Audi A6 / S6 Audi A6 / S6 2008 Mercedes-Benz C-Class Mercedes-Benz C-Class 2017

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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: $50,530

Mercedes-Benz C-Class C300   
Difference: $4,385

Lowest Total Invoice: $47,058

Mercedes-Benz C-Class C300   
Difference: $4,024

Calculate Payments

  Down Payment Interest Rate Term
Model Year20082008200820172017201720172017
ModelA6 / S6A6 / S6A6 / S6C-ClassC-ClassC-ClassC-ClassC-Class
TrimA6 3.2A6 4.2S6C300C350eAMG C43AMG C63AMG C63 S
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Base Price $42,950 $56,300 $72,350 $39,500 $46,050 $52,000 $65,200 $72,800
Base Invoice $39,943 $52,361 $67,285 $36,735 $42,827 $48,360 $60,636 $67,704
Technology Package 4,100 3,450 3,350          
Premium Package 3,550              
S Line Package 2,000 1,000            
Sport suspension (upgrade) 500 500            
Sunshade, rear, power 400 400   440 440 440 440 440
Rear side airbags 350 350 350          
iPod integration 290 290 290          
Warm Weather Package     1,190          
designo Package       4,500 4,500 3,500 3,100 500
Upholstered instrument panel       350 350      
Interior ambient lighting, configurable       310 310      
Premium 1 Package       1,300 1,300      
Garmin Map Pilot       625 625      
Panoramic sunroof       1,480 1,480 1,480 1,480 1,480
Sunshades, second row       380 380 380 380 380
Metallic paint (extra cost)       720 720 720 720 720
Premium 3 Package           4,150 2,450 2,450
Technology Package 3,813 3,208 3,115          
Premium Package 3,302              
S Line Package 1,860 930            
Sport suspension (upgrade) 466 466            
Sunshade, rear, power 373 373   409 409 409 409 409
Rear side airbags 325 325 325          
iPod integration 225 225 225          
Warm Weather Package     1,106          
designo Package       4,185 4,185 3,255 2,883 465
Upholstered instrument panel       326 326      
Interior ambient lighting, configurable       288 288      
Premium 1 Package       1,209 1,209      
Garmin Map Pilot       581 581      
Panoramic sunroof       1,376 1,376 1,376 1,376 1,376
Sunshades, second row       354 354 354 353 353
Metallic paint (extra cost)       670 670 670 670 670
Premium 3 Package           3,860 2,279 2,279
Options (change) 11,190 5,990 5,180 10,105 10,105 10,670 8,570 5,970
Options (change) 10,364 5,527 4,771 9,398 9,398 9,924 7,970 5,552
Destination 775 775 775 925 925 925 925 925
Gas Tax 0 0 1,300 0 -4,043 0 0 0
Total Price $54,915 $63,065 $79,605 $50,530 $53,037 $63,595 $74,695 $79,695
Total Invoice $51,082 $58,663 $74,131 $47,058 $49,107 $59,209 $69,531 $74,181

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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: $6,295
TrueDelta Adjusted Invoice Difference: $5,803
Model Year20082008200820172017201720172017
ModelA6 / S6A6 / S6A6 / S6C-ClassC-ClassC-ClassC-ClassC-Class
TrimA6 3.2A6 4.2S6C300C350eAMG C43AMG C63AMG C63 S
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Engine255hp V6350hp V8435hp V10241hp I4208hp I4 PiH362hp V6469hp V8503hp V8
TransmissionCVT-7T6T6T7T7T9T7T7
DrivetrainFWDAWDAWDRWDRWDAWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)330, 13330, 13330, 13?, 5?, 5590, 13590, 13590, 13
Tire (rear if not all the same)245/40-18245/40-18265/35-19225/50-17225/45-18225/45-18245/40-18245/35-19
Total Price$54,915$63,065$79,605$50,530$53,037$63,595$74,695$79,695
Adjustments for Features0-1,700-2,425-1,910-3,435-6,200-4,700-5,400
Feature-Adjusted Total Price$54,915$61,365$77,180$48,620$49,602$57,395$69,995$74,295
Cost Above Minimum$0$6,450$22,265$0$982$8,775$21,375$25,675
Total Invoice$51,082$58,663$74,131$47,058$49,107$59,209$69,531$74,181
Adjustments for Features0-1,581-2,258-1,779-3,180-5,772-4,375-5,026
Feature-Adjusted Total Invoice$51,082$57,082$71,873$45,279$45,927$53,437$65,156$69,155
Cost Above Minimum$0$6,000$20,791$0$648$8,158$19,877$23,876

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

Model Year20082008200820172017201720172017
ModelA6 / S6A6 / S6A6 / S6C-ClassC-ClassC-ClassC-ClassC-Class
TrimA6 3.2A6 4.2S6C300C350eAMG C43AMG C63AMG C63 S
Body4dr Sedan4dr 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
9-speed manually-shiftable automatic     $1400  
FWD$0       
AWD $1700$1700  $1700  
RWD   $0$0 $0$0
Accessories 
Eco accelerator    $100   
Hands-free trunk or liftgate     $100$100$100
Power trunk closer     $350$350$350
Remote app   $25$25$25$25$25
Remote climate control   $25$25$25$25$25
Remote start via app   $75$75$75$75$75
Remote window/roof operation   $15$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$200
Automatic braking, low-speed   $200$200$200$200$200
Blind spot warning system   $200$200$200$200$200
Driver drowsiness monitor   $150$150$150$150$150
Forward collision warning   $200$200$200$200$200
Full-size spare tire$225$225$225     
Knee airbag, driver   $75$75$75$75$75
Obstacle detection, rear$250$250$250     
Radar- or camera-based collision preparation system   $0$0$0$0$0
Tires, run-flat   $150$150$150  
Torque vectoring, brake-based   $100$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$150
Overhead sunglass holder   $25$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 
3.6 kW onboard charger    $0   
6 kWh battery pack    $0   
Automatic start / stop   $150$150$150$150$150
Dual-mode exhaust      $250$250
Raised top speed limiter       $0
Exterior 
Body kit    $0$0$0$0
Bodyside cladding  $350     
Bodyside moldings$75$75      
Painted brake calipers (optional)       $0
Panoramic sunroof   $1200$1200$1200$1200$1200
Rear spoiler      $200$200
Solar panel  $300     
Sunroof$900$900$900     
Infotainment 
App support     $0$0$0
Bluetooth audio streaming   $25$25$25$25$25
CD changer, remote$200$200$200     
CD player   $125$125$125$125$125
DVD-compatible player     $0$0$0
Handwriting recognition     $200$200$200
HD radio   $50$50$50$50$50
In-vehicle Internet   $150$150$150$150$150
iPod integration$100$100$100     
Media drive     $15$15$15
Navigation map updates, three years     $0$0$0
SD Card slot   $25$25$25$25$25
SMS text-to-speech reader   $25$25$25$25$25
Surround sound$250$250$250  $250$250$250
Telematics service, such as OnStar, with navigation   $225$225$225$225$225
Traffic + travel information     $25$25$25
Traffic information   $25$25   
USB port   $25$25$25$25$25
Wi-Fi hotspot   $50$50$50$50$50
Instruments, Lights, and Mirrors 
Analog clock   $25$25   
Auto-dimming passenger-side mirror$75$75$75     
Boost gauge     $75$75$75
Chronometer     $100$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$150
Large energy flow and fuel economy display    $25   
LED headlights, single projector or low beam only     $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  
Door sill trim plates$100$100$100$100$100   
Illuminated door sill trim plates     $200$200$200
Leather-wrapped steering wheel$150$150$150$150$150$150$150 
Manual thigh support length adjuster, driver seat$50$50$50     
Memory system, passenger seat   $150$150$150$150$150
Metal pedals     $75$75$75
Power headrest height adjuster, driver seat   $50$50$50$50$50
Power headrest height adjuster, passenger seat   $50$50$50$50$50
Power thigh support length adjuster, driver seat   $100$100$100$100$100
Power thigh support length adjuster, passenger seat   $100$100$100$100$100
Synthetic suede steering wheel       $150
Upholstered instrument panel   $300$300$300$300$300
Suspension, Wheels, and Tires 
Adaptive dampers - electrical    $500$500$500$500
Adaptive dampers - mechanical   $100    
Air suspension, auto-leveling and height adjustable    $1000   
Crosswind stabilization   $50$50$50$50$50
Electronic systems calibration selector   $200$200$200$200$200
Sport suspension (upgrade)$0$0$0 $0$0$0$0
Suggestive steering   $0$0$0$0$0
Transmission 
Launch control      $100$100
Total Value of Features$4,780$6,480$7,205$6,690$8,215$10,980$9,480$10,180
Value of Feature Adjustments$0$1,700$2,425$1,910$3,435$6,200$4,700$5,400
Value of Feature Adjustments0-1,581-2,258-1,779-3,180-5,772-4,375-5,026

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

Model Year20082017
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.17.4 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

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%
Premium Package
FeatureValueRequested?
Bose, 330W, 13 speakers (with subwoofer)350No
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
Power-folding mirrors50Yes
Auto-dimming passenger-side mirror75No
Total Requested232583%
Total Not Requested47517%
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

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

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

Option Package Details
Mercedes-Benz C-Class C300

designo Package
FeatureValueRequested?
Upgraded leather upholstery0No
Heated front seats200Yes
Cooled or ventilated front seats300No
Special interior trim0No
Leather door panel trim250Yes
Leather seating surfaces900Yes
Power headrest height adjuster, passenger seat50No
Power thigh support length adjuster, passenger seat100No
Memory system, passenger seat150No
Total Requested135069%
Total Not Requested60031%
Premium 1 Package
FeatureValueRequested?
Satellite radio200Yes
Proximity key250Yes
Blind spot warning system200No
Total Requested45069%
Total Not Requested20031%
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 C350e

designo Package
FeatureValueRequested?
Upgraded leather upholstery0No
Heated front seats200Yes
Cooled or ventilated front seats300No
Special interior trim0No
Leather door panel trim250Yes
Leather seating surfaces900Yes
Power headrest height adjuster, passenger seat50No
Power thigh support length adjuster, passenger seat100No
Memory system, passenger seat150No
Total Requested135069%
Total Not Requested60031%
Premium 1 Package
FeatureValueRequested?
Satellite radio200Yes
Proximity key250Yes
Blind spot warning system200No
Total Requested45069%
Total Not Requested20031%
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 C43

designo Package
FeatureValueRequested?
Upgraded leather upholstery0No
Cooled or ventilated front seats300No
Special interior trim0No
Leather door panel trim250Yes
Leather seating surfaces900Yes
Total Requested115079%
Total Not Requested30021%
Premium 3 Package
FeatureValueRequested?
Power decklid350No
Hands-free trunk or liftgate100No
Surround sound250Yes
LED tail lights0No
LED headlights, single projector or low beam only750No
Burmester, 590W, 13 speakers (with subwoofer)350No
Illuminated door sill trim plates100No
Handwriting recognition200No
Interior ambient lighting, configurable150No
DVD-compatible player0No
Media drive15No
Traffic + travel information25No
App support0No
Navigation map updates, three years0No
Navigation system600Yes
Voice control for nav and audio100Yes
Total Requested95032%
Total Not Requested204068%

Option Package Details
Mercedes-Benz C-Class AMG C63

Premium 3 Package
FeatureValueRequested?
Power decklid350No
Hands-free trunk or liftgate100No
Handwriting recognition200No
Interior ambient lighting, configurable150No
DVD-compatible player0No
Media drive15No
Traffic + travel information25No
App support0No
Navigation map updates, three years0No
Navigation system600Yes
Voice control for nav and audio100Yes
Total Requested70045%
Total Not Requested84055%
designo Package
FeatureValueRequested?
Special interior trim0No
Leather door panel trim250Yes
Upgraded leather upholstery0No
Leather seating surfaces900Yes
Total Requested1150100%
Total Not Requested00%

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

designo Package
FeatureValueRequested?
Special interior trim0No
Leather door panel trim250Yes
Total Requested250100%
Total Not Requested00%
Premium 3 Package
FeatureValueRequested?
Power decklid350No
Hands-free trunk or liftgate100No
LED tail lights0No
LED headlights, single projector or low beam only750No
Handwriting recognition200No
Interior ambient lighting, configurable150No
DVD-compatible player0No
Media drive15No
Traffic + travel information25No
App support0No
Navigation map updates, three years0No
Navigation system600Yes
Voice control for nav and audio100Yes
Total Requested70031%
Total Not Requested159069%

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