Porsche Boxster Porsche Boxster 2011 BMW X4 BMW X4 2018

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Porsche Boxster vs. BMW X4 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.

Porsche Boxster vs. BMW X4 Invoice Comparison

Lowest Total Price: $62,995

BMW X4 M40i   
Difference: $1,705

Calculate Payments

  Down Payment Interest Rate Term
Model Year20112018
ModelBoxsterX4
TrimBaseM40i
Body2dr Convertible4dr SUV
Base Price $48,100 $59,250
Convenience Package 2,490  
Adaptive Sports Seats 3,055  
Navigation system 3,430 1,700
Unbranded 185W 7 speakers 0  
Sport Chrono Package 960  
Metallic paint (extra cost) 710 550
Adaptive dampers - electrical 2,090  
Obstacle detection, rear 530  
Voice recorder 650  
Audio controls on steering wheel 615  
Heated front seats 525 500
Voice control for nav and audio 595  
6-speed manual 0  
Convenience Package 0  
Adaptive Sports Seats 0  
Navigation system 0 1,565
Unbranded 185W 7 speakers 0  
Sport Chrono Package 0  
Metallic paint (extra cost) 0 505
Adaptive dampers - electrical 0  
Obstacle detection, rear 451  
Voice recorder 553  
Audio controls on steering wheel 0  
Heated front seats 0 460
Voice control for nav and audio 0  
6-speed manual 0  
Options (change) 15,650 2,750
Options (change) 1,004 2,530
Destination 950 995
Total Price $64,700 $62,995

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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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Request free, no-obligation Porsche Boxster dealer quotes or BMW X4 dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Porsche Boxster vs. BMW X4

Lowest Adjusted Price: BMW X4 M40i
Lowest Adjusted Invoice: Porsche Boxster
TrueDelta Adjusted Price Difference: $6,255
TrueDelta Adjusted Invoice Difference: $53,072
Model Year20112018
ModelBoxsterX4
TrimBaseM40i
Body2dr Convertible4dr SUV
Engine255hp H6355hp I6
TransmissionM6T8
DrivetrainRWDAWD
EPA Fuel Economy (city/highway)19/27 MPG18/25 MPG
Audio (watts, speakers)185, 7600, 16
Tire (rear if not all the same)205/55-17245/45-19
Total Price$64,700$62,995
Adjustments for Features0-4,550
Feature-Adjusted Total Price$64,700$58,445

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Features Comparison: Porsche Boxster vs. BMW X4

Model Year20112018
ModelBoxsterX4
TrimBaseM40i
Body2dr Convertible4dr SUV
Transmission and Drivetrain 
6-speed manual$150 
8-speed manually-shiftable automatic $1300
RWD$0 
AWD $1700
Accessories 
Hands-free trunk or liftgate $100
Power liftgate $350
Power rear side windows $200
Proximity key $250
Remote app $25
Remote window/roof operation $15
Wind blocker, small$100 
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats $0
Hill descent control $250
Obstacle detection, front $150
Rearview camera $200
Roll bar$200 
Side curtain airbags $350
Tires, run-flat $150
Torque vectoring, brake-based $100
Cargo Management 
Cargo area rails w/tie downs $50
Cargo cover $75
Cargo mat $40
Cargo net$40 
Roof rails $250
Trailering equipment (4 wire) $125
Climate Control 
Automatic air recirculation $100
Dual-zone climate control $125
Rear air vents with manual controls $150
Water-repellent front-door glass$15 
Engine / Motor 
Automatic start / stop $150
Mid-engine configuration$0 
Regenerative braking $0
Exterior 
Black exterior trim (optional) $0
Bodyside cladding $350
Bright-finished exhaust tip(s)$25 
Deep-tinted rear windows $275
Power convertible top$4000 
Rear spoiler $200
Retractable rear spoiler$400 
Sport rocker panels (optional) $0
Sunroof $900
Wheel-lip moldings $75
Infotainment 
4G LTE connectivity $0
App support $0
Bluetooth audio streaming $25
DVD-Audio-compatible player$0 
DVD-compatible player $0
Handwriting recognition $200
HD radio $50
In-vehicle Internet $150
Navigation map updates, three years $0
Off-road navigation system$0 
S Voice support $0
Satellite radio$200 
Satellite radio - one year subscription $250
Siri Eyes Free support $0
SMS text-to-speech reader $25
Surround sound $250
Telematics service, such as OnStar $200
Traffic + travel information $25
Traffic information$25 
Voice control for external devices $0
Instruments, Lights, and Mirrors 
Auto-dimming passenger-side mirror$75 
Automatic headlights $125
Chronometer$100 
Cornering lights$50 
Fog light, rear$100 
Headlight washers$50 
Mirror tilt-down in reverse $25
Power-folding mirrors $50
Turn signals on or near mirrors $25
Seats and Interior Trim 
Aluminum trim $100
Center armrest(s), second row $50
Folding second row seats $300
Leather door panel trim$250 
Manual thigh support length adjuster, driver seat $50
Manual thigh support length adjuster, passenger seat $50
Metal pedals$75 
No leather in second row$-300 
Power 4-way lumbar adjuster, passenger seat $150
Power thigh bolsters, driver seat$100 
Power thigh bolsters, passenger seat$100 
Suspension, Wheels, and Tires 
Performance steering system (optional) $0
Sport suspension (upgrade) $0
Transmission 
Launch control $100
Steering-wheel-mounted transmission controls $100
Total Value of Features$5,755$10,305
Value of Feature Adjustments$0$4,550
Value of Feature Adjustments0-4,284

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Specifications Comparison: Porsche Boxster vs. BMW X4

Model Year20112018
ModelBoxsterX4
Body2dr Convertible4dr SUV
Wheelbase95.1 in110.6 in
Length172.1 in184.3 in
Width70.9 in74.1 in
Height50.9 in63.9 in
Curb Weight2,943 lb.4,235 lb.
Fuel Capacity16.9 gal.17.7 gal.
Row 1 Headroom38.4 in40.0 in
Row 1 Shoulder Room51.7 in57.2 in
Row 1 Hip Room53.4 in0.0 in
Row 1 Legroom41.6 in40.4 in
Row 2 Headroom0.0 in37.4 in
Row 2 Shoulder Room0.0 in56.0 in
Row 2 Legroom0.0 in34.8 in
Cargo Volume,
Minimum
9.9 ft317.7 ft3
Cargo Volume,
Maximum
9.949.4 ft3

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Option Package Details
Porsche Boxster

Convenience Package
FeatureValueRequested?
Wind blocker, small100No
Automatic climate control, front200Yes
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Headlight washers50No
Cornering lights50No
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
Total Requested117581%
Total Not Requested27519%
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 buckets100Yes
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
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power fore-aft adjuster, passenger seat100Yes
Total Requested115085%
Total Not Requested20015%
Sport Chrono Package
FeatureValueRequested?
Chronometer100No
Electronic systems calibration selector200Yes
Total Requested20067%
Total Not Requested10033%

Option Package Details
BMW X4 M40i

Navigation system
FeatureValueRequested?
DVD-compatible player0No
Voice control for nav and audio100Yes
Media drive15Yes
In-vehicle Internet150No
Handwriting recognition200No
Siri Eyes Free support0No
S Voice support0No
4G LTE connectivity0No
Navigation map updates, three years0No
Navigation system600Yes
Traffic + travel information25No
Remote app25No
Total Requested71564%
Total Not Requested40036%

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