Mercedes-Benz CLK Mercedes-Benz CLK 2009 Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2018

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Mercedes-Benz CLK vs. Audi A6 / S6 / RS6 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 CLK vs. Audi A6 / S6 / RS6 Invoice Comparison

Lowest Total Price: $68,230

Mercedes-Benz CLK CLK550   
Difference: $7,420

Lowest Total Invoice: $63,516

Mercedes-Benz CLK CLK550   
Difference: $6,910

Calculate Payments

  Down Payment Interest Rate Term
Model Year20092018
ModelCLKA6 / S6 / RS6
TrimCLK550S6 4.0 TFSI
Body2dr Coupe4dr Sedan
Base Price $56,800 $71,900
Base Invoice $52,824 $66,868
Multicontour driver seat 540  
Premium I Package 2,800  
Premium II Package 1,040  
Heated front seats 730  
Metallic paint (extra cost) 720 575
Bluetooth cell phone link 875  
Proximity key 1,130  
Navigation system 2,320  
Rear side airbags 400 350
Comfort Seating Package   1,850
Multicontour driver seat 502  
Premium I Package 2,604  
Premium II Package 967  
Heated front seats 679  
Metallic paint (extra cost) 670 536
Bluetooth cell phone link 814  
Proximity key 1,051  
Navigation system 2,158  
Rear side airbags 372 325
Comfort Seating Package   1,722
Options (change) 10,555 2,775
Options (change) 9,817 2,583
Destination 875 975
Total Price $68,230 $75,650
Total Invoice $63,516 $70,426

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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 CLK dealer quotes or Audi A6 / S6 / RS6 dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Mercedes-Benz CLK vs. Audi A6 / S6 / RS6

Lowest Adjusted Price and Invoice: Mercedes-Benz CLK CLK550
TrueDelta Adjusted Price Difference: $880
TrueDelta Adjusted Invoice Difference: $822
Model Year20092018
ModelCLKA6 / S6 / RS6
TrimCLK550S6 4.0 TFSI
Body2dr Coupe4dr Sedan
Engine382hp V8450hp V8
TransmissionT7S7
DrivetrainRWDAWD
EPA Fuel Economy (city/highway)15/22 MPG16/24 MPG
Audio (watts, speakers)320, 12630, 14
Tire (rear if not all the same)225/40-18255/35-20
Total Price$68,230$75,650
Adjustments for Features0-6,540
Feature-Adjusted Total Price$68,230$69,110
Total Invoice$63,516$70,426
Adjustments for Features0-6,088
Feature-Adjusted Total Invoice$63,516$64,338

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Features Comparison: Mercedes-Benz CLK vs. Audi A6 / S6 / RS6

Model Year20092018
ModelCLKA6 / S6 / RS6
TrimCLK550S6 4.0 TFSI
Body2dr Coupe4dr Sedan
Transmission and Drivetrain 
7-speed manually-shiftable automatic$1200 
7-speed automated manual $1200
RWD$0 
AWD $1700
Accessories 
Remote window/roof operation$15 
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0 
Automatic seat belt presenters, front row$100 
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
Secondary collision brake assist $25
Cargo Management 
Cargo net $40
Rear seat pass-through $100
Second-row low console$100 
Climate Control 
Rear air vents$100 
Rear air vents with automatic controls $250
Rear dual-zone climate control $125
Engine / Motor 
Automatic start / stop $150
Dual-mode exhaust, switchable $500
Regenerative braking $0
Exterior 
Body kit$0 
Bodyside moldings$75 
Laminated front side windows $200
Rear spoiler$200 
Infotainment 
4G LTE connectivity $0
Android Auto support $100
Apple CarPlay support $100
Bluetooth audio streaming $25
CD changer, remote$200 
DVD-compatible player $0
Handwriting recognition $200
HD radio $50
In-vehicle Internet $150
Media drive $15
Satellite radio $200
SD Card slot $25
Telematics service, such as OnStar$200 
Traffic + travel information $25
USB port $25
Voice control for nav and audio $100
Wi-Fi hotspot $50
Instruments, Lights, and Mirrors 
Analog clock$25 
Auto-dimming passenger-side mirror $75
Compass $0
Cornering lights$50 
Fog lights$125 
Headlight washers$50 
Interior ambient lighting $150
LED headlights $1000
Power-folding mirrors $50
Steering-linked headlights$150 
Xenon HID headlights$500 
Seats and Interior Trim 
Door sill trim plates$100 
Illuminated door sill trim plates $200
Massage, driver seat $100
Massage, passenger seat $100
Power 4-way lumbar adjuster, passenger seat $150
Power headrest height adjuster, driver seat$50 
Power headrest height adjuster, passenger seat$50 
Power seatback bolsters, passenger seat $100
Power thigh bolsters, driver seat $100
Power thigh bolsters, passenger seat $100
Power thigh support length adjuster, passenger seat $100
Power-folding headrests, second row seats$50 
Suspension, Wheels, and Tires 
Air suspension, auto-leveling and height adjustable $1000
Alloy wheels $350
Electronic systems calibration selector $200
Polished alloy wheels$350 
Total Value of Features$3,690$10,230
Value of Feature Adjustments$0$6,540
Value of Feature Adjustments0-6,088

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Specifications Comparison: Mercedes-Benz CLK vs. Audi A6 / S6 / RS6

Model Year20092018
ModelCLKA6 / S6 / RS6
Body2dr Coupe4dr Sedan
Wheelbase106.9 in114.6 in
Length183.2 in194.2 in
Width68.5 in73.8 in
Height55.4 in57.8 in
Curb Weight3,705 lb.4,398 lb.
Fuel Capacity16.4 gal.19.8 gal.
Row 1 Headroom37.1 in37.2 in
Row 1 Shoulder Room53.2 in57.5 in
Row 1 Hip Room53.7 in0.0 in
Row 1 Legroom42.0 in41.3 in
Row 2 Headroom35.8 in37.8 in
Row 2 Shoulder Room49.3 in56.3 in
Row 2 Hip Room45.9 in0.0 in
Row 2 Legroom33.0 in37.4 in
Cargo Volume10.4 ft314.1 ft3

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Option Package Details
Mercedes-Benz CLK CLK550

Multicontour driver seat
FeatureValueRequested?
Power 4-way lumbar adjuster, driver seat150Yes
Power thigh support adjuster, driver seat100Yes
Power seatback bolsters, driver100Yes
Front sport buckets100Yes
Total Requested450100%
Total Not Requested00%
Premium I Package
FeatureValueRequested?
Sunroof900Yes
Harman/Kardon, 320W, 12 speakers (with subwoofer)350No
CD changer, remote200No
Universal garage door opener100Yes
Surround sound250Yes
Total Requested125069%
Total Not Requested55031%
Premium II Package
FeatureValueRequested?
Steering-linked headlights150No
Xenon HID headlights500Yes
Headlight washers50No
Cornering lights50No
Heated windshield washer nozzles15Yes
Total Requested51567%
Total Not Requested25033%

Option Package Details
Audi A6 / S6 / RS6 S6 4.0 TFSI

Comfort Seating Package
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Power thigh support length adjuster, driver seat100Yes
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver seat100Yes
Power thigh support length adjuster, passenger seat100No
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100No
Memory system, passenger seat150Yes
Massage, driver seat100No
Massage, passenger seat100No
Total Requested65052%
Total Not Requested60048%

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