Porsche Boxster Porsche Boxster 2008 Mazda Mazda6 Mazda Mazda6 2009

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Porsche Boxster vs. Mazda Mazda6 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 Boxster vs. Mazda Mazda6 Invoice Comparison

Lowest Total Price: $28,720

Mazda Mazda6 i   
Difference: $28,225

Lowest Total Invoice: $25,901

Mazda Mazda6 i   
Difference: $23,628

Calculate Payments

  Down Payment Interest Rate Term
Model Year2008200820092009
ModelBoxsterBoxsterMazda6Mazda6
TrimBaseSis
Body2dr Convertible2dr Convertible4dr Sedan4dr Sedan
Base Price $45,800 $55,700 $18,550 $24,330
Base Invoice $39,923 $43,512 $17,601 $22,482
Auto-dimming rearview mirror 690 690    
Power Seat Package 1,550 1,550    
Metallic paint (extra cost) 690 690    
Floor mats 115 115    
Carbon fiber / leather-wrapped steering wheel 1,360 1,360    
Navigation system 3,110 3,110 2,000 2,000
Automatic climate control, front 550 550    
Xenon HID headlights 1,090 1,090    
Heated front seats 480 480    
CD changer, remote 650 650    
Grand Touring Package     6,560 4,135
215/55VR17     0  
Rear spoiler     400 400
Cargo net     40 40
CD changer, in-dash     500 500
235/45WR18       0
Auto-dimming rearview mirror 587 587    
Power Seat Package 1,318 1,318    
Metallic paint (extra cost) 587 587    
Floor mats 98 98    
Carbon fiber / leather-wrapped steering wheel 1,156 1,156    
Navigation system 2,644 2,644 1,600 1,600
Automatic climate control, front 468 468    
Xenon HID headlights 927 927    
Heated front seats 408 408    
CD changer, remote 553 553    
Grand Touring Package     5,598 3,806
215/55VR17     0  
Rear spoiler     0 0
Cargo net     32 32
CD changer, in-dash     400 400
235/45WR18       0
Options (change) 10,285 10,285 9,500 7,075
Options (change) 8,746 8,746 7,630 5,838
Destination 860 860 670 670
Total Price $56,945 $66,845 $28,720 $32,075
Total Invoice $49,529 $53,118 $25,901 $28,990

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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: Porsche Boxster vs. Mazda Mazda6

Lowest Adjusted Price and Invoice: Mazda Mazda6 i
TrueDelta Adjusted Price Difference: $25,450
TrueDelta Adjusted Invoice Difference: $21,214
Model Year2008200820092009
ModelBoxsterBoxsterMazda6Mazda6
TrimBaseSis
Body2dr Convertible2dr Convertible4dr Sedan4dr Sedan
Engine245hp H6295hp H6170hp I4272hp V6
TransmissionM5M6M6T6
DrivetrainRWDRWDFWDFWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)50, 4230, 7100, 6100, 6
Tire (rear if not all the same)205/55-17235/40-18215/55-17235/45-18
Total Price$56,945$66,845$28,720$32,075
Adjustments for Features-2,775-2,9250-950
Feature-Adjusted Total Price$54,170$63,920$28,720$31,125
Cost Above Minimum$0$9,750$0$2,405
Total Invoice$49,529$53,118$25,901$28,990
Adjustments for Features-2,414-2,3240-859
Feature-Adjusted Total Invoice$47,115$50,794$25,901$28,131
Cost Above Minimum$0$3,679$0$2,230

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Features Comparison: Porsche Boxster vs. Mazda Mazda6

Model Year2008200820092009
ModelBoxsterBoxsterMazda6Mazda6
TrimBaseSis
Body2dr Convertible2dr Convertible4dr Sedan4dr Sedan
Transmission and Drivetrain 
5-speed manual$0   
6-speed manual $150$150 
6-speed manually-shiftable automatic   $1100
RWD$0$0  
FWD  $0$0
Accessories 
Power rear side windows  $200$200
Proximity key  $250$250
Remote window/roof operation  $15$15
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats  $0$0
Blind spot warning system  $200$200
Roll bar$200$200  
Side curtain airbags  $350$350
Temporary spare tire  $150$150
Cargo Management 
Cargo mat  $40$40
Overhead sunglass holder  $25$25
Climate Control 
Dual-zone climate control  $125$125
Heated windshield washer nozzles$15$15  
Water-repellent front-door glass$15$15  
Engine / Motor 
Mid-engine configuration$0$0  
Exterior 
Power convertible top$4000$4000  
Rear spoiler  $200$200
Retractable rear spoiler$400$400  
Infotainment 
Aux input  $50$50
Bluetooth cell phone link  $100$100
CD changer, in-dash  $325$325
CD changer, remote$200$200  
CD player$125$125  
Voice control for nav and audio  $100$100
Instruments, Lights, and Mirrors 
Automatic headlights  $125$125
Compass  $0$0
Fog light, rear$100$100  
Headlight washers$50$50  
Seats and Interior Trim 
Carbon fiber / leather-wrapped steering wheel$150$150  
Center armrest(s), second row  $50$50
Door sill trim plates$100$100  
Folding second row seats  $300$300
Leather door panel trim$250$250  
Leather-wrapped steering wheel  $150$150
Manual lumbar adjuster, driver seat  $50$50
Metal pedals$75$75  
No leather in second row$-300$-300  
Power 4-way lumbar adjuster, driver seat$150$150  
Power height adjuster, passenger seat$100$100  
Power tilt adjuster, passenger seat$100$100  
Total Value of Features$5,730$5,880$2,955$3,905
Value of Feature Adjustments$2,775$2,925$0$950
Value of Feature Adjustments-2,414-2,3240-859

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Specifications Comparison: Porsche Boxster vs. Mazda Mazda6

Model Year20082009
ModelBoxsterMazda6
Body2dr Convertible4dr Sedan
Wheelbase95.1 in109.8 in
Length170.4 in193.7 in
Width70.9 in72.4 in
Height51.0 in57.9 in
Curb Weight2,856 lb.3,259 lb.
Fuel Capacity17.0 gal.18.5 gal.
Row 1 Headroom38.4 in39.4 in
Row 1 Shoulder Room51.7 in57.3 in
Row 1 Hip Room53.4 in55.1 in
Row 1 Legroom41.6 in42.5 in
Row 2 Headroom0.0 in37.3 in
Row 2 Shoulder Room0.0 in56.5 in
Row 2 Hip Room0.0 in55.9 in
Row 2 Legroom0.0 in38.0 in
Cargo Volume9.9 ft316.6 ft3

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Option Package Details
Porsche Boxster

Power Seat Package
FeatureValueRequested?
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150No
Power fore-aft adjuster, passenger seat100Yes
Memory system, driver seat200Yes
Power height adjuster, passenger seat50No
Power tilt adjuster, passenger seat100No
Total Requested55065%
Total Not Requested30035%

Option Package Details
Porsche Boxster S

Power Seat Package
FeatureValueRequested?
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150No
Power fore-aft adjuster, passenger seat100Yes
Memory system, driver seat200Yes
Power height adjuster, passenger seat50No
Power tilt adjuster, passenger seat100No
Total Requested55065%
Total Not Requested30035%

Option Package Details
Mazda Mazda6 i

Navigation system
FeatureValueRequested?
Navigation system600Yes
Voice control for nav and audio100No
Total Requested60086%
Total Not Requested10014%
Grand Touring Package
FeatureValueRequested?
Leather seating surfaces900Yes
Heated mirrors25Yes
Heated front seats200Yes
Power recliner, passenger seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Memory system, driver seat200Yes
Auto-dimming driver-side mirror75Yes
Compass0No
Auto-dimming passenger-side mirror75Yes
Alarm100No
Upgraded instruments0No
Proximity key250No
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
Trip computer150Yes
Fog lights125Yes
Alloy wheels350Yes
Interior ambient lighting150Yes
Automatic climate control, front200Yes
Rain-sensing wipers100Yes
Automatic headlights100No
Xenon HID headlights500Yes
Bluetooth cell phone link100No
Dual-zone climate control125No
Perimeter approach lighting25No
Blind spot warning system200No
Cruise control150Yes
Remote keyless entry225Yes
Remote window/roof operation15No
Aux input50No
Total Requested427582%
Total Not Requested96518%

Option Package Details
Mazda Mazda6 s

Navigation system
FeatureValueRequested?
Navigation system600Yes
Voice control for nav and audio100No
Total Requested60086%
Total Not Requested10014%
Grand Touring Package
FeatureValueRequested?
Leather seating surfaces900Yes
Heated mirrors25Yes
Heated front seats200Yes
Power recliner, passenger seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Memory system, driver seat200Yes
Auto-dimming driver-side mirror75Yes
Compass0No
Auto-dimming passenger-side mirror75Yes
Alarm100No
Upgraded instruments0No
Proximity key250No
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
Trip computer150Yes
Fog lights125Yes
Interior ambient lighting150Yes
Automatic climate control, front200Yes
Rain-sensing wipers100Yes
Automatic headlights100No
Xenon HID headlights500Yes
Bluetooth cell phone link100No
Dual-zone climate control125No
Perimeter approach lighting25No
Blind spot warning system200No
Total Requested355080%
Total Not Requested90020%

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