Kia Rio Kia Rio 2010 Mazda RX-8 Mazda RX-8 2007

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

Join Us

Kia Rio 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 Rio vs. Mazda RX-8 Invoice Comparison

Lowest Total Price: $15,685

Kia Rio SX   
Difference: $11,705

Lowest Total Invoice: $14,757

Kia Rio SX   
Difference: $10,584

Calculate Payments

  Down Payment Interest Rate Term
Model Year2010201020072007
ModelRioRioRX-8RX-8
TrimLXSXAutomaticManual
Body4dr Sedan4dr Sedan4dr Coupe4dr Coupe
Base Price $13,795 $14,895 $26,435 $26,435
Base Invoice $13,330 $13,990 $24,458 $24,458
Value Package 600      
195/55HR15 285      
Floor mats 95 95    
Rear spoiler 300   360 360
Value Package 535      
195/55HR15 250      
Floor mats 72 72    
Rear spoiler 250   288 288
Options (change) 1,280 95 360 360
Options (change) 1,107 72 288 288
Destination 695 695 595 595
Total Price $15,770 $15,685 $27,390 $27,390
Total Invoice $15,132 $14,757 $25,341 $25,341

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 Rio 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 Rio vs. Mazda RX-8

Lowest Adjusted Price and Invoice: Kia Rio SX
TrueDelta Adjusted Price Difference: $11,175
TrueDelta Adjusted Invoice Difference: $10,098
Model Year2010201020072007
ModelRioRioRX-8RX-8
TrimLXSXAutomaticManual
Body4dr Sedan4dr Sedan4dr Coupe4dr Coupe
Engine110hp I4110hp I4212hp R2232hp R2
TransmissionM5M5T6M6
DrivetrainFWDFWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 6?, 6100, 6100, 6
Tire (rear if not all the same)195/55-15205/45-16225/55-16225/45-18
Total Price$15,770$15,685$27,390$27,390
Adjustments for Features0-300-830-80
Feature-Adjusted Total Price$15,770$15,385$26,560$27,310
Cost Above Minimum$385$0$0$750
Total Invoice$15,132$14,757$25,341$25,341
Adjustments for Features0-282-768-74
Feature-Adjusted Total Invoice$15,132$14,475$24,573$25,267
Cost Above Minimum$657$0$0$694

Return to top

Features Comparison: Kia Rio vs. Mazda RX-8

Model Year2010201020072007
ModelRioRioRX-8RX-8
TrimLXSXAutomaticManual
Body4dr Sedan4dr Sedan4dr Coupe4dr Coupe
Transmission and Drivetrain 
5-speed manual$0$0  
6-speed manually-shiftable automatic  $1100 
6-speed manual   $150
FWD$0$0  
RWD  $0$0
Accessories 
Power rear side windows$200$200  
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0$0  
Cargo Management 
Overhead sunglass holder  $25$25
Rear seat pass-through  $100$100
Second-row high console  $250$250
Climate Control 
Interior air filter  $0$0
Drivetrain 
Limited-slip rear differential   $300
Exterior 
Bodyside moldings$75$75  
Bright-finished exhaust tip(s) $25$25$25
Infotainment 
Aux input$50$50  
Bluetooth cell phone link$100$100  
MP3-compatible player$50$50  
Satellite radio$200$200  
Instruments, Lights, and Mirrors 
Automatic-off headlights$25$25  
Fog lights $125  
Heated mirrors$25$25  
Illuminated visor mirror, driver  $50$50
Illuminated visor mirror, passenger  $50$50
Outside temperature display  $50$50
Turn signals on or near mirrors$25$25  
Visor mirror, driver$10$10  
Visor mirror, passenger$10$10  
Seats and Interior Trim 
Center armrest(s), second row  $50$50
Folding second row seats$300$300  
Leather-wrapped steering wheel $150$150$150
Manual tilt adjuster, driver seat$50$50  
Suspension, Wheels, and Tires 
Sport suspension (upgrade)   $0
Transmission 
Steering-wheel-mounted transmission controls  $100 
Total Value of Features$1,120$1,420$1,950$1,200
Value of Feature Adjustments$0$300$830$80
Value of Feature Adjustments0-282-768-74

Return to top

Specifications Comparison: Kia Rio vs. Mazda RX-8

Model Year20102007
ModelRioRX-8
Body4dr Sedan4dr Coupe
Wheelbase98.4 in106.4 in
Length167.3 in174.3 in
Width66.7 in69.7 in
Height57.9 in52.8 in
Curb Weight2,366 lb.3,046 lb.
Fuel Capacity11.9 gal.15.9 gal.
Row 1 Headroom39.6 in38.2 in
Row 1 Shoulder Room53.5 in54.8 in
Row 1 Hip Room50.8 in53.3 in
Row 1 Legroom42.8 in42.7 in
Row 2 Headroom37.8 in36.8 in
Row 2 Shoulder Room53.1 in54.9 in
Row 2 Hip Room50.0 in48.1 in
Row 2 Legroom34.3 in32.2 in
Cargo Volume11.9 ft37.6 ft3

Return to top

Option Package Details
Kia Rio LX

Value Package
FeatureValueRequested?
Audio controls on steering wheel125Yes
Cruise control150Yes
Power mirrors125Yes
Heated mirrors25No
Power front side windows250Yes
Power locks275Yes
Remote keyless entry225Yes
Unbranded, 6 speakers350No
Power rear side windows200No
Total Requested115067%
Total Not Requested57533%

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.