Kia Soul Kia Soul 2017 Mazda RX-8 Mazda RX-8 2007

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Kia Soul 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 Soul vs. Mazda RX-8 Invoice Comparison

Lowest Total Price: $28,610

Kia Soul !   
Difference: $6,155

Lowest Total Invoice: $26,940

Kia Soul !   
Difference: $5,076

Calculate Payments

  Down Payment Interest Rate Term
Model Year20172007
ModelSoulRX-8
Trim!Automatic
Body4dr Hatch4dr Coupe
Base Price $22,800 $26,435
Base Invoice $21,561 $24,458
Tech Package 3,000  
Universal garage door opener 350  
Floor mats 120  
Cargo net 50 40
Rear spoiler 395 360
Panoramic sunroof 1,000  
Grand Touring Package   5,335
Navigation system   2,000
Tech Package 2,794  
Universal garage door opener 291  
Floor mats 98  
Cargo net 42 32
Rear spoiler 327 288
Panoramic sunroof 932  
Grand Touring Package   4,922
Navigation system   1,721
Options (change) 4,915 7,735
Options (change) 4,484 6,963
Destination 895 595
Total Price $28,610 $34,765
Total Invoice $26,940 $32,016

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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 Kia Soul dealer quotes or Mazda RX-8 dealer quotes from dealers using our car quote form.

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

Lowest Adjusted Price and Invoice: Kia Soul !
TrueDelta Adjusted Price Difference: $9,855
TrueDelta Adjusted Invoice Difference: $8,560
Model Year20172007
ModelSoulRX-8
Trim!Automatic
Body4dr Hatch4dr Coupe
Engine201hp I4212hp R2
TransmissionS7T6
DrivetrainFWDRWD
EPA Fuel Economy (city/highway)26/31 MPG18/25 MPG
Audio (watts, speakers)315, 8300, 9
Tire (rear if not all the same)235/45-18225/45-18
Total Price$28,610$34,765
Adjustments for Features-3,7000
Feature-Adjusted Total Price$24,910$34,765
Total Invoice$26,940$32,016
Adjustments for Features-3,4840
Feature-Adjusted Total Invoice$23,456$32,016

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Features Comparison: Kia Soul vs. Mazda RX-8

Model Year20172007
ModelSoulRX-8
Trim!Automatic
Body4dr Hatch4dr Coupe
Transmission and Drivetrain 
7-speed automated manual$1200 
6-speed manually-shiftable automatic $1100
FWD$0 
RWD $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 
Automatic climate control, front$200 
Interior air filter $0
Ionizing air filtration$50 
Rear wiper$175 
Drivetrain 
Limited-slip rear differential $300
Exterior 
Deep-tinted rear windows$275 
Panoramic sunroof$1200 
Sunroof $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
CD player$125 
HD radio$50 
MP3-compatible player$50 
Satellite radio$200 
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
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 
Upholstered instrument cluster hood$50 
Suspension, Wheels, and Tires 
Electronic systems calibration selector$200 
Sport suspension (upgrade) $0
Transmission 
Steering-wheel-mounted transmission controls $100
Total Value of Features$7,825$4,125
Value of Feature Adjustments$3,700$0
Value of Feature Adjustments-3,4840

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Specifications Comparison: Kia Soul vs. Mazda RX-8

Model Year20172007
ModelSoulRX-8
Body4dr Hatch4dr Coupe
Wheelbase101.2 in106.4 in
Length163.0 in174.3 in
Width70.9 in69.7 in
Height63.5 in52.8 in
Curb Weight3,232 lb.3,075 lb.
Fuel Capacity14.2 gal.15.9 gal.
Row 1 Headroom39.6 in38.2 in
Row 1 Shoulder Room55.5 in54.8 in
Row 1 Hip Room53.2 in53.3 in
Row 1 Legroom40.9 in42.7 in
Row 2 Headroom39.5 in36.8 in
Row 2 Shoulder Room54.7 in54.9 in
Row 2 Hip Room49.3 in48.1 in
Row 2 Legroom39.1 in32.2 in
Cargo Volume,
Minimum
24.2 ft37.6 ft3
Cargo Volume,
Maximum
61.3 ft37.6 ft3

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Option Package Details
Kia Soul !

Tech Package
FeatureValueRequested?
Xenon HID headlights500Yes
Power-folding mirrors50No
HD radio50No
Speaker lights100No
Harman/Kardon, 315W, 8 speakers (with subwoofer)350No
Rear cross-traffic detection100No
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
Power fore-aft adjuster, passenger seat100No
Power height adjuster, passenger seat100No
Power tilt adjuster, passenger seat100No
Lane departure warning system200No
Blind spot warning system200No
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%

Option Package Details
Mazda RX-8 Automatic

Grand Touring Package
FeatureValueRequested?
Leather seating surfaces900No
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
CD changer, in-dash200No
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 Requested320055%
Total Not Requested265045%

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