Mercedes-Benz CLS Mercedes-Benz CLS 2008 Audi A6 / S6 Audi A6 / S6 2016

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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: $78,200

Audi A6 / S6 S6 4.0 TFSI   
Difference: $24,915

Lowest Total Invoice: $72,794

Audi A6 / S6 S6 4.0 TFSI   
Difference: $23,347

Calculate Payments

  Down Payment Interest Rate Term
Model Year20082016
ModelCLSA6 / S6
TrimCLS63 AMGS6 4.0 TFSI
Body4dr Sedan4dr Sedan
Base Price $93,550 $70,900
Base Invoice $87,002 $65,938
Premium Package 2 4,035  
Obstacle detection, rear 1,120  
iPod integration 425  
Voice control for nav and audio 510  
Warm Weather Package   500
Comfort Seating Package   1,950
Metallic paint (extra cost)   575
Rear side airbags   350
Synthetic suede headliner   3,000
Premium Package 2 3,753  
Obstacle detection, rear 1,042  
iPod integration 395  
Voice control for nav and audio 474  
Warm Weather Package   467
Comfort Seating Package   1,813
Metallic paint (extra cost)   536
Rear side airbags   325
Synthetic suede headliner   2,790
Options (change) 6,090 6,375
Options (change) 5,664 5,931
Destination 875 925
Gas Tax 2,600 0
Total Price $103,115 $78,200
Total Invoice $96,141 $72,794

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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: $26,980
TrueDelta Adjusted Invoice Difference: $25,269
Model Year20082016
ModelCLSA6 / S6
TrimCLS63 AMGS6 4.0 TFSI
Body4dr Sedan4dr Sedan
Engine507hp V8450hp V8
TransmissionT7S7
DrivetrainRWDAWD
EPA Fuel Economy (city/highway)12/18 MPG18/27 MPG
Audio (watts, speakers)480, 13?, 10
Tire (rear if not all the same)255/35-19255/40-19
Total Price$103,115$78,200
Adjustments for Features0-2,065
Feature-Adjusted Total Price$103,115$76,135
Total Invoice$96,141$72,794
Adjustments for Features0-1,922
Feature-Adjusted Total Invoice$96,141$70,872

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

Model Year20082016
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
Secondary collision brake assist $25
Cargo Management 
Air-conditioned storage compartment$50 
Cargo net $40
Rear seat pass-through $100
Second-row low console$100 
Engine / Motor 
Automatic start / stop $150
Dual-mode exhaust, switchable $500
Regenerative braking $0
Exterior 
Body kit$0 
Bright-finished exhaust tip(s) $25
Laminated front side windows $200
Infotainment 
4G LTE connectivity $0
Bluetooth audio streaming $25
CD changer, in-dash$325 
CD player $125
DVD-compatible player $0
Handwriting recognition $200
HD radio $50
In-vehicle Internet $150
Media drive $15
SD Card slot $25
Siri Eyes Free support $0
Surround sound$250 
Telematics service, such as OnStar$200 
Traffic + travel information $25
Wi-Fi hotspot $50
Instruments, Lights, and Mirrors 
Auto-dimming passenger-side mirror $75
Chronometer$100 
Compass $0
Fog lights$125 
Headlight washers$50 
Power-folding mirrors $50
Steering-linked headlights$150 
Seats and Interior Trim 
Folding second row seats $300
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$4,215$6,280
Value of Feature Adjustments$0$2,065
Value of Feature Adjustments0-1,922

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

Model Year20082016
ModelCLSA6 / S6
Body4dr Sedan4dr Sedan
Wheelbase112.4 in114.6 in
Length193.0 in194.2 in
Width73.7 in73.8 in
Height54.7 in57.8 in
Curb Weight4,069 lb.4,486 lb.
Fuel Capacity21.1 gal.19.8 gal.
Row 1 Headroom36.9 in37.2 in
Row 1 Shoulder Room56.2 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 Volume15.8 ft314.1 ft3

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Option Package Details
Mercedes-Benz CLS CLS63 AMG

Premium Package 2
FeatureValueRequested?
Steering-linked headlights150No
Xenon HID headlights500Yes
Headlight washers50No
Proximity key250Yes
Power decklid350No
Navigation system600Yes
Cooled or ventilated front seats300Yes
Sunshade, rear, power225Yes
Bluetooth cell phone link100Yes
Total Requested197578%
Total Not Requested55022%

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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