BMW X3 BMW X3 2018 Porsche 718 Boxster Porsche 718 Boxster 2017

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BMW X3 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 X3 vs. Porsche 718 Boxster Invoice Comparison

Lowest Total Price: $55,795

BMW X3 xDrive30i   
Difference: $23,200

Calculate Payments

  Down Payment Interest Rate Term
Model Year2018201820172017
ModelX3X3718 Boxster718 Boxster
TrimxDrive30iM40iBaseS
Body4dr SUV4dr SUV2dr Convertible2dr Convertible
Base Price $42,450 $54,300 $56,000 $68,400
Obstacle detection, rear 750      
Adaptive dampers - electrical 1,000 700 1,790  
Convenience Tier 2,850      
Adaptive cruise control, all-speed 1,200 1,200 1,670 1,670
Luxury Design 350      
Leather seating surfaces 1,700 1,700    
Metallic paint (extra cost) 550 550 640 640
Cooled or ventilated front seats 350 350    
Premium Tier 3,300 2,950    
Apple CarPlay support 300 300    
Premium Package Plus     3,170 3,170
Porsche Connect Plus     1,300 1,300
Navigation system     1,730 1,730
Adaptive sport seats plus     3,825 3,825
Heated steering wheel     470 470
LED headlights     1,170 1,170
Voice control for nav and audio     0 0
Voice recorder     570 570
Torque vectoring, brake-based     1,320 1,320
Power-folding mirrors     320 320
Wood trim     1,810 1,810
Upholstered instrument panel, leather     2,160 2,160
Sport suspension (upgrade)       2,070
Obstacle detection, rear 690      
Adaptive dampers - electrical 920 645 0  
Convenience Tier 2,620      
Adaptive cruise control, all-speed 1,105 1,105 0 0
Luxury Design 320      
Leather seating surfaces 1,565 1,565    
Metallic paint (extra cost) 505 505 0 0
Cooled or ventilated front seats 320 320    
Premium Tier 3,035 2,715    
Apple CarPlay support 275 275    
Premium Package Plus     0 0
Porsche Connect Plus     0 0
Navigation system     0 0
Adaptive sport seats plus     0 0
Heated steering wheel     0 0
LED headlights     0 0
Voice control for nav and audio     0 0
Voice recorder     0 0
Torque vectoring, brake-based     0 0
Power-folding mirrors     0 0
Wood trim     0 0
Upholstered instrument panel, leather     0 0
Sport suspension (upgrade)       0
Options (change) 12,350 7,750 21,945 22,225
Options (change) 11,355 7,130 0 0
Destination 995 995 1,050 1,050
Total Price $55,795 $63,045 $78,995 $91,675

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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 BMW X3 dealer quotes or Porsche 718 Boxster dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: BMW X3 vs. Porsche 718 Boxster

Lowest Adjusted Price: BMW X3 xDrive30i
Lowest Adjusted Invoice: Porsche 718 Boxster
TrueDelta Adjusted Price Difference: $24,260
TrueDelta Adjusted Invoice Difference: $50,462
Model Year2018201820172017
ModelX3X3718 Boxster718 Boxster
TrimxDrive30iM40iBaseS
Body4dr SUV4dr SUV2dr Convertible2dr Convertible
Engine248hp I4355hp I6300hp H4350hp H4
TransmissionT8T8M6M6
DrivetrainAWDAWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)205, 12205, 12110, 6110, 6
Tire (rear if not all the same)245/50-19245/50-19235/45-18235/40-19
Total Price$55,795$63,045$78,995$91,675
Adjustments for Features-1,060-1,61000
Feature-Adjusted Total Price$54,735$61,435$78,995$91,675
Cost Above Minimum$0$6,700$0$12,680

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Features Comparison: BMW X3 vs. Porsche 718 Boxster

Model Year2018201820172017
ModelX3X3718 Boxster718 Boxster
TrimxDrive30iM40iBaseS
Body4dr SUV4dr SUV2dr Convertible2dr Convertible
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300$1300  
6-speed manual  $150$150
AWD$1700$1700  
RWD  $0$0
Accessories 
Hands-free trunk or liftgate$100$100  
Power liftgate$350$350  
Power rear side windows$200$200  
Remote window/roof operation$15$15  
Tilt/telescoping steering wheel, manual$250$250  
Tilt/telescoping steering wheel, power  $350$350
Wind blocker, small  $100$100
Brakes, Airbags, and Other Safety 
Automatic braking, high-speed or partial  $200$200
Hill descent control$250$250  
Knee airbag, driver  $75$75
Knee airbag, passenger  $75$75
Radar- or camera-based collision preparation system  $0$0
Roll bar  $200$200
Tires, run-flat$150$150  
Cargo Management 
Cargo area rails w/tie downs$50$50  
Cargo cover$75$75  
Cargo mat$40$40  
Cargo net  $40$40
Roof rails$250$250  
Trailering equipment (4 wire)$125$125  
Climate Control 
Rear air vents with automatic controls$250$250  
Rear wiper$175$175  
Residual heat  $50$50
Water-repellent front-door glass  $15$15
Drivetrain 
Limited-slip rear differential  $300$300
Engine / Motor 
Mid-engine configuration  $0$0
Raised top speed limiter $0  
Exterior 
Active grille shutters$0$0  
Black exterior trim (optional) $0  
Bodyside cladding $350  
Bodyside cladding (gray/black)$250   
Deep-tinted rear windows$275$275  
Painted brake calipers (optional)   $0
Panoramic sunroof$1200$1200  
Power convertible top  $4000$4000
Rear spoiler$200$200  
Retractable rear spoiler  $400$400
Sport rocker panels (optional) $0  
Wheel-lip moldings$75$75  
Infotainment 
DVD-Audio-compatible player  $0$0
DVD-compatible player$0$0  
Media drive$15$15  
Media drive, small  $5$5
Off-road navigation system  $0$0
S Voice support$0$0  
Satellite radio  $200$200
Satellite radio - one year subscription$250$250  
SD Card slot  $25$25
SMS text-to-speech reader$25$25  
Traffic + travel information$25$25  
Traffic information  $25$25
Voice control for external devices$0$0  
Wi-Fi hotspot  $50$50
Instruments, Lights, and Mirrors 
Auto-dimming headlights $200$200$200
Auto-dimming passenger-side mirror  $75$75
Fog light, rear  $100$100
Fog lights$125$125  
Head-up display (HUD)$350$350  
Headlight washers  $50$50
LED headlights $1000$1000$1000
LED headlights, single projector or low beam only$750   
Mirror tilt-down in reverse$25$25  
Turn signals on or near mirrors$25$25  
Seats and Interior Trim 
Center armrest(s), second row$50$50  
Folding second row seats$300$300  
Leather door panel trim  $250$250
Manual recliner, second row seats$75$75  
Manual thigh support length adjuster, driver seat$50$50  
Manual thigh support length adjuster, passenger seat$50$50  
No leather in second row  $-300$-300
Power thigh bolsters, driver seat  $100$100
Power thigh bolsters, passenger seat  $100$100
Power thigh support length adjuster, driver seat  $100$100
Power thigh support length adjuster, passenger seat  $100$100
Upholstered instrument panel$300$300  
Upholstered instrument panel, leather  $1000$1000
Suspension, Wheels, and Tires 
Electronic systems calibration selector$200$200  
Sport suspension (upgrade) $0 $0
Transmission 
Launch control$100$100  
Steering-wheel-mounted transmission controls$100$100  
Total Value of Features$10,095$10,645$9,035$9,035
Value of Feature Adjustments$1,060$1,610$0$0
Value of Feature Adjustments-998-1,51400

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Specifications Comparison: BMW X3 vs. Porsche 718 Boxster

Model Year20182017
ModelX3718 Boxster
Body4dr SUV2dr Convertible
Wheelbase112.8 in97.4 in
Length185.9 in172.4 in
Width74.4 in70.9 in
Height66.0 in50.4 in
Curb Weight4,151 lb.2,945 lb.
Fuel Capacity17.7 gal.14.3 gal.
Row 1 Headroom41.1 in0.0 in
Row 1 Shoulder Room57.5 in0.0 in
Row 1 Legroom40.3 in0.0 in
Row 2 Headroom39.1 in0.0 in
Row 2 Shoulder Room56.0 in0.0 in
Row 2 Legroom36.4 in0.0 in
Cargo Volume,
Minimum
28.7 ft39.7 ft3
Cargo Volume,
Maximum
62.7 ft39.7 ft3

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Option Package Details
BMW X3 xDrive30i

Convenience Tier
FeatureValueRequested?
Panoramic sunroof1200No
Power 4-way lumbar adjuster, driver seat150Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Steering-linked headlights150Yes
Proximity key250Yes
Satellite radio - one year subscription250No
Hands-free trunk or liftgate100No
Total Requested70031%
Total Not Requested155069%
Luxury Design
FeatureValueRequested?
Additional chrome trim0No
Chrome interior accents (optional)0No
Upholstered instrument panel300Yes
Total Requested300100%
Total Not Requested00%
Premium Tier
FeatureValueRequested?
Heated front seats200Yes
Heated steering wheel100Yes
Head-up display (HUD)350No
245/50WR19 tires400No
DVD-compatible player0No
Voice control for nav and audio100Yes
Media drive15No
In-vehicle Internet150Yes
Handwriting recognition200Yes
Siri Eyes Free support0Yes
S Voice support0No
4G LTE connectivity0Yes
Navigation map updates, three years0Yes
Navigation system600Yes
Traffic + travel information25No
Remote app25Yes
Total Requested137564%
Total Not Requested79036%

Option Package Details
BMW X3 M40i

Premium Tier
FeatureValueRequested?
Heated front seats200Yes
Heated steering wheel100Yes
Head-up display (HUD)350No
245/50WR19 tires400No
DVD-compatible player0No
Voice control for nav and audio100Yes
Media drive15No
In-vehicle Internet150Yes
Handwriting recognition200Yes
Siri Eyes Free support0Yes
S Voice support0No
4G LTE connectivity0Yes
Navigation map updates, three years0Yes
Navigation system600Yes
Traffic + travel information25No
Remote app25Yes
Total Requested137564%
Total Not Requested79036%

Option Package Details
Porsche 718 Boxster

Navigation system
FeatureValueRequested?
Navigation system600Yes
Off-road navigation system0No
Handwriting recognition200Yes
Total Requested800100%
Total Not Requested00%
Heated steering wheel
FeatureValueRequested?
Heated steering wheel100Yes
Audio controls on steering wheel125Yes
Total Requested225100%
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 warning200Yes
Total Requested90082%
Total Not Requested20018%
LED headlights
FeatureValueRequested?
LED headlights500Yes
Auto-dimming headlights200Yes
Total Requested700100%
Total Not Requested00%
Torque vectoring, brake-based
FeatureValueRequested?
Torque vectoring, brake-based100Yes
Limited-slip rear differential300No
Total Requested10025%
Total Not Requested30075%
Upholstered instrument panel, leather
FeatureValueRequested?
Upholstered instrument panel, leather1000No
Leather upholstery, extended coverage0No
Total Requested00%
Total Not Requested1000100%
Premium Package Plus
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Proximity key250Yes
Perimeter approach lighting25No
Interior ambient lighting150Yes
Automatic climate control, front200Yes
Heated front seats200Yes
Dual-zone climate control125Yes
Residual heat50No
Automatic air recirculation100Yes
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
Steering-linked headlights150Yes
Headlight washers50No
Total Requested180090%
Total Not Requested20010%
Porsche Connect Plus
FeatureValueRequested?
Traffic information25Yes
In-vehicle Internet150Yes
Wi-Fi hotspot50No
4G LTE connectivity0Yes
Navigation map updates, three years0Yes
Telematics service, such as OnStar200Yes
App support0Yes
Remote app25Yes
Apple CarPlay support100Yes
Total Requested50091%
Total Not Requested509%
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, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support length adjuster, passenger seat100No
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
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 seat150Yes
Power thigh support length adjuster, driver seat100No
Front sport buckets100No
Total Requested120067%
Total Not Requested60033%

Option Package Details
Porsche 718 Boxster S

Navigation system
FeatureValueRequested?
Navigation system600Yes
Off-road navigation system0No
Handwriting recognition200Yes
Total Requested800100%
Total Not Requested00%
Heated steering wheel
FeatureValueRequested?
Heated steering wheel100Yes
Audio controls on steering wheel125Yes
Total Requested225100%
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 warning200Yes
Total Requested90082%
Total Not Requested20018%
LED headlights
FeatureValueRequested?
LED headlights500Yes
Auto-dimming headlights200Yes
Total Requested700100%
Total Not Requested00%
Torque vectoring, brake-based
FeatureValueRequested?
Torque vectoring, brake-based100Yes
Limited-slip rear differential300No
Total Requested10025%
Total Not Requested30075%
Sport suspension (upgrade)
FeatureValueRequested?
Sport suspension (upgrade)250Yes
Adaptive dampers - electrical500Yes
Total Requested750100%
Total Not Requested00%
Upholstered instrument panel, leather
FeatureValueRequested?
Upholstered instrument panel, leather1000No
Leather upholstery, extended coverage0No
Total Requested00%
Total Not Requested1000100%
Premium Package Plus
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Proximity key250Yes
Perimeter approach lighting25No
Interior ambient lighting150Yes
Automatic climate control, front200Yes
Heated front seats200Yes
Dual-zone climate control125Yes
Residual heat50No
Automatic air recirculation100Yes
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
Steering-linked headlights150Yes
Headlight washers50No
Total Requested180090%
Total Not Requested20010%
Porsche Connect Plus
FeatureValueRequested?
Traffic information25Yes
In-vehicle Internet150Yes
Wi-Fi hotspot50No
4G LTE connectivity0Yes
Navigation map updates, three years0Yes
Telematics service, such as OnStar200Yes
App support0Yes
Remote app25Yes
Apple CarPlay support100Yes
Total Requested50091%
Total Not Requested509%
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, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support length adjuster, passenger seat100No
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
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 seat150Yes
Power thigh support length adjuster, driver seat100No
Front sport buckets100No
Total Requested120067%
Total Not Requested60033%

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