Mazda RX-8 Mazda RX-8 2007 Kia Cadenza Kia Cadenza 2015

We are 103,000+ car owners sharing real-world car information.

Join Us

Mazda RX-8 vs. Kia Cadenza 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 Cadenza Invoice Comparison

Lowest Total Price: $33,755

Mazda RX-8 Manual   
Difference: $3,520

Lowest Total Invoice: $31,119

Mazda RX-8 Manual   
Difference: $3,515

Calculate Payments

  Down Payment Interest Rate Term
Model Year200720152015
ModelRX-8CadenzaCadenza
TrimManualPremiumLimited
Body4dr Coupe4dr Sedan4dr Sedan
Base Price $26,435 $34,900 $43,800
Base Invoice $24,458 $32,407 $40,488
Grand Touring Package 4,635    
Cargo mat 50    
Navigation system 2,000    
Cargo net 40 50 50
Panoramic sunroof   1,500  
Grand Touring Package 4,277    
Cargo mat 36    
Navigation system 1,721    
Cargo net 32 40 40
Panoramic sunroof   1,362  
Options (change) 6,725 1,550 50
Options (change) 6,066 1,402 40
Destination 595 825 825
Total Price $33,755 $37,275 $44,675
Total Invoice $31,119 $34,634 $41,353

Return to top

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

Dealer Price Quotes

Want to find out how much dealers are willing to discount these cars?

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

The process is easy and takes just a minute or two. You'll receive price quotes from local approved dealers within 48 hours.

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

Lowest Adjusted Price: Kia Cadenza Premium
Lowest Adjusted Invoice: Mazda RX-8 Manual
TrueDelta Adjusted Price Difference: $130
TrueDelta Adjusted Invoice Difference: $124
Model Year200720152015
ModelRX-8CadenzaCadenza
TrimManualPremiumLimited
Body4dr Coupe4dr Sedan4dr Sedan
Engine232hp R2293hp V6293hp V6
TransmissionM6T6T6
DrivetrainRWDFWDFWD
EPA Fuel Economy (city/highway)18/24 MPG19/28 MPG19/28 MPG
Audio (watts, speakers)300, 9550, 12550, 12
Tire (rear if not all the same)225/45-18245/45-18245/40-19
Total Price$33,755$37,275$44,675
Adjustments for Features0-3,650-7,240
Feature-Adjusted Total Price$33,755$33,625$37,435
Cost Above Minimum$0$0$3,810
Total Invoice$31,119$34,634$41,353
Adjustments for Features0-3,391-6,702
Feature-Adjusted Total Invoice$31,119$31,243$34,651
Cost Above Minimum$0$0$3,408

Return to top

Features Comparison: Mazda RX-8 vs. Kia Cadenza

Model Year200720152015
ModelRX-8CadenzaCadenza
TrimManualPremiumLimited
Body4dr Coupe4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manual$150  
6-speed manually-shiftable automatic $1100$1100
RWD$0  
FWD $0$0
Accessories 
Adaptive cruise control, all-speed  $850
Cruise control$150$150 
Heated steering wheel  $100
Power rear side windows $200$200
Sunshade, rear, power  $225
Tilt steering wheel, manual$150  
Tilt/telescoping steering wheel, manual $250 
Tilt/telescoping steering wheel, power  $350
Brakes, Airbags, and Other Safety 
911 assist $25$25
Active or whiplash-reducing head restraints, front seats $0$0
Around view cameras  $500
Blind spot warning system  $200
Brake assist $50$50
Cross-traffic warning, rear  $100
Lane departure warning  $200
Obstacle detection, rear $250$250
Rear side airbags $300$300
Rearview camera $200 
Vehicle health reports $0$0
Cargo Management 
Second-row high console$250  
Climate Control 
Automatic climate control, front $200$200
Dual-zone climate control $125$125
Rain-sensing wipers $175$175
Rear air vents $100$100
Variable intermittent wipers$75  
Water-repellent front-door glass  $15
Drivetrain 
Limited-slip rear differential$300  
Exterior 
Panoramic sunroof $1200$1200
Sunroof$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  
CD player $125$125
HD radio $50$50
MP3-compatible player $50$50
Satellite radio $200$200
SMS text-to-speech reader $25$25
Surround sound $250$250
Traffic information $25$25
Voice control for external devices $0$0
Voice control for nav and audio $100$100
Instruments, Lights, and Mirrors 
Analog clock $25$25
Automatic headlights $125$125
Compass $0$0
Power-folding mirrors $50$50
Steering-linked headlights  $150
Trip computer $150$150
Turn signals on or near mirrors $25$25
Xenon HID headlights$500 $500
Seats and Interior Trim 
Cooled or ventilated front seats  $300
Heated second row seats  $200
Illuminated door sill trim plates $200$200
Memory system, driver seat  $200
Power fore-aft adjuster, passenger seat $100$100
Power height adjuster, passenger seat $100$100
Power recliner, passenger seat $100$100
Power thigh support length adjuster, driver seat  $100
Power tilt adjuster, passenger seat $100$100
Upholstered instrument cluster hood $50$50
Suspension, Wheels, and Tires 
Alloy wheels$350$350 
Electronic systems calibration selector  $200
Polished alloy wheels  $350
Sport suspension (upgrade)$0  
Transmission 
Steering-wheel-mounted transmission controls $100$100
Total Value of Features$3,150$6,800$10,390
Value of Feature Adjustments$0$3,650$7,240
Value of Feature Adjustments0-3,391-6,702

Return to top

Specifications Comparison: Mazda RX-8 vs. Kia Cadenza

Model Year20072015
ModelRX-8Cadenza
Body4dr Coupe4dr Sedan
Wheelbase106.4 in112.0 in
Length174.3 in195.5 in
Width69.7 in72.8 in
Height52.8 in58.1 in
Curb Weight3,045 lb.3,668 lb.
Fuel Capacity15.9 gal.18.5 gal.
Row 1 Headroom38.2 in40.0 in
Row 1 Shoulder Room54.8 in58.3 in
Row 1 Hip Room53.3 in55.5 in
Row 1 Legroom42.7 in45.5 in
Row 2 Headroom36.8 in37.8 in
Row 2 Shoulder Room54.9 in56.5 in
Row 2 Hip Room48.1 in54.7 in
Row 2 Legroom32.2 in36.8 in
Cargo Volume7.6 ft315.9 ft3

Return to top

Option Package Details
Mazda RX-8 Manual

Grand Touring Package
FeatureValueRequested?
Leather seating surfaces900Yes
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
225/45ZR18 tires400No
Total Requested410081%
Total Not Requested95019%

Was this information useful?

We're glad we could help! Share this page:

We're so sorry! Tell us how we can improve it.

See TrueDelta's information for all Coupes
See TrueDelta's information for all Mazda models.