Jeep Grand Cherokee Jeep Grand Cherokee 2018 Porsche 718 Cayman Porsche 718 Cayman 2017

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Jeep Grand Cherokee vs. Porsche 718 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.

Jeep Grand Cherokee vs. Porsche 718 Cayman Invoice Comparison

Lowest Total Price: $70,025

Jeep Grand Cherokee SRT   
Difference: $6,050

Calculate Payments

  Down Payment Interest Rate Term
Model Year2018201820172017
ModelGrand CherokeeGrand Cherokee718 Cayman718 Cayman
TrimSRTTrackhawkBaseS
Body4dr SUV4dr SUV2dr Hatch2dr Hatch
Base Price $67,395 $85,900 $53,900 $66,300
CD player, remote 445 445    
Color seat belts 95 95 350 350
Wheels, dark finish 995 995   1,085
Porsche Connect Plus     1,300 1,300
Navigation system     1,730 1,730
Premium Package Plus     3,620 3,170
Power sport seats     2,320 2,320
Heated steering wheel     470 470
Adaptive cruise control, all-speed     1,670 1,670
Torque vectoring, brake-based     1,320 1,320
Adaptive dampers - electrical     1,790  
Metallic paint (extra cost)     640 640
Voice control for nav and audio     0 0
Metal pedals     535 535
Blind spot warning system     690 690
Rear wiper     360 360
Carbon fiber trim     1,810 1,810
Upholstered instrument panel, leather     2,520 2,520
235/35ZR20       1,580
Sport suspension (upgrade)       2,070
CD player, remote 396 396    
Color seat belts 85 85 0 0
Wheels, dark finish 886 886   0
Porsche Connect Plus     0 0
Navigation system     0 0
Premium Package Plus     0 0
Power sport seats     0 0
Heated steering wheel     0 0
Adaptive cruise control, all-speed     0 0
Torque vectoring, brake-based     0 0
Adaptive dampers - electrical     0  
Metallic paint (extra cost)     0 0
Voice control for nav and audio     0 0
Metal pedals     0 0
Blind spot warning system     0 0
Rear wiper     0 0
Carbon fiber trim     0 0
Upholstered instrument panel, leather     0 0
235/35ZR20       0
Sport suspension (upgrade)       0
Options (change) 1,535 1,535 21,125 23,620
Options (change) 1,367 1,367 0 0
Destination 1,095 1,095 1,050 1,050
Total Price $70,025 $88,530 $76,075 $90,970

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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: Jeep Grand Cherokee vs. Porsche 718 Cayman

Lowest Adjusted Price: Jeep Grand Cherokee SRT
Lowest Adjusted Invoice: Porsche 718 Cayman
TrueDelta Adjusted Price Difference: $12,830
TrueDelta Adjusted Invoice Difference: $59,605
Model Year2018201820172017
ModelGrand CherokeeGrand Cherokee718 Cayman718 Cayman
TrimSRTTrackhawkBaseS
Body4dr SUV4dr SUV2dr Hatch2dr Hatch
Engine470hp V8707hp V8300hp H4350hp H4
TransmissionT8T8M6M6
DrivetrainAWDAWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)506, 10506, 10110, 6110, 6
Tire (rear if not all the same)295/45-20295/45-20235/45-18235/35-20
Total Price$70,025$88,530$76,075$90,970
Adjustments for Features-6,780-6,69500
Feature-Adjusted Total Price$63,245$81,835$76,075$90,970
Cost Above Minimum$0$18,590$0$14,895

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Features Comparison: Jeep Grand Cherokee vs. Porsche 718 Cayman

Model Year2018201820172017
ModelGrand CherokeeGrand Cherokee718 Cayman718 Cayman
TrimSRTTrackhawkBaseS
Body4dr SUV4dr SUV2dr Hatch2dr Hatch
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300$1300  
6-speed manual  $150$150
AWD$1700$1700  
RWD  $0$0
Accessories 
AC power outlet$100$100  
Active noise reduction$0$0  
Power liftgate$350$350  
Power rear side windows$200$200  
Remote start$150$150  
Remote window/roof operation$15$15  
Semi-automated parking system$500$500  
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0$0  
Cross-traffic warning, rear$100$100  
Knee airbag, passenger  $75$75
Lane departure warning$200$200  
Rollover sensor$50$50  
Temporary spare tire$150$150  
Tires, run-flat$150$150  
Torque vectoring, brake-based  $100$100
Trailer sway control$25$25  
Vehicle health reports$0$0  
Cargo Management 
Cargo cover$75$75  
Cargo net $40$40$40
Liftglass or two-piece tailgate$150$150  
Overhead sunglass holder$25$25  
Towing camera$50$50  
Climate Control 
Automatic air recirculation  $100$100
Heated windshield washer nozzles  $15$15
Rear air vents$100$100  
Residual heat  $50$50
Water-repellent front-door glass  $15$15
Engine / Motor 
Automatic start / stop  $150$150
Mid-engine configuration  $0$0
Regenerative braking  $0$0
Exterior 
Body kit$0$0  
Deep-tinted rear windows$275$275  
Laminated front side windows$200$200  
Painted brake calipers (optional)$0$0 $0
Rear bumper protector$40$40  
Rear spoiler$200$200  
Retractable rear spoiler  $400$400
Wheel-lip moldings$75$75  
Infotainment 
4G LTE connectivity  $0$0
Android Auto support$100$100  
CD player  $125$125
CD player, remote$100$100  
DVD-Audio-compatible player  $0$0
Handwriting recognition  $200$200
In-vehicle Internet  $150$150
Media drive, small  $5$5
Navigation map updates, three years  $0$0
Off-road navigation system  $0$0
Satellite radio  $200$200
Satellite radio - one year subscription$250$250  
SD Card slot  $25$25
SMS text-to-speech reader$25$25  
Surround sound$250$250  
Text dictation$50$50  
Traffic + travel information$25$25  
Traffic information  $25$25
Voice control for external devices$0$0  
Instruments, Lights, and Mirrors 
Auto-dimming headlights$200$200  
Compass$0$0  
Fog light, rear  $100$100
Fog lights$125   
Large color reconfigurable instrument cluster display$250$250  
Performance meter$150$150  
Steering-linked headlights  $150$150
Turn signals on or near mirrors$25$25  
Seats and Interior Trim 
Center armrest(s), second row$50$50  
Folding second row seats$300$300  
Heated second row seats$200$200  
Manual recliner, second row seats$75$75  
Metal accent trim (optional)$0$0  
No leather in second row  $-300$-300
Power thigh support length adjuster, driver seat  $100$100
Power thigh support length adjuster, passenger seat  $100$100
Synthetic suede inserts in leather seating surfaces$0$0  
Suspension, Wheels, and Tires 
Electronic systems calibration selector$200$200  
Performance steering system (optional)$0$0  
Sport suspension (upgrade)$0$0 $0
Wheels, dark finish$0$0 $0
Transmission 
Launch control$100$100  
Steering-wheel-mounted transmission controls$100$100  
Total Value of Features$8,755$8,670$1,975$1,975
Value of Feature Adjustments$6,780$6,695$0$0
Value of Feature Adjustments-6,502-6,36300

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Specifications Comparison: Jeep Grand Cherokee vs. Porsche 718 Cayman

Model Year20182017
ModelGrand Cherokee718 Cayman
Body4dr SUV2dr Hatch
Wheelbase114.8 in97.4 in
Length189.8 in172.4 in
Width76.5 in70.9 in
Height69.3 in51.0 in
Curb Weight4,514 lb.2,945 lb.
Fuel Capacity24.6 gal.14.3 gal.
Row 1 Headroom39.9 in0.0 in
Row 1 Shoulder Room58.7 in0.0 in
Row 1 Hip Room57.0 in0.0 in
Row 1 Legroom40.3 in0.0 in
Row 2 Headroom39.2 in0.0 in
Row 2 Shoulder Room58.0 in0.0 in
Row 2 Hip Room56.2 in0.0 in
Row 2 Legroom38.6 in0.0 in
Cargo Volume,
Minimum
36.3 ft315.0 ft3
Cargo Volume,
Maximum
68.3 ft315.0 ft3

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Option Package Details
Porsche 718 Cayman

Navigation system
FeatureValueRequested?
Navigation system600Yes
Off-road navigation system0No
Handwriting recognition200No
Total Requested60075%
Total Not Requested20025%
Heated steering wheel
FeatureValueRequested?
Heated steering wheel100Yes
Audio controls on steering wheel125Yes
Total Requested225100%
Total Not Requested00%
Adaptive cruise control, all-speed
FeatureValueRequested?
Adaptive cruise control, all-speed700Yes
Radar- or camera-based collision preparation system0Yes
Automatic braking, high-speed or partial200Yes
Forward collision warning200Yes
Total Requested1100100%
Total Not Requested00%
Torque vectoring, brake-based
FeatureValueRequested?
Torque vectoring, brake-based100No
Limited-slip rear differential300Yes
Total Requested30075%
Total Not Requested10025%
Upholstered instrument panel, leather
FeatureValueRequested?
Upholstered instrument panel, leather800Yes
Leather upholstery, extended coverage-900No
Total Requested800-800%
Total Not Requested-900900%
Porsche Connect Plus
FeatureValueRequested?
Traffic information25Yes
In-vehicle Internet150No
Wi-Fi hotspot50Yes
4G LTE connectivity0No
Navigation map updates, three years0No
Telematics service, such as OnStar200Yes
App support0Yes
Remote app25Yes
Apple CarPlay support100Yes
Total Requested40073%
Total Not Requested15027%
Premium Package Plus
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Proximity key250Yes
Perimeter approach lighting25No
Interior ambient lighting150Yes
Automatic climate control, front200Yes
Heated front seats200Yes
Dual-zone climate control125Yes
Residual heat50No
Automatic air recirculation100No
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
Steering-linked headlights150No
Headlight washers50Yes
Total Requested167584%
Total Not Requested32516%
Power sport seats
FeatureValueRequested?
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 length adjuster, driver seat100No
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support length adjuster, passenger seat100No
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Total Requested110085%
Total Not Requested20015%

Option Package Details
Porsche 718 Cayman S

Navigation system
FeatureValueRequested?
Navigation system600Yes
Off-road navigation system0No
Handwriting recognition200No
Total Requested60075%
Total Not Requested20025%
Heated steering wheel
FeatureValueRequested?
Heated steering wheel100Yes
Audio controls on steering wheel125Yes
Total Requested225100%
Total Not Requested00%
Adaptive cruise control, all-speed
FeatureValueRequested?
Adaptive cruise control, all-speed700Yes
Radar- or camera-based collision preparation system0Yes
Automatic braking, high-speed or partial200Yes
Forward collision warning200Yes
Total Requested1100100%
Total Not Requested00%
Torque vectoring, brake-based
FeatureValueRequested?
Torque vectoring, brake-based100No
Limited-slip rear differential300Yes
Total Requested30075%
Total Not Requested10025%
235/35ZR20 tires
FeatureValueRequested?
235/35ZR20 tires200No
265/35ZR20 tires200No
Total Requested00%
Total Not Requested400100%
Upholstered instrument panel, leather
FeatureValueRequested?
Upholstered instrument panel, leather800Yes
Leather upholstery, extended coverage-900No
Total Requested800-800%
Total Not Requested-900900%
Sport suspension (upgrade)
FeatureValueRequested?
Sport suspension (upgrade)250Yes
Adaptive dampers - electrical500Yes
Total Requested750100%
Total Not Requested00%
Premium Package Plus
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Proximity key250Yes
Perimeter approach lighting25No
Interior ambient lighting150Yes
Automatic climate control, front200Yes
Heated front seats200Yes
Dual-zone climate control125Yes
Residual heat50No
Automatic air recirculation100No
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
Steering-linked headlights150No
Headlight washers50Yes
Total Requested167584%
Total Not Requested32516%
Power sport seats
FeatureValueRequested?
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 length adjuster, driver seat100No
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support length adjuster, passenger seat100No
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Total Requested110085%
Total Not Requested20015%
Porsche Connect Plus
FeatureValueRequested?
Traffic information25Yes
In-vehicle Internet150No
Wi-Fi hotspot50Yes
4G LTE connectivity0No
Navigation map updates, three years0No
Telematics service, such as OnStar200Yes
App support0Yes
Remote app25Yes
Apple CarPlay support100Yes
Total Requested40073%
Total Not Requested15027%

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