Mazda RX-8 Mazda RX-8 2006 Kia Soul Kia Soul 2015

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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: $25,435

Kia Soul +   
Difference: $10,125

Lowest Total Invoice: $23,902

Kia Soul +   
Difference: $8,461

Calculate Payments

  Down Payment Interest Rate Term
Model Year2006200620152015
ModelRX-8RX-8SoulSoul
TrimBase (automatic)Base (manual)+!
Body4dr Coupe4dr Coupe4dr Hatch4dr Hatch
Base Price $26,435 $26,435 $18,690 $20,790
Base Invoice $24,458 $24,458 $17,729 $19,687
Shinka Package 6,885 6,165    
Navigation system 2,000 2,000    
Rear spoiler 360 360 395 395
Cargo net 40 40 50 50
Universal garage door opener     350 350
Audio Package     1,400  
UVO Package     600  
Primo Package     3,000  
Floor mats     125 125
Sun & Sound Package       2,600
The Whole Shabang Package       2,500
Shinka Package 5,923 5,304    
Navigation system 1,721 1,721    
Rear spoiler 288 288 327 327
Cargo net 32 32 42 42
Universal garage door opener     291 291
Audio Package     1,292  
UVO Package     552  
Primo Package     2,740  
Floor mats     104 104
Sun & Sound Package       2,378
The Whole Shabang Package       2,325
Options (change) 9,285 8,565 5,920 6,020
Options (change) 7,964 7,345 5,348 5,467
Destination 560 560 825 825
Total Price $36,280 $35,560 $25,435 $27,635
Total Invoice $32,982 $32,363 $23,902 $25,979

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While we strive for accuracy, the site is not error-free, and prices can change at any time.

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

Lowest Adjusted Price and Invoice: Kia Soul +
TrueDelta Adjusted Price Difference: $13,005
TrueDelta Adjusted Invoice Difference: $11,142
Model Year2006200620152015
ModelRX-8RX-8SoulSoul
TrimBase (automatic)Base (manual)+!
Body4dr Coupe4dr Coupe4dr Hatch4dr Hatch
Engine212hp R2238hp R2164hp I4164hp I4
TransmissionT6M6T6T6
DrivetrainRWDRWDFWDFWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)300, 9300, 9350, 10350, 10
Tire (rear if not all the same)225/45-18225/45-18215/55-17235/45-18
Total Price$36,280$35,560$25,435$27,635
Adjustments for Features-1,0500-3,210-3,785
Feature-Adjusted Total Price$35,230$35,560$22,225$23,850
Cost Above Minimum$0$330$0$1,625
Total Invoice$32,982$32,363$23,902$25,979
Adjustments for Features-9550-3,017-3,558
Feature-Adjusted Total Invoice$32,027$32,363$20,885$22,421
Cost Above Minimum$0$336$0$1,536

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Features Comparison: Mazda RX-8 vs. Kia Soul

Model Year2006200620152015
ModelRX-8RX-8SoulSoul
TrimBase (automatic)Base (manual)+!
Body4dr Coupe4dr Coupe4dr Hatch4dr Hatch
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100 $1100$1100
6-speed manual $150  
RWD$0$0  
FWD  $0$0
Accessories 
Heated steering wheel  $100$100
Power rear side windows  $200$200
Tilt steering wheel, manual$150$150  
Tilt/telescoping steering wheel, manual  $250$250
Brakes, Airbags, and Other Safety 
911 assist  $25$25
Brake assist  $50$50
Rearview camera  $200$200
Rollover sensor  $50$50
Vehicle health reports  $0$0
Cargo Management 
Cargo cover  $75$75
Rear seat pass-through$100$100  
Second-row high console$250$250  
Climate Control 
Automatic climate control, front  $200$200
Interior air filter$0$0  
Ionizing air filtration  $50$50
Rear wiper  $175$175
Water-repellent front-door glass$15$15  
Drivetrain 
Limited-slip rear differential$300$300  
Exterior 
Bright-finished exhaust tip(s)$25$25  
Deep-tinted rear windows  $275$275
Panoramic sunroof  $1200$1200
Sunroof$900$900  
Infotainment 
App support  $0$0
Aux input  $50$50
Bluetooth audio streaming  $25$25
Bluetooth cell phone link  $100$100
CD changer, in-dash$325$325  
CD player  $125$125
HD radio  $50$50
MP3-compatible player  $50$50
SMS text-to-speech reader  $25$25
Traffic information  $25$25
Voice control for external devices  $0$0
Voice control for nav and audio  $100$100
Instruments, Lights, and Mirrors 
Automatic headlights  $125$125
Compass  $0$0
Power-folding mirrors   $50
Speaker lights  $100$100
Trip computer  $150$150
Turn signals on or near mirrors   $25
Xenon HID headlights$500$500 $500
Seats and Interior Trim 
Cooled or ventilated front seats  $300$300
Folding second row seats  $300$300
Heated second row seats  $200$200
Synthetic suede inserts in leather seating surfaces$0$0  
Upholstered instrument cluster hood  $50$50
Suspension, Wheels, and Tires 
Alloy wheels  $350$350
Electronic systems calibration selector  $200$200
Polished alloy wheels$350$350  
Sport suspension (upgrade)$0$0  
Transmission 
Steering-wheel-mounted transmission controls$100   
Total Value of Features$4,115$3,065$6,275$6,850
Value of Feature Adjustments$1,050$0$3,210$3,785
Value of Feature Adjustments-9550-3,017-3,558

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Specifications Comparison: Mazda RX-8 vs. Kia Soul

Model Year20062015
ModelRX-8Soul
Body4dr Coupe4dr Hatch
Wheelbase106.4 in101.2 in
Length174.3 in163.0 in
Width69.7 in70.9 in
Height52.8 in63.0 in
Curb Weight3,046 lb.2,715 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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Option Package Details
Mazda RX-8 Base (automatic)

Shinka Package
FeatureValueRequested?
Leather seating surfaces900Yes
CD changer, in-dash200No
Satellite radio200Yes
Synthetic suede inserts in leather seating surfaces0No
Polished alloy wheels0No
Paint, special0No
Water-repellent front-door glass15No
Comfort suspension (upgrade)0No
Power lumbar adjuster, driver seat100Yes
Proximity key250Yes
Heated mirrors25Yes
Heated front seats200Yes
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Power recliner, driver seat100Yes
Traction control100Yes
Stability control400Yes
Fog lights125Yes
Xenon HID headlights500Yes
Sunroof900Yes
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Bose, 300W, 9 speakers350No
Sport suspension (upgrade)250No
Performance braking system (optional)250No
Limited-slip rear differential300No
225/45ZR18 tires400No
Total Requested430071%
Total Not Requested176529%

Option Package Details
Mazda RX-8 Base (manual)

Shinka Package
FeatureValueRequested?
Leather seating surfaces900Yes
CD changer, in-dash200No
Satellite radio200Yes
Synthetic suede inserts in leather seating surfaces0No
Polished alloy wheels0No
Paint, special0No
Water-repellent front-door glass15No
Comfort suspension (upgrade)0No
Power lumbar adjuster, driver seat100Yes
Proximity key250Yes
Heated mirrors25Yes
Heated front seats200Yes
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Power recliner, driver seat100Yes
Traction control100Yes
Stability control400Yes
Fog lights125Yes
Xenon HID headlights500Yes
Sunroof900Yes
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Bose, 300W, 9 speakers350No
225/45ZR18 tires400No
Total Requested430082%
Total Not Requested96518%

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?
Special interior trim0No
HD radio50No
Upholstered instrument cluster hood50No
Speaker lights100No
Infinity, 350W, 10 speakers (with subwoofer)350No
Navigation system600Yes
Automatic climate control, front200No
Leather-wrapped steering wheel150Yes
Voice control for nav and audio100No
Traffic information25No
Ionizing air filtration50No
Total Requested75045%
Total Not Requested92555%
UVO Package
FeatureValueRequested?
Automatic headlights100No
Rearview camera200No
Voice control for external devices0No
SMS text-to-speech reader25No
Vehicle health reports0No
911 assist25No
Bluetooth audio streaming25No
App support0No
Total Requested00%
Total Not Requested375100%
Primo Package
FeatureValueRequested?
Fog lights125Yes
Panoramic sunroof1200No
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Power recliner, driver seat100Yes
Power lumbar adjuster, driver seat100Yes
Leather seating surfaces900Yes
Heated front seats200Yes
Heated second row seats200No
Cooled or ventilated front seats300No
Heated steering wheel100No
Proximity key250Yes
Engine immobilizer (optional)0No
Total Requested192552%
Total Not Requested180048%

Option Package Details
Kia Soul !

Universal garage door opener
FeatureValueRequested?
Universal garage door opener100Yes
Compass0No
Total Requested100100%
Total Not Requested00%
Sun & Sound Package
FeatureValueRequested?
Panoramic sunroof1200No
HD radio50No
Speaker lights100No
Infinity, 350W, 10 speakers (with subwoofer)350No
Navigation system600Yes
Automatic climate control, front200No
Voice control for nav and audio100No
Traffic information25No
Ionizing air filtration50No
Total Requested60022%
Total Not Requested207578%
The Whole Shabang Package
FeatureValueRequested?
Xenon HID headlights500Yes
Upgraded instruments0No
Leather seating surfaces900Yes
Heated front seats200Yes
Heated second row seats200No
Cooled or ventilated front seats300No
Heated steering wheel100No
Proximity key250Yes
Engine immobilizer (optional)0No
Total Requested185076%
Total Not Requested60024%

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