Porsche 718 Boxster Porsche 718 Boxster 2017 Mazda Mazda3 Mazda Mazda3 2019

We are 103,000+ car owners sharing real-world car information.

Join Us

Porsche 718 Boxster vs. Mazda Mazda3 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 718 Boxster vs. Mazda Mazda3 Invoice Comparison

Lowest Total Price: $27,920

Mazda Mazda3 Premium   
Difference: $39,080

Calculate Payments

  Down Payment Interest Rate Term
Model Year201720172019
Model718 Boxster718 BoxsterMazda3
TrimBaseSPremium
Body2dr Convertible2dr Convertible4dr Sedan
Base Price $56,000 $68,400 $26,500
Heated steering wheel 470 470  
Porsche Connect 830 830  
Premium Package 1,370 1,370  
Power sport seats 2,320 2,320  
LED headlights 1,170 1,170  
Adaptive cruise control, all-speed 1,670 1,670  
Metallic paint (extra cost) 640 640  
Proximity key 790 790  
Blind spot warning system 690 690  
Auto-dimming rearview mirror     325
Cargo net     50
Door sill trim plates     125
Heated steering wheel 0 0  
Porsche Connect 0 0  
Premium Package 0 0  
Power sport seats 0 0  
LED headlights 0 0  
Adaptive cruise control, all-speed 0 0  
Metallic paint (extra cost) 0 0  
Proximity key 0 0  
Blind spot warning system 0 0  
Auto-dimming rearview mirror     260
Cargo net     40
Door sill trim plates     100
Options (change) 9,950 9,950 500
Options (change) 0 0 400
Destination 1,050 1,050 920
Total Price $67,000 $79,400 $27,920

Return to top

While we strive for accuracy, the site is not error-free, and prices can change at any time.

Dealer Price Quotes

Want to find out how much dealers are willing to discount these cars?

Request free, no-obligation Porsche 718 Boxster dealer quotes or Mazda Mazda3 dealer quotes from dealers using our car quote form.

The process is easy and takes just a minute or two. You'll receive price quotes from local approved dealers within 48 hours.

TrueDelta Value Comparison: Porsche 718 Boxster vs. Mazda Mazda3

Lowest Adjusted Price: Mazda Mazda3 Premium
Lowest Adjusted Invoice: Porsche 718 Boxster
TrueDelta Adjusted Price Difference: $36,395
TrueDelta Adjusted Invoice Difference: $312
Model Year201720172019
Model718 Boxster718 BoxsterMazda3
TrimBaseSPremium
Body2dr Convertible2dr Convertible4dr Sedan
Engine300hp H4350hp H4186hp I4
TransmissionM6M6T6
DrivetrainRWDRWDFWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)110, 6110, 6?, 12
Tire (rear if not all the same)235/45-18235/40-19215/45-18
Total Price$67,000$79,400$27,920
Adjustments for Features-2,685-2,6850
Feature-Adjusted Total Price$64,315$76,715$27,920
Cost Above Minimum$0$12,400$0

Return to top

Features Comparison: Porsche 718 Boxster vs. Mazda Mazda3

Model Year201720172019
Model718 Boxster718 BoxsterMazda3
TrimBaseSPremium
Body2dr Convertible2dr Convertible4dr Sedan
Transmission and Drivetrain 
6-speed manual$150$150 
6-speed manually-shiftable automatic  $1100
RWD$0$0 
FWD  $0
Accessories 
Heated steering wheel$100$100 
Power rear side windows  $200
Remote app$25$25 
Tilt/telescoping steering wheel, manual  $250
Tilt/telescoping steering wheel, power$350$350 
Wind blocker, small$100$100 
Brakes, Airbags, and Other Safety 
911 assist  $25
Active or whiplash-reducing head restraints, front seats  $0
Automatic braking, low-speed  $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 
Obstacle detection, rear$250$250 
Pedestrian detection  $50
Radar- or camera-based collision preparation system$0$0 
Roll bar$200$200 
Temporary spare tire  $150
Cargo Management 
Overhead sunglass holder  $25
Climate Control 
Automatic air recirculation$100$100 
Heated windshield washer nozzles$15$15 
Residual heat$50$50 
Water-repellent front-door glass$15$15 
Engine / Motor 
Automatic start / stop$150$150 
Mid-engine configuration$0$0 
Regenerative braking$0$0 
Exterior 
Painted brake calipers (optional) $0 
Power convertible top$4000$4000 
Retractable rear spoiler$400$400 
Sunroof  $900
Infotainment 
Android Auto support  $100
CD player$125$125 
DVD-Audio-compatible player$0$0 
Media drive, small$5$5 
MP3-compatible player$50$50 
SD Card slot$25$25 
SMS text-to-speech reader  $25
Telematics service, such as OnStar$200$200 
Voice control for audio system  $25
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror$75$75 
Auto-dimming passenger-side mirror$75$75 
Fog light, rear$100$100 
Head-up display (HUD)  $350
Headlight washers$50$50 
Heated mirrors$25$25 
Turn signals on or near mirrors  $25
Seats and Interior Trim 
Center armrest(s), second row  $50
Folding second row seats  $300
Leather door panel trim$250$250 
No leather in second row$-300$-300 
Power 4-way lumbar adjuster, driver seat$150$150 
Power 4-way lumbar adjuster, passenger seat$150$150 
Power fore-aft adjuster, passenger seat$100$100 
Power height adjuster, passenger seat$100$100 
Power lumbar adjuster, driver seat  $100
Power recliner, passenger seat$100$100 
Power thigh support length adjuster, driver seat$100$100 
Power thigh support length adjuster, passenger seat$100$100 
Power tilt adjuster, passenger seat$100$100 
Transmission 
Steering-wheel-mounted transmission controls  $100
Total Value of Features$7,635$7,635$4,950
Value of Feature Adjustments$2,685$2,685$0
Value of Feature Adjustments-42-360

Return to top

Specifications Comparison: Porsche 718 Boxster vs. Mazda Mazda3

Model Year20172019
Model718 BoxsterMazda3
Body2dr Convertible4dr Sedan
Wheelbase97.4 in107.3 in
Length172.4 in183.5 in
Width70.9 in70.7 in
Height50.4 in56.9 in
Curb Weight2,945 lb.3,072 lb.
Fuel Capacity14.3 gal.13.2 gal.
Row 1 Headroom0.0 in38.0 in
Row 1 Shoulder Room0.0 in55.7 in
Row 1 Hip Room0.0 in54.6 in
Row 1 Legroom0.0 in42.3 in
Row 2 Headroom0.0 in37.3 in
Row 2 Shoulder Room0.0 in53.5 in
Row 2 Hip Room0.0 in50.9 in
Row 2 Legroom0.0 in35.1 in
Cargo Volume9.7 ft313.2 ft3

Return to top

Option Package Details
Porsche 718 Boxster

Porsche Connect
FeatureValueRequested?
Telematics service, such as OnStar200No
App support0Yes
Remote app25No
Apple CarPlay support100Yes
Total Requested10031%
Total Not Requested22569%
Premium Package
FeatureValueRequested?
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 Requested92573%
Total Not Requested35027%
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 length adjuster, driver seat100No
Power fore-aft adjuster, passenger seat100No
Power 4-way lumbar adjuster, passenger seat150No
Power thigh support length 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 718 Boxster S

Porsche Connect
FeatureValueRequested?
Telematics service, such as OnStar200No
App support0Yes
Remote app25No
Apple CarPlay support100Yes
Total Requested10031%
Total Not Requested22569%
Premium Package
FeatureValueRequested?
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 Requested92573%
Total Not Requested35027%
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 length adjuster, driver seat100No
Power fore-aft adjuster, passenger seat100No
Power 4-way lumbar adjuster, passenger seat150No
Power thigh support length 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
Mazda Mazda3 Premium

Auto-dimming rearview mirror
FeatureValueRequested?
Auto-dimming rearview mirror150Yes
Universal garage door opener100Yes
Total Requested250100%
Total Not Requested00%

Was this information useful?

We're glad we could help! Share this page:

We're so sorry! Tell us how we can improve it.

See TrueDelta's information for all Convertibles
See TrueDelta's information for all Porsche models.