Cadillac STS Cadillac STS 2007 Mercedes-Benz C-Class Mercedes-Benz C-Class 2006
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Cadillac STS vs. Mercedes-Benz C-Class 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.

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

Lowest Total Price: $62,685

Mercedes-Benz C-Class C55   
Difference: $15,170

Lowest Total Invoice: $58,443

Mercedes-Benz C-Class C55   
Difference: $13,036

Calculate Payments

  Down Payment Interest Rate Term
Model Year20072006
ModelSTSC-Class
TrimSTS-VC55
Body4dr Sedan4dr Sedan
Base Price $73,810 $54,450
Base Invoice $67,638 $50,639
Sunroof 1,200  
Xenon HID headlights   790
Metallic paint (extra cost)   690
Satellite radio   500
Bluetooth cell phone link   765
Navigation system   2,210
Wood trim   775
CD changer, remote   430
Sunroof 996  
Xenon HID headlights   735
Metallic paint (extra cost)   642
Satellite radio   465
Bluetooth cell phone link   711
Navigation system   2,055
Wood trim   721
CD changer, remote   400
Options (change) 1,200 6,160
Options (change) 996 5,729
Destination 745 775
Gas Tax 2,100 1,300
Total Price $77,855 $62,685
Total Invoice $71,479 $58,443

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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 Cadillac STS dealer quotes or Mercedes-Benz C-Class 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: Cadillac STS vs. Mercedes-Benz C-Class

Lowest Adjusted Price and Invoice: Mercedes-Benz C-Class C55
TrueDelta Adjusted Price Difference: $12,545
TrueDelta Adjusted Invoice Difference: $10,626
Model Year20072006
ModelSTSC-Class
TrimSTS-VC55
Body4dr Sedan4dr Sedan
Engine469hp V8362hp V8
TransmissionT6T5
DrivetrainRWDRWD
EPA Fuel Economy (city/highway)14/20 MPG17/22 MPG
Audio (watts, speakers)300, 15320, 12
Tire (rear if not all the same)255/45-18225/40-18
Total Price$77,855$62,685
Adjustments for Features-2,6250
Feature-Adjusted Total Price$75,230$62,685
Total Invoice$71,479$58,443
Adjustments for Features-2,4100
Feature-Adjusted Total Invoice$69,069$58,443

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

Model Year20072006
ModelSTSC-Class
TrimSTS-VC55
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100 
5-speed manually-shiftable automatic $1000
RWD$0$0
Accessories 
Heated steering wheel$100 
Proximity key$250 
Remote start$150 
Remote window/roof operation $15
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats $0
Obstacle detection, rear$250 
Rear side airbags $300
Tire-pressure monitor$75 
Tires, run-flat$150 
Cargo Management 
Cargo net$40 
Climate Control 
Intermittent wipers $0
Rain-sensing wipers$175 
Rear air vents $100
Rear air vents with manual controls$150 
Drivetrain 
Limited-slip rear differential$300 
Exterior 
Body kit $0
Bodyside moldings $75
Laminated front side windows$200 
Infotainment 
CD changer, in-dash$325 
CD changer, remote $200
CD player $125
DVD-compatible player$0 
MP3-compatible player $50
Rear seat audio controls$25 
Telematics service, such as OnStar $200
Telematics service, such as OnStar, with navigation$225 
Voice control for nav and audio$100 
Instruments, Lights, and Mirrors 
Auto-dimming headlights$200 
Fog light, rear $100
Mirror tilt-down in reverse $25
Seats and Interior Trim 
Aluminum trim $100
Folding second row seats $300
Heated second row seats$200 
Manual lumbar adjuster, driver seat $50
Manual tilt adjuster, passenger seat $50
Memory system, passenger seat $150
Power 4-way lumbar adjuster, driver seat$150 
Power 4-way lumbar adjuster, passenger seat$150 
Power headrest height adjuster, driver seat $50
Power headrest height adjuster, passenger seat $50
Power tilt adjuster, 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 
Auto-leveling rear shocks$200 
Performance steering system (optional)$0 
Sport suspension (upgrade)$0 
Ultra-sport suspension (upgrade) $0
Total Value of Features$5,615$2,990
Value of Feature Adjustments$2,625$0
Value of Feature Adjustments-2,4100

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

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

Model Year20072006
ModelSTSC-Class
Body4dr Sedan4dr Sedan
Wheelbase116.4 in106.9 in
Length196.3 in178.4 in
Width72.6 in68.0 in
Height57.6 in55.6 in
Curb Weight4,233 lb.3,540 lb.
Fuel Capacity17.0 gal.16.4 gal.
Row 1 Headroom38.7 in38.9 in
Row 1 Shoulder Room58.6 in53.1 in
Row 1 Hip Room54.6 in51.9 in
Row 1 Legroom42.6 in41.7 in
Row 2 Headroom37.9 in37.3 in
Row 2 Shoulder Room57.4 in54.3 in
Row 2 Hip Room55.6 in54.5 in
Row 2 Legroom38.3 in33.0 in
Cargo Volume13.8 ft312.2 ft3

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

Option Package Details
Mercedes-Benz C-Class C55

Xenon HID headlights
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50Yes
Total Requested550100%
Total Not Requested00%

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