Mazda Mazda6 Mazda Mazda6 2007 Porsche Boxster Porsche Boxster 2008

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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: $32,810

Mazda Mazda6 MazdaSpeed6   
Difference: $23,385

Lowest Total Invoice: $30,035

Mazda Mazda6 MazdaSpeed6   
Difference: $18,856

Calculate Payments

  Down Payment Interest Rate Term
Model Year200720082008
ModelMazda6BoxsterBoxster
TrimMazdaSpeed6BaseS
Body4dr Sedan2dr Convertible2dr Convertible
Base Price $27,995 $45,800 $55,700
Base Invoice $25,833 $39,923 $43,512
Grand Touring Package 1,930    
Universal garage door opener 75    
Auto-dimming rearview mirror 175 690 690
Cargo net 40    
Navigation system 2,000 3,110 3,110
Metallic paint (extra cost)   690 690
Floor mats   115 115
Heated front seats   480 480
Automatic climate control, front   550 550
Front sport buckets   800 800
Carbon fiber / leather-wrapped steering wheel   1,360 1,360
Xenon HID headlights   1,090 1,090
CD changer, remote   650 650
Grand Touring Package 1,775    
Universal garage door opener 60    
Auto-dimming rearview mirror 140 587 587
Cargo net 32    
Navigation system 1,600 2,644 2,644
Metallic paint (extra cost)   587 587
Floor mats   98 98
Heated front seats   408 408
Automatic climate control, front   468 468
Front sport buckets   680 680
Carbon fiber / leather-wrapped steering wheel   1,156 1,156
Xenon HID headlights   927 927
CD changer, remote   553 553
Options (change) 4,220 9,535 9,535
Options (change) 3,607 8,108 8,108
Destination 595 860 860
Total Price $32,810 $56,195 $66,095
Total Invoice $30,035 $48,891 $52,480

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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 and Invoice: Mazda Mazda6 MazdaSpeed6
TrueDelta Adjusted Price Difference: $21,995
TrueDelta Adjusted Invoice Difference: $17,647
Model Year200720082008
ModelMazda6BoxsterBoxster
TrimMazdaSpeed6BaseS
Body4dr Sedan2dr Convertible2dr Convertible
Engine270hp I4245hp H6295hp H6
TransmissionM6M5M6
DrivetrainAWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)200, 750, 4230, 7
Tire (rear if not all the same)215/40-18205/55-17235/40-18
Total Price$32,810$56,195$66,095
Adjustments for Features0-1,390-1,540
Feature-Adjusted Total Price$32,810$54,805$64,555
Cost Above Minimum$0$0$9,750
Total Invoice$30,035$48,891$52,480
Adjustments for Features0-1,209-1,223
Feature-Adjusted Total Invoice$30,035$47,682$51,257
Cost Above Minimum$0$0$3,575

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Features Comparison: Mazda Mazda6 vs. Porsche Boxster

Model Year200720082008
ModelMazda6BoxsterBoxster
TrimMazdaSpeed6BaseS
Body4dr Sedan2dr Convertible2dr Convertible
Transmission and Drivetrain 
6-speed manual$150 $150
5-speed manual $0 
AWD$1700  
RWD $0$0
Accessories 
Power rear side windows$200  
Proximity key$250  
Remote window/roof operation$15  
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0  
Roll bar $200$200
Side curtain airbags$350  
Tire-pressure monitor $75$75
Cargo Management 
Overhead sunglass holder$25  
Climate Control 
Heated windshield washer nozzles $15$15
Rain-sensing wipers $175$175
Variable intermittent wipers$75  
Water-repellent front-door glass $15$15
Drivetrain 
Limited-slip rear differential$300  
Engine / Motor 
Mid-engine configuration $0$0
Exterior 
Bodyside cladding$350  
Power convertible top $4000$4000
Rear spoiler$200  
Retractable rear spoiler $400$400
Infotainment 
CD changer, in-dash$325  
CD changer, remote $200$200
CD player $125$125
Voice control for nav and audio$100  
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror $75$75
Auto-dimming passenger-side mirror $75$75
Automatic-off headlights$25  
Compass$0  
Fog light, rear $100$100
Headlight washers $50$50
Trip computer $150$150
Seats and Interior Trim 
Carbon fiber / leather-wrapped steering wheel $150$150
Center armrest(s), second row$50  
Leather-wrapped steering wheel$150  
Manual height adjuster, driver seat $50$50
Manual height adjuster, passenger seat $50$50
Manual lumbar adjuster, driver seat$50  
Power fore-aft adjuster, driver seat$100  
Power height adjuster, driver seat$100  
Power recliner, passenger seat $100$100
Power tilt adjuster, driver seat$100  
Suspension, Wheels, and Tires 
Sport suspension (upgrade)$0  
Total Value of Features$4,615$6,005$6,155
Value of Feature Adjustments$0$1,390$1,540
Value of Feature Adjustments0-1,209-1,223

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Specifications Comparison: Mazda Mazda6 vs. Porsche Boxster

Model Year20072008
ModelMazda6Boxster
Body4dr Sedan2dr Convertible
Wheelbase105.3 in95.1 in
Length186.8 in170.4 in
Width70.1 in70.9 in
Height56.7 in51.0 in
Curb Weight3,288 lb.2,856 lb.
Fuel Capacity18.0 gal.17.0 gal.
Row 1 Headroom38.7 in38.4 in
Row 1 Shoulder Room56.1 in51.7 in
Row 1 Hip Room54.7 in53.4 in
Row 1 Legroom42.3 in41.6 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 seat100No
Power height adjuster, driver seat50No
Power tilt adjuster, driver seat100No
Power recliner, driver seat100Yes
Manual lumbar adjuster, driver seat50No
Proximity key250No
Total Requested122569%
Total Not Requested55031%

Option Package Details
Porsche Boxster

Auto-dimming rearview mirror
FeatureValueRequested?
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100No
Auto-dimming driver-side mirror75No
Auto-dimming passenger-side mirror75No
Total Requested15038%
Total Not Requested25062%
Carbon fiber / leather-wrapped steering wheel
FeatureValueRequested?
Carbon fiber / leather-wrapped steering wheel0No
Audio controls on steering wheel125Yes
Total Requested125100%
Total Not Requested00%
Xenon HID headlights
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50No
Total Requested50091%
Total Not Requested509%

Option Package Details
Porsche Boxster S

Auto-dimming rearview mirror
FeatureValueRequested?
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100No
Auto-dimming driver-side mirror75No
Auto-dimming passenger-side mirror75No
Total Requested15038%
Total Not Requested25062%
Carbon fiber / leather-wrapped steering wheel
FeatureValueRequested?
Carbon fiber / leather-wrapped steering wheel0No
Audio controls on steering wheel125Yes
Total Requested125100%
Total Not Requested00%
Xenon HID headlights
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50No
Total Requested50091%
Total Not Requested509%

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