Mercedes-Benz E-Class Mercedes-Benz E-Class 2018 Porsche Cayman Porsche Cayman 2007

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Mercedes-Benz E-Class vs. Porsche Cayman 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.

Mercedes-Benz E-Class vs. Porsche Cayman Invoice Comparison

Lowest Total Price: $61,915

Mercedes-Benz E-Class E400   
Difference: $1,640

Lowest Total Invoice: $55,230

Porsche Cayman   
Difference: $2,422

Calculate Payments

  Down Payment Interest Rate Term
Model Year201820072007
ModelE-ClassCaymanCayman
TrimE400BaseS
Body2dr Coupe2dr Hatch2dr Hatch
Base Price $58,900 $49,400 $58,900
Base Invoice $54,777 $43,075 $51,392
Multicontour Front Seats w/ Massage Feature 950    
Rear spoiler 350    
Metallic paint (extra cost) 720    
Sport Chrono Package   920 920
Adaptive dampers - electrical   1,990 1,990
Auto-dimming rearview mirror   690 690
Adaptive Sports Seats   3,055 3,055
Navigation system   3,070 3,070
Xenon HID headlights   1,090 1,090
Audio controls on steering wheel   990 990
Wood trim   890 890
Automatic climate control, front   550 550
Floor mats   115 115
Multicontour Front Seats w/ Massage Feature 884    
Rear spoiler 326    
Metallic paint (extra cost) 670    
Sport Chrono Package   782 782
Adaptive dampers - electrical   1,692 1,692
Auto-dimming rearview mirror   587 587
Adaptive Sports Seats   2,597 2,597
Navigation system   2,610 2,610
Xenon HID headlights   927 927
Audio controls on steering wheel   842 842
Wood trim   757 757
Automatic climate control, front   468 468
Floor mats   98 98
Options (change) 2,020 13,360 13,360
Options (change) 1,880 11,360 11,360
Destination 995 795 795
Total Price $61,915 $63,555 $73,055
Total Invoice $57,652 $55,230 $63,547

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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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TrueDelta Value Comparison: Mercedes-Benz E-Class vs. Porsche Cayman

Lowest Adjusted Price and Invoice: Mercedes-Benz E-Class E400
TrueDelta Adjusted Price Difference: $8,690
TrueDelta Adjusted Invoice Difference: $4,143
Model Year201820072007
ModelE-ClassCaymanCayman
TrimE400BaseS
Body2dr Coupe2dr Hatch2dr Hatch
Engine329hp V6245hp H6295hp H6
TransmissionT9M5M6
DrivetrainRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 850, 4230, 7
Tire (rear if not all the same)245/45-18205/55-17235/40-18
Total Price$61,915$63,555$73,055
Adjustments for Features-7,0500-150
Feature-Adjusted Total Price$54,865$63,555$72,905
Cost Above Minimum$0$0$9,350
Total Invoice$57,652$55,230$63,547
Adjustments for Features-6,5650-130
Feature-Adjusted Total Invoice$51,087$55,230$63,417
Cost Above Minimum$0$0$8,187

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Features Comparison: Mercedes-Benz E-Class vs. Porsche Cayman

Model Year201820072007
ModelE-ClassCaymanCayman
TrimE400BaseS
Body2dr Coupe2dr Hatch2dr Hatch
Transmission and Drivetrain 
9-speed manually-shiftable automatic$1400  
5-speed manual $0 
6-speed manual  $150
RWD$0$0$0
Accessories 
Remote app$25  
Remote climate control$25  
Remote start via app$75  
Remote window/roof operation$15  
Tilt/telescoping steering wheel, manual $250$250
Tilt/telescoping steering wheel, power$350  
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0  
Automatic braking, high-speed or partial$200  
Automatic braking, low-speed$200  
Automatic seat belt presenters, front row$100  
Brake assist$50  
Driver drowsiness monitor$150  
Forward collision warning$200  
Knee airbag, driver$75  
Pedestrian detection$50  
Radar- or camera-based collision preparation system$0  
Rearview camera$200  
Rollover sensor$50  
Side curtain airbags$350  
Tires, run-flat$150  
Torque vectoring, brake-based$100  
Vehicle-to-X (V2X) communication$0  
Cargo Management 
Cargo net $40$40
Console with shifter $150$150
Console without shifter$150  
Overhead sunglass holder$25  
Rear seat pass-through$100  
Second-row low console$100  
Climate Control 
Dual-zone climate control$125  
Rear air vents$100  
Water-repellent front-door glass $15$15
Engine / Motor 
Automatic start / stop$150  
Mid-engine configuration $0$0
Exterior 
Panoramic sunroof$1200  
Rear spoiler$200  
Retractable rear spoiler $400$400
Infotainment 
4G LTE connectivity$0  
Android Auto support$100  
App support$0  
Apple CarPlay support$100  
Bluetooth audio streaming$25  
Bluetooth cell phone link$100  
CD player $125$125
HD radio$50  
In-vehicle Internet$150  
Media drive$15  
Navigation map updates, three years$0  
SMS text-to-speech reader$25  
Telematics service, such as OnStar, with navigation$225  
Traffic + travel information$25  
Voice control for nav and audio$100  
Wi-Fi hotspot$50  
Instruments, Lights, and Mirrors 
Analog clock$25  
Auto-dimming passenger-side mirror $75$75
Automatic headlights$125  
Chronometer $100$100
Fog lights $125$125
Headlight washers $50$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  
Turn signals on or near mirrors$25  
Xenon HID headlights $500$500
Seats and Interior Trim 
Folding second row seats$300  
Massage, driver seat$100  
Massage, passenger seat$100  
Memory system, passenger seat$150  
Power 4-way lumbar adjuster, passenger seat$150  
Power headrest height adjuster, driver seat$50  
Power headrest height adjuster, passenger seat$50  
Power thigh bolsters, driver seat $100$100
Power thigh bolsters, passenger seat $100$100
Power thigh support length adjuster, driver seat$100  
Power thigh support length adjuster, passenger seat$100  
Upholstered instrument panel$300  
Suspension, Wheels, and Tires 
Adaptive dampers - electrical $500$500
Crosswind stabilization$50  
Sport suspension (upgrade)$0  
Transmission 
Steering-wheel-mounted transmission controls$100  
Total Value of Features$9,580$2,530$2,680
Value of Feature Adjustments$7,050$0$150
Value of Feature Adjustments-6,5650-130

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Specifications Comparison: Mercedes-Benz E-Class vs. Porsche Cayman

Model Year20182007
ModelE-ClassCayman
Body2dr Coupe2dr Hatch
Wheelbase113.1 in95.1 in
Length190.0 in170.9 in
Width73.2 in70.9 in
Height56.3 in51.4 in
Curb Weight4,201 lb.2,966 lb.
Fuel Capacity17.4 gal.17.0 gal.
Row 1 Headroom40.9 in0.0 in
Row 1 Shoulder Room56.1 in0.0 in
Row 1 Legroom41.8 in0.0 in
Row 2 Headroom36.4 in0.0 in
Row 2 Shoulder Room50.3 in0.0 in
Row 2 Legroom34.1 in0.0 in
Cargo Volume10.0 ft314.5 ft3

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Option Package Details
Mercedes-Benz E-Class E400

Multicontour Front Seats w/ Massage Feature
FeatureValueRequested?
Power seatback bolsters, driver seat100Yes
Power seatback bolsters, passenger seat100Yes
Massage, driver seat100No
Massage, passenger seat100No
Total Requested20050%
Total Not Requested20050%

Option Package Details
Porsche Cayman

Auto-dimming rearview mirror
FeatureValueRequested?
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
Total Requested32581%
Total Not Requested7519%
Xenon HID headlights
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50No
Total Requested50091%
Total Not Requested509%
Sport Chrono Package
FeatureValueRequested?
Chronometer100No
Electronic systems calibration selector200Yes
Total Requested20067%
Total Not Requested10033%
Adaptive Sports Seats
FeatureValueRequested?
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver100Yes
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100Yes
Front sport buckets100No
Power tilt adjuster, passenger seat100Yes
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
Total Requested105078%
Total Not Requested30022%

Option Package Details
Porsche Cayman S

Auto-dimming rearview mirror
FeatureValueRequested?
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
Total Requested32581%
Total Not Requested7519%
Xenon HID headlights
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50No
Total Requested50091%
Total Not Requested509%
Sport Chrono Package
FeatureValueRequested?
Chronometer100No
Electronic systems calibration selector200Yes
Total Requested20067%
Total Not Requested10033%
Adaptive Sports Seats
FeatureValueRequested?
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver100Yes
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100Yes
Front sport buckets100No
Power tilt adjuster, passenger seat100Yes
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
Total Requested105078%
Total Not Requested30022%

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