Kia Soul Kia Soul 2021 Mazda RX-8 Mazda RX-8 2011

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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: $29,400

Kia Soul Turbo   
Difference: $6,840

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  Down Payment Interest Rate Term
Model Year20212011
ModelSoulRX-8
TrimTurboGrand Touring
Body4dr Hatch4dr Coupe
Base Price $27,650 $32,260
Floor mats 135  
Cargo net 70 40
Cargo mat 120 50
Illuminated door sill trim plates 250  
6-speed shiftable automatic   700
Temporary spare tire   395
Navigation system   2,000
Floor mats 0  
Cargo net 0 32
Cargo mat 0 36
Illuminated door sill trim plates 0  
6-speed shiftable automatic   645
Temporary spare tire   320
Navigation system   1,720
Options (change) 575 3,185
Options (change) 0 2,753
Destination 1,175 795
Total Price $29,400 $36,240

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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 Soul vs. Mazda RX-8

Lowest Adjusted Price and Invoice: Kia Soul Turbo
TrueDelta Adjusted Price Difference: $10,540
TrueDelta Adjusted Invoice Difference: $32,399
Model Year20212011
ModelSoulRX-8
TrimTurboGrand Touring
Body4dr Hatch4dr Coupe
Engine201hp I4212hp R2
TransmissionS7T6
DrivetrainFWDRWD
EPA Fuel Economy (city/highway)27/32 MPG16/23 MPG
Audio (watts, speakers)640, 10300, 9
Tire (rear if not all the same)235/45-18225/45-18
Total Price$29,400$36,240
Adjustments for Features-3,7000
Feature-Adjusted Total Price$25,700$36,240

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Features Comparison: Kia Soul vs. Mazda RX-8

Model Year20212011
ModelSoulRX-8
TrimTurboGrand Touring
Body4dr Hatch4dr Coupe
Transmission and Drivetrain 
7-speed automated manual$1200 
6-speed manually-shiftable automatic $1100
FWD$0 
RWD $0
Accessories 
Adaptive cruise control$600 
Cruise control $150
Heated steering wheel$100 
Power rear side windows$200 
Remote app$25 
Remote climate control$25 
Remote start$150 
Tilt steering wheel, manual $150
Tilt/telescoping steering wheel, manual$250 
Universal garage door opener $100
Brakes, Airbags, and Other Safety 
911 assist$25 
Automatic braking, high-speed or partial$200 
Automatic braking, low-speed$200 
Blind spot warning system$200 
Brake assist$50 
Cross-traffic collision intervention, rear$100 
Cross-traffic warning, rear$100 
Driver drowsiness monitor$150 
Forward collision warning$200 
Lane departure warning$200 
Lane keeping assist$400 
Pedestrian detection$50 
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 
Dual-zone climate control$125 
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
Engine / Motor 
Automatic start / stop$150 
Exterior 
Deep-tinted rear windows$275 
Infotainment 
Android Auto support$100 
Apple CarPlay support$100 
Aux input $50
CD changer, in-dash $325
HD radio$50 
MP3-compatible player $50
Surround sound $250
USB port$25 
Voice control for nav and audio$100 
Wireless charging station$75 
Instruments, Lights, and Mirrors 
Auto-dimming headlights$200 
Auto-dimming rearview mirror $150
Boost gauge$75 
Head-up display (HUD)$350 
LED headlights$1000 
Speaker lights$100 
Trip computer$150 
Turn signals on or near mirrors$25 
Xenon HID headlights $500
Seats and Interior Trim 
Door sill trim plates $100
Folding second row seats$300 
Illuminated door sill trim plates$200 
Leather seating surfaces $900
Memory system, driver seat $200
Suspension, Wheels, and Tires 
Electronic systems calibration selector$200 
Sport suspension (upgrade)$0 
Transmission 
Steering-wheel-mounted transmission controls $100
Total Value of Features$8,650$4,950
Value of Feature Adjustments$3,700$0
Value of Feature Adjustments-1480

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Specifications Comparison: Kia Soul vs. Mazda RX-8

Model Year20212011
ModelSoulRX-8
Body4dr Hatch4dr Coupe
Wheelbase102.4 in106.4 in
Length165.2 in175.6 in
Width70.9 in69.7 in
Height63.0 in52.8 in
Curb Weight3,036 lb.3,094 lb.
Fuel Capacity14.3 gal.15.9 gal.
Row 1 Headroom39.4 in38.2 in
Row 1 Shoulder Room55.5 in54.8 in
Row 1 Hip Room0.0 in53.3 in
Row 1 Legroom41.1 in42.7 in
Row 2 Headroom39.5 in36.8 in
Row 2 Shoulder Room54.7 in54.9 in
Row 2 Hip Room0.0 in48.1 in
Row 2 Legroom38.8 in32.2 in
Cargo Volume,
Minimum
24.2 ft37.6 ft3
Cargo Volume,
Maximum
62.1 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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