Mercedes-Benz S-Class Mercedes-Benz S-Class 2017 Audi A6 / S6 Audi A6 / S6 2015

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Mercedes-Benz S-Class vs. Audi A6 / S6 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.

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

Lowest Total Price: $89,125

Audi A6 / S6 S6 4.0 TFSI   
Difference: $68,170

Lowest Total Invoice: $82,960

Audi A6 / S6 S6 4.0 TFSI   
Difference: $63,391

Calculate Payments

  Down Payment Interest Rate Term
Model Year201720172015
ModelS-ClassS-ClassA6 / S6
TrimAMG S63AMG S65S6 4.0 TFSI
Body4dr Sedan, ext.4dr Sedan, ext.4dr Sedan
Base Price $144,700 $226,900 $75,500
Base Invoice $134,571 $211,017 $70,217
Driver Assistance Package 2,250   2,800
Night vision 2,260   2,500
Heated second row seats 620    
Around view cameras 900    
Head-up display (HUD) 990    
Carbon fiber trim 4,650 3,700 500
Cold Weather Package     500
Warm Weather Package     500
Comfort Seating Package     2,000
Metallic paint (extra cost)     550
Rear side airbags     350
Synthetic suede headliner     3,000
Driver Assistance Package 2,093   2,604
Night vision 2,102   2,327
Heated second row seats 577    
Around view cameras 837    
Head-up display (HUD) 921    
Carbon fiber trim 4,325 3,441 467
Cold Weather Package     467
Warm Weather Package     467
Comfort Seating Package     1,860
Metallic paint (extra cost)     511
Rear side airbags     325
Synthetic suede headliner     2,790
Options (change) 11,670 3,700 12,700
Options (change) 10,855 3,441 11,818
Destination 925 925 925
Gas Tax 0 2,100 0
Total Price $157,295 $233,625 $89,125
Total Invoice $146,351 $217,483 $82,960

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

Lowest Adjusted Price and Invoice: Audi A6 / S6 S6 4.0 TFSI
TrueDelta Adjusted Price Difference: $64,520
TrueDelta Adjusted Invoice Difference: $59,995
Model Year201720172015
ModelS-ClassS-ClassA6 / S6
TrimAMG S63AMG S65S6 4.0 TFSI
Body4dr Sedan, ext.4dr Sedan, ext.4dr Sedan
Engine577hp V8621hp V12420hp V8
TransmissionT7T7S7
DrivetrainAWDRWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)590, 131940, 24630, 14
Tire (rear if not all the same)255/40-20255/40-20255/40-19
Total Price$157,295$233,625$89,125
Adjustments for Features-3,650-11,8500
Feature-Adjusted Total Price$153,645$221,775$89,125
Cost Above Minimum$0$68,130$0
Total Invoice$146,351$217,483$82,960
Adjustments for Features-3,396-11,0310
Feature-Adjusted Total Invoice$142,955$206,452$82,960
Cost Above Minimum$0$63,497$0

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

Model Year201720172015
ModelS-ClassS-ClassA6 / S6
TrimAMG S63AMG S65S6 4.0 TFSI
Body4dr Sedan, ext.4dr Sedan, ext.4dr Sedan
Transmission and Drivetrain 
7-speed manually-shiftable automatic$1200$1200 
7-speed automated manual  $1200
AWD$1700 $1700
RWD $0 
Accessories 
AC power outlet$100$100 
Hands-free trunk or liftgate$100$100 
Heated steering wheel $100$100
Power door closers$300$300 
Power trunk closer$350$350 
Remote app$25$25 
Remote climate control$25$25 
Remote start via app$75$75 
Remote window/roof operation$15$15 
Semi-automated parking system$500$500 
Sunshades, second row  $125
Sunshades, second row, power$225$225 
Brakes, Airbags, and Other Safety 
Animal detection, night$50$50 
Automatic braking, high-speed or partial$200$200 
Automatic seat belt presenters, second row $50 
Blind spot collision prevention$150$150 
Cross-traffic detection for collision preparation system$0$0 
Cross-traffic warning, rear$100$100 
Driver drowsiness monitor$150$150 
Inflatable rear seat belts $200 
Knee airbag, passenger  $75
Lane departure prevention  $150
Lane keeping assist$400$400 
Pedestrian detection$50$50 
Temporary spare tire  $150
Torque vectoring, brake-based$100$100 
Wide-view front camera  $150
Wide-view rear camera  $0
Cargo Management 
Air-conditioned storage compartment$50$50 
Console with shifter  $150
Console without shifter$150$150 
Overhead sunglass holder$25$25 
Rear seat pass-through  $100
Storage compartment under front seat(s)$50$50 
Climate Control 
Fragrance atomizer$200$200 
Heated washer fluid system$50$50 
Heated windshield washer nozzles  $15
Ionizing air filtration$50$50 
Rear air vents$100  
Rear air vents with automatic controls $250$250
Rear dual-zone climate control $125$125
Washer fluid outlets in wiper blade$100$100 
Wiper de-icer$25$25 
Drivetrain 
Active rear differential  $500
Engine / Motor 
Automatic start / stop$150$150 
Dual-mode exhaust$250$250 
Dual-mode exhaust, switchable  $500
Regenerative braking  $0
Exterior 
Carbon fiber engine cover $0 
Front splitter spoiler$200$200 
Laminated front side windows$200$200 
Laminated rear side windows$100$100 
Panoramic sunroof$1200$1200 
Sunroof  $900
Infotainment 
App support$0$0 
Aux input  $50
CD changer, in-dash$325$325 
CD player  $125
Entertainment system with dual headrest screens $1200 
iPod integration  $100
Navigation map updates, three years$0$0 
Near-field communications (NFC)$25$25 
SD Card slot$25$25 
SMS text-to-speech reader$25$25 
Telematics service, such as OnStar, with navigation$225$225 
USB port$25$25 
Instruments, Lights, and Mirrors 
Auto-dimming headlights$200$200 
Auto-dimming passenger-side mirror  $75
Chronometer$100$100 
Illuminated vanity mirrors, rear seat$100$100 
Interior ambient lighting  $150
Interior ambient lighting, configurable$150$150 
Large color reconfigurable instrument cluster display$250$250 
Steering-linked headlights$150$150 
Seats and Interior Trim 
Automatic seat bolsters, driver$300$300 
Automatic seat bolsters, front passenger$300$300 
Automatic seat bolsters, second row $450 
Cooled or ventilated second row seats $200 
Folding second row seats  $300
Heated front row armrests $100 
Heated second row armrests $100 
Leather door panel trim $250$250
Massage, second row seats $150 
Memory system, second row seats $150 
Power 4-way lumbar adjuster, second row seats $225 
Power footrest, right rear seat $250 
Power headrest fore-aft adjuster, second row seats $75 
Power headrest height adjuster, driver seat$50$50 
Power headrest height adjuster, passenger seat$50$50 
Power headrest height adjuster, second row seats $75 
Power legrest, right second row seat $500 
Power recliner, second row seats $150 
Power seat belt height adjusters, front row$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 thigh support length adjuster, second row seats $150 
Power upper seatback recliner, second row seats $150 
Rapid-heating front seats$0$0 
Upholstered instrument panel$300  
Upholstered instrument panel, leather $1000 
Suspension, Wheels, and Tires 
Active hydraulic struts, auto-leveling and ht. adjustable $5500 
Adaptive dampers - electrical$500 $500
Air suspension, auto-leveling and height adjustable$1000 $1000
Alloy wheels$350 $350
Camera-linked adaptive suspension $500 
Crosswind stabilization$50$50 
Electronic systems calibration selector  $200
Polished alloy wheels $350 
Transmission 
Launch control$100  
Total Value of Features$13,340$21,540$9,690
Value of Feature Adjustments$3,650$11,850$0
Value of Feature Adjustments-3,396-11,0310

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

Model Year20172015
ModelS-ClassA6 / S6
Body4dr Sedan, ext.4dr Sedan
Wheelbase124.6 in114.7 in
Length206.5 in193.9 in
Width74.8 in73.8 in
Height58.7 in57.8 in
Curb Weight4,664 lb.3,727 lb.
Fuel Capacity21.1 gal.19.8 gal.
Row 1 Headroom39.7 in37.2 in
Row 1 Shoulder Room59.7 in57.5 in
Row 1 Legroom41.4 in41.3 in
Row 2 Headroom37.4 in37.8 in
Row 2 Shoulder Room59.1 in56.3 in
Row 2 Legroom43.1 in37.4 in
Cargo Volume16.3 ft314.1 ft3

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Option Package Details
Mercedes-Benz S-Class AMG S63

Driver Assistance Package
FeatureValueRequested?
Speed limit information0No
Cross-traffic detection for collision preparation system0No
Rear cross-traffic detection100No
Collision preparation system, rear100Yes
Pedestrian detection50No
Lane keeping assist system400Yes
Lane departure warning system200Yes
Adaptive cruise control, all-speed700Yes
Blind spot warning system200Yes
Blind spot intervention150No
Total Requested160084%
Total Not Requested30016%

Option Package Details
Audi A6 / S6 S6 4.0 TFSI

Night vision
FeatureValueRequested?
Night vision1750Yes
Pedestrian detection, night50Yes
Total Requested1800100%
Total Not Requested00%
Synthetic suede headliner
FeatureValueRequested?
Synthetic suede headliner650Yes
Dark-colored headliner (optional)0No
Total Requested650100%
Total Not Requested00%
Cold Weather Package
FeatureValueRequested?
Heated second row seats200Yes
Heated steering wheel100Yes
Total Requested300100%
Total Not Requested00%
Warm Weather Package
FeatureValueRequested?
Sunshades, second row125Yes
Sunshade, rear, power225Yes
Total Requested350100%
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 camera150No
Wide-view rear camera0No
Total Requested175092%
Total Not Requested1508%
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%

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