Audi A6 / S6 Audi A6 / S6 2014 Mercedes-Benz S-Class Mercedes-Benz S-Class 2014

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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: $89,045

Audi A6 / S6 S6 4.0 TFSI   
Difference: $24,065

Lowest Total Invoice: $82,881

Audi A6 / S6 S6 4.0 TFSI   
Difference: $22,378

Calculate Payments

  Down Payment Interest Rate Term
Model Year20142014
ModelA6 / S6S-Class
TrimS6 4.0 TFSIS550
Body4dr Sedan4dr Sedan, ext.
Base Price $73,400 $92,900
Base Invoice $68,262 $86,397
Comfort Seating Package 2,000  
Driver Assistance Package 2,800 2,800
Cold Weather Package 500  
Innovation Package 2,800  
Sunshade, rear, power 500  
Metallic paint (extra cost) 500  
Rear side airbags 350  
LED headlights 1,400  
Wood trim, alternative type 900 800
Synthetic suede headliner 3,000  
Heated steering wheel   490
Premium 1 Package   4,500
Night vision   2,260
Upholstered instrument panel, leather   4,450
Wood trim, expanded coverage   950
Power rear seats   1,515
Heated second row seats   620
Around view cameras   900
Comfort Seating Package 1,860  
Driver Assistance Package 2,604 2,604
Cold Weather Package 467  
Innovation Package 2,604  
Sunshade, rear, power 467  
Metallic paint (extra cost) 467  
Rear side airbags 325  
LED headlights 1,302  
Wood trim, alternative type 838 744
Synthetic suede headliner 2,790  
Heated steering wheel   456
Premium 1 Package   4,185
Night vision   2,102
Upholstered instrument panel, leather   4,139
Wood trim, expanded coverage   884
Power rear seats   1,409
Heated second row seats   577
Around view cameras   837
Options (change) 14,750 19,285
Options (change) 13,724 17,937
Destination 895 925
Total Price $89,045 $113,110
Total Invoice $82,881 $105,259

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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: $22,100
TrueDelta Adjusted Invoice Difference: $20,549
Model Year20142014
ModelA6 / S6S-Class
TrimS6 4.0 TFSIS550
Body4dr Sedan4dr Sedan, ext.
Engine420hp V8449hp V8
TransmissionS7T7
DrivetrainAWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG
Audio (watts, speakers)630, 14590, 13
Tire (rear if not all the same)255/40-19255/45-18
Total Price$89,045$113,110
Adjustments for Features0-1,965
Feature-Adjusted Total Price$89,045$111,145
Total Invoice$82,881$105,259
Adjustments for Features0-1,829
Feature-Adjusted Total Invoice$82,881$103,430

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

Model Year20142014
ModelA6 / S6S-Class
TrimS6 4.0 TFSIS550
Body4dr Sedan4dr Sedan, ext.
Transmission and Drivetrain 
7-speed automated manual$1200 
7-speed manually-shiftable automatic $1200
AWD$1700 
RWD $0
Accessories 
AC power outlet $100
Hands-free trunk or liftgate $100
Power door closers $300
Power trunk closer $350
Remote app $25
Remote window/roof operation $15
Semi-automated parking system $500
Sunshades, second row$125 
Sunshades, second row, power $225
Brakes, Airbags, and Other Safety 
Animal detection, night $50
Automatic braking, high-speed or partial $200
Blind spot collision prevention $150
Cross-traffic warning, rear $100
Driver drowsiness monitor $150
Knee airbag, passenger$75 
Lane departure prevention$150 
Lane keeping assist $400
Pedestrian detection $50
Temporary spare tire$150 
Tires, run-flat $150
Torque vectoring, brake-based $100
Wide-view front camera$150 
Wide-view rear camera$0 
Cargo Management 
Air-conditioned storage compartment $50
Console with shifter$150 
Console without shifter $150
Overhead sunglass holder $25
Rear seat pass-through$100 
Storage compartment under front seat(s) $50
Climate Control 
Rear air vents $100
Rear air vents with automatic controls$250 
Rear dual-zone climate control$125 
Wiper de-icer $25
Drivetrain 
Active rear differential$500 
Engine / Motor 
Automatic start / stop $150
Dual-mode exhaust, switchable$500 
Regenerative braking$0 
Exterior 
Body kit$0 
Laminated front side windows $200
Laminated rear side windows $100
Panoramic sunroof $1200
Sunroof$900 
Infotainment 
App support $0
Aux input$50 
CD changer, in-dash $325
CD player$125 
iPod integration$100 
SD Card slot $25
SMS text-to-speech reader $25
Telematics service, such as OnStar, with navigation $225
USB port $25
Instruments, Lights, and Mirrors 
Analog clock $25
Auto-dimming headlights $200
Auto-dimming passenger-side mirror$75 
Head-up display (HUD)$350 
Illuminated vanity mirrors, rear seat $100
Large color reconfigurable instrument cluster display $250
Seats and Interior Trim 
Automatic seat bolsters, driver $300
Automatic seat bolsters, front passenger $300
Folding second row seats$300 
Leather-wrapped steering wheel$150 
Memory system, second row seats $150
Metal pedals$75 
Power headrest height adjuster, driver seat $50
Power headrest height adjuster, passenger seat $50
Power headrest height adjuster, second row seats $75
Power recliner, second row seats $150
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 tilt adjuster, second row seats $150
Upholstered instrument panel, leather $1000
Wood/leather-wrapped steering wheel $150
Suspension, Wheels, and Tires 
Crosswind stabilization $50
Electronic systems calibration selector$200 
Sport suspension (upgrade)$0 
Total Value of Features$7,900$9,865
Value of Feature Adjustments$0$1,965
Value of Feature Adjustments0-1,829

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

Model Year20142014
ModelA6 / S6S-Class
Body4dr Sedan4dr Sedan, ext.
Wheelbase114.7 in124.6 in
Length193.9 in206.5 in
Width73.8 in74.8 in
Height57.8 in58.7 in
Curb Weight3,727 lb.4,730 lb.
Fuel Capacity19.8 gal.21.1 gal.
Row 1 Headroom37.2 in39.7 in
Row 1 Shoulder Room57.5 in59.7 in
Row 1 Legroom41.3 in41.4 in
Row 2 Headroom37.8 in39.2 in
Row 2 Shoulder Room56.3 in59.1 in
Row 2 Legroom37.4 in43.0 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, driver100Yes
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%
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 camera150No
Wide-view rear camera0No
Total Requested175092%
Total Not Requested1508%
Cold Weather Package
FeatureValueRequested?
Heated second row seats200Yes
Heated steering wheel100Yes
Total Requested300100%
Total Not Requested00%
Innovation Package
FeatureValueRequested?
Night vision1750Yes
Head-up display (HUD)350No
Pedestrian detection, night50Yes
Total Requested180084%
Total Not Requested35016%

Option Package Details
Mercedes-Benz S-Class S550

Night vision
FeatureValueRequested?
Night vision1750Yes
Pedestrian detection, night50Yes
Animal detection, night50No
Total Requested180097%
Total Not Requested503%
Upholstered instrument panel, leather
FeatureValueRequested?
Upholstered instrument panel, leather700No
Upgraded leather upholstery0No
Leather upholstery, extended coverage0No
Upholstered door panels, leather250Yes
Synthetic suede headliner650Yes
Total Requested90056%
Total Not Requested70044%
Driver Assistance Package
FeatureValueRequested?
Rear cross-traffic detection100No
Collision preparation system, rear100Yes
Pedestrian detection50No
Lane keeping assist system400Yes
Blind spot intervention150No
Lane departure warning system200Yes
Adaptive cruise control, all-speed700Yes
Blind spot warning system200Yes
Automatic braking, low-speed200Yes
Automatic braking, high-speed200No
Total Requested180078%
Total Not Requested50022%
Premium 1 Package
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Automatic seat bolsters, driver300No
Automatic seat bolsters, front passenger300No
Sunshades, second row, power225No
Massage, driver seat100Yes
Massage, passenger seat100Yes
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Front sport buckets100Yes
Proximity key250Yes
Parking guidance system - active500No
Hands-free trunk or liftgate100No
Total Requested125047%
Total Not Requested142553%
Power rear seats
FeatureValueRequested?
Power recliner, second row seats150No
Second-row 3-section 3-person split bench150No
Memory system, second row seats150No
Power headrest height adjuster, second row seats75No
Power tilt adjuster, second row seats150No
Total Requested00%
Total Not Requested675100%

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