Mazda RX-8 Mazda RX-8 2009 Kia Soul Kia Soul 2017
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Mazda RX-8 vs. Kia Soul 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 Soul Invoice Comparison

Lowest Total Price: $27,940

Kia Soul +   
Difference: $6,670

Lowest Total Invoice: $26,247

Kia Soul +   
Difference: $5,630

Calculate Payments

  Down Payment Interest Rate Term
Model Year20092017
ModelRX-8Soul
TrimGrand Touring+
Body4dr Coupe4dr Hatch
Base Price $31,000 $19,800
Base Invoice $28,681 $18,764
Premium Package 900  
Cargo net 40 50
Navigation system 2,000  
Universal garage door opener   350
Audio Package   2,000
Primo Package   4,000
Metal pedals   80
Floor mats   120
Rear spoiler   395
Illuminated door sill trim plates   250
Premium Package 774  
Cargo net 32 42
Navigation system 1,720  
Universal garage door opener   291
Audio Package   1,844
Primo Package   3,711
Metal pedals   67
Floor mats   98
Rear spoiler   327
Illuminated door sill trim plates   208
Options (change) 2,940 7,245
Options (change) 2,526 6,588
Destination 670 895
Total Price $34,610 $27,940
Total Invoice $31,877 $26,247

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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 Soul 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 Soul

Lowest Adjusted Price and Invoice: Kia Soul +
TrueDelta Adjusted Price Difference: $10,245
TrueDelta Adjusted Invoice Difference: $8,988
Model Year20092017
ModelRX-8Soul
TrimGrand Touring+
Body4dr Coupe4dr Hatch
Engine232hp R2161hp I4
TransmissionM6T6
DrivetrainRWDFWD
EPA Fuel Economy (city/highway)/ MPG/ MPG
Audio (watts, speakers)300, 9315, 8
Tire (rear if not all the same)225/45-18215/55-17
Total Price$34,610$27,940
Adjustments for Features0-3,575
Feature-Adjusted Total Price$34,610$24,365
Total Invoice$31,877$26,247
Adjustments for Features0-3,358
Feature-Adjusted Total Invoice$31,877$22,889

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Features Comparison: Mazda RX-8 vs. Kia Soul

Model Year20092017
ModelRX-8Soul
TrimGrand Touring+
Body4dr Coupe4dr Hatch
Transmission and Drivetrain 
6-speed manual$150 
6-speed manually-shiftable automatic $1100
RWD$0 
FWD $0
Accessories 
Heated steering wheel $100
Power rear side windows $200
Tilt steering wheel, manual$150 
Tilt/telescoping steering wheel, manual $250
Brakes, Airbags, and Other Safety 
911 assist $25
Blind spot warning system $200
Brake assist $50
Cross-traffic warning, rear $100
Forward collision warning $200
Lane departure warning $200
Rearview camera $200
Rollover sensor $50
Vehicle health reports $0
Cargo Management 
Cargo cover $75
Rear seat pass-through$100 
Second-row high console$250 
Climate Control 
Interior air filter$0 
Ionizing air filtration $50
Rain-sensing wipers$175 
Rear wiper $175
Variable intermittent wipers $75
Drivetrain 
Limited-slip rear differential$300 
Exterior 
Bright-finished exhaust tip(s)$25 
Deep-tinted rear windows $275
Panoramic sunroof $1200
Sunroof$900 
Infotainment 
Android Auto support $100
App support $0
Apple CarPlay support $100
Bluetooth audio streaming $25
CD changer, in-dash$325 
CD player $125
HD radio $50
SMS text-to-speech reader $25
Surround sound$250 
Traffic information $25
USB port $25
Voice control for external devices $0
Voice control for nav and audio $100
Instruments, Lights, and Mirrors 
Compass $0
Speaker lights $100
Trip computer $150
Xenon HID headlights$500 
Seats and Interior Trim 
Cooled or ventilated front seats $300
Door sill trim plates$100 
Folding second row seats $300
Heated second row seats $200
Illuminated door sill trim plates $200
Memory system, driver seat$200 
Power fore-aft adjuster, passenger seat $100
Power height adjuster, passenger seat $100
Power recliner, passenger seat $100
Power tilt adjuster, passenger seat $100
Upholstered instrument cluster hood $50
Suspension, Wheels, and Tires 
Electronic systems calibration selector $200
Total Value of Features$3,425$7,000
Value of Feature Adjustments$0$3,575
Value of Feature Adjustments0-3,358

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See a complete comparison of Mazda RX-8 vs. Kia Soul features.

Specifications Comparison: Mazda RX-8 vs. Kia Soul

Model Year20092017
ModelRX-8Soul
Body4dr Coupe4dr Hatch
Wheelbase106.4 in101.2 in
Length175.6 in163.0 in
Width69.7 in70.9 in
Height52.8 in63.5 in
Curb Weight3,065 lb.2,885 lb.
Fuel Capacity15.9 gal.14.2 gal.
Row 1 Headroom38.2 in39.6 in
Row 1 Shoulder Room54.8 in55.5 in
Row 1 Hip Room53.3 in53.2 in
Row 1 Legroom42.7 in40.9 in
Row 2 Headroom36.8 in39.5 in
Row 2 Shoulder Room54.9 in54.7 in
Row 2 Hip Room48.1 in49.3 in
Row 2 Legroom32.2 in39.1 in
Cargo Volume,
Minimum		7.6 ft324.2 ft3
Cargo Volume,
Maximum		7.661.3 ft3

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See a complete comparison of Mazda RX-8 vs. Kia Soul specs.

Option Package Details
Mazda RX-8 Grand Touring

Premium Package
FeatureValueRequested?
Sunroof900Yes
Satellite radio200Yes
Total Requested1100100%
Total Not Requested00%

Option Package Details
Kia Soul +

Universal garage door opener
FeatureValueRequested?
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Compass0No
Total Requested250100%
Total Not Requested00%
Audio Package
FeatureValueRequested?
HD radio50No
Speaker lights100No
Harman/Kardon, 315W, 8 speakers (with subwoofer)350No
Traffic information25No
Navigation system600Yes
Voice control for nav and audio100No
Special interior trim0No
Upholstered instrument cluster hood50No
Proximity key250Yes
Engine immobilizer (optional)0No
Leather-wrapped steering wheel150Yes
Android Auto support100No
Apple CarPlay support100No
SMS text-to-speech reader25No
Vehicle health reports0No
911 assist25No
Bluetooth audio streaming25No
App support0No
Voice control for external devices0No
Total Requested100051%
Total Not Requested95049%
Primo Package
FeatureValueRequested?
Leather seating surfaces900Yes
Cooled or ventilated front seats300No
Upgraded instruments0No
Panoramic sunroof1200No
Power tilt adjuster, driver seat100Yes
Power recliner, driver seat100Yes
Power lumbar adjuster, driver seat100Yes
Power recliner, passenger seat100No
Power fore-aft adjuster, passenger seat100No
Power height adjuster, passenger seat100No
Power tilt adjuster, passenger seat100No
Lane departure warning system200No
Blind spot warning system200No
Rear cross-traffic detection100No
Forward collision warning200No
LED tail lights0No
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Heated steering wheel100No
Heated front seats200Yes
Heated second row seats200No
Total Requested155035%
Total Not Requested290065%

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