Porsche Cayman Porsche Cayman 2008 Mercedes-Benz E-Class (2-door) Mercedes-Benz E-Class (2-door) 2010

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: $58,485

Mercedes-Benz E-Class (2-door) E550   
Difference: $17,485

Lowest Total Invoice: $54,452

Mercedes-Benz E-Class (2-door) E550   
Difference: $11,588

Calculate Payments

  Down Payment Interest Rate Term
Model Year20082010
ModelCaymanE-Class (2-door)
TrimSE550
Body2dr Hatch2dr Coupe
Base Price $59,100 $54,650
Base Invoice $51,567 $50,824
Auto-dimming rearview mirror 690  
Power Seat Package 1,550  
Metallic paint (extra cost) 690 720
Adaptive dampers - electrical 1,990  
Automatic climate control, front 550  
Floor mats 115  
Navigation system 3,110  
Wood trim 890  
Heated front seats 480 740
Wood/leather-wrapped steering wheel 1,360 750
Illuminated door sill trim plates 725 750
5-speed shiftable automatic 3,210  
CD changer, remote 650  
Auto-dimming rearview mirror 587  
Power Seat Package 1,318  
Metallic paint (extra cost) 587 669
Adaptive dampers - electrical 1,692  
Automatic climate control, front 468  
Floor mats 98  
Navigation system 2,644  
Wood trim 757  
Heated front seats 408 688
Wood/leather-wrapped steering wheel 1,156 698
Illuminated door sill trim plates 616 698
5-speed shiftable automatic 2,729  
CD changer, remote 553  
Options (change) 16,010 2,960
Options (change) 13,613 2,753
Destination 860 875
Total Price $75,970 $58,485
Total Invoice $66,040 $54,452

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 and Invoice: Mercedes-Benz E-Class (2-door) E550
TrueDelta Adjusted Price Difference: $20,995
TrueDelta Adjusted Invoice Difference: $14,856
Model Year20082010
ModelCaymanE-Class (2-door)
TrimSE550
Body2dr Hatch2dr Coupe
Engine295hp H6382hp V8
TransmissionT5T7
DrivetrainRWDRWD
EPA Fuel Economy (city/highway)18/25 MPG15/23 MPG
Audio (watts, speakers)230, 7?, 8
Tire (rear if not all the same)235/40-18235/40-18
Total Price$75,970$58,485
Adjustments for Features0-3,510
Feature-Adjusted Total Price$75,970$54,975
Total Invoice$66,040$54,452
Adjustments for Features0-3,268
Feature-Adjusted Total Invoice$66,040$51,184

Return to top

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

Model Year20082010
ModelCaymanE-Class (2-door)
TrimSE550
Body2dr Hatch2dr Coupe
Transmission and Drivetrain 
5-speed manually-shiftable automatic$1000 
7-speed manually-shiftable automatic $1200
RWD$0$0
Accessories 
Power rear side windows $200
Remote window/roof operation $15
Tilt/telescoping steering wheel, manual$250 
Tilt/telescoping steering wheel, power $350
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats $0
Automatic seat belt presenters, front row $100
Brake assist $50
Brake- or yaw-sensor-initiated collision preparation system $0
Driver drowsiness monitor $150
Knee airbag, driver $75
Side curtain airbags $350
Temporary spare tire $150
Cargo Management 
Cargo net$40 
Second-row low console $100
Storage compartment under front seat(s) $50
Climate Control 
Automatic air recirculation $100
Dual-zone climate control $125
Rear air vents $100
Residual heat $50
Water-repellent front-door glass$15 
Engine / Motor 
Mid-engine configuration$0 
Exterior 
Body kit $0
Bodyside moldings $75
Panoramic sunroof $1200
Retractable rear spoiler$400 
Infotainment 
Aux input $50
Bluetooth cell phone link $100
CD changer, in-dash $325
CD changer, remote$200 
CD player$125 
DVD-compatible player $0
MP3-compatible player $50
Navigation system$600 
SD Card slot $25
Instruments, Lights, and Mirrors 
Analog clock $25
Auto-dimming passenger-side mirror$75 
Automatic headlights $125
Mirror tilt-down in reverse $25
Turn signals on or near mirrors $25
Seats and Interior Trim 
Folding second row seats $300
Memory system, passenger seat $150
Metal pedals$75 
No leather in second row$-300 
Power 4-way lumbar adjuster, passenger seat $150
Power headrest height adjuster, driver seat $50
Power headrest height adjuster, passenger seat $50
Suspension, Wheels, and Tires 
Sport suspension (upgrade) $0
Transmission 
Steering-wheel-mounted transmission controls $100
Total Value of Features$2,480$5,990
Value of Feature Adjustments$0$3,510
Value of Feature Adjustments0-3,268

Return to top

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

Model Year20082010
ModelCaymanE-Class (2-door)
Body2dr Hatch2dr Coupe
Wheelbase95.1 in108.7 in
Length170.9 in185.0 in
Width70.9 in70.3 in
Height51.4 in55.0 in
Curb Weight3,163 lb.3,783 lb.
Fuel Capacity17.0 gal.17.4 gal.
Row 1 Headroom0.0 in40.2 in
Row 1 Shoulder Room0.0 in54.1 in
Row 1 Legroom0.0 in42.0 in
Row 2 Headroom0.0 in35.8 in
Row 2 Shoulder Room0.0 in48.9 in
Row 2 Legroom0.0 in33.0 in
Cargo Volume14.5 ft315.9 ft3

Return to top

Option Package Details
Porsche Cayman S

Power Seat Package
FeatureValueRequested?
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power fore-aft adjuster, passenger seat100Yes
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Total Requested850100%
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 Porsche models.