Mercedes-Benz C-Class Mercedes-Benz C-Class 2009 Cadillac STS Cadillac STS 2006
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Mercedes-Benz C-Class vs. Cadillac STS 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. Cadillac STS Invoice Comparison

Lowest Total Price: $71,695

Mercedes-Benz C-Class C63 AMG   
Difference: $5,395

Lowest Total Invoice: $66,883

Mercedes-Benz C-Class C63 AMG   
Difference: $4,637

Calculate Payments

  Down Payment Interest Rate Term
Model Year20092006
ModelC-ClassSTS
TrimC63 AMGSTS-V
Body4dr Sedan4dr Sedan
Base Price $56,300 $73,070
Base Invoice $52,359 $67,704
Seating Package 2,980  
Premium II Package 1,100  
Multimedia Package 2,980  
Metallic paint (extra cost) 720  
Limited-slip rear differential 3,990  
Telematics service, such as OnStar 650  
Wood trim 0  
Sunroof   1,200
Seating Package 2,771  
Premium II Package 1,023  
Multimedia Package 2,771  
Metallic paint (extra cost) 669  
Limited-slip rear differential 3,711  
Telematics service, such as OnStar 604  
Wood trim 0  
Sunroof   996
Options (change) 12,420 1,200
Options (change) 11,549 996
Destination 875 720
Gas Tax 2,100 2,100
Total Price $71,695 $77,090
Total Invoice $66,883 $71,520

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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

Want to find out how much dealers are willing to discount these cars?

Request free, no-obligation Mercedes-Benz C-Class dealer quotes or Cadillac STS dealer quotes from dealers using our car quote form.

The process is easy and takes just a minute or two. You'll receive price quotes from local approved dealers within 48 hours.

TrueDelta Value Comparison: Mercedes-Benz C-Class vs. Cadillac STS

Lowest Adjusted Price and Invoice: Mercedes-Benz C-Class C63 AMG
TrueDelta Adjusted Price Difference: $5,310
TrueDelta Adjusted Invoice Difference: $4,558
Model Year20092006
ModelC-ClassSTS
TrimC63 AMGSTS-V
Body4dr Sedan4dr Sedan
Engine451hp V8469hp V8
TransmissionT7T6
DrivetrainRWDRWD
EPA Fuel Economy (city/highway)12/19 MPG14/20 MPG
Audio (watts, speakers)450, 12300, 15
Tire (rear if not all the same)235/40-18255/45-18
Total Price$71,695$77,090
Adjustments for Features0-85
Feature-Adjusted Total Price$71,695$77,005
Total Invoice$66,883$71,520
Adjustments for Features0-79
Feature-Adjusted Total Invoice$66,883$71,441

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Features Comparison: Mercedes-Benz C-Class vs. Cadillac STS

Model Year20092006
ModelC-ClassSTS
TrimC63 AMGSTS-V
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
7-speed manually-shiftable automatic$1200 
6-speed manually-shiftable automatic $1100
RWD$0$0
Accessories 
Heated steering wheel $100
Proximity key $250
Remote start $150
Remote window/roof operation$15 
Sunshade, rear, power$225 
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0 
Obstacle detection, rear $250
Tires, run-flat $150
Cargo Management 
Cargo net $40
Climate Control 
Rear air vents$100 
Rear air vents with manual controls $150
Engine / Motor 
Raised top speed limiter$0 
Exterior 
Body kit$0 
Laminated front side windows $200
Infotainment 
Aux input$50 
Media drive$15 
MP3-compatible player$50 
Satellite radio$200 
Instruments, Lights, and Mirrors 
Auto-dimming headlights $200
Chronometer$100 
Fog light, rear$100 
Steering-linked fog lights$50 
Seats and Interior Trim 
Folding second row seats$300 
Heated second row seats $200
Memory system, passenger seat$150 
Power seatback bolsters, driver seat$100 
Power seatback bolsters, passenger seat$100 
Power-folding headrests, second row seats$50 
Synthetic suede inserts in leather seating surfaces $0
Suspension, Wheels, and Tires 
Alloy wheels$350 
Auto-leveling rear shocks $200
Performance steering system (optional) $0
Polished alloy wheels $350
Transmission 
Steering-wheel-mounted transmission controls$100 
Total Value of Features$3,255$3,340
Value of Feature Adjustments$0$85
Value of Feature Adjustments0-79

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See a complete comparison of Mercedes-Benz C-Class vs. Cadillac STS features.

Specifications Comparison: Mercedes-Benz C-Class vs. Cadillac STS

Model Year20092006
ModelC-ClassSTS
Body4dr Sedan4dr Sedan
Wheelbase108.7 in116.4 in
Length182.3 in196.3 in
Width69.7 in72.6 in
Height56.3 in57.6 in
Curb Weight3,662 lb.4,233 lb.
Fuel Capacity17.4 gal.17.0 gal.
Row 1 Headroom37.1 in38.7 in
Row 1 Shoulder Room54.7 in58.6 in
Row 1 Hip Room52.3 in54.6 in
Row 1 Legroom41.7 in42.6 in
Row 2 Headroom36.9 in37.9 in
Row 2 Shoulder Room55.1 in57.4 in
Row 2 Hip Room54.9 in55.6 in
Row 2 Legroom33.4 in38.3 in
Cargo Volume12.4 ft313.8 ft3

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See a complete comparison of Mercedes-Benz C-Class vs. Cadillac STS specs.

Option Package Details
Mercedes-Benz C-Class C63 AMG

Seating Package
FeatureValueRequested?
Upgraded leather upholstery0No
Leather seating surfaces900Yes
Tilt/telescoping steering wheel, power100Yes
Memory system, driver seat200Yes
Memory system, passenger seat150No
Upholstered door panels, leather250No
Upholstered instrument panel, leather1000Yes
Total Requested220085%
Total Not Requested40015%
Premium II Package
FeatureValueRequested?
Xenon HID headlights500Yes
Sunshade, rear, power225No
Headlight washers50Yes
Steering-linked fog lights50No
Tilt/telescoping steering wheel, power100Yes
Memory system, driver seat200Yes
Total Requested85076%
Total Not Requested27524%
Multimedia Package
FeatureValueRequested?
Navigation system600Yes
CD changer, in-dash200Yes
Surround sound250Yes
DVD-compatible player0Yes
Voice control for nav and audio100Yes
Media drive, large15No
Harman/Kardon, 450W, 12 speakers (with subwoofer)350No
SD Card slot25No
Total Requested115075%
Total Not Requested39025%

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