Mazda RX-8 Mazda RX-8 2009 Mazda Mazda3 Mazda Mazda3 2010
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Mazda RX-8 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.

Mazda RX-8 vs. Mazda Mazda3 Invoice Comparison

Lowest Total Price: $25,345

Mazda Mazda3 s   
Difference: $9,848

Lowest Total Invoice: $23,515

Mazda Mazda3 s   
Difference: $8,828

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  Down Payment Interest Rate Term
Model Year20092010
ModelRX-8Mazda3
TrimGrand Tourings
Body4dr Coupe4dr Sedan
Base Price $31,000 $19,040
Base Invoice $28,681 $17,838
Premium Package 900  
Temporary spare tire 395  
Cargo net 40 40
Cargo mat 50 50
All-weather floor mats 78 80
Sunroof wind deflector 60 60
Navigation system 2,000  
Moonroof and Bose Package   1,395
Tech Package   1,195
Grand Touring Package   2,460
Universal garage door opener   75
Auto-dimming rearview mirror   200
Premium Package 774  
Temporary spare tire 320  
Cargo net 32 32
Cargo mat 36 40
All-weather floor mats 62 64
Sunroof wind deflector 48 48
Navigation system 1,720  
Moonroof and Bose Package   1,200
Tech Package   1,028
Grand Touring Package   2,295
Universal garage door opener   60
Auto-dimming rearview mirror   160
Options (change) 3,523 5,555
Options (change) 2,992 4,927
Destination 670 750
Total Price $35,193 $25,345
Total Invoice $32,343 $23,515

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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 RX-8 vs. Mazda Mazda3

Lowest Adjusted Price and Invoice: Mazda Mazda3 s
TrueDelta Adjusted Price Difference: $10,123
TrueDelta Adjusted Invoice Difference: $9,083
Model Year20092010
ModelRX-8Mazda3
TrimGrand Tourings
Body4dr Coupe4dr Sedan
Engine232hp R2167hp I4
TransmissionM6M6
DrivetrainRWDFWD
EPA Fuel Economy (city/highway)16/22 MPG18/25 MPG
Audio (watts, speakers)300, 9242, 10
Tire (rear if not all the same)225/45-18205/50-17
Total Price$35,193$25,345
Adjustments for Features0-275
Feature-Adjusted Total Price$35,193$25,070
Total Invoice$32,343$23,515
Adjustments for Features0-255
Feature-Adjusted Total Invoice$32,343$23,260

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Features Comparison: Mazda RX-8 vs. Mazda Mazda3

Model Year20092010
ModelRX-8Mazda3
TrimGrand Tourings
Body4dr Coupe4dr Sedan
Transmission and Drivetrain 
6-speed manual$150$150
RWD$0 
FWD $0
Accessories 
Power rear side windows $200
Tilt steering wheel, manual$150 
Tilt/telescoping steering wheel, manual $250
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats $0
Brake assist $50
Cargo Management 
Overhead sunglass holder$25 
Rear seat pass-through$100 
Second-row high console$250 
Climate Control 
Dual-zone climate control $125
Drivetrain 
Limited-slip rear differential$300 
Infotainment 
Bluetooth audio streaming $25
Instruments, Lights, and Mirrors 
Compass $0
Heated mirrors$25 
Interior ambient lighting $150
Steering-linked headlights $150
Trip computer $150
Seats and Interior Trim 
Door sill trim plates$100 
Folding second row seats $300
Metal pedals$75 
Power lumbar adjuster, driver seat$100 
Total Value of Features$1,275$1,550
Value of Feature Adjustments$0$275
Value of Feature Adjustments0-255

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See a complete comparison of Mazda RX-8 vs. Mazda Mazda3 features.

Specifications Comparison: Mazda RX-8 vs. Mazda Mazda3

Model Year20092010
ModelRX-8Mazda3
Body4dr Coupe4dr Sedan
Wheelbase106.4 in103.9 in
Length175.6 in180.7 in
Width69.7 in69.1 in
Height52.8 in57.9 in
Curb Weight3,064 lb.3,179 lb.
Fuel Capacity15.9 gal.14.5 gal.
Row 1 Headroom38.2 in38.9 in
Row 1 Shoulder Room54.8 in54.9 in
Row 1 Hip Room53.3 in0.0 in
Row 1 Legroom42.7 in42.0 in
Row 2 Headroom36.8 in37.5 in
Row 2 Shoulder Room54.9 in54.0 in
Row 2 Hip Room48.1 in0.0 in
Row 2 Legroom32.2 in36.2 in
Cargo Volume7.6 ft311.8 ft3

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See a complete comparison of Mazda RX-8 vs. Mazda Mazda3 specs.

Option Package Details
Mazda RX-8 Grand Touring

Premium Package
FeatureValueRequested?
Sunroof900Yes
Satellite radio200Yes
Total Requested1100100%
Total Not Requested00%

Option Package Details
Mazda Mazda3 s

Auto-dimming rearview mirror
FeatureValueRequested?
Auto-dimming rearview mirror150Yes
Compass0No
Total Requested150100%
Total Not Requested00%
Moonroof and Bose Package
FeatureValueRequested?
Sunroof900Yes
CD changer, in-dash200Yes
Surround sound250Yes
Bose, 242W, 10 speakers (with subwoofer)350No
Total Requested135079%
Total Not Requested35021%
Tech Package
FeatureValueRequested?
Navigation system600Yes
Satellite radio200Yes
Alarm100No
Proximity key250Yes
Total Requested105091%
Total Not Requested1009%
Grand Touring Package
FeatureValueRequested?
Leather seating surfaces900Yes
Automatic climate control, front200Yes
Heated front seats200Yes
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Power recliner, driver seat100Yes
Rain-sensing wipers100Yes
Automatic headlights125Yes
Steering-linked headlights150No
Xenon HID headlights500Yes
Memory system, driver seat200Yes
Dual-zone climate control125No
Total Requested257590%
Total Not Requested27510%

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