Kia Forte Kia Forte 2018 Mazda RX-8 Mazda RX-8 2010

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Kia Forte 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 Forte vs. Mazda RX-8 Invoice Comparison

Lowest Total Price: $18,215

Kia Forte LX   
Difference: $15,285

Lowest Total Invoice: $17,775

Kia Forte LX   
Difference: $13,254

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  Down Payment Interest Rate Term
Model Year20182010
ModelForteRX-8
TrimLXGrand Touring
Body4dr Sedan4dr Coupe
Base Price $16,700 $31,960
Base Invoice $16,367 $29,566
Universal garage door opener 350  
Floor mats 125  
Cargo net 50 40
Cargo mat 95 50
6-speed shiftable automatic   700
Universal garage door opener 291  
Floor mats 102  
Cargo net 42 32
Cargo mat 78 36
6-speed shiftable automatic   645
Options (change) 620 790
Options (change) 513 713
Destination 895 750
Total Price $18,215 $33,500
Total Invoice $17,775 $31,029

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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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TrueDelta Value Comparison: Kia Forte vs. Mazda RX-8

Lowest Adjusted Price and Invoice: Kia Forte LX
TrueDelta Adjusted Price Difference: $9,305
TrueDelta Adjusted Invoice Difference: $7,715
Model Year20182010
ModelForteRX-8
TrimLXGrand Touring
Body4dr Sedan4dr Coupe
Engine147hp I4212hp R2
TransmissionM6T6
DrivetrainFWDRWD
EPA Fuel Economy (city/highway)23/29 MPG16/23 MPG
Audio (watts, speakers)?, 4300, 9
Tire (rear if not all the same)195/65-15225/45-18
Total Price$18,215$33,500
Adjustments for Features0-5,980
Feature-Adjusted Total Price$18,215$27,520
Total Invoice$17,775$31,029
Adjustments for Features0-5,539
Feature-Adjusted Total Invoice$17,775$25,490

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Features Comparison: Kia Forte vs. Mazda RX-8

Model Year20182010
ModelForteRX-8
TrimLXGrand Touring
Body4dr Sedan4dr Coupe
Transmission and Drivetrain 
6-speed manual$150 
6-speed manually-shiftable automatic $1100
FWD$0 
RWD $0
Accessories 
Power rear side windows$200 
Proximity key $250
Tilt steering wheel, manual $150
Tilt/telescoping steering wheel, manual$250 
Brakes, Airbags, and Other Safety 
Brake assist$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 rear differential $300
Exterior 
Bright-finished exhaust tip(s) $25
Sunroof $900
Infotainment 
CD changer, in-dash $325
CD player$125 
Surround sound $250
USB port$25 
Instruments, Lights, and Mirrors 
Automatic headlights $125
Automatic-off headlights$25 
Compass$0 
Fog lights $125
Illuminated visor mirror, driver $50
Illuminated visor mirror, passenger $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
Leather-wrapped steering wheel $150
Manual height adjuster, driver seat$50 
Memory system, driver seat $200
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 
Alloy wheels $350
Transmission 
Steering-wheel-mounted transmission controls $100
Total Value of Features$1,420$7,400
Value of Feature Adjustments$0$5,980
Value of Feature Adjustments0-5,539

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Specifications Comparison: Kia Forte vs. Mazda RX-8

Model Year20182010
ModelForteRX-8
Body4dr Sedan4dr Coupe
Wheelbase106.3 in106.4 in
Length179.5 in175.6 in
Width70.1 in69.7 in
Height56.3 in52.8 in
Curb Weight2,956 lb.3,094 lb.
Fuel Capacity13.2 gal.15.9 gal.
Row 1 Headroom39.1 in38.2 in
Row 1 Shoulder Room56.1 in54.8 in
Row 1 Hip Room53.8 in53.3 in
Row 1 Legroom42.2 in42.7 in
Row 2 Headroom37.3 in36.8 in
Row 2 Shoulder Room54.9 in54.9 in
Row 2 Hip Room53.1 in48.1 in
Row 2 Legroom35.9 in32.2 in
Cargo Volume14.9 ft37.6 ft3

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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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