Kia Spectra Kia Spectra 2007 Mazda RX-8 Mazda RX-8 2006

We are 103,000+ car owners sharing real-world car information.

Join Us

Kia Spectra 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.

Kia Spectra vs. Mazda RX-8 Invoice Comparison

Lowest Total Price: $17,320

Kia Spectra SX   
Difference: $11,505

Lowest Total Invoice: $16,190

Kia Spectra SX   
Difference: $10,291

Calculate Payments

  Down Payment Interest Rate Term
Model Year200720062006
ModelSpectraRX-8RX-8
TrimSXBase (automatic)Base (manual)
Body4dr Sedan4dr Coupe4dr Coupe
Base Price $15,995 $26,435 $26,435
Base Invoice $14,955 $24,458 $24,458
Antilock brakes (ABS) 400    
CD changer, in-dash 300 500 500
Rear spoiler   360 360
Body kit   970 970
Antilock brakes (ABS) 360    
CD changer, in-dash 250 400 400
Rear spoiler   288 288
Body kit   775 775
Options (change) 700 1,830 1,830
Options (change) 610 1,463 1,463
Destination 625 560 560
Total Price $17,320 $28,825 $28,825
Total Invoice $16,190 $26,481 $26,481

Return to top

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 Kia Spectra 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: Kia Spectra vs. Mazda RX-8

Lowest Adjusted Price and Invoice: Kia Spectra SX
TrueDelta Adjusted Price Difference: $10,500
TrueDelta Adjusted Invoice Difference: $9,368
Model Year200720062006
ModelSpectraRX-8RX-8
TrimSXBase (automatic)Base (manual)
Body4dr Sedan4dr Coupe4dr Coupe
Engine138hp I4212hp R2238hp R2
TransmissionM5T6M6
DrivetrainFWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 6100, 6100, 6
Tire (rear if not all the same)205/50-16225/55-16225/45-18
Total Price$17,320$28,825$28,825
Adjustments for Features0-1,005-255
Feature-Adjusted Total Price$17,320$27,820$28,570
Cost Above Minimum$0$0$750
Total Invoice$16,190$26,481$26,481
Adjustments for Features0-923-234
Feature-Adjusted Total Invoice$16,190$25,558$26,247
Cost Above Minimum$0$0$689

Return to top

Features Comparison: Kia Spectra vs. Mazda RX-8

Model Year200720062006
ModelSpectraRX-8RX-8
TrimSXBase (automatic)Base (manual)
Body4dr Sedan4dr Coupe4dr Coupe
Transmission and Drivetrain 
5-speed manual$0  
6-speed manually-shiftable automatic $1100 
6-speed manual  $150
FWD$0  
RWD $0$0
Accessories 
Power rear side windows$200  
Cargo Management 
Rear seat pass-through $100$100
Second-row high console $250$250
Drivetrain 
Limited-slip rear differential  $300
Exterior 
Bodyside moldings$75  
Infotainment 
Audio controls on steering wheel $125$125
Aux input$50  
MP3-compatible player$50  
Instruments, Lights, and Mirrors 
Automatic-off headlights$25  
Fog lights$125  
Heated mirrors$25  
Illuminated visor mirror, driver $50$50
Illuminated visor mirror, passenger $50$50
Outside temperature display $50$50
Visor mirror, driver$10  
Visor mirror, passenger$10  
Seats and Interior Trim 
Center armrest(s), second row $50$50
Folding second row seats$300  
Suspension, Wheels, and Tires 
Sport suspension (upgrade)$0 $0
Transmission 
Steering-wheel-mounted transmission controls $100 
Total Value of Features$870$1,875$1,125
Value of Feature Adjustments$0$1,005$255
Value of Feature Adjustments0-923-234

Return to top

Specifications Comparison: Kia Spectra vs. Mazda RX-8

Model Year20072006
ModelSpectraRX-8
Body4dr Sedan4dr Coupe
Wheelbase102.8 in106.4 in
Length177.2 in174.3 in
Width68.3 in69.7 in
Height57.9 in52.8 in
Curb Weight2,702 lb.3,046 lb.
Fuel Capacity14.5 gal.15.9 gal.
Row 1 Headroom40.0 in38.2 in
Row 1 Shoulder Room55.1 in54.8 in
Row 1 Hip Room52.4 in53.3 in
Row 1 Legroom42.8 in42.7 in
Row 2 Headroom38.2 in36.8 in
Row 2 Shoulder Room53.9 in54.9 in
Row 2 Hip Room53.9 in48.1 in
Row 2 Legroom35.4 in32.2 in
Cargo Volume12.2 ft37.6 ft3

Return to top

Was this information useful?

We're glad we could help! Share this page:

We're so sorry! Tell us how we can improve it.

See TrueDelta's information for all Sedans and Hatchbacks.
See TrueDelta's information for all Kia models.