Mercury Grand Marquis Mercury Grand Marquis 2011 Porsche Cayman Porsche Cayman 2016

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Mercury Grand Marquis 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.

Mercury Grand Marquis vs. Porsche Cayman Invoice Comparison

Lowest Total Price: $31,405

Mercury Grand Marquis LS   
Difference: $27,370

Calculate Payments

  Down Payment Interest Rate Term
Model Year201120162016201620162016
ModelGrand MarquisCaymanCaymanCaymanCaymanCayman
TrimLSBaseBlack EditionSGTSGT4
Body4dr Sedan2dr Hatch2dr Hatch2dr Hatch2dr Hatch2dr Hatch
Base Price $29,935 $52,600 $59,200 $64,100 $75,200 $84,600
Wood/leather-wrapped steering wheel 300 1,250   1,250    
Heated front seats 295         530
Convenience Package   900   900    
Power sport seats   2,320 2,320 2,320    
Metallic paint (extra cost)   710 710 710 710 710
Audio controls on steering wheel     365   165  
Premium Package         965  
Adaptive sport seats plus         3,025 3,025
Automatic climate control, front           760
Wood/leather-wrapped steering wheel 261 0   0    
Heated front seats 257         0
Convenience Package   0   0    
Power sport seats   0 0 0    
Metallic paint (extra cost)   0 0 0 0 0
Audio controls on steering wheel     0   0  
Premium Package         0  
Adaptive sport seats plus         0 0
Automatic climate control, front           0
Options (change) 595 5,180 3,395 5,180 4,865 5,025
Options (change) 518 0 0 0 0 0
Destination 875 995 995 995 995 995
Total Price $31,405 $58,775 $63,590 $70,275 $81,060 $90,620

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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: Mercury Grand Marquis vs. Porsche Cayman

Lowest Adjusted Price: Mercury Grand Marquis LS
Lowest Adjusted Invoice: Porsche Cayman GTS
TrueDelta Adjusted Price Difference: $25,950
TrueDelta Adjusted Invoice Difference: $28,671
Model Year201120162016201620162016
ModelGrand MarquisCaymanCaymanCaymanCaymanCayman
TrimLSBaseBlack EditionSGTSGT4
Body4dr Sedan2dr Hatch2dr Hatch2dr Hatch2dr Hatch2dr Hatch
Engine224hp V8275hp H6275hp H6325hp H6340hp H6385hp H6
TransmissionA4M6M6M6M6M6
DrivetrainRWDRWDRWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 450, 4235, 9235, 9235, 9235, 9
Tire (rear if not all the same)225/60-17235/45-18235/35-20235/40-19235/35-20245/35-20
Total Price$31,405$58,775$63,590$70,275$81,060$90,620
Adjustments for Features0-1,420-3,485-2,170-5,970-3,695
Feature-Adjusted Total Price$31,405$57,355$60,105$68,105$75,090$86,925
Cost Above Minimum$0$0$2,750$10,750$17,735$29,570

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Features Comparison: Mercury Grand Marquis vs. Porsche Cayman

Model Year201120162016201620162016
ModelGrand MarquisCaymanCaymanCaymanCaymanCayman
TrimLSBaseBlack EditionSGTSGT4
Body4dr Sedan2dr Hatch2dr Hatch2dr Hatch2dr Hatch2dr Hatch
Transmission and Drivetrain 
4-speed automatic$800     
6-speed manual $150$150$150$150$150
RWD$0$0$0$0$0$0
Accessories 
Heated steering wheel $100 $100  
Keyless entry keypad$50     
Power rear side windows$200     
Tilt steering wheel, manual$150     
Tilt/telescoping steering wheel, power $350$350$350$350$350
Universal garage door opener $100$100$100$100$100
Brakes, Airbags, and Other Safety 
Knee airbag, driver $75$75$75$75$75
Knee airbag, passenger $75$75$75$75$75
Obstacle detection, front  $150   
Obstacle detection, rear  $250   
Side curtain airbags $350$350$350$350$350
Stability control $400$400$400$400$400
Temporary spare tire$150     
Torque vectoring, brake-based     $100
Cargo Management 
Cargo net $40$40$40$40$40
Console with shifter $150$150$150$150$150
Climate Control 
Automatic air recirculation $100$100$100$100$100
Dual-zone climate control $125$125$125$125$125
Heated windshield washer nozzles $15$15$15$15$15
Rain-sensing wipers  $175 $175 
Residual heat $50$50$50$50$50
Variable intermittent wipers$75$75 $75 $75
Water-repellent front-door glass $15$15$15$15$15
Drivetrain 
Electronically-variable engine mounts (performance-oriented)    $500$500
Limited-slip rear differential     $300
Engine / Motor 
Automatic start / stop $150$150$150$150 
Dual-mode exhaust, switchable    $500$500
Mid-engine configuration $0$0$0$0$0
Regenerative braking $0$0$0$0$0
Exterior 
Black exterior trim (optional)    $0$0
Bodyside moldings$75     
Bright-finished exhaust tip(s) $25$25$25  
Painted brake calipers (optional)   $0$0$0
Retractable rear spoiler $400$400$400$400 
Tall rear wing-type spoiler     $500
Infotainment 
Audio controls on steering wheel$125$125$125$125$125 
Aux input $50$50$50$50$50
Bluetooth audio streaming $25$25$25$25$25
Bluetooth cell phone link $100$100$100$100$100
DVD-Audio-compatible player  $0   
Media drive  $15   
MP3-compatible player $50$50$50$50$50
Navigation system  $600   
Off-road navigation system  $0   
Traffic information  $25   
USB port  $25   
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror  $75 $75 
Auto-dimming passenger-side mirror  $75 $75 
Auto-dimming rearview mirror$150 $150 $150 
Chronometer    $100 
Compass$0     
Cornering lights$50     
Fog light, rear $100$100$100$100$100
Fog lights$125$125$125$125  
Headlight washers  $50 $50 
Steering-linked headlights  $150 $150 
Tachometer $75$75$75$75$75
Xenon HID headlights  $500$500$500$500
Seats and Interior Trim 
Aluminum trim     $100
Center armrest(s), second row$50     
Door sill trim plates $100$100$100$100$100
Leather door panel trim   $250  
Leather-wrapped steering wheel  $150 $150 
Memory system, driver seat $200$200$200$200$200
Metal pedals $75$75$75$75$75
No leather in second row $-300$-300$-300$-300$-300
Power 4-way lumbar adjuster, driver seat $150$150$150$150$150
Power 4-way lumbar adjuster, passenger seat $150$150$150$150$150
Power lumbar adjuster, driver seat$100     
Power lumbar adjuster, passenger seat$100     
Power seatback bolsters, driver seat    $100$100
Power seatback bolsters, passenger seat    $100$100
Power thigh bolsters, driver seat    $100$100
Power thigh bolsters, passenger seat    $100$100
Power thigh support length adjuster, driver seat $100$100$100$100$100
Power thigh support length adjuster, passenger seat $100$100$100$100$100
Synthetic suede door panel trim    $250$250
Synthetic suede headliner    $650 
Synthetic suede inserts in leather seating surfaces    $0$0
Synthetic suede steering wheel     $150
Upholstered instrument panel, leather    $1000 
Wood/leather-wrapped steering wheel$150$150 $150  
Suspension, Wheels, and Tires 
Electronic systems calibration selector    $200 
Rear air springs, auto-leveling$350     
Ultra-sport suspension (upgrade)     $0
Whitewall tires$0     
Transmission 
Downshift rev matching     $50
Launch control    $100 
Total Value of Features$2,700$4,120$6,185$4,870$8,670$6,395
Value of Feature Adjustments$0$1,420$3,485$2,170$5,970$3,695
Value of Feature Adjustments0-24-55-31-73-41

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Specifications Comparison: Mercury Grand Marquis vs. Porsche Cayman

Model Year20112016
ModelGrand MarquisCayman
Body4dr Sedan2dr Hatch
Wheelbase114.6 in97.4 in
Length212.0 in172.4 in
Width78.3 in70.9 in
Height58.3 in50.9 in
Curb Weight4,136 lb.2,889 lb.
Fuel Capacity19.0 gal.16.9 gal.
Row 1 Headroom39.5 in0.0 in
Row 1 Shoulder Room60.6 in0.0 in
Row 1 Hip Room57.4 in0.0 in
Row 1 Legroom41.6 in0.0 in
Row 2 Headroom37.8 in0.0 in
Row 2 Shoulder Room60.0 in0.0 in
Row 2 Hip Room56.1 in0.0 in
Row 2 Legroom38.0 in0.0 in
Cargo Volume20.6 ft315.0 ft3

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Option Package Details
Porsche Cayman

Wood/leather-wrapped steering wheel
FeatureValueRequested?
Wood/leather-wrapped steering wheel150Yes
Audio controls on steering wheel125Yes
Heated steering wheel100No
Total Requested27573%
Total Not Requested10027%
Convenience Package
FeatureValueRequested?
Automatic climate control, front200Yes
Heated front seats200Yes
Dual-zone climate control125No
Residual heat50No
Automatic air recirculation100No
Total Requested40059%
Total Not Requested27541%
Power sport seats
FeatureValueRequested?
Tilt/telescoping steering wheel, power100No
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150No
Power thigh support adjuster, driver seat100No
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150No
Power thigh support adjuster, passenger seat100No
Memory system, driver seat200No
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Total Requested50038%
Total Not Requested80062%

Option Package Details
Porsche Cayman Black Edition

Power sport seats
FeatureValueRequested?
Tilt/telescoping steering wheel, power100No
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150No
Power thigh support adjuster, driver seat100No
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150No
Power thigh support adjuster, passenger seat100No
Memory system, driver seat200No
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Total Requested50038%
Total Not Requested80062%

Option Package Details
Porsche Cayman S

Wood/leather-wrapped steering wheel
FeatureValueRequested?
Wood/leather-wrapped steering wheel150Yes
Audio controls on steering wheel125Yes
Heated steering wheel100No
Total Requested27573%
Total Not Requested10027%
Convenience Package
FeatureValueRequested?
Automatic climate control, front200Yes
Heated front seats200Yes
Dual-zone climate control125No
Residual heat50No
Automatic air recirculation100No
Total Requested40059%
Total Not Requested27541%
Power sport seats
FeatureValueRequested?
Tilt/telescoping steering wheel, power100No
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150No
Power thigh support adjuster, driver seat100No
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150No
Power thigh support adjuster, passenger seat100No
Memory system, driver seat200No
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Total Requested50038%
Total Not Requested80062%

Option Package Details
Porsche Cayman GTS

Premium Package
FeatureValueRequested?
Automatic climate control, front200Yes
Heated front seats200Yes
Dual-zone climate control125No
Residual heat50No
Automatic air recirculation100No
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100No
Auto-dimming driver-side mirror75No
Auto-dimming passenger-side mirror75No
Total Requested55051%
Total Not Requested52549%
Adaptive sport seats plus
FeatureValueRequested?
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver seat100No
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100No
Tilt/telescoping steering wheel, power100No
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150No
Power thigh support adjuster, driver seat100No
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150No
Power thigh support adjuster, passenger seat100No
Memory system, driver seat200No
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Total Requested50029%
Total Not Requested120071%

Option Package Details
Porsche Cayman GT4

Automatic climate control, front
FeatureValueRequested?
Automatic climate control, front200Yes
Dual-zone climate control125No
Residual heat50No
Automatic air recirculation100No
Total Requested20042%
Total Not Requested27558%
Adaptive sport seats plus
FeatureValueRequested?
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver seat100No
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100No
Tilt/telescoping steering wheel, power100No
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150No
Power thigh support adjuster, driver seat100No
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150No
Power thigh support adjuster, passenger seat100No
Memory system, driver seat200No
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Total Requested50029%
Total Not Requested120071%

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