Cadillac STS Cadillac STS 2006 Mercedes-Benz E-Class (2-door) Mercedes-Benz E-Class (2-door) 2017

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Cadillac STS vs. Mercedes-Benz E-Class (2-door) 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 E-Class (2-door) Invoice Comparison

Lowest Total Price: $66,745

Mercedes-Benz E-Class (2-door) E550   
Difference: $10,345

Lowest Total Invoice: $62,139

Mercedes-Benz E-Class (2-door) E550   
Difference: $9,381

Calculate Payments

  Down Payment Interest Rate Term
Model Year20062017
ModelSTSE-Class (2-door)
TrimSTS-VE550
Body4dr Sedan2dr Coupe
Base Price $73,070 $60,650
Base Invoice $67,704 $56,405
Sunroof 1,200  
Premium 1 Package   4,100
Metallic paint (extra cost)   720
Rear spoiler   350
Sunroof 996  
Premium 1 Package   3,813
Metallic paint (extra cost)   670
Rear spoiler   326
Options (change) 1,200 5,170
Options (change) 996 4,809
Destination 720 925
Gas Tax 2,100 0
Total Price $77,090 $66,745
Total Invoice $71,520 $62,139

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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 E-Class (2-door) 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 E-Class (2-door)

Lowest Adjusted Price and Invoice: Mercedes-Benz E-Class (2-door) E550
TrueDelta Adjusted Price Difference: $11,360
TrueDelta Adjusted Invoice Difference: $10,326
Model Year20062017
ModelSTSE-Class (2-door)
TrimSTS-VE550
Body4dr Sedan2dr Coupe
Engine469hp V8402hp V8
TransmissionT6T7
DrivetrainRWDRWD
EPA Fuel Economy (city/highway)14/20 MPG18/26 MPG
Audio (watts, speakers)300, 15610, 14
Tire (rear if not all the same)255/45-18235/40-18
Total Price$77,090$66,745
Adjustments for Features0-1,015
Feature-Adjusted Total Price$77,090$65,730
Total Invoice$71,520$62,139
Adjustments for Features0-945
Feature-Adjusted Total Invoice$71,520$61,194

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Features Comparison: Cadillac STS vs. Mercedes-Benz E-Class (2-door)

Model Year20062017
ModelSTSE-Class (2-door)
TrimSTS-VE550
Body4dr Sedan2dr Coupe
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
Sunshade, rear, power $225
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats $0
Automatic seat belt presenters, front row $100
Driver drowsiness monitor $150
Forward collision warning $200
Knee airbag, driver $75
Obstacle detection, rear$250 
Radar- or camera-based collision preparation system $0
Rearview camera $200
Tires, run-flat$150 
Cargo Management 
Cargo net$40 
Rear seat pass-through$100 
Second-row low console $100
Storage compartment under front seat(s) $50
Climate Control 
Rear air vents $100
Rear air vents with manual controls$150 
Residual heat $50
Drivetrain 
Limited-slip rear differential$300 
Engine / Motor 
Automatic start / stop $150
Exterior 
Body kit $0
Bodyside moldings $75
Laminated front side windows$200 
Panoramic sunroof $1200
Sunroof$900 
Infotainment 
Android Auto support $100
App support $0
Apple CarPlay support $100
Aux input $50
Bluetooth audio streaming $25
CD changer, in-dash$325 
CD player $125
HD radio $50
In-vehicle Internet $150
iPod integration $100
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 
Analog clock $25
Auto-dimming headlights$200 
Fog light, rear $100
Fog lights$125 
Headlight washers$50 
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 
Center armrest(s), second row$50 
Folding second row seats $300
Heated second row seats$200 
Memory system, passenger seat $150
Power headrest height adjuster, driver seat $50
Power headrest height adjuster, passenger seat $50
Synthetic suede inserts in leather seating surfaces$0 
Upholstered instrument panel, leather$1000 
Suspension, Wheels, and Tires 
Adaptive dampers - electrical $500
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$6,640$7,655
Value of Feature Adjustments$0$1,015
Value of Feature Adjustments0-945

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Specifications Comparison: Cadillac STS vs. Mercedes-Benz E-Class (2-door)

Model Year20062017
ModelSTSE-Class (2-door)
Body4dr Sedan2dr Coupe
Wheelbase116.4 in108.7 in
Length196.3 in185.0 in
Width72.6 in70.3 in
Height57.6 in54.8 in
Curb Weight4,233 lb.4,134 lb.
Fuel Capacity17.0 gal.17.4 gal.
Row 1 Headroom38.7 in36.8 in
Row 1 Shoulder Room58.6 in54.1 in
Row 1 Hip Room54.6 in0.0 in
Row 1 Legroom42.6 in42.0 in
Row 2 Headroom37.9 in35.5 in
Row 2 Shoulder Room57.4 in48.9 in
Row 2 Hip Room55.6 in0.0 in
Row 2 Legroom38.3 in32.6 in
Cargo Volume13.8 ft313.3 ft3

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Option Package Details
Mercedes-Benz E-Class (2-door) E550

Premium 1 Package
FeatureValueRequested?
Sunshade, rear, power225No
Wi-Fi hotspot50No
Apple CarPlay support100No
Android Auto support100No
Satellite radio200No
Rearview camera200No
Surround sound250Yes
Proximity key250Yes
Power-folding mirrors50No
Harman/Kardon, 610W, 14 speakers (with subwoofer)350No
Media drive15No
Traffic + travel information25No
In-vehicle Internet150No
App support0No
Navigation map updates, three years0No
Navigation system600Yes
Voice control for nav and audio100Yes
Total Requested120045%
Total Not Requested146555%

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