Cadillac STS Cadillac STS 2006 Mercedes-Benz C-Class Mercedes-Benz C-Class 2015

We are 103,000+ car owners sharing real-world car information.

Join Us

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: $73,275

Mercedes-Benz C-Class C63 AMG   
Difference: $3,815

Lowest Total Invoice: $68,210

Mercedes-Benz C-Class C63 AMG   
Difference: $3,310

Calculate Payments

  Down Payment Interest Rate Term
Model Year20062015
ModelSTSC-Class
TrimSTS-VC63 AMG
Body4dr Sedan4dr Sedan
Base Price $73,070 $63,900
Base Invoice $67,704 $59,427
Sunroof 1,200  
Multimedia Package   2,690
AMG Leather Package   2,590
Metallic paint (extra cost)   720
Obstacle detection, rear   970
Wood trim   0
Panoramic sunroof   1,480
Sunroof 996  
Multimedia Package   2,502
AMG Leather Package   2,409
Metallic paint (extra cost)   669
Obstacle detection, rear   902
Wood trim   0
Panoramic sunroof   1,376
Options (change) 1,200 8,450
Options (change) 996 7,858
Destination 720 925
Gas Tax 2,100 0
Total Price $77,090 $73,275
Total Invoice $71,520 $68,210

Return to top

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 C63 AMG
TrueDelta Adjusted Price Difference: $6,955
TrueDelta Adjusted Invoice Difference: $6,233
Model Year20062015
ModelSTSC-Class
TrimSTS-VC63 AMG
Body4dr Sedan4dr Sedan
Engine469hp V8469hp V8
TransmissionT6T7
DrivetrainRWDRWD
EPA Fuel Economy (city/highway)14/20 MPG18/25 MPG
Audio (watts, speakers)300, 15590, 13
Tire (rear if not all the same)255/45-18245/40-18
Total Price$77,090$73,275
Adjustments for Features0-3,140
Feature-Adjusted Total Price$77,090$70,135
Total Invoice$71,520$68,210
Adjustments for Features0-2,923
Feature-Adjusted Total Invoice$71,520$65,287

Return to top

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

Model Year20062015
ModelSTSC-Class
TrimSTS-VC63 AMG
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100 
7-speed manually-shiftable automatic $1200
RWD$0$0
Accessories 
Heated steering wheel$100 
Remote app $25
Remote start$150 
Remote window/roof operation $15
Brakes, Airbags, and Other Safety 
Automatic braking, high-speed or partial $200
Automatic braking, low-speed $200
Driver drowsiness monitor $150
Forward collision warning $200
Knee airbag, driver $75
Obstacle detection, front $150
Radar- or camera-based collision preparation system $0
Rearview camera $200
Tires, run-flat$150 
Torque vectoring, brake-based $100
Cargo Management 
Cargo net$40 
Console with shifter$150 
Console without shifter $150
Overhead sunglass holder $25
Rear seat pass-through$100 
Climate Control 
Rear air vents $100
Rear air vents with manual controls$150 
Engine / Motor 
Automatic start / stop $150
Dual-mode exhaust $250
Exterior 
Body kit $0
Laminated front side windows$200 
Panoramic sunroof $1200
Sunroof$900 
Infotainment 
App support $0
Bluetooth audio streaming $25
CD changer, in-dash$325 
CD player $125
Handwriting recognition $200
HD radio $50
In-vehicle Internet $150
Media drive $15
MP3-compatible player $50
Navigation map updates, three years $0
Satellite radio $200
SMS text-to-speech reader $25
Telematics service, such as OnStar$200 
Telematics service, such as OnStar, with navigation $225
Traffic + travel information $25
Wi-Fi hotspot $50
Instruments, Lights, and Mirrors 
Auto-dimming headlights$200 
Boost gauge $75
Chronometer $100
Compass $0
Fog light, rear $100
Fog lights$125 
Headlight washers$50 
Interior ambient lighting, configurable $150
LED headlights, single projector or low beam only $750
Mirror tilt-down in reverse $25
Power-folding mirrors $50
Xenon HID headlights$500 
Seats and Interior Trim 
Folding second row seats $300
Heated second row seats$200 
Illuminated door sill trim plates $200
Memory system, passenger seat $150
Power headrest height adjuster, driver seat $50
Power headrest height adjuster, passenger seat $50
Power thigh support length adjuster, driver seat $100
Power thigh support length adjuster, passenger seat $100
Synthetic suede inserts in leather seating surfaces$0 
Upholstered instrument panel $300
Upholstered instrument panel, leather$1000 
Suspension, Wheels, and Tires 
Adaptive dampers - electrical $500
Alloy wheels $350
Auto-leveling rear shocks$200 
Crosswind stabilization $50
Electronic systems calibration selector $200
Performance steering system (optional)$0 
Polished alloy wheels$350 
Suggestive steering $0
Transmission 
Launch control $100
Steering-wheel-mounted transmission controls $100
Total Value of Features$6,190$9,330
Value of Feature Adjustments$0$3,140
Value of Feature Adjustments0-2,923

Return to top

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

Model Year20062015
ModelSTSC-Class
Body4dr Sedan4dr Sedan
Wheelbase116.4 in111.8 in
Length196.3 in184.5 in
Width72.6 in71.3 in
Height57.6 in56.8 in
Curb Weight4,233 lb.3,856 lb.
Fuel Capacity17.0 gal.18.0 gal.
Row 1 Headroom38.7 in37.1 in
Row 1 Shoulder Room58.6 in55.3 in
Row 1 Hip Room54.6 in0.0 in
Row 1 Legroom42.6 in41.7 in
Row 2 Headroom37.9 in37.1 in
Row 2 Shoulder Room57.4 in55.0 in
Row 2 Hip Room55.6 in0.0 in
Row 2 Legroom38.3 in35.2 in
Cargo Volume13.8 ft312.6 ft3

Return to top

Option Package Details
Mercedes-Benz C-Class C63 AMG

Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150No
Total Requested25063%
Total Not Requested15037%
Wood trim
FeatureValueRequested?
Wood trim300Yes
Analog clock25No
Total Requested30092%
Total Not Requested258%
Multimedia Package
FeatureValueRequested?
Rearview camera200No
DVD-compatible player0Yes
Media drive15No
Traffic + travel information25No
App support0No
Navigation map updates, three years0No
Navigation system600Yes
Voice control for nav and audio100Yes
Total Requested70074%
Total Not Requested24026%
AMG Leather Package
FeatureValueRequested?
Upgraded leather upholstery0No
Leather seating surfaces900Yes
Total Requested900100%
Total Not Requested00%

Was this information useful?

We're glad we could help! Share this page:

We're so sorry! Tell us how we can improve it.

See TrueDelta's information for all Sedans
See TrueDelta's information for all Cadillac models.