Porsche Cayman Porsche Cayman 2015 Mercedes-Benz E-Class (2-door) Mercedes-Benz E-Class (2-door) 2016

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

Join Us

Porsche Cayman 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.

Porsche Cayman vs. Mercedes-Benz E-Class (2-door) Invoice Comparison

Lowest Total Price: $71,160

Mercedes-Benz E-Class (2-door) E550   
Difference: $16,565

Calculate Payments

  Down Payment Interest Rate Term
Model Year20152016
ModelCaymanE-Class (2-door)
TrimSE550
Body2dr Hatch2dr Coupe
Base Price $63,800 $60,300
Infotainment Package 3,990  
Bose 505W 10 speakers 0  
Premium Package Plus 2,950  
Adaptive sport seats plus 3,825  
7-speed automated manual 3,200  
Voice control for nav and audio 520  
Power-folding mirrors 320  
Rearview camera 1,515  
Auto-dimming headlights 520  
Illuminated door sill trim plates 825 750
Wood/leather-wrapped steering wheel 1,250 590
Wood trim 1,515  
Adaptive dampers - electrical 1,790  
Metallic paint (extra cost) 710 720
Premium 2 Package   2,825
Premium 1 Package   3,880
Night Package   1,170
Infotainment Package 0  
Bose 505W 10 speakers 0  
Premium Package Plus 0  
Adaptive sport seats plus 0  
7-speed automated manual 0  
Voice control for nav and audio 0  
Power-folding mirrors 0  
Rearview camera 0  
Auto-dimming headlights 0  
Illuminated door sill trim plates 0 698
Wood/leather-wrapped steering wheel 0 549
Wood trim 0  
Adaptive dampers - electrical 0  
Metallic paint (extra cost) 0 670
Premium 2 Package   2,628
Premium 1 Package   3,608
Night Package   1,088
Options (change) 22,930 9,935
Options (change) 0 9,241
Destination 995 925
Total Price $87,725 $71,160

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 Porsche Cayman 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: Porsche Cayman vs. Mercedes-Benz E-Class (2-door)

Lowest Adjusted Price: Mercedes-Benz E-Class (2-door) E550
Lowest Adjusted Invoice: Porsche Cayman S
TrueDelta Adjusted Price Difference: $20,250
TrueDelta Adjusted Invoice Difference: $61,820
Model Year20152016
ModelCaymanE-Class (2-door)
TrimSE550
Body2dr Hatch2dr Coupe
Engine325hp H6402hp V8
TransmissionS7T7
DrivetrainRWDRWD
EPA Fuel Economy (city/highway)21/30 MPG18/26 MPG
Audio (watts, speakers)445, 10610, 14
Tire (rear if not all the same)235/40-19235/40-18
Total Price$87,725$71,160
Adjustments for Features0-3,685
Feature-Adjusted Total Price$87,725$67,475

Return to top

Features Comparison: Porsche Cayman vs. Mercedes-Benz E-Class (2-door)

Model Year20152016
ModelCaymanE-Class (2-door)
TrimSE550
Body2dr Hatch2dr Coupe
Transmission and Drivetrain 
7-speed automated manual$1200 
7-speed manually-shiftable automatic $1200
RWD$0$0
Accessories 
Heated steering wheel$100 
Power rear side windows $200
Remote app $25
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
Blind spot warning system $200
Driver drowsiness monitor $150
Forward collision warning $200
Knee airbag, passenger$75 
Lane departure warning $200
Obstacle detection, front$150 
Obstacle detection, rear$250 
Radar- or camera-based collision preparation system $0
Temporary spare tire $150
Cargo Management 
Cargo net$40 
Second-row low console $100
Storage compartment under front seat(s) $50
Climate Control 
Rear air vents $100
Water-repellent front-door glass$15 
Engine / Motor 
Mid-engine configuration$0 
Regenerative braking$0 
Exterior 
Black exterior trim (optional) $0
Black grille (optional) $0
Body kit $0
Painted brake calipers (optional)$0 
Panoramic sunroof $1200
Rear spoiler $200
Retractable rear spoiler$400 
Infotainment 
Apple CarPlay support $100
Aux input$50 
DVD-Audio-compatible player$0 
DVD-compatible player $0
In-vehicle Internet $150
Navigation map updates, three years $0
Off-road navigation system$0 
SD Card slot $25
SMS text-to-speech reader $25
Telematics service, such as OnStar, with navigation $225
Traffic + travel information $25
Traffic information$25 
Wi-Fi hotspot $50
Instruments, Lights, and Mirrors 
Analog clock $25
Auto-dimming passenger-side mirror$75 
Cornering lights $50
Fog lights$125 
LED headlights $1000
Mirror tilt-down in reverse $25
Turn signals on or near mirrors $25
Xenon HID headlights$500 
Seats and Interior Trim 
Folding second row seats $300
Memory system, passenger seat $150
No leather in second row$-300 
Power headrest height adjuster, driver seat $50
Power headrest height adjuster, passenger seat $50
Power thigh bolsters, driver seat$100 
Power thigh bolsters, passenger seat$100 
Suspension, Wheels, and Tires 
Sport suspension (upgrade) $0
Total Value of Features$2,905$6,590
Value of Feature Adjustments$0$3,685
Value of Feature Adjustments0-3,430

Return to top

Specifications Comparison: Porsche Cayman vs. Mercedes-Benz E-Class (2-door)

Model Year20152016
ModelCaymanE-Class (2-door)
Body2dr Hatch2dr Coupe
Wheelbase97.4 in108.7 in
Length172.4 in185.0 in
Width70.9 in70.3 in
Height50.9 in54.8 in
Curb Weight2,976 lb.4,134 lb.
Fuel Capacity16.9 gal.17.4 gal.
Row 1 Headroom0.0 in36.8 in
Row 1 Shoulder Room0.0 in54.1 in
Row 1 Legroom0.0 in42.0 in
Row 2 Headroom0.0 in35.5 in
Row 2 Shoulder Room0.0 in48.9 in
Row 2 Legroom0.0 in32.6 in
Cargo Volume15.0 ft313.3 ft3

Return to top

Option Package Details
Porsche Cayman S

Infotainment Package
FeatureValueRequested?
Navigation system600Yes
Traffic information25Yes
Off-road navigation system0No
Media drive15Yes
App support0Yes
Satellite radio200Yes
DVD-Audio-compatible player0Yes
HD radio50Yes
USB port25Yes
Total Requested915100%
Total Not Requested00%
Premium Package Plus
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Proximity key250Yes
Interior ambient lighting150Yes
Automatic climate control, front200Yes
Heated front seats200Yes
Dual-zone climate control125Yes
Residual heat50Yes
Automatic air recirculation100Yes
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
Steering-linked headlights150Yes
Headlight washers50Yes
Total Requested190096%
Total Not Requested754%
Adaptive sport seats plus
FeatureValueRequested?
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver seat100Yes
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100Yes
Tilt/telescoping steering wheel, power100Yes
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power thigh support adjuster, driver seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support adjuster, passenger seat100Yes
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Front sport buckets100No
Total Requested150083%
Total Not Requested30017%

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

Premium 2 Package
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Lane departure warning system200No
Blind spot warning system200No
Steering-linked headlights150Yes
Headlight washers50Yes
Cornering lights50No
Auto-dimming headlights200Yes
LED headlights250No
Total Requested70050%
Total Not Requested70050%
Premium 1 Package
FeatureValueRequested?
Sunshade, rear, power225No
Wi-Fi hotspot50No
Apple CarPlay support100No
Satellite radio200Yes
Rearview camera200Yes
Surround sound250Yes
Proximity key250Yes
Power-folding mirrors50Yes
Harman/Kardon, 610W, 14 speakers (with subwoofer)350No
Media drive15Yes
Traffic + travel information25Yes
In-vehicle Internet150No
App support0Yes
Navigation map updates, three years0No
Navigation system600Yes
Voice control for nav and audio100Yes
Total Requested169066%
Total Not Requested87534%
Night Package
FeatureValueRequested?
Rear spoiler200Yes
Special interior trim0No
Black grille (optional)0No
Black exterior trim (optional)0No
Metal pedals75Yes
Power thigh support adjuster, driver seat100Yes
Power seatback bolsters, driver seat100Yes
Power thigh support adjuster, passenger seat100Yes
Power seatback bolsters, passenger seat100Yes
Polished alloy wheels0No
255/35ZR18 tires200No
235/40ZR18 tires200No
Total Requested67563%
Total Not Requested40037%

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 Porsche models.