Mazda Mazda3 Mazda Mazda3 2019 Porsche Boxster Porsche Boxster 2016

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Mazda Mazda3 vs. Porsche 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.

Mazda Mazda3 vs. Porsche Boxster Invoice Comparison

Lowest Total Price: $27,920

Mazda Mazda3 Premium   
Difference: $37,315

Calculate Payments

  Down Payment Interest Rate Term
Model Year20192016201620162016
ModelMazda3BoxsterBoxsterBoxsterBoxster
TrimPremiumBaseBlack EditionSGTS
Body4dr Sedan2dr Convertible2dr Convertible2dr Convertible2dr Convertible
Base Price $26,500 $52,100 $59,100 $63,900 $74,600
Auto-dimming rearview mirror 325        
Door sill trim plates 125        
Cargo net 50        
Power sport seats   2,320 2,320 2,320  
Adaptive cruise control, all-speed   2,170 2,170 2,170 2,170
Premium Package Plus   3,620   2,950 1,965
Rearview camera   1,515 655 1,515 1,515
Satellite radio   670   670 670
Audio controls on steering wheel   615 365 615 165
Auto-dimming headlights   520 520 520 520
Metallic paint (extra cost)   710 710 710 710
HD radio     1,040    
Proximity key     790    
App support     210    
Voice control for nav and audio     520    
Adaptive sport seats plus         3,025
Bright-finished exhaust tip(s)         650
Auto-dimming rearview mirror 260        
Door sill trim plates 100        
Cargo net 40        
Power sport seats   0 0 0  
Adaptive cruise control, all-speed   0 0 0 0
Premium Package Plus   0   0 0
Rearview camera   0 0 0 0
Satellite radio   0   0 0
Audio controls on steering wheel   0 0 0 0
Auto-dimming headlights   0 0 0 0
Metallic paint (extra cost)   0 0 0 0
HD radio     0    
Proximity key     0    
App support     0    
Voice control for nav and audio     0    
Adaptive sport seats plus         0
Bright-finished exhaust tip(s)         0
Options (change) 500 12,140 9,300 11,470 11,390
Options (change) 400 0 0 0 0
Destination 920 995 995 995 995
Total Price $27,920 $65,235 $69,395 $76,365 $86,985

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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: Mazda Mazda3 vs. Porsche Boxster

Lowest Adjusted Price: Mazda Mazda3 Premium
Lowest Adjusted Invoice: Porsche Boxster GTS
TrueDelta Adjusted Price Difference: $35,585
TrueDelta Adjusted Invoice Difference: $382
Model Year20192016201620162016
ModelMazda3BoxsterBoxsterBoxsterBoxster
TrimPremiumBaseBlack EditionSGTS
Body4dr Sedan2dr Convertible2dr Convertible2dr Convertible2dr Convertible
Engine186hp I4265hp H6265hp H6315hp H6330hp H6
TransmissionT6M6M6M6M6
DrivetrainFWDRWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 1250, 4185, 7185, 7185, 7
Tire (rear if not all the same)215/45-18235/45-18235/35-20235/40-19235/35-20
Total Price$27,920$65,235$69,395$76,365$86,985
Adjustments for Features0-1,730-2,095-1,980-4,980
Feature-Adjusted Total Price$27,920$63,505$67,300$74,385$82,005
Cost Above Minimum$0$0$3,795$10,880$18,500

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Features Comparison: Mazda Mazda3 vs. Porsche Boxster

Model Year20192016201620162016
ModelMazda3BoxsterBoxsterBoxsterBoxster
TrimPremiumBaseBlack EditionSGTS
Body4dr Sedan2dr Convertible2dr Convertible2dr Convertible2dr Convertible
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100    
6-speed manual $150$150$150$150
FWD$0    
RWD $0$0$0$0
Accessories 
Power rear side windows$200    
Tilt/telescoping steering wheel, manual$250    
Tilt/telescoping steering wheel, power $350$350$350$350
Wind blocker, small $100$100$100$100
Brakes, Airbags, and Other Safety 
911 assist$25    
Active or whiplash-reducing head restraints, front seats$0    
Automatic braking, low-speed$200    
Blind spot warning system$200    
Cross-traffic warning, rear$100    
Driver drowsiness monitor$150    
Following distance indicator$25    
G-vectoring control$100    
Lane departure warning$200    
Lane keeping assist$400    
Obstacle detection, front $150$150$150$150
Obstacle detection, rear $250$250$250$250
Pedestrian detection$50    
Radar- or camera-based collision preparation system $0$0$0$0
Roll bar $200$200$200$200
Temporary spare tire$150    
Cargo Management 
Overhead sunglass holder$25    
Climate Control 
Automatic air recirculation $100$100$100$100
Heated windshield washer nozzles $15$15$15$15
Residual heat $50$50$50$50
Water-repellent front-door glass $15$15$15$15
Drivetrain 
Electronically-variable engine mounts (performance-oriented)    $500
Engine / Motor 
Automatic start / stop $150$150$150$150
Dual-mode exhaust, switchable    $500
Mid-engine configuration $0$0$0$0
Regenerative braking $0$0$0$0
Exterior 
Black exterior trim (optional)    $0
Painted brake calipers (optional)   $0$0
Power convertible top $4000$4000$4000$4000
Retractable rear spoiler $400$400$400$400
Sunroof$900    
Infotainment 
Android Auto support$100    
App support$0 $0  
Apple CarPlay support$100    
CD player $125$125$125$125
DVD-Audio-compatible player  $0  
HD radio$50 $50  
Media drive  $15  
MP3-compatible player $50$50$50$50
Navigation system  $600  
Off-road navigation system  $0  
SMS text-to-speech reader$25    
Traffic information  $25  
USB port$25 $25  
Voice control for audio system$25    
Voice control for nav and audio  $100  
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror $75$75$75$75
Auto-dimming passenger-side mirror $75$75$75$75
Chronometer    $100
Fog light, rear $100$100$100$100
Head-up display (HUD)$350    
Headlight washers $50$50$50$50
Heated mirrors $25$25$25$25
Interior ambient lighting $150 $150$150
LED headlights$1000    
Turn signals on or near mirrors$25    
Xenon HID headlights $500$500$500$500
Seats and Interior Trim 
Center armrest(s), second row$50    
Cooled or ventilated front seats $300 $300 
Folding second row seats$300    
Leather door panel trim   $250 
Metal pedals $75$75$75$75
No leather in second row $-300$-300$-300$-300
Power 4-way lumbar adjuster, driver seat $150$150$150$150
Power 4-way lumbar adjuster, passenger seat $150$150$150$150
Power fore-aft adjuster, passenger seat $100$100$100$100
Power height adjuster, passenger seat $100$100$100$100
Power lumbar adjuster, driver seat$100    
Power recliner, passenger seat $100$100$100$100
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$100$100$100
Power thigh support length adjuster, passenger seat $100$100$100$100
Power tilt adjuster, passenger seat $100$100$100$100
Synthetic suede door panel trim    $250
Synthetic suede inserts in leather seating surfaces    $0
Upholstered instrument panel, leather    $1000
Suspension, Wheels, and Tires 
Adaptive dampers - electrical    $500
Electronic systems calibration selector    $200
Transmission 
Launch control    $100
Steering-wheel-mounted transmission controls$100    
Total Value of Features$6,325$8,055$8,420$8,305$11,305
Value of Feature Adjustments$0$1,730$2,095$1,980$4,980
Value of Feature Adjustments0-26-30-26-57

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Specifications Comparison: Mazda Mazda3 vs. Porsche Boxster

Model Year20192016
ModelMazda3Boxster
Body4dr Sedan2dr Convertible
Wheelbase107.3 in97.4 in
Length183.5 in172.2 in
Width70.7 in70.9 in
Height56.9 in50.5 in
Curb Weight3,072 lb.2,889 lb.
Fuel Capacity13.2 gal.16.9 gal.
Row 1 Headroom38.0 in38.6 in
Row 1 Shoulder Room55.7 in51.7 in
Row 1 Hip Room54.6 in53.4 in
Row 1 Legroom42.3 in42.6 in
Row 2 Headroom37.3 in0.0 in
Row 2 Shoulder Room53.5 in0.0 in
Row 2 Hip Room50.9 in0.0 in
Row 2 Legroom35.1 in0.0 in
Cargo Volume13.2 ft39.9 ft3

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Option Package Details
Porsche Boxster

Adaptive cruise control, all-speed
FeatureValueRequested?
Adaptive cruise control, all-speed700Yes
Radar- or camera-based collision preparation system0No
Automatic braking, high-speed or partial200Yes
Forward collision warning200Yes
Total Requested1100100%
Total Not Requested00%
Rearview camera
FeatureValueRequested?
Rearview camera200Yes
Obstacle detection, front150No
Obstacle detection, rear250No
Total Requested20033%
Total Not Requested40067%
Power sport seats
FeatureValueRequested?
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 adjuster, driver seat100No
Power fore-aft adjuster, passenger seat100No
Power 4-way lumbar adjuster, passenger seat150No
Power thigh support adjuster, passenger seat100No
Memory system, driver seat200Yes
Power height adjuster, passenger seat50No
Power tilt adjuster, passenger seat100No
Total Requested45035%
Total Not Requested85065%
Premium Package Plus
FeatureValueRequested?
Cooled or ventilated front seats300No
Proximity key250Yes
Interior ambient lighting150No
Residual heat50No
Automatic air recirculation100No
Automatic climate control, front200Yes
Heated front seats200Yes
Dual-zone climate control125Yes
Auto-dimming passenger-side mirror75No
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Auto-dimming driver-side mirror75No
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Headlight washers50No
Total Requested167568%
Total Not Requested80032%

Option Package Details
Porsche Boxster Black Edition

Adaptive cruise control, all-speed
FeatureValueRequested?
Adaptive cruise control, all-speed700Yes
Radar- or camera-based collision preparation system0No
Automatic braking, high-speed or partial200Yes
Forward collision warning200Yes
Total Requested1100100%
Total Not Requested00%
HD radio
FeatureValueRequested?
HD radio50Yes
Satellite radio200Yes
Total Requested250100%
Total Not Requested00%
Power sport seats
FeatureValueRequested?
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 adjuster, driver seat100No
Power fore-aft adjuster, passenger seat100No
Power 4-way lumbar adjuster, passenger seat150No
Power thigh support adjuster, passenger seat100No
Memory system, driver seat200Yes
Power height adjuster, passenger seat50No
Power tilt adjuster, passenger seat100No
Total Requested45035%
Total Not Requested85065%

Option Package Details
Porsche Boxster S

Adaptive cruise control, all-speed
FeatureValueRequested?
Adaptive cruise control, all-speed700Yes
Radar- or camera-based collision preparation system0No
Automatic braking, high-speed or partial200Yes
Forward collision warning200Yes
Total Requested1100100%
Total Not Requested00%
Rearview camera
FeatureValueRequested?
Rearview camera200Yes
Obstacle detection, front150No
Obstacle detection, rear250No
Total Requested20033%
Total Not Requested40067%
Power sport seats
FeatureValueRequested?
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 adjuster, driver seat100No
Power fore-aft adjuster, passenger seat100No
Power 4-way lumbar adjuster, passenger seat150No
Power thigh support adjuster, passenger seat100No
Memory system, driver seat200Yes
Power height adjuster, passenger seat50No
Power tilt adjuster, passenger seat100No
Total Requested45035%
Total Not Requested85065%
Premium Package Plus
FeatureValueRequested?
Cooled or ventilated front seats300No
Proximity key250Yes
Interior ambient lighting150No
Residual heat50No
Automatic air recirculation100No
Automatic climate control, front200Yes
Heated front seats200Yes
Dual-zone climate control125Yes
Auto-dimming passenger-side mirror75No
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Auto-dimming driver-side mirror75No
Steering-linked headlights150Yes
Headlight washers50No
Total Requested117559%
Total Not Requested80041%

Option Package Details
Porsche Boxster GTS

Adaptive cruise control, all-speed
FeatureValueRequested?
Adaptive cruise control, all-speed700Yes
Radar- or camera-based collision preparation system0No
Automatic braking, high-speed or partial200Yes
Forward collision warning200Yes
Total Requested1100100%
Total Not Requested00%
Rearview camera
FeatureValueRequested?
Rearview camera200Yes
Obstacle detection, front150No
Obstacle detection, rear250No
Total Requested20033%
Total Not Requested40067%
Premium Package Plus
FeatureValueRequested?
Proximity key250Yes
Interior ambient lighting150No
Residual heat50No
Automatic air recirculation100No
Automatic climate control, front200Yes
Heated front seats200Yes
Dual-zone climate control125Yes
Auto-dimming passenger-side mirror75No
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Auto-dimming driver-side mirror75No
Total Requested102569%
Total Not Requested45031%
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, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150No
Power thigh support adjuster, driver seat100No
Power fore-aft adjuster, passenger seat100No
Power 4-way lumbar adjuster, passenger seat150No
Power thigh support adjuster, passenger seat100No
Memory system, driver seat200Yes
Power height adjuster, passenger seat50No
Power tilt adjuster, passenger seat100No
Tilt/telescoping steering wheel, power100No
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Total Requested45026%
Total Not Requested125074%

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