Mercedes-Benz C-Class Mercedes-Benz C-Class 2013 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: $75,775

Mercedes-Benz C-Class C63 AMG   
Difference: $3,750

Lowest Total Invoice: $70,655

Mercedes-Benz C-Class C63 AMG   
Difference: $3,457

Calculate Payments

  Down Payment Interest Rate Term
Model Year20132011
ModelC-ClassA6 / S6
TrimC63 AMGS6
Body4dr Sedan4dr Sedan
Base Price $59,800 $76,100
Base Invoice $55,614 $70,774
AMG Leather Package 3,090  
Multimedia Package 2,790  
Lighting Package 1,290  
Lane departure warning 850  
Metallic paint (extra cost) 720  
Obstacle detection, rear 970  
Proximity key 650  
Rear side airbags 420 350
Carbon fiber trim 2,590 400
Blind spot warning system   500
AMG Leather Package 2,874  
Multimedia Package 2,595  
Lighting Package 1,200  
Lane departure warning 791  
Metallic paint (extra cost) 669  
Obstacle detection, rear 902  
Proximity key 605  
Rear side airbags 391 325
Carbon fiber trim 2,409 372
Blind spot warning system   466
Options (change) 13,370 1,250
Options (change) 12,436 1,163
Destination 905 875
Gas Tax 1,700 1,300
Total Price $75,775 $79,525
Total Invoice $70,655 $74,112

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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.

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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: $2,975
TrueDelta Adjusted Invoice Difference: $2,735
Model Year20132011
ModelC-ClassA6 / S6
TrimC63 AMGS6
Body4dr Sedan4dr Sedan
Engine451hp V8435hp V10
TransmissionT7T6
DrivetrainRWDAWD
EPA Fuel Economy (city/highway)13/19 MPG14/19 MPG
Audio (watts, speakers)450, 12255, 9
Tire (rear if not all the same)235/40-18265/35-19
Total Price$75,775$79,525
Adjustments for Features0-775
Feature-Adjusted Total Price$75,775$78,750
Total Invoice$70,655$74,112
Adjustments for Features0-722
Feature-Adjusted Total Invoice$70,655$73,390

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

Model Year20132011
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 
Parking guidance system - passive$250 
Remote app$25 
Remote window/roof operation$15 
Sunshade, rear, power $225
Sunshades, second row $125
Brakes, Airbags, and Other Safety 
Driver drowsiness monitor$150 
Full-size spare tire $225
Knee airbag, driver$75 
Lane departure warning$200 
Obstacle detection, front$150 
Temporary spare tire$150 
Cargo Management 
Cargo net $40
Rear seat pass-through $100
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 
App support$0 
Bluetooth audio streaming$25 
CD changer, in-dash$325 
CD changer, remote $200
In-vehicle Internet$150 
iPod integration $100
SD Card slot$25 
SMS text-to-speech reader$25 
Telematics service, such as OnStar, with navigation$225 
Traffic + travel information$25 
Traffic information $25
USB port$25 
Instruments, Lights, and Mirrors 
Auto-dimming headlights$200 
Auto-dimming passenger-side mirror $75
Chronometer$100 
Cornering lights $50
Fog lights $125
Interior ambient lighting $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 seatback bolsters, driver seat$100 
Power seatback bolsters, passenger seat$100 
Power-folding headrests, second row seats$50 
Suspension, Wheels, and Tires 
Adaptive dampers - mechanical$100 
Transmission 
Launch control$100 
Total Value of Features$4,215$4,990
Value of Feature Adjustments$0$775
Value of Feature Adjustments0-722

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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 Year20132011
ModelC-ClassA6 / S6
Body4dr Sedan4dr Sedan
Wheelbase108.7 in111.9 in
Length180.7 in193.5 in
Width69.7 in73.0 in
Height56.3 in57.5 in
Curb Weight3,924 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 Room55.0 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

AMG Leather Package
FeatureValueRequested?
Upgraded leather upholstery0No
Dark-colored headliner (optional)0No
Leather seating surfaces900Yes
Power headrest height adjuster, passenger seat50Yes
Memory system, passenger seat150No
Upholstered door panels, leather250Yes
Total Requested120089%
Total Not Requested15011%
Multimedia Package
FeatureValueRequested?
Rearview camera200Yes
In-vehicle Internet150No
App support0No
Navigation system600Yes
CD changer, in-dash200Yes
DVD-compatible player0Yes
Voice control for nav and audio100Yes
Media drive, large15Yes
Traffic + travel information25No
SD Card slot25No
Total Requested111585%
Total Not Requested20015%
Lighting Package
FeatureValueRequested?
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Headlight washers50Yes
Auto-dimming headlights200No
Total Requested70078%
Total Not Requested20022%

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