BMW Z4 BMW Z4 2007 Porsche 718 Boxster Porsche 718 Boxster 2017

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BMW Z4 vs. Porsche 718 Boxster 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 Z4 vs. Porsche 718 Boxster Invoice Comparison

Lowest Total Price: $59,000

BMW Z4 M Roadster   
Difference: $13,930

Calculate Payments

  Down Payment Interest Rate Term
Model Year20072017
ModelZ4718 Boxster
TrimM RoadsterBase
Body2dr Convertible2dr Convertible
Base Price $52,100 $56,000
Premium Package 2,850 1,370
Metallic paint (extra cost) 475 640
HD radio 500  
Heated front seats 500  
Navigation system 1,800 1,730
Wood trim 0 1,535
Adaptive sport seats plus   3,825
Heated steering wheel   470
Torque vectoring, brake-based   1,320
Adaptive dampers - electrical   1,790
7-speed automated manual   3,200
Premium Package 2,595 0
Metallic paint (extra cost) 430 0
HD radio 450  
Heated front seats 455  
Navigation system 1,640 0
Wood trim 0 0
Adaptive sport seats plus   0
Heated steering wheel   0
Torque vectoring, brake-based   0
Adaptive dampers - electrical   0
7-speed automated manual   0
Options (change) 6,125 15,880
Options (change) 5,570 0
Destination 775 1,050
Total Price $59,000 $72,930

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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: BMW Z4 vs. Porsche 718 Boxster

Lowest Adjusted Price: BMW Z4 M Roadster
Lowest Adjusted Invoice: Porsche 718 Boxster
TrueDelta Adjusted Price Difference: $9,090
TrueDelta Adjusted Invoice Difference: $53,295
Model Year20072017
ModelZ4718 Boxster
TrimM RoadsterBase
Body2dr Convertible2dr Convertible
Engine330hp I6300hp H4
TransmissionM6S7
DrivetrainRWDRWD
EPA Fuel Economy (city/highway)16/24 MPG22/30 MPG
Audio (watts, speakers)430, 10110, 6
Tire (rear if not all the same)225/45-18235/45-18
Total Price$59,000$72,930
Adjustments for Features0-4,840
Feature-Adjusted Total Price$59,000$68,090

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Features Comparison: BMW Z4 vs. Porsche 718 Boxster

Model Year20072017
ModelZ4718 Boxster
TrimM RoadsterBase
Body2dr Convertible2dr Convertible
Transmission and Drivetrain 
6-speed manual$150 
7-speed automated manual $1200
RWD$0$0
Accessories 
Heated steering wheel $100
Tilt/telescoping steering wheel, manual$250 
Tilt/telescoping steering wheel, power $350
Universal garage door opener $100
Wind blocker, small $100
Brakes, Airbags, and Other Safety 
Obstacle detection, front $150
Obstacle detection, rear $250
Rearview camera $200
Side curtain airbags $350
Torque vectoring, brake-based $100
Cargo Management 
Cargo net $40
Climate Control 
Dual-zone climate control $125
Residual heat $50
Water-repellent front-door glass $15
Engine / Motor 
Automatic start / stop $150
Mid-engine configuration $0
Regenerative braking $0
Exterior 
Retractable rear spoiler $400
Infotainment 
Bluetooth audio streaming $25
Handwriting recognition $200
Media drive, small $5
Off-road navigation system $0
Satellite radio $200
Surround sound$250 
Telematics service, such as OnStar$200 
Instruments, Lights, and Mirrors 
Fog light, rear $100
Fog lights$125 
Illuminated visor mirror, driver $50
Illuminated visor mirror, passenger $50
Steering-linked headlights $150
Turn signals on or near mirrors$25 
Visor mirror, driver$10 
Visor mirror, passenger$10 
Seats and Interior Trim 
Manual thigh support length adjuster, driver seat$50 
Manual thigh support length adjuster, passenger seat$50 
Power 4-way lumbar adjuster, driver seat $150
Power 4-way lumbar adjuster, passenger seat $150
Power seatback bolsters, driver seat $100
Power seatback bolsters, passenger seat $100
Power thigh bolsters, driver seat $100
Power thigh bolsters, passenger seat $100
Power thigh support length adjuster, driver seat $100
Power thigh support length adjuster, passenger seat $100
Suspension, Wheels, and Tires 
Adaptive dampers - electrical $500
Sport suspension (upgrade)$0 
Transmission 
Steering-wheel-mounted transmission controls $100
Total Value of Features$1,120$5,960
Value of Feature Adjustments$0$4,840
Value of Feature Adjustments0-70

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Specifications Comparison: BMW Z4 vs. Porsche 718 Boxster

Model Year20072017
ModelZ4718 Boxster
Body2dr Convertible2dr Convertible
Wheelbase98.2 in97.4 in
Length161.1 in172.4 in
Width70.1 in70.9 in
Height51.1 in50.4 in
Curb Weight3,197 lb.3,010 lb.
Fuel Capacity14.5 gal.14.3 gal.
Row 1 Headroom37.3 in0.0 in
Row 1 Shoulder Room52.5 in0.0 in
Row 1 Legroom42.0 in0.0 in
Cargo Volume8.5 ft39.7 ft3

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Option Package Details
BMW Z4 M Roadster

Premium Package
FeatureValueRequested?
Cruise control150Yes
Surround sound250No
THX-certified, 430W, 10 speakers (with subwoofer)350No
Telematics service, such as OnStar200No
Bluetooth cell phone link100Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
Auto-dimming rearview mirror150Yes
Power tilt adjuster, driver seat100Yes
Power recliner, driver seat100Yes
Power recliner, passenger seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Total Requested145064%
Total Not Requested80036%

Option Package Details
Porsche 718 Boxster

Heated steering wheel
FeatureValueRequested?
Heated steering wheel100No
Audio controls on steering wheel125Yes
Total Requested12556%
Total Not Requested10044%
Torque vectoring, brake-based
FeatureValueRequested?
Torque vectoring, brake-based100No
Limited-slip rear differential300Yes
Total Requested30075%
Total Not Requested10025%
Navigation system
FeatureValueRequested?
Navigation system600Yes
Off-road navigation system0No
Handwriting recognition200No
Total Requested60075%
Total Not Requested20025%
7-speed automated manual
FeatureValueRequested?
7-speed automated manual0Yes
Steering-wheel-mounted transmission controls100No
Total Requested00%
Total Not Requested100100%
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 wipers100Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
Steering-linked headlights150No
Headlight washers50Yes
Total Requested85067%
Total Not Requested42533%
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
Power tilt adjuster, passenger seat100Yes
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 length adjuster, driver seat100No
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150No
Power thigh support length adjuster, passenger seat100No
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Front sport buckets100Yes
Total Requested80044%
Total Not Requested100056%

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