Total Requested95040%
Total Not Requested140060%

Option Package Details
Mercedes-Benz S-Class S550

Premium III Package
FeatureValueRequested?
Rearview camera200Yes
Night vision1750Yes
Front sport buckets100Yes
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Proximity key250Yes
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
Massage, passenger seat100Yes
Cooled or ventilated front seats300Yes
Power decklid300Yes
Total Requested360086%
Total Not Requested60014%

Option Package Details
Mercedes-Benz S-Class S63 AMG

Premium III Package
FeatureValueRequested?
Rearview camera200Yes
Night vision1750Yes
Total Requested1950100%
Total Not Requested00%

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