Porsche Boxster Porsche Boxster 2006 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: $0

Porsche Boxster   
Difference: $62,495

Calculate Payments

  Down Payment Interest Rate Term
Model Year20062018
ModelBoxsterX4
TrimBaseM40i
Body2dr Convertible4dr SUV
Base Price $0 $59,250
Adaptive dampers - electrical 0  
Front sport buckets 0  
Power seatback bolsters, driver seat 0  
Navigation system 0 1,700
Metallic paint (extra cost)   550
Adaptive dampers - electrical 0  
Front sport buckets 0  
Power seatback bolsters, driver seat 0  
Navigation system 0 1,565
Metallic paint (extra cost)   505
Options (change) 0 2,250
Options (change) 0 2,070
Destination 0 995
Total Price $0 $62,495

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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 and Invoice: Porsche Boxster
TrueDelta Adjusted Price Difference: $43,460
TrueDelta Adjusted Invoice Difference: $40,925
Model Year20062018
ModelBoxsterX4
TrimBaseM40i
Body2dr Convertible4dr SUV
Engine240hp H6355hp I6
TransmissionM5T8
DrivetrainRWDAWD
EPA Fuel Economy (city/highway)20/29 MPG18/25 MPG
Audio (watts, speakers)50, 4600, 16
Tire (rear if not all the same)205/55-17245/45-19
Total Price$0$62,495
Adjustments for Features0-19,035
Feature-Adjusted Total Price$0$43,460

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Features Comparison: Porsche Boxster vs. BMW X4

Model Year20062018
ModelBoxsterX4
TrimBaseM40i
Body2dr Convertible4dr SUV
Transmission and Drivetrain 
5-speed manual$0 
8-speed manually-shiftable automatic $1300
RWD$0 
AWD $1700
Accessories 
Cruise control $150
Hands-free trunk or liftgate $100
Power front side windows $250
Power liftgate $350
Power locks $275
Power rear side windows $200
Proximity key $250
Remote app $25
Remote keyless entry $225
Remote window/roof operation $15
Tilt/telescoping steering wheel, manual $250
Universal garage door opener $100
Brakes, Airbags, and Other Safety 
4-wheel disc brakes $150
Active or whiplash-reducing head restraints, front seats $0
Antilock brakes (ABS) $400
Brake assist $50
Front side airbags $350
Hill descent control $250
Obstacle detection, front $150
Obstacle detection, rear $250
Rearview camera $200
Side curtain airbags $350
Stability control $400
Tire-pressure monitor $75
Tires, run-flat $150
Torque vectoring, brake-based $100
Traction control $100
Cargo Management 
Cargo area rails w/tie downs $50
Cargo cover $75
Cargo mat $40
Console with shifter $150
Roof rails $250
Trailering equipment (4 wire) $125
Climate Control 
Air conditioning $900
Automatic climate control, front $200
Dual-zone climate control $125
Heated windshield washer nozzles $15
Interior air filter $0
Rain-sensing wipers $175
Rear air vents with manual controls $150
Rear defrost $200
Engine / Motor 
Automatic start / stop $150
Mid-engine configuration$0 
Regenerative braking $0
Exterior 
Black exterior trim (optional) $0
Bodyside cladding $350
Deep-tinted rear windows $275
Rear spoiler $200
Sport rocker panels (optional) $0
Sunroof $900
Wheel-lip moldings $75
Infotainment 
4G LTE connectivity $0
App support $0
Audio controls on steering wheel $125
Aux input $50
Bluetooth audio streaming $25
Bluetooth cell phone link $100
CD player $125
DVD-compatible player $0
Handwriting recognition $200
HD radio $50
In-vehicle Internet $150
Media drive $15
MP3-compatible player $50
Navigation map updates, three years $0
S Voice support $0
Satellite radio $200
Siri Eyes Free support $0
SMS text-to-speech reader $25
Surround sound $250
Telematics service, such as OnStar $200
Traffic + travel information $25
Voice control for external devices $0
Voice control for nav and audio $100
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror $75
Auto-dimming rearview mirror $150
Automatic headlights $125
Fog lights $125
Heated mirrors $25
Illuminated visor mirror, driver $50
Illuminated visor mirror, passenger $50
Mirror tilt-down in reverse $25
Outside temperature display $50
Power mirrors $150
Power-folding mirrors $50
Steering-linked headlights $150
Tachometer $75
Trip computer $150
Turn signals on or near mirrors $25
Xenon HID headlights $500
Seats and Interior Trim 
Aluminum trim $100
Center armrest(s), front row $75
Center armrest(s), second row $50
Floor mats $75
Folding second row seats $300
Leather-wrapped steering wheel $150
Manual thigh support length adjuster, driver seat $50
Manual thigh support length adjuster, passenger seat $50
Memory system, driver seat $200
Power 4-way lumbar adjuster, driver seat $150
Power 4-way lumbar adjuster, passenger seat $150
Power fore-aft adjuster, driver seat $100
Power fore-aft adjuster, passenger seat $100
Power height adjuster, driver seat $100
Power height adjuster, passenger seat $100
Power recliner, driver seat $100
Power recliner, passenger seat $100
Power seatback bolsters, passenger seat $100
Power tilt adjuster, driver seat $100
Power tilt adjuster, passenger seat $100
Suspension, Wheels, and Tires 
Alloy wheels $350
Electronic systems calibration selector $200
Performance steering system (optional) $0
Sport suspension (upgrade) $0
Transmission 
Launch control $100
Steering-wheel-mounted transmission controls $100
Total Value of Features$0$19,035
Value of Feature Adjustments$0$19,035
Value of Feature Adjustments0-17,925

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Specifications Comparison: Porsche Boxster vs. BMW X4

Model Year20062018
ModelBoxsterX4
Body2dr Convertible4dr SUV
Wheelbase95.1 in110.6 in
Length170.4 in184.3 in
Width70.9 in74.1 in
Height51.0 in63.9 in
Curb Weight2,855 lb.4,235 lb.
Fuel Capacity17.0 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
BMW X4 M40i

Navigation system
FeatureValueRequested?
DVD-compatible player0No
Voice control for nav and audio100No
Media drive15No
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 Requested60054%
Total Not Requested51546%

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