Mercedes-Benz C-Class Mercedes-Benz C-Class 2008 Audi A6 / S6 Audi A6 / S6 2015

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

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

Lowest Total Price: $61,490

Mercedes-Benz C-Class C63 AMG   
Difference: $15,985

Lowest Total Invoice: $57,366

Mercedes-Benz C-Class C63 AMG   
Difference: $14,754

Calculate Payments

  Down Payment Interest Rate Term
Model Year20082015
ModelC-ClassA6 / S6
TrimC63 AMGS6 4.0 TFSI
Body4dr Sedan4dr Sedan
Base Price $53,800 $75,500
Base Invoice $50,034 $70,217
Premium II Package 1,080  
Multimedia Package 2,950  
Metallic paint (extra cost) 710 550
Wood trim 0  
iPod integration 375  
Warm Weather Package   500
Premium II Package 1,004  
Multimedia Package 2,744  
Metallic paint (extra cost) 660 511
Wood trim 0  
iPod integration 349  
Warm Weather Package   467
Options (change) 5,115 1,050
Options (change) 4,757 978
Destination 875 925
Gas Tax 1,700 0
Total Price $61,490 $77,475
Total Invoice $57,366 $72,120

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

Lowest Adjusted Price and Invoice: Mercedes-Benz C-Class C63 AMG
TrueDelta Adjusted Price Difference: $8,535
TrueDelta Adjusted Invoice Difference: $7,819
Model Year20082015
ModelC-ClassA6 / S6
TrimC63 AMGS6 4.0 TFSI
Body4dr Sedan4dr Sedan
Engine451hp V8420hp V8
TransmissionT7S7
DrivetrainRWDAWD
EPA Fuel Economy (city/highway)12/19 MPG17/27 MPG
Audio (watts, speakers)450, 12630, 14
Tire (rear if not all the same)235/40-18255/40-19
Total Price$61,490$77,475
Adjustments for Features0-7,450
Feature-Adjusted Total Price$61,490$70,025
Total Invoice$57,366$72,120
Adjustments for Features0-6,935
Feature-Adjusted Total Invoice$57,366$65,185

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

Model Year20082015
ModelC-ClassA6 / S6
TrimC63 AMGS6 4.0 TFSI
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
7-speed manually-shiftable automatic$1200 
7-speed automated manual $1200
RWD$0 
AWD $1700
Accessories 
Proximity key $250
Remote window/roof operation$15 
Sunshades, second row $125
Tilt/telescoping steering wheel, manual$250 
Tilt/telescoping steering wheel, power $350
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0 
Blind spot warning system $200
Collision preparation system, rear $100
Knee airbag, driver $75
Knee airbag, passenger $75
Obstacle detection, front $150
Obstacle detection, rear $250
Rearview camera $200
Rollover sensor $50
Cargo Management 
Cargo net $40
Climate Control 
Rear air vents$100 
Rear air vents with automatic controls $250
Rear dual-zone climate control $125
Residual heat $50
Drivetrain 
Active rear differential $500
Engine / Motor 
Dual-mode exhaust, switchable $500
Regenerative braking $0
Exterior 
Rear spoiler$200 
Infotainment 
Bluetooth audio streaming $25
CD changer, in-dash$325 
CD player $125
Handwriting recognition $200
HD radio $50
In-vehicle Internet $150
SD Card slot$25 
Traffic + travel information $25
Wi-Fi hotspot $50
Instruments, Lights, and Mirrors 
Auto-dimming passenger-side mirror $75
Chronometer$100 
Compass $0
Cornering lights $50
Fog lights$125 
Head-up display (HUD) $350
Headlight washers$50 
Interior ambient lighting $150
LED headlights $1000
Steering-linked fog lights$50 
Xenon HID headlights$500 
Seats and Interior Trim 
Door sill trim plates$100 
Illuminated door sill trim plates $200
Manual lumbar adjuster, driver seat$50 
Manual lumbar adjuster, passenger seat$50 
Memory system, driver seat $200
Power 4-way lumbar adjuster, driver seat $150
Power 4-way lumbar adjuster, passenger seat $150
Power seatback bolsters, driver seat$100 
Power seatback bolsters, passenger seat$100 
Power-folding headrests, second row seats$50 
Suspension, Wheels, and Tires 
Adaptive dampers - electrical $500
Air suspension, auto-leveling and height adjustable $1000
Electronic systems calibration selector $200
Total Value of Features$3,390$10,840
Value of Feature Adjustments$0$7,450
Value of Feature Adjustments0-6,935

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

Model Year20082015
ModelC-ClassA6 / S6
Body4dr Sedan4dr Sedan
Wheelbase108.7 in114.7 in
Length182.3 in193.9 in
Width69.7 in73.8 in
Height56.3 in57.8 in
Curb Weight3,662 lb.4,398 lb.
Fuel Capacity17.4 gal.19.8 gal.
Row 1 Headroom37.1 in37.2 in
Row 1 Shoulder Room54.7 in57.5 in
Row 1 Hip Room52.3 in0.0 in
Row 1 Legroom41.7 in41.3 in
Row 2 Headroom36.9 in37.8 in
Row 2 Shoulder Room55.1 in56.3 in
Row 2 Hip Room54.9 in0.0 in
Row 2 Legroom33.4 in37.4 in
Cargo Volume12.4 ft314.1 ft3

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Option Package Details
Mercedes-Benz C-Class C63 AMG

Premium II Package
FeatureValueRequested?
Xenon HID headlights500Yes
Sunshade, rear, power225Yes
Headlight washers50No
Steering-linked fog lights50No
Total Requested72588%
Total Not Requested10012%
Multimedia Package
FeatureValueRequested?
Navigation system600Yes
CD changer, in-dash200No
Surround sound250Yes
DVD-compatible player0Yes
Voice control for nav and audio100Yes
Media drive, large15Yes
Harman/Kardon, 450W, 12 speakers (with subwoofer)350No
SD Card slot25No
Total Requested96563%
Total Not Requested57537%

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%

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