Honda Civic Honda Civic 2015 Mazda RX-8 Mazda RX-8 2008
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Honda Civic vs. Mazda RX-8 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.

Honda Civic vs. Mazda RX-8 Invoice Comparison

Lowest Total Price: $25,210

Honda Civic Si   
Difference: $8,530

Lowest Total Invoice: $23,476

Honda Civic Si   
Difference: $7,560

Calculate Payments

  Down Payment Interest Rate Term
Model Year20152008
ModelCivicRX-8
TrimSiAutomatic
Body2dr Coupe4dr Coupe
Base Price $22,890 $26,435
Base Invoice $21,267 $24,458
Navigation system 1,500 2,000
Touring Package   3,900
Rear spoiler   360
Temporary spare tire   395
Navigation system 1,389 1,721
Touring Package   3,599
Rear spoiler   288
Temporary spare tire   320
Options (change) 1,500 6,655
Options (change) 1,389 5,928
Destination 820 650
Total Price $25,210 $33,740
Total Invoice $23,476 $31,036

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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 Honda Civic dealer quotes or Mazda RX-8 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: Honda Civic vs. Mazda RX-8

Lowest Adjusted Price and Invoice: Honda Civic Si
TrueDelta Adjusted Price Difference: $8,350
TrueDelta Adjusted Invoice Difference: $7,394
Model Year20152008
ModelCivicRX-8
TrimSiAutomatic
Body2dr Coupe4dr Coupe
Engine205hp I4212hp R2
TransmissionM6T6
DrivetrainFWDRWD
EPA Fuel Economy (city/highway)22/31 MPG16/23 MPG
Audio (watts, speakers)360, 7300, 9
Tire (rear if not all the same)225/40-18225/45-18
Total Price$25,210$33,740
Adjustments for Features0-180
Feature-Adjusted Total Price$25,210$33,560
Total Invoice$23,476$31,036
Adjustments for Features0-166
Feature-Adjusted Total Invoice$23,476$30,870

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Features Comparison: Honda Civic vs. Mazda RX-8

Model Year20152008
ModelCivicRX-8
TrimSiAutomatic
Body2dr Coupe4dr Coupe
Transmission and Drivetrain 
6-speed manual$150 
6-speed manually-shiftable automatic $1100
FWD$0 
RWD $0
Accessories 
Proximity key$250 
Tilt steering wheel, manual $150
Tilt/telescoping steering wheel, manual$250 
Universal garage door opener $100
Brakes, Airbags, and Other Safety 
911 assist$25 
Active or whiplash-reducing head restraints, front seats$0 
Blind spot camera, passenger side$150 
Brake assist$50 
Rearview camera$200 
Rollover sensor$50 
Cargo Management 
Overhead sunglass holder $25
Rear seat pass-through $100
Second-row high console $250
Drivetrain 
Limited-slip front differential$500 
Limited-slip rear differential $300
Infotainment 
App support$0 
Bluetooth audio streaming$25 
Bluetooth cell phone link$100 
CD changer, in-dash $325
CD player$125 
HD radio$50 
HDMI port$25 
MP3-compatible player$50 
Satellite radio$200 
SD Card slot$25 
Siri Eyes Free support$0 
SMS text-to-speech reader$25 
Traffic information$25 
USB port$25 
Voice control for nav and audio$100 
Instruments, Lights, and Mirrors 
Auto-dimming rearview mirror $150
Automatic headlights$125 
Digital instruments$0 
Illuminated visor mirror, driver $50
Illuminated visor mirror, passenger $50
Spotter mirror(s)$50 
Trip computer$150 
Visor mirror, driver$10 
Visor mirror, passenger$10 
Xenon HID headlights $500
Seats and Interior Trim 
Door sill trim plates $100
Folding second row seats$300 
Metal pedals$75 
Transmission 
Short-throw shifter (optional)$0 
Steering-wheel-mounted transmission controls $100
Total Value of Features$3,120$3,300
Value of Feature Adjustments$0$180
Value of Feature Adjustments0-166

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

Specifications Comparison: Honda Civic vs. Mazda RX-8

Model Year20152008
ModelCivicRX-8
Body2dr Coupe4dr Coupe
Wheelbase103.2 in106.4 in
Length177.9 in174.3 in
Width69.0 in69.7 in
Height55.0 in52.8 in
Curb Weight3,002 lb.3,075 lb.
Fuel Capacity13.2 gal.15.9 gal.
Row 1 Headroom38.1 in38.2 in
Row 1 Shoulder Room55.1 in54.8 in
Row 1 Hip Room53.2 in53.3 in
Row 1 Legroom42.2 in42.7 in
Row 2 Headroom34.3 in36.8 in
Row 2 Shoulder Room52.2 in54.9 in
Row 2 Hip Room49.0 in48.1 in
Row 2 Legroom30.8 in32.2 in
Cargo Volume11.7 ft37.6 ft3

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

Option Package Details
Mazda RX-8 Automatic

Touring Package
FeatureValueRequested?
Sunroof900Yes
CD changer, in-dash200No
Universal garage door opener100No
Auto-dimming rearview mirror150No
Bose, 300W, 9 speakers350No
Stability control400Yes
Fog lights125Yes
Xenon HID headlights500No
Traction control100Yes
Performance braking system (optional)250No
Limited-slip rear differential300No
Sport suspension (upgrade)250Yes
225/45ZR18 tires400No
Total Requested177544%
Total Not Requested225056%

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