Mercedes-Benz CLS Mercedes-Benz CLS 2009 Audi A6 / S6 Audi A6 / S6 2015

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

Lowest Total Price: $83,325

Audi A6 / S6 S6 4.0 TFSI   
Difference: $23,290

Lowest Total Invoice: $77,562

Audi A6 / S6 S6 4.0 TFSI   
Difference: $21,833

Calculate Payments

  Down Payment Interest Rate Term
Model Year20092015
ModelCLSA6 / S6
TrimCLS63 AMGS6 4.0 TFSI
Body4dr Sedan4dr Sedan
Base Price $96,300 $75,500
Base Invoice $89,559 $70,217
Premium Package 1 3,200  
Obstacle detection, rear 1,140  
Carbon fiber trim 2,500 500
Warm Weather Package   500
Comfort Seating Package   2,000
Metallic paint (extra cost)   550
Rear side airbags   350
Synthetic suede headliner   3,000
Premium Package 1 2,976  
Obstacle detection, rear 1,060  
Carbon fiber trim 2,325 467
Warm Weather Package   467
Comfort Seating Package   1,860
Metallic paint (extra cost)   511
Rear side airbags   325
Synthetic suede headliner   2,790
Options (change) 6,840 6,900
Options (change) 6,361 6,420
Destination 875 925
Gas Tax 2,600 0
Total Price $106,615 $83,325
Total Invoice $99,395 $77,562

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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 Mercedes-Benz CLS dealer quotes or Audi A6 / S6 dealer quotes from dealers using our car quote form.

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

Lowest Adjusted Price and Invoice: Audi A6 / S6 S6 4.0 TFSI
TrueDelta Adjusted Price Difference: $26,740
TrueDelta Adjusted Invoice Difference: $25,044
Model Year20092015
ModelCLSA6 / S6
TrimCLS63 AMGS6 4.0 TFSI
Body4dr Sedan4dr Sedan
Engine507hp V8420hp V8
TransmissionT7S7
DrivetrainRWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG
Audio (watts, speakers)480, 12630, 14
Tire (rear if not all the same)255/35-19255/40-19
Total Price$106,615$83,325
Adjustments for Features0-3,450
Feature-Adjusted Total Price$106,615$79,875
Total Invoice$99,395$77,562
Adjustments for Features0-3,211
Feature-Adjusted Total Invoice$99,395$74,351

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

Model Year20092015
ModelCLSA6 / S6
TrimCLS63 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 
Power trunk closer$350 
Remote window/roof operation$15 
Sunshades, second row $125
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0 
Blind spot warning system $200
Brake- or yaw-sensor-initiated collision preparation system$0 
Collision preparation system, rear $100
Knee airbag, passenger $75
Rearview camera $200
Cargo Management 
Air-conditioned storage compartment$50 
Cargo net $40
Rear seat pass-through $100
Second-row low console$100 
Drivetrain 
Active rear differential $500
Engine / Motor 
Dual-mode exhaust, switchable $500
Regenerative braking $0
Exterior 
Bright-finished exhaust tip(s) $25
Infotainment 
Bluetooth audio streaming $25
CD changer, in-dash$325 
CD player $125
Handwriting recognition $200
HD radio $50
In-vehicle Internet $150
iPod integration $100
SD Card slot$25 
Telematics service, such as OnStar$200 
Traffic + travel information $25
USB port$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 
LED headlights $1000
Power-folding mirrors $50
Steering-linked headlights$150 
Xenon HID headlights$500 
Seats and Interior Trim 
Door sill trim plates$100 
Folding second row seats $300
Illuminated door sill trim plates $200
Leather-wrapped steering wheel $150
Power headrest height adjuster, driver seat$50 
Power headrest height adjuster, passenger seat$50 
Power thigh bolsters, driver seat $100
Power thigh bolsters, passenger seat $100
Power-folding headrests, second row seats$50 
Synthetic suede inserts in leather seating surfaces$0 
Synthetic suede steering wheel$150 
Upholstered instrument panel, leather$1000 
Suspension, Wheels, and Tires 
Electronic systems calibration selector $200
Total Value of Features$4,615$8,065
Value of Feature Adjustments$0$3,450
Value of Feature Adjustments0-3,211

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

Model Year20092015
ModelCLSA6 / S6
Body4dr Sedan4dr Sedan
Wheelbase112.4 in114.7 in
Length193.0 in193.9 in
Width73.7 in73.8 in
Height54.7 in57.8 in
Curb Weight4,021 lb.3,727 lb.
Fuel Capacity21.1 gal.19.8 gal.
Row 1 Headroom36.9 in37.2 in
Row 1 Shoulder Room56.3 in57.5 in
Row 1 Hip Room58.0 in0.0 in
Row 1 Legroom42.1 in41.3 in
Row 2 Headroom36.1 in37.8 in
Row 2 Shoulder Room56.0 in56.3 in
Row 2 Hip Room57.6 in0.0 in
Row 2 Legroom35.0 in37.4 in
Cargo Volume15.9 ft314.1 ft3

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Option Package Details
Mercedes-Benz CLS CLS63 AMG

Premium Package 1
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Steering-linked headlights150No
Xenon HID headlights500Yes
Sunshade, rear, power225Yes
Power decklid350No
Headlight washers50No
Proximity key250Yes
USB port25Yes
Total Requested130070%
Total Not Requested55030%

Option Package Details
Audi A6 / S6 S6 4.0 TFSI

Synthetic suede headliner
FeatureValueRequested?
Synthetic suede headliner650Yes
Dark-colored headliner (optional)0No
Total Requested650100%
Total Not Requested00%
Warm Weather Package
FeatureValueRequested?
Sunshades, second row125No
Sunshade, rear, power225Yes
Total Requested22564%
Total Not Requested12536%
Comfort Seating Package
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Power thigh support adjuster, driver seat100Yes
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver seat100Yes
Power thigh support adjuster, passenger seat100Yes
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100Yes
Memory system, passenger seat150Yes
Massage, driver seat100Yes
Massage, passenger seat100Yes
Total Requested105084%
Total Not Requested20016%

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