Audi A6 / S6 Audi A6 / S6 2009 Mercedes-Benz C-Class Mercedes-Benz C-Class 2014

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

Lowest Total Price: $48,580

Mercedes-Benz C-Class C250 Sport   
Difference: $30,695

Lowest Total Invoice: $45,246

Mercedes-Benz C-Class C250 Sport   
Difference: $28,631

Calculate Payments

  Down Payment Interest Rate Term
Model Year20092014201420142014
ModelA6 / S6C-ClassC-ClassC-ClassC-Class
TrimS6C250 SportC300 SportC350 SportC63 AMG
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Base Price $75,900 $35,800 $39,400 $42,100 $60,250
Base Invoice $70,588 $33,294 $36,642 $39,153 $56,033
Rear side airbags 350 420 420 420 420
Blind spot warning system 500        
Carbon fiber trim 400       2,590
Lighting Package   1,390 1,390 1,390 1,390
Multimedia Package   2,860 2,860 2,860 2,860
Leather Package   1,750 1,750 1,750  
Premium 1 Package   2,500 2,500    
Lane departure warning   875 875 875 875
Metallic paint (extra cost)   720 720 720 720
Special order charge   250 250 250 250
Proximity key   650 650 650 650
Sunshade, rear, power   440 440 440  
Wood trim       0  
AMG Leather Package         3,090
Rear side airbags 325 391 391 391 391
Blind spot warning system 466        
Carbon fiber trim 373       2,409
Lighting Package   1,293 1,293 1,293 1,293
Multimedia Package   2,660 2,660 2,660 2,660
Leather Package   1,628 1,628 1,628  
Premium 1 Package   2,325 2,325    
Lane departure warning   814 814 814 814
Metallic paint (extra cost)   669 669 669 669
Special order charge   233 233 233 233
Proximity key   605 605 605 605
Sunshade, rear, power   409 409 409  
Wood trim       0  
AMG Leather Package         2,874
Options (change) 1,250 11,855 11,855 9,355 12,845
Options (change) 1,164 11,027 11,027 8,702 11,948
Destination 825 925 925 925 925
Gas Tax 1,300 0 0 0 1,700
Total Price $79,275 $48,580 $52,180 $52,380 $75,720
Total Invoice $73,877 $45,246 $48,594 $48,780 $70,606

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

Lowest Adjusted Price and Invoice: Mercedes-Benz C-Class C250 Sport
TrueDelta Adjusted Price Difference: $29,235
TrueDelta Adjusted Invoice Difference: $27,270
Model Year20092014201420142014
ModelA6 / S6C-ClassC-ClassC-ClassC-Class
TrimS6C250 SportC300 SportC350 SportC63 AMG
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Engine435hp V10201hp I4248hp V6302hp V6451hp V8
TransmissionT6T7T7T7T7
DrivetrainAWDRWDAWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)255, 9450, 12450, 12450, 12450, 12
Tire (rear if not all the same)265/35-19225/45-17225/45-17225/40-18235/40-18
Total Price$79,275$48,580$52,180$52,380$75,720
Adjustments for Features-1,4600-1,850-550-575
Feature-Adjusted Total Price$77,815$48,580$50,330$51,830$75,145
Cost Above Minimum$0$0$1,750$3,250$26,565
Total Invoice$73,877$45,246$48,594$48,780$70,606
Adjustments for Features-1,3610-1,723-512-536
Feature-Adjusted Total Invoice$72,516$45,246$46,871$48,268$70,070
Cost Above Minimum$0$0$1,625$3,022$24,824

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

Model Year20092014201420142014
ModelA6 / S6C-ClassC-ClassC-ClassC-Class
TrimS6C250 SportC300 SportC350 SportC63 AMG
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100    
7-speed manually-shiftable automatic $1200$1200$1200$1200
AWD$1700 $1700  
RWD $0 $0$0
Accessories 
Remote app $25$25$25$25
Remote window/roof operation $15$15$15$15
Sunshade, rear, power$225$225$225$225 
Sunshades, second row$125    
Brakes, Airbags, and Other Safety 
Driver drowsiness monitor $150$150$150$150
Full-size spare tire$225    
Knee airbag, driver $75$75$75$75
Lane departure warning $200$200$200$200
Temporary spare tire $150$150$150$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    
Engine / Motor 
Automatic start / stop  $150$150 
Exterior 
Body kit $0$0$0$0
Bodyside cladding$350    
Rear spoiler   $200$200
Infotainment 
App support $0$0$0$0
Bluetooth audio streaming $25$25$25$25
CD changer, in-dash $325$325$325$325
CD changer, remote$200    
DVD-compatible player $0$0$0$0
HD radio $50$50$50$50
In-vehicle Internet $150$150$150$150
iPod integration$100    
Media drive $15$15$15$15
SD Card slot $25$25$25$25
SMS text-to-speech reader $25$25$25$25
Telematics service, such as OnStar, with navigation $225$225$225$225
Traffic + travel information $25$25$25$25
USB port $25$25$25$25
Instruments, Lights, and Mirrors 
Auto-dimming headlights $200$200$200$200
Auto-dimming passenger-side mirror$75    
Chronometer    $100
Cornering lights$50    
Fog lights$125    
Interior ambient lighting$150    
Seats and Interior Trim 
Aluminum trim $100$100  
Carbon fiber trim$200   $200
Manual thigh support length adjuster, driver seat$50    
Memory system, passenger seat $150$150$150$150
Metal pedals $75$75$75$75
Power seatback bolsters, driver seat    $100
Power seatback bolsters, passenger seat    $100
Power-folding headrests, second row seats $50$50$50$50
Wood trim   $300 
Suspension, Wheels, and Tires 
Adaptive dampers - mechanical $100$100$100$100
Transmission 
Launch control    $100
Steering-wheel-mounted transmission controls$100   $100
Total Value of Features$5,065$3,605$5,455$4,155$4,180
Value of Feature Adjustments$1,460$0$1,850$550$575
Value of Feature Adjustments-1,3610-1,723-512-536

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

Model Year20092014
ModelA6 / S6C-Class
Body4dr Sedan4dr Sedan
Wheelbase111.9 in108.7 in
Length193.5 in180.7 in
Width73.0 in69.7 in
Height57.5 in56.3 in
Curb Weight4,124 lb.3,429 lb.
Fuel Capacity21.1 gal.17.4 gal.
Row 1 Headroom38.7 in37.1 in
Row 1 Shoulder Room57.1 in54.7 in
Row 1 Hip Room0.0 in52.3 in
Row 1 Legroom41.3 in41.7 in
Row 2 Headroom37.8 in36.9 in
Row 2 Shoulder Room55.9 in55.0 in
Row 2 Hip Room0.0 in54.9 in
Row 2 Legroom36.9 in33.4 in
Cargo Volume15.9 ft312.4 ft3

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Option Package Details
Mercedes-Benz C-Class C250 Sport

Lane departure warning system
FeatureValueRequested?
Lane departure warning system200No
Blind spot warning system200Yes
Total Requested20050%
Total Not Requested20050%
Lighting Package
FeatureValueRequested?
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Headlight washers50Yes
Auto-dimming headlights200No
Total Requested70078%
Total Not Requested20022%
Multimedia Package
FeatureValueRequested?
Rearview camera200Yes
Traffic + travel information25No
SD Card slot25No
In-vehicle Internet150No
App support0No
CD changer, in-dash200Yes
DVD-compatible player0No
Media drive, large15No
Navigation system600Yes
Voice control for nav and audio100Yes
Total Requested110084%
Total Not Requested21516%
Leather Package
FeatureValueRequested?
Leather seating surfaces900Yes
Power headrest height adjuster, passenger seat50Yes
Power 4-way lumbar adjuster, passenger seat100Yes
Memory system, passenger seat150No
Upholstered door panels, leather250Yes
Total Requested130090%
Total Not Requested15010%
Premium 1 Package
FeatureValueRequested?
iPod integration100Yes
Heated front seats200Yes
Satellite radio200Yes
Surround sound250Yes
Harman/Kardon, 450W, 12 speakers (with subwoofer)350No
Memory system, driver seat200Yes
Tilt/telescoping steering wheel, power100Yes
Power headrest height adjuster, driver seat50Yes
Power 4-way lumbar adjuster, driver seat100Yes
Total Requested120077%
Total Not Requested35023%

Option Package Details
Mercedes-Benz C-Class C300 Sport

Lane departure warning system
FeatureValueRequested?
Lane departure warning system200No
Blind spot warning system200Yes
Total Requested20050%
Total Not Requested20050%
Lighting Package
FeatureValueRequested?
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Headlight washers50Yes
Auto-dimming headlights200No
Total Requested70078%
Total Not Requested20022%
Multimedia Package
FeatureValueRequested?
Rearview camera200Yes
Traffic + travel information25No
SD Card slot25No
In-vehicle Internet150No
App support0No
CD changer, in-dash200Yes
DVD-compatible player0No
Media drive, large15No
Navigation system600Yes
Voice control for nav and audio100Yes
Total Requested110084%
Total Not Requested21516%
Leather Package
FeatureValueRequested?
Leather seating surfaces900Yes
Power headrest height adjuster, passenger seat50Yes
Power 4-way lumbar adjuster, passenger seat100Yes
Memory system, passenger seat150No
Upholstered door panels, leather250Yes
Total Requested130090%
Total Not Requested15010%
Premium 1 Package
FeatureValueRequested?
iPod integration100Yes
Heated front seats200Yes
Satellite radio200Yes
Surround sound250Yes
Harman/Kardon, 450W, 12 speakers (with subwoofer)350No
Memory system, driver seat200Yes
Tilt/telescoping steering wheel, power100Yes
Power headrest height adjuster, driver seat50Yes
Power 4-way lumbar adjuster, driver seat100Yes
Total Requested120077%
Total Not Requested35023%

Option Package Details
Mercedes-Benz C-Class C350 Sport

Lane departure warning system
FeatureValueRequested?
Lane departure warning system200No
Blind spot warning system200Yes
Total Requested20050%
Total Not Requested20050%
Lighting Package
FeatureValueRequested?
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Headlight washers50Yes
Auto-dimming headlights200No
Total Requested70078%
Total Not Requested20022%
Multimedia Package
FeatureValueRequested?
Rearview camera200Yes
Traffic + travel information25No
SD Card slot25No
In-vehicle Internet150No
App support0No
CD changer, in-dash200Yes
DVD-compatible player0No
Media drive, large15No
Navigation system600Yes
Voice control for nav and audio100Yes
Total Requested110084%
Total Not Requested21516%
Leather Package
FeatureValueRequested?
Leather seating surfaces900Yes
Power headrest height adjuster, passenger seat50Yes
Power 4-way lumbar adjuster, passenger seat100Yes
Memory system, passenger seat150No
Upholstered door panels, leather250Yes
Total Requested130090%
Total Not Requested15010%

Option Package Details
Mercedes-Benz C-Class C63 AMG

Lane departure warning system
FeatureValueRequested?
Lane departure warning system200No
Blind spot warning system200Yes
Total Requested20050%
Total Not Requested20050%
Lighting Package
FeatureValueRequested?
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Headlight washers50Yes
Auto-dimming headlights200No
Total Requested70078%
Total Not Requested20022%
Multimedia Package
FeatureValueRequested?
Rearview camera200Yes
Traffic + travel information25No
SD Card slot25No
In-vehicle Internet150No
App support0No
CD changer, in-dash200Yes
DVD-compatible player0No
Media drive, large15No
Navigation system600Yes
Voice control for nav and audio100Yes
Total Requested110084%
Total Not Requested21516%
AMG Leather Package
FeatureValueRequested?
Upgraded leather upholstery0No
Dark-colored headliner (optional)0No
Memory system, passenger seat150No
Upholstered door panels, leather250Yes
Leather seating surfaces900Yes
Power headrest height adjuster, passenger seat50Yes
Total Requested120089%
Total Not Requested15011%

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