Audi A6 / S6 Audi A6 / S6 2010 Mercedes-Benz CLS Mercedes-Benz CLS 2011

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Audi A6 / S6 vs. Mercedes-Benz CLS 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 CLS Invoice Comparison

Lowest Total Price: $78,975

Audi A6 / S6 S6   
Difference: $29,440

Lowest Total Invoice: $73,597

Audi A6 / S6 S6   
Difference: $27,415

Calculate Payments

  Down Payment Interest Rate Term
Model Year20102011
ModelA6 / S6CLS
TrimS6CLS63 AMG
Body4dr Sedan4dr Sedan
Base Price $76,100 $99,050
Base Invoice $70,774 $92,116
Rear side airbags 350  
Carbon fiber trim 400 2,580
Premium Package 1   3,310
Rear side airbags 325  
Carbon fiber trim 373 2,399
Premium Package 1   3,022
Options (change) 750 5,890
Options (change) 698 5,421
Destination 825 875
Gas Tax 1,300 2,600
Total Price $78,975 $108,415
Total Invoice $73,597 $101,012

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

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TrueDelta Value Comparison: Audi A6 / S6 vs. Mercedes-Benz CLS

Lowest Adjusted Price and Invoice: Audi A6 / S6 S6
TrueDelta Adjusted Price Difference: $27,065
TrueDelta Adjusted Invoice Difference: $25,202
Model Year20102011
ModelA6 / S6CLS
TrimS6CLS63 AMG
Body4dr Sedan4dr Sedan
Engine435hp V10507hp V8
TransmissionT6T7
DrivetrainAWDRWD
EPA Fuel Economy (city/highway)14/19 MPG12/18 MPG
Audio (watts, speakers)255, 9510, 12
Tire (rear if not all the same)265/35-19255/35-19
Total Price$78,975$108,415
Adjustments for Features0-2,375
Feature-Adjusted Total Price$78,975$106,040
Total Invoice$73,597$101,012
Adjustments for Features0-2,213
Feature-Adjusted Total Invoice$73,597$98,799

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

Model Year20102011
ModelA6 / S6CLS
TrimS6CLS63 AMG
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100 
7-speed manually-shiftable automatic $1200
AWD$1700 
RWD $0
Accessories 
Power trunk closer $350
Remote window/roof operation $15
Sunshades, second row$125 
Brakes, Airbags, and Other Safety 
Brake- or yaw-sensor-initiated collision preparation system $0
Full-size spare tire$225 
Knee airbag, driver $75
Rearview camera$200 
Rollover sensor $50
Temporary spare tire $150
Cargo Management 
Air-conditioned storage compartment $50
Cargo net$40 
Rear seat pass-through$100 
Second-row low console $100
Ski sack$50 
Storage compartment under front seat(s)$50 
Climate Control 
Rear air vents$100 
Rear air vents with automatic controls $250
Rear dual-zone climate control $125
Exterior 
Body kit $0
Bodyside cladding$350 
Bright-finished exhaust tip(s)$25 
Infotainment 
CD changer, in-dash $325
CD changer, remote$200 
HD radio $50
iPod integration$100 
SD Card slot $25
Telematics service, such as OnStar $200
USB port $25
Instruments, Lights, and Mirrors 
Auto-dimming passenger-side mirror$75 
Chronometer $100
Compass$0 
Cornering lights$50 
Seats and Interior Trim 
Cooled or ventilated front seats $300
Folding second row seats$300 
Heated second row seats$200 
Leather-wrapped steering wheel$150 
Manual thigh support length adjuster, driver seat$50 
Massage, driver seat $100
Massage, passenger seat $100
Memory system, passenger seat $150
Metal pedals $75
Power seatback bolsters, driver seat $100
Power seatback bolsters, passenger seat $100
Power thigh support length adjuster, driver seat $100
Power thigh support length adjuster, passenger seat $100
Power-folding headrests, second row seats $50
Synthetic suede headliner $650
Synthetic suede inserts in leather seating surfaces $0
Synthetic suede steering wheel $150
Upholstered instrument panel, leather $1000
Suspension, Wheels, and Tires 
Adaptive dampers - electrical $500
Air suspension, auto-leveling and height adjustable $1000
Total Value of Features$5,190$7,565
Value of Feature Adjustments$0$2,375
Value of Feature Adjustments0-2,213

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

Model Year20102011
ModelA6 / S6CLS
Body4dr Sedan4dr Sedan
Wheelbase111.9 in112.4 in
Length193.5 in193.0 in
Width73.0 in73.7 in
Height57.5 in54.7 in
Curb Weight4,519 lb.4,097 lb.
Fuel Capacity21.1 gal.21.1 gal.
Row 1 Headroom38.7 in36.9 in
Row 1 Shoulder Room57.1 in56.3 in
Row 1 Hip Room0.0 in58.0 in
Row 1 Legroom41.3 in42.1 in
Row 2 Headroom37.8 in36.1 in
Row 2 Shoulder Room55.9 in56.0 in
Row 2 Hip Room0.0 in57.6 in
Row 2 Legroom36.9 in35.0 in
Cargo Volume15.9 ft315.9 ft3

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Option Package Details
Mercedes-Benz CLS CLS63 AMG

Premium Package 1
FeatureValueRequested?
Cooled or ventilated front seats300No
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Sunshade, rear, power225Yes
Power decklid350No
Headlight washers50Yes
Proximity key250Yes
USB port25Yes
Total Requested120065%
Total Not Requested65035%

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