Mazda Mazda6 Mazda Mazda6 2007 Porsche Boxster Porsche Boxster 2015

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Mazda Mazda6 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 Mazda6 vs. Porsche Boxster Invoice Comparison

Lowest Total Price: $31,240

Mazda Mazda6 MazdaSpeed6   
Difference: $32,770

Calculate Payments

  Down Payment Interest Rate Term
Model Year2007201520152015
ModelMazda6BoxsterBoxsterBoxster
TrimMazdaSpeed6BaseSGTS
Body4dr Sedan2dr Convertible2dr Convertible2dr Convertible
Base Price $27,995 $51,400 $63,300 $73,500
Grand Touring Package 1,930      
Universal garage door opener 75      
Auto-dimming rearview mirror 175      
Cargo net 40      
Satellite radio 430 670 670 670
Torque vectoring, brake-based   1,320 1,320 1,320
Adaptive dampers - electrical   1,790 1,790  
Premium Package Plus   3,620 2,950 1,965
Power sport seats   2,320 2,320  
Audio controls on steering wheel   615 615 165
CD changer, in-dash   570 570 570
Metallic paint (extra cost)   710 710 710
Adaptive sport seats plus       3,025
Sport suspension (upgrade)       0
Bright-finished exhaust tip(s)       650
Grand Touring Package 1,775      
Universal garage door opener 60      
Auto-dimming rearview mirror 140      
Cargo net 32      
Satellite radio 344 0 0 0
Torque vectoring, brake-based   0 0 0
Adaptive dampers - electrical   0 0  
Premium Package Plus   0 0 0
Power sport seats   0 0  
Audio controls on steering wheel   0 0 0
CD changer, in-dash   0 0 0
Metallic paint (extra cost)   0 0 0
Adaptive sport seats plus       0
Sport suspension (upgrade)       0
Bright-finished exhaust tip(s)       0
Options (change) 2,650 11,615 10,945 9,075
Options (change) 2,351 0 0 0
Destination 595 995 995 995
Total Price $31,240 $64,010 $75,240 $83,570

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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 Mazda6 vs. Porsche Boxster

Lowest Adjusted Price: Mazda Mazda6 MazdaSpeed6
Lowest Adjusted Invoice: Porsche Boxster GTS
TrueDelta Adjusted Price Difference: $27,030
TrueDelta Adjusted Invoice Difference: $27,879
Model Year2007201520152015
ModelMazda6BoxsterBoxsterBoxster
TrimMazdaSpeed6BaseSGTS
Body4dr Sedan2dr Convertible2dr Convertible2dr Convertible
Engine270hp I4265hp H6315hp H6330hp H6
TransmissionM6M6M6M6
DrivetrainAWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)200, 750, 4185, 7185, 7
Tire (rear if not all the same)215/40-18235/45-18235/40-19235/35-20
Total Price$31,240$64,010$75,240$83,570
Adjustments for Features0-5,740-5,740-7,990
Feature-Adjusted Total Price$31,240$58,270$69,500$75,580
Cost Above Minimum$0$0$11,230$17,310

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Features Comparison: Mazda Mazda6 vs. Porsche Boxster

Model Year2007201520152015
ModelMazda6BoxsterBoxsterBoxster
TrimMazdaSpeed6BaseSGTS
Body4dr Sedan2dr Convertible2dr Convertible2dr Convertible
Transmission and Drivetrain 
6-speed manual$150$150$150$150
AWD$1700   
RWD $0$0$0
Accessories 
Power rear side windows$200   
Remote window/roof operation$15   
Tilt/telescoping steering wheel, manual$250   
Tilt/telescoping steering wheel, power $350$350$350
Wind blocker, small $100$100$100
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0   
Brake assist $50$50$50
Knee airbag, driver $75$75$75
Knee airbag, passenger $75$75$75
Roll bar $200$200$200
Tire-pressure monitor $75$75$75
Torque vectoring, brake-based $100$100$100
Cargo Management 
Overhead sunglass holder$25   
Climate Control 
Dual-zone climate control $125$125$125
Heated windshield washer nozzles $15$15$15
Rain-sensing wipers $175$175$175
Residual heat $50$50$50
Variable intermittent wipers$75   
Water-repellent front-door glass $15$15$15
Drivetrain 
Electronically-variable engine mounts (performance-oriented)   $500
Engine / Motor 
Automatic start / stop $150$150$150
Dual-mode exhaust, switchable   $500
Mid-engine configuration $0$0$0
Regenerative braking $0$0$0
Exterior 
Black exterior trim (optional)   $0
Bodyside cladding$350   
Painted brake calipers (optional)  $0$0
Power convertible top $4000$4000$4000
Rear spoiler$200   
Retractable rear spoiler $400$400$400
Infotainment 
Aux input $50$50$50
Bluetooth audio streaming $25$25$25
Bluetooth cell phone link $100$100$100
MP3-compatible player $50$50$50
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror $75$75$75
Auto-dimming passenger-side mirror $75$75$75
Automatic headlights $125$125$125
Automatic-off headlights$25   
Chronometer   $100
Compass$0   
Fog light, rear $100$100$100
Fog lights$125   
Headlight washers $50$50$50
Steering-linked headlights $150$150$150
Trip computer $150$150$150
Seats and Interior Trim 
Center armrest(s), second row$50   
Cooled or ventilated front seats $300$300 
Manual lumbar adjuster, driver seat$50   
Memory system, driver seat $200$200$200
Power 4-way lumbar adjuster, driver seat $150$150$150
Power 4-way lumbar adjuster, passenger seat $150$150$150
Power fore-aft adjuster, passenger seat $100$100$100
Power height adjuster, passenger seat $100$100$100
Power recliner, passenger seat $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
Power thigh support length adjuster, passenger seat $100$100$100
Power tilt adjuster, passenger seat $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$500 
Electronic systems calibration selector   $200
Sport suspension (upgrade)$0  $0
Transmission 
Launch control   $100
Total Value of Features$3,215$8,955$8,955$11,205
Value of Feature Adjustments$0$5,740$5,740$7,990
Value of Feature Adjustments0-89-76-95

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Specifications Comparison: Mazda Mazda6 vs. Porsche Boxster

Model Year20072015
ModelMazda6Boxster
Body4dr Sedan2dr Convertible
Wheelbase105.3 in97.4 in
Length186.8 in172.2 in
Width70.1 in70.9 in
Height56.7 in50.5 in
Curb Weight3,288 lb.2,889 lb.
Fuel Capacity18.0 gal.16.9 gal.
Row 1 Headroom38.7 in38.6 in
Row 1 Shoulder Room56.1 in51.7 in
Row 1 Hip Room54.7 in53.4 in
Row 1 Legroom42.3 in42.6 in
Row 2 Headroom37.1 in0.0 in
Row 2 Shoulder Room54.9 in0.0 in
Row 2 Hip Room54.1 in0.0 in
Row 2 Legroom36.5 in0.0 in
Cargo Volume15.2 ft39.9 ft3

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Option Package Details
Mazda Mazda6 MazdaSpeed6

Grand Touring Package
FeatureValueRequested?
Leather seating surfaces900Yes
Heated mirrors25Yes
Heated front seats200Yes
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Power recliner, driver seat100Yes
Manual lumbar adjuster, driver seat50Yes
Proximity key250Yes
Total Requested1775100%
Total Not Requested00%

Option Package Details
Porsche Boxster

Torque vectoring / active trace control
FeatureValueRequested?
Torque vectoring / active trace control100No
Limited-slip rear differential300Yes
Total Requested30075%
Total Not Requested10025%
Premium Package Plus
FeatureValueRequested?
Cooled or ventilated front seats300No
Proximity key250Yes
Interior ambient lighting150No
Automatic climate control, front200Yes
Heated front seats200Yes
Dual-zone climate control125No
Residual heat50No
Automatic air recirculation100No
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100No
Auto-dimming driver-side mirror75No
Auto-dimming passenger-side mirror75No
Steering-linked headlights150No
Xenon HID headlights500Yes
Headlight washers50No
Total Requested130053%
Total Not Requested117547%
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 seat200No
Power height adjuster, passenger seat50No
Power tilt adjuster, passenger seat100No
Total Requested25019%
Total Not Requested105081%

Option Package Details
Porsche Boxster S

Torque vectoring / active trace control
FeatureValueRequested?
Torque vectoring / active trace control100No
Limited-slip rear differential300Yes
Total Requested30075%
Total Not Requested10025%
Premium Package Plus
FeatureValueRequested?
Cooled or ventilated front seats300No
Proximity key250Yes
Interior ambient lighting150No
Automatic climate control, front200Yes
Heated front seats200Yes
Dual-zone climate control125No
Residual heat50No
Automatic air recirculation100No
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100No
Auto-dimming driver-side mirror75No
Auto-dimming passenger-side mirror75No
Steering-linked headlights150No
Headlight washers50No
Total Requested80041%
Total Not Requested117559%
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 seat200No
Power height adjuster, passenger seat50No
Power tilt adjuster, passenger seat100No
Total Requested25019%
Total Not Requested105081%

Option Package Details
Porsche Boxster GTS

Torque vectoring / active trace control
FeatureValueRequested?
Torque vectoring / active trace control100No
Limited-slip rear differential300Yes
Total Requested30075%
Total Not Requested10025%
Premium Package Plus
FeatureValueRequested?
Proximity key250Yes
Interior ambient lighting150No
Automatic climate control, front200Yes
Heated front seats200Yes
Dual-zone climate control125No
Residual heat50No
Automatic air recirculation100No
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100No
Auto-dimming driver-side mirror75No
Auto-dimming passenger-side mirror75No
Total Requested80054%
Total Not Requested67546%
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 fore-aft adjuster, passenger seat100No
Power 4-way lumbar adjuster, passenger seat150No
Power thigh support adjuster, passenger seat100No
Memory system, driver seat200No
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
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150No
Power thigh support adjuster, driver seat100No
Total Requested25015%
Total Not Requested145085%

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