Mercedes-Benz C-Class Mercedes-Benz C-Class 2008 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: $61,765

Mercedes-Benz C-Class C63 AMG   
Difference: $15,325

Lowest Total Invoice: $57,621

Mercedes-Benz C-Class C63 AMG   
Difference: $13,899

Calculate Payments

  Down Payment Interest Rate Term
Model Year20082006
ModelC-ClassSTS
TrimC63 AMGSTS-V
Body4dr Sedan4dr Sedan
Base Price $53,800 $73,070
Base Invoice $50,034 $67,704
Premium II Package 1,080  
Multimedia Package 2,950  
Metallic paint (extra cost) 710  
Telematics service, such as OnStar 650  
Wood trim 0  
Sunroof   1,200
Premium II Package 1,004  
Multimedia Package 2,744  
Metallic paint (extra cost) 660  
Telematics service, such as OnStar 604  
Wood trim 0  
Sunroof   996
Options (change) 5,390 1,200
Options (change) 5,012 996
Destination 875 720
Gas Tax 1,700 2,100
Total Price $61,765 $77,090
Total Invoice $57,621 $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: $13,365
TrueDelta Adjusted Invoice Difference: $12,081
Model Year20082006
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$61,765$77,090
Adjustments for Features0-1,960
Feature-Adjusted Total Price$61,765$75,130
Total Invoice$57,621$71,520
Adjustments for Features0-1,818
Feature-Adjusted Total Invoice$57,621$69,702

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

Model Year20082006
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 
Tilt/telescoping steering wheel, manual$250 
Tilt/telescoping steering wheel, power $350
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
Drivetrain 
Limited-slip rear differential $300
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 
Mirror tilt-down in reverse$25 
Power-folding mirrors$50 
Steering-linked fog lights$50 
Seats and Interior Trim 
Folding second row seats$300 
Heated second row seats $200
Manual lumbar adjuster, driver seat$50 
Manual lumbar adjuster, passenger seat$50 
Memory system, driver seat $200
Power 4-way lumbar adjuster, driver seat $150
Power 4-way lumbar adjuster, 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
Upholstered instrument panel, leather $1000
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$3,530$5,490
Value of Feature Adjustments$0$1,960
Value of Feature Adjustments0-1,818

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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 Year20082006
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

Premium II Package
FeatureValueRequested?
Xenon HID headlights500Yes
Sunshade, rear, power225No
Headlight washers50Yes
Steering-linked fog lights50No
Total Requested55067%
Total Not Requested27533%
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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