Honda Civic Honda Civic 2014 Mazda RX-8 Mazda RX-8 2010
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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: $25,080

Honda Civic Si   
Difference: $10,725

Lowest Total Invoice: $23,353

Honda Civic Si   
Difference: $9,648

Calculate Payments

  Down Payment Interest Rate Term
Model Year20142010
ModelCivicRX-8
TrimSiGrand Touring
Body2dr Coupe4dr Coupe
Base Price $22,790 $31,960
Base Invoice $21,174 $29,566
Navigation system 1,500 2,000
6-speed shiftable automatic   700
Temporary spare tire   395
Navigation system 1,389 1,720
6-speed shiftable automatic   645
Temporary spare tire   320
Options (change) 1,500 3,095
Options (change) 1,389 2,685
Destination 790 750
Total Price $25,080 $35,805
Total Invoice $23,353 $33,001

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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

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Request free, no-obligation Honda Civic dealer quotes or Mazda RX-8 dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Honda Civic vs. Mazda RX-8

Lowest Adjusted Price and Invoice: Honda Civic Si
TrueDelta Adjusted Price Difference: $7,645
TrueDelta Adjusted Invoice Difference: $6,809
Model Year20142010
ModelCivicRX-8
TrimSiGrand Touring
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$25,080$35,805
Adjustments for Features0-3,080
Feature-Adjusted Total Price$25,080$32,725
Total Invoice$23,353$33,001
Adjustments for Features0-2,839
Feature-Adjusted Total Invoice$23,353$30,162

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Features Comparison: Honda Civic vs. Mazda RX-8

Model Year20142010
ModelCivicRX-8
TrimSiGrand Touring
Body2dr Coupe4dr Coupe
Transmission and Drivetrain 
6-speed manual$150 
6-speed manually-shiftable automatic $1100
FWD$0 
RWD $0
Accessories 
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
Climate Control 
Automatic climate control, front $200
Rain-sensing wipers $175
Variable intermittent wipers$75 
Drivetrain 
Limited-slip front differential$500 
Limited-slip rear differential $300
Exterior 
Rear spoiler$200 
Infotainment 
App support$0 
Aux input $50
Bluetooth audio streaming$25 
CD changer, in-dash $325
CD player$125 
HD radio$50 
HDMI port$25 
SD Card slot$25 
Siri Eyes Free support$0 
SMS text-to-speech reader$25 
Surround sound $250
Traffic information$25 
USB port$25 
Voice control for nav and audio$100 
Instruments, Lights, and Mirrors 
Auto-dimming rearview mirror $150
Digital instruments$0 
Heated mirrors $25
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 
Heated front seats $200
Leather seating surfaces $900
Manual height adjuster, driver seat$50 
Memory system, driver seat $200
Metal pedals$75 
Power fore-aft adjuster, driver seat $100
Power height adjuster, driver seat $100
Power lumbar adjuster, driver seat $100
Power recliner, driver seat $100
Power tilt adjuster, driver seat $100
Suspension, Wheels, and Tires 
Sport suspension (upgrade)$0 
Transmission 
Short-throw shifter (optional)$0 
Steering-wheel-mounted transmission controls $100
Total Value of Features$2,720$5,800
Value of Feature Adjustments$0$3,080
Value of Feature Adjustments0-2,839

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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 Year20142010
ModelCivicRX-8
Body2dr Coupe4dr Coupe
Wheelbase103.2 in106.4 in
Length177.9 in175.6 in
Width69.0 in69.7 in
Height55.0 in52.8 in
Curb Weight3,002 lb.3,094 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 Grand Touring

6-speed manually-shiftable automatic
FeatureValueRequested?
6-speed manually-shiftable automatic0Yes
1.3L R2
OHV-2v
212 hp@7500
159 lb-ft@5500		1000Yes
Steering-wheel-mounted transmission controls100No
Total Requested100091%
Total Not Requested1009%

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