Audi A6 / S6 Audi A6 / S6 2008 Mercedes-Benz C-Class Mercedes-Benz C-Class 2011

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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: $45,980

Mercedes-Benz C-Class C300 Sport Sedan   
Difference: $8,935

Lowest Total Invoice: $42,823

Mercedes-Benz C-Class C300 Sport Sedan   
Difference: $8,259

Calculate Payments

  Down Payment Interest Rate Term
Model Year200820082008201120112011
ModelA6 / S6A6 / S6A6 / S6C-ClassC-ClassC-Class
TrimA6 3.2A6 4.2S6C300 Sport SedanC350 Sport SedanC63 AMG
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Base Price $42,950 $56,300 $72,350 $33,990 $39,990 $58,200
Base Invoice $39,943 $52,361 $67,285 $31,611 $37,191 $54,126
S Line Package 2,000 1,000        
Sport suspension (upgrade) 500 500        
Premium Package 3,550          
Technology Package 4,100 3,450 3,350      
iPod integration 290 290 290      
Rear side airbags 350 350 350 420 420 420
Sunshade, rear, power 400 400        
Upholstered instrument cluster hood, leather   1,275        
Multimedia Package       2,700 2,700 3,350
Lighting Package       985 985 985
Premium 1 Package       1,995    
Leather seating surfaces       1,620 1,620  
Metallic paint (extra cost)       720 720 720
Rearview camera       460 460 460
Heated front seats       750 750  
Proximity key       1,140 1,140 1,140
Wood trim       325   0
AMG Leather Package           3,030
S Line Package 1,860 930        
Sport suspension (upgrade) 466 466        
Premium Package 3,302          
Technology Package 3,813 3,208 3,115      
iPod integration 225 225 225      
Rear side airbags 325 325 325 391 391 391
Sunshade, rear, power 373 373        
Upholstered instrument cluster hood, leather   1,185        
Multimedia Package       2,511 2,511 3,115
Lighting Package       916 916 916
Premium 1 Package       1,855    
Leather seating surfaces       1,507 1,507  
Metallic paint (extra cost)       669 669 669
Rearview camera       428 428 428
Heated front seats       698 698  
Proximity key       1,060 1,060 1,060
Wood trim       302   0
AMG Leather Package           2,818
Options (change) 11,190 7,265 3,990 11,115 8,795 10,105
Options (change) 10,364 6,712 3,665 10,337 8,180 9,397
Destination 775 775 775 875 875 875
Gas Tax 0 0 1,300 0 0 2,100
Total Price $54,915 $64,340 $78,415 $45,980 $49,660 $71,280
Total Invoice $51,082 $59,848 $73,025 $42,823 $46,246 $66,498

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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 C300 Sport Sedan
TrueDelta Adjusted Price Difference: $7,035
TrueDelta Adjusted Invoice Difference: $6,492
Model Year200820082008201120112011
ModelA6 / S6A6 / S6A6 / S6C-ClassC-ClassC-Class
TrimA6 3.2A6 4.2S6C300 Sport SedanC350 Sport SedanC63 AMG
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Engine255hp V6350hp V8435hp V10228hp V6268hp V6451hp V8
TransmissionCVT-7T6T6M6T7T7
DrivetrainFWDAWDAWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)330, 13330, 13330, 13100, 8100, 8450, 12
Tire (rear if not all the same)245/40-18245/40-18265/35-19225/45-17225/45-17235/40-18
Total Price$54,915$64,340$78,415$45,980$49,660$71,280
Adjustments for Features-1,900-3,800-3,6750-1,250-3,075
Feature-Adjusted Total Price$53,015$60,540$74,740$45,980$48,410$68,205
Cost Above Minimum$0$7,525$21,725$0$2,430$22,225
Total Invoice$51,082$59,848$73,025$42,823$46,246$66,498
Adjustments for Features-1,767-3,535-3,4220-1,164-2,869
Feature-Adjusted Total Invoice$49,315$56,313$69,603$42,823$45,082$63,629
Cost Above Minimum$0$6,998$20,288$0$2,259$20,806

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

Model Year200820082008201120112011
ModelA6 / S6A6 / S6A6 / S6C-ClassC-ClassC-Class
TrimA6 3.2A6 4.2S6C300 Sport SedanC350 Sport SedanC63 AMG
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
7-speed manually-shiftable CVT$1100     
6-speed manually-shiftable automatic $1100$1100   
6-speed manual   $150  
7-speed manually-shiftable automatic    $1200$1200
FWD$0     
AWD $1700$1700   
RWD   $0$0$0
Accessories 
Remote window/roof operation   $15$15$15
Sunshade, rear, power$225$225 $225$225$225
Sunshades, second row$125$125    
Brakes, Airbags, and Other Safety 
Full-size spare tire$225$225$225   
Knee airbag, driver   $75$75$75
Obstacle detection, rear$250$250$250   
Temporary spare tire   $150$150$150
Cargo Management 
Cargo mat$40$40$40   
Cargo net$40$40$40   
Rear seat pass-through  $100$100$100$100
Ski sack  $50   
Storage compartment under front seat(s)$50$50$50   
Climate Control 
Residual heat$50$50$50   
Exterior 
Body kit   $0$0$0
Bodyside cladding  $350   
Bodyside moldings$75$75    
Rear spoiler    $200$200
Infotainment 
Aux input   $50$50$50
CD changer, in-dash   $325$325$325
CD changer, remote$200$200$200   
DVD-compatible player   $0$0$0
Media drive   $15$15$15
SD Card slot   $25$25$25
Surround sound$250$250$250  $250
Traffic information     $25
Instruments, Lights, and Mirrors 
Auto-dimming passenger-side mirror$75$75$75   
Chronometer     $100
Interior ambient lighting$150$150$150   
Power-folding mirrors$50$50$50   
Steering-linked fog lights   $50$50$50
Steering-linked headlights$150$150$150   
Seats and Interior Trim 
Manual lumbar adjuster, passenger seat   $50$50 
Manual thigh support length adjuster, driver seat$50$50$50   
Memory system, passenger seat     $150
Metal pedals   $75$75$75
Power 4-way lumbar adjuster, passenger seat$150$150$150  $150
Power seatback bolsters, driver seat     $100
Power seatback bolsters, passenger seat     $100
Power-folding headrests, second row seats   $50$50$50
Upholstered instrument cluster hood, leather $200    
Upholstered instrument panel, leather     $1000
Suspension, Wheels, and Tires 
Adaptive dampers - mechanical   $100$100 
Transmission 
Steering-wheel-mounted transmission controls$100$100$100  $100
Total Value of Features$3,355$5,255$5,130$1,455$2,705$4,530
Value of Feature Adjustments$1,900$3,800$3,675$0$1,250$3,075
Value of Feature Adjustments-1,767-3,535-3,4220-1,164-2,869

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

Model Year20082011
ModelA6 / S6C-Class
Body4dr Sedan4dr Sedan
Wheelbase111.9 in108.7 in
Length193.5 in182.3 in
Width73.1 in69.7 in
Height57.5 in56.3 in
Curb Weight4,013 lb.3,528 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 in55.1 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
Audi A6 / S6 A6 3.2

S Line Package
FeatureValueRequested?
Upgraded leather upholstery0No
Leather upholstery, extended coverage0No
Manual thigh support adjuster, driver seat50No
Front sport buckets100Yes
Special interior trim0No
Steering-wheel-mounted transmission controls100Yes
Upholstered door panels, leather250Yes
Total Requested45090%
Total Not Requested5010%
Premium Package
FeatureValueRequested?
Bose, 330W, 13 speakers (with subwoofer)350No
Power-folding mirrors50No
Auto-dimming passenger-side mirror75No
Heated front seats200Yes
Sunroof900Yes
Auto-dimming rearview mirror150Yes
Xenon HID headlights500Yes
Memory system, driver seat200Yes
Auto-dimming driver-side mirror75Yes
Compass0Yes
Surround sound250Yes
Storage compartment under front seat(s)50No
Total Requested227581%
Total Not Requested52519%
Technology Package
FeatureValueRequested?
Navigation system600Yes
Tilt/telescoping steering wheel, power100Yes
Universal garage door opener100Yes
Steering-linked headlights150No
Obstacle detection, rear250No
Rearview camera200Yes
Proximity key250Yes
Voice control for nav and audio100Yes
Total Requested135077%
Total Not Requested40023%

Option Package Details
Audi A6 / S6 A6 4.2

S Line Package
FeatureValueRequested?
Manual thigh support adjuster, driver seat50No
Front sport buckets100Yes
Special interior trim0No
Steering-wheel-mounted transmission controls100Yes
Total Requested20080%
Total Not Requested5020%
Technology Package
FeatureValueRequested?
Navigation system600Yes
Obstacle detection, rear250No
Rearview camera200Yes
Proximity key250Yes
Voice control for nav and audio100Yes
Total Requested115082%
Total Not Requested25018%

Option Package Details
Audi A6 / S6 S6

Technology Package
FeatureValueRequested?
Navigation system600Yes
Obstacle detection, rear250No
Rearview camera200Yes
Proximity key250Yes
Voice control for nav and audio100Yes
Total Requested115082%
Total Not Requested25018%

Option Package Details
Mercedes-Benz C-Class C300 Sport Sedan

Leather seating surfaces
FeatureValueRequested?
Leather seating surfaces900Yes
Upholstered door panels, leather250Yes
Total Requested1150100%
Total Not Requested00%
Multimedia Package
FeatureValueRequested?
Navigation system600Yes
Voice control for nav and audio100Yes
Traffic information25No
Media drive, large15No
CD changer, in-dash200Yes
DVD-compatible player0No
iPod integration100Yes
SD Card slot25No
Total Requested100094%
Total Not Requested656%
Lighting Package
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50Yes
Steering-linked fog lights50No
Total Requested55092%
Total Not Requested508%
Premium 1 Package
FeatureValueRequested?
Tilt/telescoping steering wheel, power100Yes
Memory system, driver seat200Yes
Compass0Yes
Mirror tilt-down in reverse25Yes
Power 4-way lumbar adjuster, driver seat100Yes
Folding second row seats300Yes
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Rain-sensing wipers175Yes
Sunshade, rear, power225Yes
Rear seat pass-through100No
Satellite radio200Yes
Auto-dimming driver-side mirror75Yes
Second-row 2-section 3-person split bench100No
Total Requested165089%
Total Not Requested20011%

Option Package Details
Mercedes-Benz C-Class C350 Sport Sedan

Leather seating surfaces
FeatureValueRequested?
Leather seating surfaces900Yes
Upholstered door panels, leather250Yes
Total Requested1150100%
Total Not Requested00%
Multimedia Package
FeatureValueRequested?
Navigation system600Yes
Voice control for nav and audio100Yes
Traffic information25No
Media drive, large15No
CD changer, in-dash200Yes
DVD-compatible player0No
iPod integration100Yes
SD Card slot25No
Total Requested100094%
Total Not Requested656%
Lighting Package
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50Yes
Steering-linked fog lights50No
Total Requested55092%
Total Not Requested508%

Option Package Details
Mercedes-Benz C-Class C63 AMG

Multimedia Package
FeatureValueRequested?
Surround sound250Yes
Harman/Kardon, 450W, 12 speakers (with subwoofer)350No
Navigation system600Yes
Voice control for nav and audio100Yes
Traffic information25No
Media drive, large15No
CD changer, in-dash200Yes
DVD-compatible player0No
iPod integration100Yes
SD Card slot25No
Total Requested125075%
Total Not Requested41525%
AMG Leather 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%
Lighting Package
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50Yes
Steering-linked fog lights50No
Total Requested55092%
Total Not Requested508%

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