Kia Sedona Kia Sedona 2018 Mazda RX-8 Mazda RX-8 2006

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Kia Sedona 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 Sedona vs. Mazda RX-8 Invoice Comparison

Lowest Total Price: $35,560

Mazda RX-8 Base (manual)   
Difference: $8,290

Lowest Total Invoice: $32,363

Mazda RX-8 Base (manual)   
Difference: $8,684

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  Down Payment Interest Rate Term
Model Year201820062006
ModelSedonaRX-8RX-8
TrimSX LimitedBase (automatic)Base (manual)
Body4dr Minivan, ext.4dr Coupe4dr Coupe
Base Price $41,900 $26,435 $26,435
Base Invoice $39,174 $24,458 $24,458
Prestige Package 1,000    
Shinka Package   6,885 6,165
Navigation system   2,000 2,000
Rear spoiler   360 360
Cargo net   40 40
Prestige Package 923    
Shinka Package   5,923 5,304
Navigation system   1,721 1,721
Rear spoiler   288 288
Cargo net   32 32
Options (change) 1,000 9,285 8,565
Options (change) 923 7,964 7,345
Destination 950 560 560
Total Price $43,850 $36,280 $35,560
Total Invoice $41,047 $32,982 $32,363

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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: Kia Sedona vs. Mazda RX-8

Lowest Adjusted Price and Invoice: Kia Sedona SX Limited
TrueDelta Adjusted Price Difference: $3,090
TrueDelta Adjusted Invoice Difference: $1,941
Model Year201820062006
ModelSedonaRX-8RX-8
TrimSX LimitedBase (automatic)Base (manual)
Body4dr Minivan, ext.4dr Coupe4dr Coupe
Engine276hp V6212hp R2238hp R2
TransmissionT6T6M6
DrivetrainFWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 8300, 9300, 9
Tire (rear if not all the same)235/55-19225/45-18225/45-18
Total Price$43,850$36,280$35,560
Adjustments for Features-11,710-1,0500
Feature-Adjusted Total Price$32,140$35,230$35,560
Cost Above Minimum$0$0$330
Total Invoice$41,047$32,982$32,363
Adjustments for Features-10,961-9550
Feature-Adjusted Total Invoice$30,086$32,027$32,363
Cost Above Minimum$0$0$336

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Features Comparison: Kia Sedona vs. Mazda RX-8

Model Year201820062006
ModelSedonaRX-8RX-8
TrimSX LimitedBase (automatic)Base (manual)
Body4dr Minivan, ext.4dr Coupe4dr Coupe
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100$1100 
6-speed manual  $150
FWD$0  
RWD $0$0
Accessories 
AC power outlet$100  
AC power outlet, second area$50  
Adaptive cruise control$600  
Cruise control $150$150
Dual power sliding doors$800  
Heated steering wheel$100  
Power liftgate$350  
Power rear side windows$200  
Proximity trunk or liftgate opener$125  
Sunshades, second row$125  
Sunshades, third row$125  
Tilt steering wheel, manual $150$150
Tilt/telescoping steering wheel, manual$250  
Brakes, Airbags, and Other Safety 
911 assist$25  
Active or whiplash-reducing head restraints, front seats$0  
Around view cameras$500  
Automatic braking, high-speed or partial$200  
Automatic braking, low-speed$200  
Blind spot warning system$200  
Brake assist$50  
Cross-traffic warning, rear$100  
Forward collision warning$200  
Lane departure warning$200  
Obstacle detection, front$150  
Obstacle detection, rear$250  
Rollover sensor$50  
Side curtain airbags $350$350
Side curtain airbags, three rows$500  
Vehicle health reports$0  
Cargo Management 
Air-conditioned storage compartment$50  
Rear seat pass-through $100$100
Roof rails$250  
Second-row high console $250$250
Climate Control 
Automatic climate control, front$200  
Dual-zone climate control$125  
Ionizing air filtration$50  
Rear air vents with automatic controls$250  
Rear HVAC unit$400  
Rear wiper$175  
Water-repellent front-door glass $15$15
Wiper de-icer$25  
Drivetrain 
Limited-slip rear differential $300$300
Exterior 
Bright-finished exhaust tip(s) $25$25
Deep-tinted rear windows$275  
Metal accent plate, lower front fascia$0  
Metal accent plate, lower rear fascia$0  
Sunroof, second row$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  
Surround sound$250  
Traffic information$25  
Voice control for external devices$0  
Voice control for nav and audio$100  
Instruments, Lights, and Mirrors 
Auto-dimming headlights$200  
Automatic headlights$125  
Conversation mirror$25  
Mirror tilt-down in reverse$25  
Power-folding mirrors$50  
Steering-linked headlights$150  
Trip computer$150  
Turn signals on or near mirrors$25  
Seats and Interior Trim 
Cooled or ventilated front seats$300  
Manual fore-aft adjuster, second row seats$75  
Manual legrests, second row$500  
Manual recliner, second row seats$75  
Manual recliner, third row seats$125  
Memory system, driver seat$200  
Power 4-way lumbar adjuster, driver seat$150  
Power fore-aft adjuster, passenger seat$100  
Power height adjuster, passenger seat$100  
Power lumbar adjuster, driver seat $100$100
Power recliner, passenger seat$100  
Power tilt adjuster, passenger seat$100  
Stowable third row seats$600  
Synthetic suede inserts in leather seating surfaces $0$0
Upgraded headliner (optional)$0  
Suspension, Wheels, and Tires 
Electronic systems calibration selector$200  
Sport suspension (upgrade) $0$0
Touring suspension (upgrade)$0  
Transmission 
Steering-wheel-mounted transmission controls $100 
Total Value of Features$13,625$2,965$1,915
Value of Feature Adjustments$11,710$1,050$0
Value of Feature Adjustments-10,961-9550

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Specifications Comparison: Kia Sedona vs. Mazda RX-8

Model Year20182006
ModelSedonaRX-8
Body4dr Minivan, ext.4dr Coupe
Wheelbase120.5 in106.4 in
Length201.4 in174.3 in
Width78.1 in69.7 in
Height68.5 in52.8 in
Curb Weight4,415 lb.3,046 lb.
Fuel Capacity21.1 gal.15.9 gal.
Row 1 Headroom39.8 in38.2 in
Row 1 Shoulder Room63.9 in54.8 in
Row 1 Hip Room59.3 in53.3 in
Row 1 Legroom40.9 in42.7 in
Row 2 Headroom39.4 in36.8 in
Row 2 Shoulder Room63.1 in54.9 in
Row 2 Hip Room65.8 in48.1 in
Row 2 Legroom40.6 in32.2 in
Row 3 Headroom38.9 in0.0 in
Row 3 Shoulder Room59.4 in0.0 in
Row 3 Hip Room50.0 in0.0 in
Row 3 Legroom34.8 in0.0 in
Cargo Volume,
Minimum
33.9 ft37.6 ft3
Cargo Volume,
Behind R2
78.4 ft37.6 ft3
Cargo Volume,
Maximum
142.0 ft37.6 ft3

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Option Package Details
Kia Sedona SX Limited

Prestige Package
FeatureValueRequested?
Upgraded leather upholstery0No
Sunroof900Yes
Second-row buckets500Yes
Leather door panel trim250No
Sunroof, second row900No
Manual legrests, second row500No
Upgraded headliner (optional)0No
Total Requested140046%
Total Not Requested165054%

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 wheels350Yes
Paint, special0No
Water-repellent front-door glass15No
Comfort suspension (upgrade)0No
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
Heated mirrors25Yes
Fog lights125Yes
Xenon HID headlights500Yes
Traction control100Yes
Stability control400Yes
Auto-dimming rearview mirror150Yes
Sunroof900Yes
Universal garage door opener100Yes
Bose, 300W, 9 speakers350No
Limited-slip rear differential300No
Sport suspension (upgrade)250No
Performance braking system (optional)250No
225/45ZR18 tires400No
Total Requested465072%
Total Not Requested176528%

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 wheels350Yes
Paint, special0No
Water-repellent front-door glass15No
Comfort suspension (upgrade)0No
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
Heated mirrors25Yes
Fog lights125Yes
Xenon HID headlights500Yes
Traction control100Yes
Stability control400Yes
Auto-dimming rearview mirror150Yes
Sunroof900Yes
Universal garage door opener100Yes
Bose, 300W, 9 speakers350No
225/45ZR18 tires400No
Total Requested465083%
Total Not Requested96517%

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