Mercedes-Benz C-Class Mercedes-Benz C-Class 2009 Audi A6 / S6 Audi A6 / S6 2011
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Mercedes-Benz C-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 C-Class vs. Audi A6 / S6 Invoice Comparison

Lowest Total Price: $69,930

Mercedes-Benz C-Class C63 AMG   
Difference: $8,745

Lowest Total Invoice: $65,242

Mercedes-Benz C-Class C63 AMG   
Difference: $8,079

Calculate Payments

  Down Payment Interest Rate Term
Model Year20092011
ModelC-ClassA6 / S6
TrimC63 AMGS6
Body4dr Sedan4dr Sedan
Base Price $56,300 $76,100
Base Invoice $52,359 $70,774
Seating Package 2,980  
Premium II Package 1,100  
Multimedia Package 2,980  
Metallic paint (extra cost) 720  
iPod integration 375  
Carbon fiber trim 2,500 400
Seating Package 2,771  
Premium II Package 1,023  
Multimedia Package 2,771  
Metallic paint (extra cost) 669  
iPod integration 349  
Carbon fiber trim 2,325 372
Options (change) 10,655 400
Options (change) 9,908 372
Destination 875 875
Gas Tax 2,100 1,300
Total Price $69,930 $78,675
Total Invoice $65,242 $73,321

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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 C-Class dealer quotes or Audi A6 / S6 dealer quotes from dealers using our car quote form.

The process is easy and takes just a minute or two. You'll receive price quotes from local approved dealers within 48 hours.

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

Lowest Adjusted Price and Invoice: Mercedes-Benz C-Class C63 AMG
TrueDelta Adjusted Price Difference: $6,820
TrueDelta Adjusted Invoice Difference: $6,285
Model Year20092011
ModelC-ClassA6 / S6
TrimC63 AMGS6
Body4dr Sedan4dr Sedan
Engine451hp V8435hp V10
TransmissionT7T6
DrivetrainRWDAWD
EPA Fuel Economy (city/highway)12/19 MPG14/19 MPG
Audio (watts, speakers)450, 12255, 9
Tire (rear if not all the same)235/40-18265/35-19
Total Price$69,930$78,675
Adjustments for Features0-1,925
Feature-Adjusted Total Price$69,930$76,750
Total Invoice$65,242$73,321
Adjustments for Features0-1,794
Feature-Adjusted Total Invoice$65,242$71,527

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

Model Year20092011
ModelC-ClassA6 / S6
TrimC63 AMGS6
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
7-speed manually-shiftable automatic$1200 
6-speed manually-shiftable automatic $1100
RWD$0 
AWD $1700
Accessories 
Proximity key $250
Remote window/roof operation$15 
Sunshades, second row $125
Brakes, Airbags, and Other Safety 
Full-size spare tire $225
Obstacle detection, rear $250
Rearview camera $200
Temporary spare tire$150 
Cargo Management 
Cargo net $40
Ski sack $50
Storage compartment under front seat(s) $50
Climate Control 
Residual heat $50
Exterior 
Body kit$0 
Bodyside cladding $350
Rear spoiler$200 
Infotainment 
CD changer, in-dash$325 
CD changer, remote $200
HD radio $50
SD Card slot$25 
Traffic information $25
Instruments, Lights, and Mirrors 
Auto-dimming passenger-side mirror $75
Chronometer$100 
Compass $0
Cornering lights $50
Interior ambient lighting $150
Mirror tilt-down in reverse $25
Steering-linked fog lights$50 
Steering-linked headlights $150
Seats and Interior Trim 
Heated second row seats $200
Manual thigh support length adjuster, driver seat $50
Memory system, passenger seat$150 
Metal pedals$75 
Power headrest height adjuster, driver seat $50
Power headrest height adjuster, passenger seat $50
Power seatback bolsters, driver seat$100 
Power seatback bolsters, passenger seat$100 
Power-folding headrests, second row seats$50 
Upholstered instrument panel, leather$1000 
Total Value of Features$3,540$5,465
Value of Feature Adjustments$0$1,925
Value of Feature Adjustments0-1,794

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

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

Model Year20092011
ModelC-ClassA6 / S6
Body4dr Sedan4dr Sedan
Wheelbase108.7 in111.9 in
Length182.3 in193.5 in
Width69.7 in73.0 in
Height56.3 in57.5 in
Curb Weight3,662 lb.4,519 lb.
Fuel Capacity17.4 gal.21.1 gal.
Row 1 Headroom37.1 in38.7 in
Row 1 Shoulder Room54.7 in57.1 in
Row 1 Hip Room52.3 in0.0 in
Row 1 Legroom41.7 in41.3 in
Row 2 Headroom36.9 in37.8 in
Row 2 Shoulder Room55.1 in55.9 in
Row 2 Hip Room54.9 in0.0 in
Row 2 Legroom33.4 in36.9 in
Cargo Volume12.4 ft315.9 ft3

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

Option Package Details
Mercedes-Benz C-Class C63 AMG

Seating Package
FeatureValueRequested?
Upgraded leather upholstery0No
Leather seating surfaces900Yes
Tilt/telescoping steering wheel, power100Yes
Memory system, driver seat200Yes
Memory system, passenger seat150No
Upholstered door panels, leather250Yes
Upholstered instrument panel, leather1000No
Total Requested145056%
Total Not Requested115044%
Premium II Package
FeatureValueRequested?
Xenon HID headlights500Yes
Sunshade, rear, power225Yes
Headlight washers50Yes
Steering-linked fog lights50No
Tilt/telescoping steering wheel, power100Yes
Memory system, driver seat200Yes
Total Requested107596%
Total Not Requested504%
Multimedia Package
FeatureValueRequested?
Navigation system600Yes
CD changer, in-dash200Yes
Surround sound250Yes
DVD-compatible player0Yes
Voice control for nav and audio100Yes
Media drive, large15Yes
Harman/Kardon, 450W, 12 speakers (with subwoofer)350No
SD Card slot25No
Total Requested116576%
Total Not Requested37524%

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