BMW 7-Series BMW 7-Series 2009 Porsche 718 Cayman Porsche 718 Cayman 2017

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BMW 7-Series 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.

BMW 7-Series vs. Porsche 718 Cayman Invoice Comparison

Lowest Total Price: $71,485

Porsche 718 Cayman   
Difference: $15,585

Calculate Payments

  Down Payment Interest Rate Term
Model Year200920172017
Model7-Series718 Cayman718 Cayman
Trim750iBaseS
Body4dr Sedan2dr Hatch2dr Hatch
Base Price $80,300 $53,900 $66,300
Adaptive cruise control, all-speed 2,400 1,670 1,670
Upholstered instrument panel, leather 1,200 2,160 2,160
Satellite radio - one year subscription 595    
Around view cameras 750    
Heated steering wheel   470 470
Adaptive sport seats plus   3,825 3,825
Premium Package   1,780 1,370
Adaptive dampers - electrical   1,790 1,790
Wood trim   1,810 1,810
Power-folding mirrors   320 320
Navigation system   1,730 1,730
Interior ambient lighting   340 340
Voice control for nav and audio   0 0
Metallic paint (extra cost)   640 640
Adaptive cruise control, all-speed 2,135 0 0
Upholstered instrument panel, leather 1,090 0 0
Satellite radio - one year subscription 540    
Around view cameras 685    
Heated steering wheel   0 0
Adaptive sport seats plus   0 0
Premium Package   0 0
Adaptive dampers - electrical   0 0
Wood trim   0 0
Power-folding mirrors   0 0
Navigation system   0 0
Interior ambient lighting   0 0
Voice control for nav and audio   0 0
Metallic paint (extra cost)   0 0
Options (change) 4,945 16,535 16,125
Options (change) 4,450 0 0
Destination 825 1,050 1,050
Gas Tax 1,000 0 0
Total Price $87,070 $71,485 $83,475

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While we strive for accuracy, the site is not error-free, and prices can change at any time.

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TrueDelta Value Comparison: BMW 7-Series vs. Porsche 718 Cayman

Lowest Adjusted Price and Invoice: Porsche 718 Cayman
TrueDelta Adjusted Price Difference: $12,615
TrueDelta Adjusted Invoice Difference: $76,540
Model Year200920172017
Model7-Series718 Cayman718 Cayman
Trim750iBaseS
Body4dr Sedan2dr Hatch2dr Hatch
Engine400hp V8300hp H4350hp H4
TransmissionT6M6M6
DrivetrainRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)205, 10110, 6110, 6
Tire (rear if not all the same)245/50-18235/45-18235/40-19
Total Price$87,070$71,485$83,475
Adjustments for Features-2,97000
Feature-Adjusted Total Price$84,100$71,485$83,475
Cost Above Minimum$0$0$11,990

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Features Comparison: BMW 7-Series vs. Porsche 718 Cayman

Model Year200920172017
Model7-Series718 Cayman718 Cayman
Trim750iBaseS
Body4dr Sedan2dr Hatch2dr Hatch
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100  
6-speed manual $150$150
RWD$0$0$0
Accessories 
Heated steering wheel $100$100
Power rear side windows$200  
Remote window/roof operation$15  
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0  
Around view cameras$500  
Automatic braking, high-speed or partial $200$200
Forward collision warning $200$200
Radar- or camera-based collision preparation system $0$0
Rearview camera $200$200
Tires, run-flat$150  
Cargo Management 
Air-conditioned storage compartment$50  
Cargo net $40$40
Climate Control 
Rear air vents with automatic controls$250  
Rear dual-zone climate control$125  
Water-repellent front-door glass $15$15
Wiper de-icer$25  
Engine / Motor 
Automatic start / stop $150$150
Mid-engine configuration $0$0
Regenerative braking $0$0
Exterior 
Painted brake calipers (optional)  $0
Retractable rear spoiler $400$400
Sunroof$900  
Infotainment 
Bluetooth audio streaming $25$25
DVD-Audio-compatible player $0$0
Handwriting recognition $200$200
Media drive$15  
Media drive, small $5$5
MP3-compatible player $50$50
Off-road navigation system $0$0
Satellite radio $200$200
Satellite radio - one year subscription$250  
SD Card slot $25$25
Telematics service, such as OnStar$200  
Traffic information$25  
Instruments, Lights, and Mirrors 
Compass$0  
Cornering lights$50  
Fog light, rear $100$100
Fog lights$125  
Illuminated vanity mirrors, rear seat$100  
Mirror tilt-down in reverse$25  
Turn signals on or near mirrors$25  
Seats and Interior Trim 
Center armrest(s), second row$50  
Memory system, passenger seat$150  
No leather in second row $-300$-300
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 upper seatback recliner, driver seat$100  
Power upper seatback recliner, passenger seat$100  
Suspension, Wheels, and Tires 
Electronic systems calibration selector$200  
Transmission 
Steering-wheel-mounted transmission controls$100  
Total Value of Features$4,930$1,960$1,960
Value of Feature Adjustments$2,970$0$0
Value of Feature Adjustments-2,74000

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Specifications Comparison: BMW 7-Series vs. Porsche 718 Cayman

Model Year20092017
Model7-Series718 Cayman
Body4dr Sedan2dr Hatch
Wheelbase120.9 in97.4 in
Length199.8 in172.4 in
Width74.9 in70.9 in
Height58.3 in51.0 in
Curb Weight4,565 lb.2,945 lb.
Fuel Capacity21.7 gal.14.3 gal.
Row 1 Headroom40.6 in0.0 in
Row 1 Shoulder Room59.2 in0.0 in
Row 1 Legroom41.2 in0.0 in
Row 2 Headroom38.5 in0.0 in
Row 2 Shoulder Room57.2 in0.0 in
Row 2 Legroom38.4 in0.0 in
Cargo Volume17.7 ft315.0 ft3

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Option Package Details
Porsche 718 Cayman

Heated steering wheel
FeatureValueRequested?
Heated steering wheel100No
Audio controls on steering wheel125Yes
Total Requested12556%
Total Not Requested10044%
Upholstered instrument panel, leather
FeatureValueRequested?
Upholstered instrument panel, leather800Yes
Leather upholstery, extended coverage0No
Total Requested800100%
Total Not Requested00%
Adaptive cruise control, all-speed
FeatureValueRequested?
Adaptive cruise control, all-speed700Yes
Radar- or camera-based collision preparation system0No
Automatic braking, high-speed or partial200No
Forward collision warning200No
Total Requested70064%
Total Not Requested40036%
Navigation system
FeatureValueRequested?
Navigation system600Yes
Off-road navigation system0No
Handwriting recognition200No
Total Requested60075%
Total Not Requested20025%
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
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 seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support length adjuster, passenger seat100Yes
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Tilt/telescoping steering wheel, power100Yes
Front sport buckets100No
Total Requested150083%
Total Not Requested30017%
Premium Package
FeatureValueRequested?
Heated front seats200Yes
Dual-zone climate control125Yes
Residual heat50Yes
Automatic air recirculation100Yes
Automatic climate control, front200Yes
Rain-sensing wipers100Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
Auto-dimming rearview mirror150Yes
Headlight washers50Yes
Steering-linked headlights150Yes
Total Requested1275100%
Total Not Requested00%

Option Package Details
Porsche 718 Cayman S

Heated steering wheel
FeatureValueRequested?
Heated steering wheel100No
Audio controls on steering wheel125Yes
Total Requested12556%
Total Not Requested10044%
Upholstered instrument panel, leather
FeatureValueRequested?
Upholstered instrument panel, leather800Yes
Leather upholstery, extended coverage0No
Total Requested800100%
Total Not Requested00%
Adaptive cruise control, all-speed
FeatureValueRequested?
Adaptive cruise control, all-speed700Yes
Radar- or camera-based collision preparation system0No
Automatic braking, high-speed or partial200No
Forward collision warning200No
Total Requested70064%
Total Not Requested40036%
Navigation system
FeatureValueRequested?
Navigation system600Yes
Off-road navigation system0No
Handwriting recognition200No
Total Requested60075%
Total Not Requested20025%
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
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 seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support length adjuster, passenger seat100Yes
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Tilt/telescoping steering wheel, power100Yes
Front sport buckets100No
Total Requested150083%
Total Not Requested30017%
Premium Package
FeatureValueRequested?
Heated front seats200Yes
Dual-zone climate control125Yes
Residual heat50Yes
Automatic air recirculation100Yes
Automatic climate control, front200Yes
Rain-sensing wipers100Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
Auto-dimming rearview mirror150Yes
Headlight washers50Yes
Steering-linked headlights150Yes
Total Requested1275100%
Total Not Requested00%

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