Mazda RX-8 Mazda RX-8 2008 Kia Forte Kia Forte 2010

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Mazda RX-8 vs. Kia Forte 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. Kia Forte Invoice Comparison

Lowest Total Price: $20,380

Kia Forte Koup SX   
Difference: $11,775

Lowest Total Invoice: $19,267

Kia Forte Koup SX   
Difference: $10,470

Calculate Payments

  Down Payment Interest Rate Term
Model Year200820082010
ModelRX-8RX-8Forte
TrimAutomaticManualKoup SX
Body4dr Coupe4dr Coupe2dr Coupe
Base Price $26,435 $26,435 $17,695
Base Invoice $24,458 $24,458 $16,860
Grand Touring Package 5,335 4,635  
Cargo net 40 40 40
Temporary spare tire 395 395  
Leather seating surfaces     1,000
Sunroof     700
Universal garage door opener     70
Auto-dimming rearview mirror     180
Grand Touring Package 4,922 4,277  
Cargo net 32 32 32
Temporary spare tire 320 320  
Leather seating surfaces     870
Sunroof     610
Universal garage door opener     55
Auto-dimming rearview mirror     145
Options (change) 5,770 5,070 1,990
Options (change) 5,274 4,629 1,712
Destination 650 650 695
Total Price $32,855 $32,155 $20,380
Total Invoice $30,382 $29,737 $19,267

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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 Mazda RX-8 dealer quotes or Kia Forte 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: Mazda RX-8 vs. Kia Forte

Lowest Adjusted Price and Invoice: Kia Forte Koup SX
TrueDelta Adjusted Price Difference: $10,620
TrueDelta Adjusted Invoice Difference: $9,400
Model Year200820082010
ModelRX-8RX-8Forte
TrimAutomaticManualKoup SX
Body4dr Coupe4dr Coupe2dr Coupe
Engine212hp R2232hp R2173hp I4
TransmissionT6M6M6
DrivetrainRWDRWDFWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)300, 9300, 9?, 6
Tire (rear if not all the same)225/45-18225/45-18215/45-17
Total Price$32,855$32,155$20,380
Adjustments for Features-1,855-8800
Feature-Adjusted Total Price$31,000$31,275$20,380
Cost Above Minimum$0$275$0
Total Invoice$30,382$29,737$19,267
Adjustments for Features-1,715-8140
Feature-Adjusted Total Invoice$28,667$28,923$19,267
Cost Above Minimum$0$256$0

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Features Comparison: Mazda RX-8 vs. Kia Forte

Model Year200820082010
ModelRX-8RX-8Forte
TrimAutomaticManualKoup SX
Body4dr Coupe4dr Coupe2dr Coupe
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100  
6-speed manual $150$150
RWD$0$0 
FWD  $0
Accessories 
Tilt steering wheel, manual$150$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 
Rear seat pass-through$100$100 
Second-row high console$250$250 
Drivetrain 
Limited-slip rear differential$300$300 
Infotainment 
Aux input  $50
Bluetooth cell phone link  $100
CD changer, in-dash$325$325 
CD player  $125
MP3-compatible player  $50
Satellite radio  $200
USB port  $25
Instruments, Lights, and Mirrors 
Automatic-off headlights  $25
Compass  $0
Heated mirrors$25$25 
Illuminated visor mirror, driver$50$50 
Illuminated visor mirror, passenger$50$50 
Outside temperature display$50$50 
Speaker lights  $100
Trip computer  $150
Turn signals on or near mirrors  $25
Visor mirror, driver  $10
Visor mirror, passenger  $10
Xenon HID headlights$500$500 
Seats and Interior Trim 
Door sill trim plates$100$100 
Folding second row seats  $300
Manual height adjuster, driver seat  $50
Metal pedals $75$75
Power fore-aft adjuster, driver seat$100$100 
Power height adjuster, driver seat$100$100 
Power lumbar adjuster, driver seat$100$100 
Power recliner, driver seat$100$100 
Power tilt adjuster, driver seat$100$100 
Transmission 
Steering-wheel-mounted transmission controls$100  
Total Value of Features$3,600$2,625$1,745
Value of Feature Adjustments$1,855$880$0
Value of Feature Adjustments-1,715-8140

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Specifications Comparison: Mazda RX-8 vs. Kia Forte

Model Year20082010
ModelRX-8Forte
Body4dr Coupe2dr Coupe
Wheelbase106.4 in104.3 in
Length174.3 in176.4 in
Width69.7 in69.5 in
Height52.8 in55.1 in
Curb Weight3,046 lb.2,717 lb.
Fuel Capacity15.9 gal.13.7 gal.
Row 1 Headroom38.2 in38.7 in
Row 1 Shoulder Room54.8 in55.7 in
Row 1 Hip Room53.3 in53.3 in
Row 1 Legroom42.7 in43.6 in
Row 2 Headroom36.8 in35.3 in
Row 2 Shoulder Room54.9 in52.5 in
Row 2 Hip Room48.1 in51.6 in
Row 2 Legroom32.2 in33.9 in
Cargo Volume7.6 ft312.6 ft3

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Option Package Details
Mazda RX-8 Automatic

Grand Touring Package
FeatureValueRequested?
Leather seating surfaces900Yes
Heated mirrors25No
Heated front seats200Yes
Power fore-aft adjuster, driver seat100No
Power height adjuster, driver seat50No
Power tilt adjuster, driver seat100No
Power recliner, driver seat100No
Power lumbar adjuster, driver seat100No
Proximity key250Yes
Traction control100Yes
Stability control400Yes
Fog lights125Yes
Xenon HID headlights500No
Sunroof900Yes
CD changer, in-dash200No
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Bose, 300W, 9 speakers350No
Sport suspension (upgrade)250Yes
Performance braking system (optional)250No
Limited-slip rear differential300No
225/45ZR18 tires400No
Total Requested337558%
Total Not Requested247542%

Option Package Details
Mazda RX-8 Manual

Grand Touring Package
FeatureValueRequested?
Leather seating surfaces900Yes
Heated mirrors25No
Heated front seats200Yes
Power fore-aft adjuster, driver seat100No
Power height adjuster, driver seat50No
Power tilt adjuster, driver seat100No
Power recliner, driver seat100No
Power lumbar adjuster, driver seat100No
Proximity key250Yes
Traction control100Yes
Stability control400Yes
Fog lights125Yes
Xenon HID headlights500No
Sunroof900Yes
CD changer, in-dash200No
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Bose, 300W, 9 speakers350No
225/45ZR18 tires400No
Total Requested312562%
Total Not Requested192538%

Option Package Details
Kia Forte Koup SX

Leather seating surfaces
FeatureValueRequested?
Leather seating surfaces900Yes
Heated front seats200Yes
Total Requested1100100%
Total Not Requested00%
Auto-dimming rearview mirror
FeatureValueRequested?
Auto-dimming rearview mirror150Yes
Compass0No
Total Requested150100%
Total Not Requested00%

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