Cadillac STS Cadillac STS 2011 Mercedes-Benz C-Class Mercedes-Benz C-Class 2009

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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: $58,805

Cadillac STS Premium   
Difference: $12,890

Lowest Total Invoice: $55,518

Cadillac STS Premium   
Difference: $11,365

Calculate Payments

  Down Payment Interest Rate Term
Model Year20112009
ModelSTSC-Class
TrimPremiumC63 AMG
Body4dr Sedan4dr Sedan
Base Price $56,380 $56,300
Base Invoice $53,279 $52,359
Sunroof 1,200  
Temporary spare tire 350  
Seating Package   2,980
Multimedia Package   2,980
Premium II Package   1,100
Telematics service, such as OnStar   650
Metallic paint (extra cost)   720
Wood trim   0
Limited-slip rear differential   3,990
Sunroof 1,056  
Temporary spare tire 308  
Seating Package   2,771
Multimedia Package   2,771
Premium II Package   1,023
Telematics service, such as OnStar   604
Metallic paint (extra cost)   669
Wood trim   0
Limited-slip rear differential   3,711
Options (change) 1,550 12,420
Options (change) 1,364 11,549
Destination 875 875
Gas Tax 0 2,100
Total Price $58,805 $71,695
Total Invoice $55,518 $66,883

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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 Cadillac STS dealer quotes or Mercedes-Benz C-Class dealer quotes from dealers using our car quote form.

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

Lowest Adjusted Price and Invoice: Cadillac STS Premium
TrueDelta Adjusted Price Difference: $11,910
TrueDelta Adjusted Invoice Difference: $10,451
Model Year20112009
ModelSTSC-Class
TrimPremiumC63 AMG
Body4dr Sedan4dr Sedan
Engine302hp V6451hp V8
TransmissionT6T7
DrivetrainRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG
Audio (watts, speakers)300, 15450, 12
Tire (rear if not all the same)235/50-18235/40-18
Total Price$58,805$71,695
Adjustments for Features0-980
Feature-Adjusted Total Price$58,805$70,715
Total Invoice$55,518$66,883
Adjustments for Features0-914
Feature-Adjusted Total Invoice$55,518$65,969

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

Model Year20112009
ModelSTSC-Class
TrimPremiumC63 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 
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 
Cargo Management 
Cargo net$40 
Climate Control 
Heated windshield washer nozzles $15
Rain-sensing wipers $175
Rear air vents $100
Rear air vents with manual controls$150 
Variable intermittent wipers$75 
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
Rear seat audio controls$25 
SD Card slot $25
Telematics service, such as OnStar $200
Telematics service, such as OnStar, with navigation$225 
Instruments, Lights, and Mirrors 
Auto-dimming headlights$200 
Chronometer $100
Fog light, rear $100
Steering-linked fog lights $50
Seats and Interior Trim 
Cooled or ventilated front seats$300 
Folding second row seats $300
Heated second row seats$200 
Leather door panel trim $250
Leather-wrapped steering wheel $150
Memory system, passenger seat $150
Metal pedals $75
Power seatback bolsters, driver seat $100
Power seatback bolsters, passenger seat $100
Power-folding headrests, second row seats $50
Upholstered instrument panel, leather $1000
Wood/leather-wrapped steering wheel$150 
Suspension, Wheels, and Tires 
Alloy wheels $350
Auto-leveling rear shocks$200 
Polished alloy wheels$350 
Transmission 
Steering-wheel-mounted transmission controls $100
Total Value of Features$3,965$4,945
Value of Feature Adjustments$0$980
Value of Feature Adjustments0-914

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

Model Year20112009
ModelSTSC-Class
Body4dr Sedan4dr Sedan
Wheelbase116.4 in108.7 in
Length196.7 in182.3 in
Width72.6 in69.7 in
Height57.6 in56.3 in
Curb Weight3,974 lb.3,528 lb.
Fuel Capacity17.0 gal.17.4 gal.
Row 1 Headroom38.7 in37.1 in
Row 1 Shoulder Room58.6 in54.7 in
Row 1 Hip Room54.6 in52.3 in
Row 1 Legroom42.6 in41.7 in
Row 2 Headroom37.9 in36.9 in
Row 2 Shoulder Room57.4 in55.1 in
Row 2 Hip Room55.6 in54.9 in
Row 2 Legroom38.3 in33.4 in
Cargo Volume13.8 ft312.4 ft3

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Option Package Details
Mercedes-Benz C-Class C63 AMG

Limited-slip rear differential
FeatureValueRequested?
Limited-slip rear differential300Yes
Raised top speed limiter0No
Total Requested300100%
Total Not Requested00%
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, leather1000No
Total Requested120046%
Total Not Requested140054%
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%
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%

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