Audi A6 / S6 Audi A6 / S6 2008 Mercedes-Benz C-Class Mercedes-Benz C-Class 2016

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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: $49,930

Mercedes-Benz C-Class C300   
Difference: $7,535

Lowest Total Invoice: $46,500

Mercedes-Benz C-Class C300   
Difference: $6,955

Calculate Payments

  Down Payment Interest Rate Term
Model Year2008200820082016201620162016
ModelA6 / S6A6 / S6A6 / S6C-ClassC-ClassC-ClassC-Class
TrimA6 3.2A6 4.2S6C300C450 AMGAMG C63AMG C63 S
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Base Price $42,950 $56,300 $72,350 $38,950 $50,800 $65,250 $73,250
Base Invoice $39,943 $52,361 $67,285 $36,224 $47,244 $60,683 $68,123
Premium Package 3,550            
Technology Package 4,100 3,450 3,350        
S Line Package 2,000 1,000          
Sport suspension (upgrade) 500 500          
Sunshade, rear, power 400 400   440 440 440 440
iPod integration 290 290 290        
Lane departure warning 900 900 900        
Adaptive cruise control 2,000 2,000 2,000        
Warm Weather Package     1,190        
Blind spot warning system       550      
Garmin Map Pilot       600 600 600 600
Interior Package       2,880      
Premium 2 Package       2,220 1,520    
Metallic paint (extra cost)       720 720 720 720
Wood trim       325 325 325 0
Sunshades, second row       380 380 380 380
Rearview camera       460 460 460 460
Panoramic sunroof       1,480 1,480 1,480 1,480
Driver Assistance Package         2,250 2,250 2,250
designo Package         3,620 3,090 550
Premium Package 3,302            
Technology Package 3,813 3,208 3,115        
S Line Package 1,860 930          
Sport suspension (upgrade) 466 466          
Sunshade, rear, power 373 373   409 409 409 409
iPod integration 225 225 225        
Lane departure warning 838 838 838        
Adaptive cruise control 1,860 1,860 1,860        
Warm Weather Package     1,106        
Blind spot warning system       512      
Garmin Map Pilot       558 558 558 558
Interior Package       2,678      
Premium 2 Package       2,065 1,414    
Metallic paint (extra cost)       669 669 669 669
Wood trim       302 302 302 0
Sunshades, second row       354 354 353 353
Rearview camera       428 428 428 428
Panoramic sunroof       1,376 1,376 1,376 1,376
Driver Assistance Package         2,092 2,092 2,092
designo Package         3,367 2,874 512
Options (change) 13,740 8,540 7,730 10,055 11,795 9,745 6,880
Options (change) 12,737 7,900 7,144 9,351 10,969 9,061 6,397
Destination 775 775 775 925 925 925 925
Gas Tax 0 0 1,300 0 0 0 0
Total Price $57,465 $65,615 $82,155 $49,930 $63,520 $75,920 $81,055
Total Invoice $53,455 $61,036 $76,504 $46,500 $59,138 $70,669 $75,445

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While we strive for accuracy, the site is not error-free, and prices can change at any time.

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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
TrueDelta Adjusted Price Difference: $9,545
TrueDelta Adjusted Invoice Difference: $8,827
Model Year2008200820082016201620162016
ModelA6 / S6A6 / S6A6 / S6C-ClassC-ClassC-ClassC-Class
TrimA6 3.2A6 4.2S6C300C450 AMGAMG C63AMG C63 S
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Engine255hp V6350hp V8435hp V10241hp I4362hp V6469hp V8503hp V8
TransmissionCVT-7T6T6T7T7T7T7
DrivetrainFWDAWDAWDRWDAWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)330, 13330, 13330, 13590, 13590, 13590, 13590, 13
Tire (rear if not all the same)245/40-18245/40-18265/35-19225/50-17225/45-18245/40-18245/35-19
Total Price$57,465$65,615$82,155$49,930$63,520$75,920$81,055
Adjustments for Features0-1,700-2,425-2,010-6,635-5,585-6,285
Feature-Adjusted Total Price$57,465$63,915$79,730$47,920$56,885$70,335$74,770
Cost Above Minimum$0$6,450$22,265$0$8,965$22,415$26,850
Total Invoice$53,455$61,036$76,504$46,500$59,138$70,669$75,445
Adjustments for Features0-1,581-2,258-1,872-6,177-5,199-5,850
Feature-Adjusted Total Invoice$53,455$59,455$74,246$44,628$52,961$65,470$69,595
Cost Above Minimum$0$6,000$20,791$0$8,333$20,842$24,967

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

Model Year2008200820082016201620162016
ModelA6 / S6A6 / S6A6 / S6C-ClassC-ClassC-ClassC-Class
TrimA6 3.2A6 4.2S6C300C450 AMGAMG C63AMG C63 S
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
7-speed manually-shiftable CVT$1100      
6-speed manually-shiftable automatic $1100$1100    
7-speed manually-shiftable automatic   $1200$1200$1200$1200
FWD$0      
AWD $1700$1700 $1700  
RWD   $0 $0$0
Accessories 
Adaptive cruise control$600$600$600    
Adaptive cruise control, all-speed    $850$850$850
Cruise control   $150   
Remote app   $25$25$25$25
Remote climate control   $25$25$25$25
Remote start via app   $75$75$75$75
Remote window/roof operation   $15$15$15$15
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0$0$0    
Automatic braking, high-speed or partial   $200$200$200$200
Automatic braking, low-speed   $200$200$200$200
Blind spot collision prevention    $150$150$150
Blind spot warning system   $200$200$200$200
Collision preparation system, rear    $100$100$100
Cross-traffic warning, rear    $100$100$100
Driver drowsiness monitor   $150$150$150$150
Forward collision warning   $200$200$200$200
Full-size spare tire$225$225$225    
Knee airbag, driver   $75$75$75$75
Lane departure warning$200$200$200 $200$200$200
Lane keeping assist    $400$400$400
Obstacle detection, rear$250$250$250    
Pedestrian detection    $50$50$50
Radar- or camera-based collision preparation system   $0$0$0$0
Tires, run-flat   $150$150  
Torque vectoring, brake-based   $100$100$100$100
Cargo Management 
Cargo mat$40$40$40    
Cargo net$40$40$40    
Console with shifter$150$150$150    
Console without shifter   $150$150$150$150
Overhead sunglass holder   $25$25$25$25
Rear seat pass-through  $100    
Ski sack  $50    
Storage compartment under front seat(s)$50$50$50    
Climate Control 
Residual heat$50$50$50    
Drivetrain 
Active rear differential      $500
Electronically-variable engine mounts (performance-oriented)      $500
Limited-slip rear differential     $300 
Engine / Motor 
Automatic start / stop   $150$150$150$150
Dual-mode exhaust     $250$250
Raised top speed limiter      $0
Exterior 
Body kit    $0$0$0
Bodyside cladding  $350    
Bodyside moldings$75$75     
Painted brake calipers (optional)      $0
Panoramic sunroof   $1200$1200$1200$1200
Rear spoiler    $200$200$200
Solar panel  $300    
Sunroof$900$900$900    
Infotainment 
Bluetooth audio streaming   $25$25$25$25
CD changer, remote$200$200$200    
CD player   $125$125$125$125
Handwriting recognition   $200$200$200$200
HD radio   $50$50$50$50
In-vehicle Internet   $150$150$150$150
iPod integration$100$100$100    
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 information   $25$25$25$25
USB port   $25$25$25$25
Wi-Fi hotspot   $50$50$50$50
Instruments, Lights, and Mirrors 
Analog clock   $25$25  
Auto-dimming passenger-side mirror$75$75$75    
Boost gauge     $75$75
Chronometer     $100$100
Fog lights$125$125$125    
Headlight washers$50$50$50    
Interior ambient lighting$150$150$150    
Interior ambient lighting, configurable   $150$150$150$150
LED headlights, single projector or low beam only   $750$750$750$750
Steering-linked headlights$150$150$150    
Xenon HID headlights$500$500$500    
Seats and Interior Trim 
Cooled or ventilated front seats   $300$300$300$300
Door sill trim plates$100$100$100    
Illuminated door sill trim plates   $200$200$200$200
Leather door panel trim$250$250$250 $250$250$250
Leather-wrapped steering wheel$150$150$150$150$150$150 
Manual thigh support length adjuster, driver seat$50$50$50    
Memory system, passenger seat   $150$150$150$150
Metal pedals    $75$75$75
Power headrest height adjuster, driver seat   $50$50$50$50
Power headrest height adjuster, passenger seat   $50$50$50$50
Power thigh support length adjuster, driver seat   $100$100$100$100
Power thigh support length adjuster, passenger seat   $100$100$100$100
Synthetic suede steering wheel      $150
Upholstered instrument panel    $300$300$300
Suspension, Wheels, and Tires 
Adaptive dampers - electrical    $500$500$500
Adaptive dampers - mechanical   $100   
Crosswind stabilization   $50$50$50$50
Electronic systems calibration selector   $200$200$200$200
Sport suspension (upgrade)$0$0$0 $0$0$0
Suggestive steering   $0$0$0$0
Transmission 
Launch control     $100$100
Total Value of Features$5,580$7,280$8,005$7,590$12,215$11,165$11,865
Value of Feature Adjustments$0$1,700$2,425$2,010$6,635$5,585$6,285
Value of Feature Adjustments0-1,581-2,258-1,872-6,177-5,199-5,850

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

Model Year20082016
ModelA6 / S6C-Class
Body4dr Sedan4dr Sedan
Wheelbase111.9 in111.8 in
Length193.5 in184.5 in
Width73.1 in71.3 in
Height57.5 in56.8 in
Curb Weight4,013 lb.3,418 lb.
Fuel Capacity21.1 gal.18.0 gal.
Row 1 Headroom38.7 in37.1 in
Row 1 Shoulder Room57.1 in55.3 in
Row 1 Legroom41.3 in41.7 in
Row 2 Headroom37.8 in37.1 in
Row 2 Shoulder Room55.9 in55.0 in
Row 2 Legroom36.9 in35.2 in
Cargo Volume15.9 ft312.6 ft3

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Option Package Details
Audi A6 / S6 A6 3.2

Premium Package
FeatureValueRequested?
Bose, 330W, 13 speakers (with subwoofer)350No
Power-folding mirrors50Yes
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 Requested232583%
Total Not Requested47517%
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%
S Line Package
FeatureValueRequested?
Upgraded leather upholstery0No
Leather upholstery, extended coverage0No
Manual thigh support adjuster, driver seat50Yes
Front sport buckets100Yes
Special interior trim0No
Steering-wheel-mounted transmission controls100Yes
Upholstered door panels, leather250Yes
Total Requested500100%
Total Not Requested00%

Option Package Details
Audi A6 / S6 A6 4.2

S Line Package
FeatureValueRequested?
Manual thigh support adjuster, driver seat50Yes
Front sport buckets100Yes
Special interior trim0No
Steering-wheel-mounted transmission controls100Yes
Total Requested250100%
Total Not Requested00%
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

Warm Weather Package
FeatureValueRequested?
Sunshades, second row125Yes
Sunshade, rear, power225Yes
Solar panel300No
Total Requested35054%
Total Not Requested30046%
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

Wood trim
FeatureValueRequested?
Wood trim300Yes
Analog clock25No
Total Requested30092%
Total Not Requested258%
Garmin Map Pilot
FeatureValueRequested?
Navigation system600Yes
Voice control for nav and audio100Yes
Traffic information25No
Total Requested70097%
Total Not Requested253%
Interior Package
FeatureValueRequested?
Leather seating surfaces900Yes
Cooled or ventilated front seats300No
Heated front seats200Yes
Power headrest height adjuster, passenger seat50No
Power thigh support adjuster, passenger seat100No
Memory system, passenger seat150No
Illuminated door sill trim plates100No
Interior ambient lighting, configurable150No
Total Requested110056%
Total Not Requested85044%
Premium 2 Package
FeatureValueRequested?
Surround sound250Yes
LED tail lights0No
LED headlights, single projector or low beam only750No
Burmester, 590W, 13 speakers (with subwoofer)350No
Satellite radio200Yes
Proximity key250Yes
Total Requested70039%
Total Not Requested110061%

Option Package Details
Mercedes-Benz C-Class C450 AMG

Wood trim
FeatureValueRequested?
Wood trim300Yes
Analog clock25No
Total Requested30092%
Total Not Requested258%
Garmin Map Pilot
FeatureValueRequested?
Navigation system600Yes
Voice control for nav and audio100Yes
Traffic information25No
Total Requested70097%
Total Not Requested253%
Driver Assistance Package
FeatureValueRequested?
Rear cross-traffic detection100No
Collision preparation system, rear100No
Pedestrian detection50No
Lane keeping assist system400No
Lane departure warning system200Yes
Adaptive cruise control, all-speed700No
Blind spot intervention150No
Total Requested20012%
Total Not Requested150088%
Premium 2 Package
FeatureValueRequested?
Surround sound250Yes
LED tail lights0No
LED headlights, single projector or low beam only750No
Burmester, 590W, 13 speakers (with subwoofer)350No
Total Requested25019%
Total Not Requested110081%
designo Package
FeatureValueRequested?
Special interior trim0No
Leather door panel trim250Yes
Leather seating surfaces900Yes
Cooled or ventilated front seats300No
Upgraded leather upholstery0No
Heated front seats200Yes
Power headrest height adjuster, passenger seat50No
Power thigh support adjuster, passenger seat100No
Memory system, passenger seat150No
Illuminated door sill trim plates100No
Interior ambient lighting, configurable150No
Total Requested135061%
Total Not Requested85039%

Option Package Details
Mercedes-Benz C-Class AMG C63

Wood trim
FeatureValueRequested?
Wood trim300Yes
Analog clock25No
Total Requested30092%
Total Not Requested258%
Driver Assistance Package
FeatureValueRequested?
Rear cross-traffic detection100No
Collision preparation system, rear100No
Pedestrian detection50No
Lane keeping assist system400No
Lane departure warning system200Yes
Adaptive cruise control, all-speed700No
Blind spot intervention150No
Total Requested20012%
Total Not Requested150088%
designo Package
FeatureValueRequested?
Special interior trim0No
Leather door panel trim250Yes
Leather seating surfaces900Yes
Cooled or ventilated front seats300No
Upgraded leather upholstery0No
Total Requested115079%
Total Not Requested30021%
Garmin Map Pilot
FeatureValueRequested?
Navigation system600Yes
Voice control for nav and audio100Yes
Traffic information25No
Total Requested70097%
Total Not Requested253%

Option Package Details
Mercedes-Benz C-Class AMG C63 S

Wood trim
FeatureValueRequested?
Wood trim300Yes
Analog clock25No
Total Requested30092%
Total Not Requested258%
Garmin Map Pilot
FeatureValueRequested?
Navigation system600Yes
Voice control for nav and audio100Yes
Traffic information25No
Total Requested70097%
Total Not Requested253%
Driver Assistance Package
FeatureValueRequested?
Rear cross-traffic detection100No
Collision preparation system, rear100No
Pedestrian detection50No
Lane keeping assist system400No
Lane departure warning system200Yes
Adaptive cruise control, all-speed700No
Blind spot intervention150No
Total Requested20012%
Total Not Requested150088%
designo Package
FeatureValueRequested?
Special interior trim0No
Leather door panel trim250Yes
Cooled or ventilated front seats300No
Total Requested25045%
Total Not Requested30055%

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