Audi A6 / S6 Audi A6 / S6 2016 Mercedes-Benz C-Class Mercedes-Benz C-Class 2010
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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: $46,625

Mercedes-Benz C-Class C300 Sport Sedan   
Difference: $26,625

Lowest Total Invoice: $43,422

Mercedes-Benz C-Class C300 Sport Sedan   
Difference: $24,769

Calculate Payments

  Down Payment Interest Rate Term
Model Year201620102010
ModelA6 / S6C-ClassC-Class
TrimS6 4.0 TFSIC300 Sport SedanC350 Sport Sedan
Body4dr Sedan4dr Sedan4dr Sedan
Base Price $70,900 $33,600 $39,750
Base Invoice $65,938 $31,248 $36,968
Warm Weather Package 500    
Metallic paint (extra cost) 575 720 720
Rear side airbags 350 410 410
Leather seating surfaces   1,590 1,590
Premium 2 Package   3,700 1,400
Dynamic Handling Package   1,500 1,500
Multimedia Package   2,650 2,650
Proximity key   1,130 1,130
Rearview camera   450 450
Warm Weather Package 467    
Metallic paint (extra cost) 536 670 670
Rear side airbags 325 381 381
Leather seating surfaces   1,479 1,479
Premium 2 Package   3,441 1,302
Dynamic Handling Package   1,395 1,395
Multimedia Package   2,464 2,464
Proximity key   1,051 1,051
Rearview camera   418 418
Options (change) 1,425 12,150 9,850
Options (change) 1,328 11,299 9,160
Destination 925 875 875
Total Price $73,250 $46,625 $50,475
Total Invoice $68,191 $43,422 $47,003

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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

Want to find out how much dealers are willing to discount these cars?

Request free, no-obligation Audi A6 / S6 dealer quotes or Mercedes-Benz C-Class dealer quotes from dealers using our car quote form.

The process is easy and takes just a minute or two. You'll receive price quotes from local approved dealers within 48 hours.

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: $19,900
TrueDelta Adjusted Invoice Difference: $18,508
Model Year201620102010
ModelA6 / S6C-ClassC-Class
TrimS6 4.0 TFSIC300 Sport SedanC350 Sport Sedan
Body4dr Sedan4dr Sedan4dr Sedan
Engine450hp V8228hp V6268hp V6
TransmissionS7M6T7
DrivetrainAWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 10100, 8100, 8
Tire (rear if not all the same)255/40-19225/40-18225/40-18
Total Price$73,250$46,625$50,475
Adjustments for Features-6,7250-1,450
Feature-Adjusted Total Price$66,525$46,625$49,025
Cost Above Minimum$0$0$2,400
Total Invoice$68,191$43,422$47,003
Adjustments for Features-6,2610-1,350
Feature-Adjusted Total Invoice$61,930$43,422$45,653
Cost Above Minimum$0$0$2,231

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

Model Year201620102010
ModelA6 / S6C-ClassC-Class
TrimS6 4.0 TFSIC300 Sport SedanC350 Sport Sedan
Body4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
7-speed automated manual$1200  
6-speed manual $150 
7-speed manually-shiftable automatic  $1200
AWD$1700  
RWD $0$0
Accessories 
Remote window/roof operation $15$15
Sunshades, second row$125  
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats $0$0
Blind spot warning system$200  
Collision preparation system, rear$100  
Knee airbag, passenger$75  
Obstacle detection, front$150  
Obstacle detection, rear$250  
Rollover sensor$50  
Secondary collision brake assist$25  
Cargo Management 
Cargo net$40  
Climate Control 
Rear air vents $100$100
Rear air vents with automatic controls$250  
Rear dual-zone climate control$125  
Residual heat$50  
Engine / Motor 
Automatic start / stop$150  
Dual-mode exhaust, switchable$500  
Regenerative braking$0  
Exterior 
Body kit $0$0
Laminated front side windows$200  
Rear spoiler  $200
Infotainment 
4G LTE connectivity$0  
Bluetooth audio streaming$25  
CD changer, in-dash $325$325
CD player$125  
Handwriting recognition$200  
HD radio$50  
In-vehicle Internet$150  
Siri Eyes Free support$0  
Traffic + travel information$25  
Wi-Fi hotspot$50  
Instruments, Lights, and Mirrors 
Auto-dimming passenger-side mirror$75  
Fog lights $125$125
Headlight washers $50$50
Interior ambient lighting$150  
Power-folding mirrors$50  
Steering-linked fog lights $50$50
Seats and Interior Trim 
Aluminum trim $100 
Manual lumbar adjuster, passenger seat $50$50
Power 4-way lumbar adjuster, passenger seat$150  
Power-folding headrests, second row seats $50$50
Wood trim$300 $300
Suspension, Wheels, and Tires 
Air suspension, auto-leveling and height adjustable$1000  
Electronic systems calibration selector$200  
Total Value of Features$7,740$1,015$2,465
Value of Feature Adjustments$6,725$0$1,450
Value of Feature Adjustments-6,2610-1,350

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See a complete comparison of Audi A6 / S6 vs. Mercedes-Benz C-Class features.

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

Model Year20162010
ModelA6 / S6C-Class
Body4dr Sedan4dr Sedan
Wheelbase114.6 in108.7 in
Length194.2 in182.3 in
Width73.8 in69.7 in
Height57.8 in56.3 in
Curb Weight3,804 lb.3,528 lb.
Fuel Capacity19.8 gal.17.4 gal.
Row 1 Headroom37.2 in37.1 in
Row 1 Shoulder Room57.5 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 Room56.3 in55.1 in
Row 2 Hip Room0.0 in54.9 in
Row 2 Legroom37.4 in33.4 in
Cargo Volume14.1 ft312.4 ft3

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See a complete comparison of Audi A6 / S6 vs. Mercedes-Benz C-Class specs.

Option Package Details
Audi A6 / S6 S6 4.0 TFSI

Warm Weather Package
FeatureValueRequested?
Sunshades, second row125No
Sunshade, rear, power225Yes
Total Requested22564%
Total Not Requested12536%

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%
Premium 2 Package
FeatureValueRequested?
Second-row 2-section 3-person split bench100No
Folding second row seats300Yes
Xenon HID headlights500Yes
Sunshade, rear, power225Yes
Rear seat pass-through100Yes
Headlight washers50No
Steering-linked fog lights50No
Tilt/telescoping steering wheel, power100Yes
Memory system, driver seat200Yes
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Rain-sensing wipers175Yes
Satellite radio200Yes
Auto-dimming driver-side mirror75Yes
Compass0Yes
Mirror tilt-down in reverse25Yes
Heated front seats200Yes
Power 4-way lumbar adjuster, driver seat100Yes
Total Requested245092%
Total Not Requested2008%
Dynamic Handling Package
FeatureValueRequested?
Adaptive shocks - electrical400Yes
225/40ZR18 tires200No
Variable assist steering (optional)0No
255/35ZR18 tires200No
Steering-wheel-mounted transmission controls100Yes
Total Requested50056%
Total Not Requested40044%
Multimedia Package
FeatureValueRequested?
Navigation system600Yes
Voice control for nav and audio100Yes
Traffic information25No
Media drive, large15Yes
iPod integration100Yes
SD Card slot25Yes
CD changer, in-dash200No
DVD-compatible player0Yes
Total Requested84079%
Total Not Requested22521%

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%
Premium 2 Package
FeatureValueRequested?
Second-row 2-section 3-person split bench100No
Folding second row seats300Yes
Xenon HID headlights500Yes
Sunshade, rear, power225Yes
Rear seat pass-through100Yes
Headlight washers50No
Steering-linked fog lights50No
Total Requested112585%
Total Not Requested20015%
Dynamic Handling Package
FeatureValueRequested?
Adaptive shocks - electrical400Yes
225/40ZR18 tires200No
Variable assist steering (optional)0No
255/35ZR18 tires200No
Steering-wheel-mounted transmission controls100Yes
Total Requested50056%
Total Not Requested40044%
Multimedia Package
FeatureValueRequested?
Navigation system600Yes
Voice control for nav and audio100Yes
Traffic information25No
Media drive, large15Yes
iPod integration100Yes
SD Card slot25Yes
CD changer, in-dash200No
DVD-compatible player0Yes
Total Requested84079%
Total Not Requested22521%

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