Mazda RX-8 Mazda RX-8 2006 Kia Soul Kia Soul 2020

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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: $33,530

Kia Soul GT-Line Turbo   
Difference: $2,030

Calculate Payments

  Down Payment Interest Rate Term
Model Year200620062020
ModelRX-8RX-8Soul
TrimBase (automatic)Base (manual)GT-Line Turbo
Body4dr Coupe4dr Coupe4dr Hatch
Base Price $26,435 $26,435 $27,490
Shinka Package 6,885 6,165  
Cargo net 40 40 50
Rear spoiler 360 360 395
Navigation system 2,000 2,000  
Universal garage door opener     350
Tech Package     3,000
Floor mats     125
Panoramic sunroof     1,000
Shinka Package 5,923 5,304  
Cargo net 32 32 42
Rear spoiler 288 288 327
Navigation system 1,721 1,721  
Universal garage door opener     291
Tech Package     2,794
Floor mats     102
Panoramic sunroof     932
Options (change) 9,285 8,565 4,920
Options (change) 7,964 7,345 4,488
Destination 560 560 1,120
Total Price $36,280 $35,560 $33,530

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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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Request free, no-obligation Mazda RX-8 dealer quotes or Kia Soul dealer quotes from dealers using our car quote form.

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

Lowest Adjusted Price and Invoice: Kia Soul GT-Line Turbo
TrueDelta Adjusted Price Difference: $6,235
TrueDelta Adjusted Invoice Difference: $27,177
Model Year200620062020
ModelRX-8RX-8Soul
TrimBase (automatic)Base (manual)GT-Line Turbo
Body4dr Coupe4dr Coupe4dr Hatch
Engine212hp R2238hp R2147hp I4
TransmissionT6M6S7
DrivetrainRWDRWDFWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)300, 9300, 9315, 8
Tire (rear if not all the same)225/45-18225/45-18235/45-18
Total Price$36,280$35,560$33,530
Adjustments for Features-1,0500-4,535
Feature-Adjusted Total Price$35,230$35,560$28,995
Cost Above Minimum$0$330$0

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Features Comparison: Mazda RX-8 vs. Kia Soul

Model Year200620062020
ModelRX-8RX-8Soul
TrimBase (automatic)Base (manual)GT-Line Turbo
Body4dr Coupe4dr Coupe4dr Hatch
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100  
6-speed manual $150 
7-speed automated manual  $1200
RWD$0$0 
FWD  $0
Accessories 
Heated steering wheel  $100
Power rear side windows  $200
Tilt steering wheel, manual$150$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$100 
Second-row high console$250$250 
Climate Control 
Automatic climate control, front  $200
Interior air filter$0$0 
Ionizing air filtration  $50
Rear wiper  $175
Water-repellent front-door glass$15$15 
Drivetrain 
Limited-slip rear differential$300$300 
Exterior 
Deep-tinted rear windows  $275
Panoramic sunroof  $1200
Sunroof$900$900 
Infotainment 
Android Auto support  $100
App support  $0
Apple CarPlay support  $100
Aux input  $50
Bluetooth audio streaming  $25
Bluetooth cell phone link  $100
CD changer, in-dash$325$325 
CD player  $125
HD radio  $50
MP3-compatible player  $50
SMS text-to-speech reader  $25
Traffic information  $25
Voice control for external devices  $0
Voice control for nav and audio  $100
Instruments, Lights, and Mirrors 
Automatic headlights  $125
Boost gauge  $75
Compass  $0
Power-folding mirrors  $50
Speaker lights  $100
Trip computer  $150
Turn signals on or near mirrors  $25
Seats and Interior Trim 
Folding second row seats  $300
Heated second row seats  $200
Leather seating surfaces$900$900 
Partial leather seating sufaces  $450
Power fore-aft adjuster, passenger seat  $100
Power height adjuster, passenger seat  $100
Power recliner, passenger seat  $100
Power tilt adjuster, passenger seat  $100
Synthetic suede inserts in leather seating surfaces$0$0 
Upholstered instrument cluster hood  $50
Suspension, Wheels, and Tires 
Alloy wheels  $350
Electronic systems calibration selector  $200
Polished alloy wheels$350$350 
Sport suspension (upgrade)$0$0 
Transmission 
Steering-wheel-mounted transmission controls$100  
Total Value of Features$4,490$3,440$7,975
Value of Feature Adjustments$1,050$0$4,535
Value of Feature Adjustments-9550-758

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Specifications Comparison: Mazda RX-8 vs. Kia Soul

Model Year20062020
ModelRX-8Soul
Body4dr Coupe4dr Hatch
Wheelbase106.4 in102.4 in
Length174.3 in165.2 in
Width69.7 in70.9 in
Height52.8 in63.0 in
Curb Weight3,046 lb.2,802 lb.
Fuel Capacity15.9 gal.14.3 gal.
Row 1 Headroom38.2 in39.4 in
Row 1 Shoulder Room54.8 in55.5 in
Row 1 Hip Room53.3 in0.0 in
Row 1 Legroom42.7 in41.1 in
Row 2 Headroom36.8 in39.5 in
Row 2 Shoulder Room54.9 in54.7 in
Row 2 Hip Room48.1 in0.0 in
Row 2 Legroom32.2 in38.8 in
Cargo Volume,
Minimum
7.6 ft324.2 ft3
Cargo Volume,
Maximum
7.662.1 ft3

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Option Package Details
Mazda RX-8 Base (automatic)

Shinka Package
FeatureValueRequested?
Leather seating surfaces900No
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
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
Power lumbar adjuster, driver seat100Yes
Proximity key250Yes
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 Requested340056%
Total Not Requested266544%

Option Package Details
Mazda RX-8 Base (manual)

Shinka Package
FeatureValueRequested?
Leather seating surfaces900No
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
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
Power lumbar adjuster, driver seat100Yes
Proximity key250Yes
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 Requested340065%
Total Not Requested186535%

Option Package Details
Kia Soul GT-Line Turbo

Universal garage door opener
FeatureValueRequested?
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Compass0No
Total Requested250100%
Total Not Requested00%
Tech Package
FeatureValueRequested?
HD radio50No
Speaker lights100No
Harman/Kardon, 315W, 8 speakers (with subwoofer)350No
Power fore-aft adjuster, passenger seat100No
Xenon HID headlights500Yes
Power height adjuster, passenger seat100No
Power tilt adjuster, passenger seat100No
Power-folding mirrors50No
Lane departure warning200No
Blind spot warning system200No
Cross-traffic warning, rear100No
Forward collision warning200No
LED tail lights0No
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
Power recliner, passenger seat100No
Navigation system600Yes
Voice control for nav and audio100No
Traffic information25No
Heated front seats200Yes
Heated second row seats200No
Heated steering wheel100No
Total Requested175046%
Total Not Requested207554%

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