Mercedes-Benz S-Class Mercedes-Benz S-Class 2013 Audi A6 / S6 Audi A6 / S6 2014

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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: $68,645

Audi A6 / S6 A6 3.0 TDI   
Difference: $33,015

Lowest Total Invoice: $63,910

Audi A6 / S6 A6 3.0 TDI   
Difference: $30,768

Calculate Payments

  Down Payment Interest Rate Term
Model Year20132014
ModelS-ClassA6 / S6
TrimS350 BlueTECA6 3.0 TDI
Body4dr Sedan, ext.4dr Sedan
Base Price $93,000 $57,500
Base Invoice $86,490 $53,477
Driver Assistance Package 2,950 2,800
Night vision 1,780  
Wood trim, alternative type 325 500
Illuminated door sill trim plates 950  
Sunshades, second row, power 750  
Sunshade, rear, power   500
Innovation Package   2,800
Prestige Package   2,800
Rear side airbags   350
Metallic paint (extra cost)   500
Driver Assistance Package 2,744 2,604
Night vision 1,655  
Wood trim, alternative type 302 467
Illuminated door sill trim plates 884  
Sunshades, second row, power 698  
Sunshade, rear, power   467
Innovation Package   2,604
Prestige Package   2,604
Rear side airbags   325
Metallic paint (extra cost)   467
Options (change) 6,755 10,250
Options (change) 6,283 9,538
Destination 905 895
Gas Tax 1,000 0
Total Price $101,660 $68,645
Total Invoice $94,678 $63,910

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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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Request free, no-obligation Mercedes-Benz S-Class dealer quotes or Audi A6 / S6 dealer quotes from dealers using our car quote form.

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

Lowest Adjusted Price and Invoice: Audi A6 / S6 A6 3.0 TDI
TrueDelta Adjusted Price Difference: $29,265
TrueDelta Adjusted Invoice Difference: $27,276
Model Year20132014
ModelS-ClassA6 / S6
TrimS350 BlueTECA6 3.0 TDI
Body4dr Sedan, ext.4dr Sedan
Engine240hp V6 D240hp V6 D
TransmissionT7T8
DrivetrainAWDAWD
EPA Fuel Economy (city/highway)21/31 MPG24/38 MPG
Audio (watts, speakers)600, 14630, 14
Tire (rear if not all the same)255/45-18245/45-18
Total Price$101,660$68,645
Adjustments for Features-3,7500
Feature-Adjusted Total Price$97,910$68,645
Total Invoice$94,678$63,910
Adjustments for Features-3,4920
Feature-Adjusted Total Invoice$91,186$63,910

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

Model Year20132014
ModelS-ClassA6 / S6
TrimS350 BlueTECA6 3.0 TDI
Body4dr Sedan, ext.4dr Sedan
Transmission and Drivetrain 
7-speed manually-shiftable automatic$1200 
8-speed manually-shiftable automatic $1300
AWD$1700$1700
Accessories 
AC power outlet$100 
Parking guidance system - passive$250 
Power door closers$300 
Power trunk closer$350 
Remote window/roof operation$15 
Sunshades, second row $125
Sunshades, second row, power$225 
Brakes, Airbags, and Other Safety 
Around view cameras $500
Automatic braking, high-speed or partial$200 
Blind spot collision prevention$150 
Collision preparation system, rear $100
Driver drowsiness monitor$150 
Knee airbag, driver $75
Knee airbag, passenger $75
Rearview camera$200 
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 
Engine / Motor 
Regenerative braking $0
Exterior 
Body kit $0
Bright-finished exhaust tip(s) $25
Laminated front side windows$200 
Laminated rear side windows$100 
Infotainment 
Aux input $50
Bluetooth audio streaming $25
CD changer, in-dash$325 
CD player $125
DVD-Audio-compatible player$0 
DVD-compatible player $0
Handwriting recognition $200
In-vehicle Internet $150
Media drive $15
SD Card slot$25 
Telematics service, such as OnStar$200 
Traffic + travel information $25
Traffic information$25 
Wi-Fi hotspot $50
Instruments, Lights, and Mirrors 
Analog clock$25 
Auto-dimming headlights$200 
Auto-dimming passenger-side mirror $75
Digital instruments$0 
Fog lights$125 
Head-up display (HUD) $350
Headlight washers$50 
Illuminated vanity mirrors, rear seat$100 
Seats and Interior Trim 
Automatic seat bolsters, driver$300 
Automatic seat bolsters, front passenger$300 
Folding second row seats $300
Leather door panel trim$250 
Leather-wrapped steering wheel $150
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 thigh support length adjuster, driver seat$100 
Power thigh support length adjuster, passenger seat$100 
Power-folding headrests, second row seats$50 
Upholstered instrument cluster hood, leather$200 
Wood/leather-wrapped steering wheel$150 
Suspension, Wheels, and Tires 
Adaptive dampers - electrical$500 
Air suspension, auto-leveling and height adjustable$1000 
Electronic systems calibration selector $200
Transmission 
Steering-wheel-mounted transmission controls$100 
Total Value of Features$10,140$6,390
Value of Feature Adjustments$3,750$0
Value of Feature Adjustments-3,4920

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

Model Year20132014
ModelS-ClassA6 / S6
Body4dr Sedan, ext.4dr Sedan
Wheelbase124.6 in114.7 in
Length206.5 in193.9 in
Width73.7 in73.8 in
Height58.0 in57.8 in
Curb Weight4,674 lb.4,178 lb.
Fuel Capacity23.8 gal.19.8 gal.
Row 1 Headroom37.8 in37.2 in
Row 1 Shoulder Room59.1 in57.5 in
Row 1 Hip Room59.9 in0.0 in
Row 1 Legroom41.9 in41.3 in
Row 2 Headroom38.5 in37.8 in
Row 2 Shoulder Room58.7 in56.3 in
Row 2 Hip Room59.4 in0.0 in
Row 2 Legroom42.3 in37.4 in
Cargo Volume16.4 ft314.1 ft3

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Option Package Details
Mercedes-Benz S-Class S350 BlueTEC

Driver Assistance Package
FeatureValueRequested?
Radar- or camera-based collision preparation system0Yes
Lane departure warning system200Yes
Adaptive cruise control, all-speed700Yes
Blind spot warning system200Yes
Lane departure prevention system150Yes
Automatic braking, low-speed200Yes
Automatic braking, high-speed200No
Forward collision alert200Yes
Blind spot intervention150No
Total Requested165083%
Total Not Requested35017%

Option Package Details
Audi A6 / S6 A6 3.0 TDI

Sunshade, rear, power
FeatureValueRequested?
Sunshade, rear, power225Yes
Sunshades, second row125Yes
Total Requested350100%
Total Not Requested00%
Innovation Package
FeatureValueRequested?
Night vision1750Yes
Head-up display (HUD)350No
Pedestrian detection, night50Yes
Total Requested180084%
Total Not Requested35016%
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 cameras300No
Automatic braking, low-speed200Yes
Forward collision alert200Yes
Wide-view front camera150No
Wide-view rear camera0No
Total Requested145076%
Total Not Requested45024%
Prestige Package
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Bose, 630W, 14 speakers (with subwoofer)350No
Illuminated door sill trim plates100Yes
Tilt/telescoping steering wheel, power100Yes
Steering-linked headlights150Yes
Body kit0No
Surround sound250Yes
Interior lights, additional0No
Cornering lights50Yes
Sport front fascia (optional)0No
Rear dual-zone climate control125No
Sport rear fascia, e.g. diffuser (optional)0No
Power-folding mirrors50Yes
Blind spot warning system200Yes
Collision preparation system, rear100No
Total Requested120068%
Total Not Requested57532%

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