Mazda RX-8 Mazda RX-8 2008 Toyota Sienna Toyota Sienna 2017

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Mazda RX-8 vs. Toyota Sienna 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. Toyota Sienna Invoice Comparison

Lowest Total Price: $34,968

Mazda RX-8 Automatic   
Difference: $6,030

Lowest Total Invoice: $32,189

Mazda RX-8 Automatic   
Difference: $5,340

Calculate Payments

  Down Payment Interest Rate Term
Model Year20082017201720172017
ModelRX-8SiennaSiennaSiennaSienna
TrimAutomaticXLEXLE PremiumLimitedLimited Premium
Body4dr Coupe4dr Minivan, ext.4dr Minivan, ext.4dr Minivan, ext.4dr Minivan, ext.
Base Price $26,435 $36,310 $39,505 $42,800 $46,170
Base Invoice $24,458 $33,406 $36,345 $39,375 $42,475
Grand Touring Package 5,335        
Rear spoiler 360        
Cargo net 40 49 49 49 49
All-weather floor mats 78 185 185 185 185
Cargo organizer 70 239 239 239 239
Navigation system 2,000        
Navigation Package   715      
Floor mats   330 330 330 330
AWD   2,210 2,210 1,140 1,140
Grand Touring Package 4,922        
Rear spoiler 288        
Cargo net 32 35 35 35 35
All-weather floor mats 62 115 115 115 115
Cargo organizer 56 145 145 145 145
Navigation system 1,721        
Navigation Package   636      
Floor mats   200 200 200 200
AWD   2,032 2,031 1,048 1,048
Options (change) 7,883 3,728 3,013 1,943 1,943
Options (change) 7,081 3,163 2,526 1,543 1,543
Destination 650 960 960 960 960
Total Price $34,968 $40,998 $43,478 $45,703 $49,073
Total Invoice $32,189 $37,529 $39,831 $41,878 $44,978

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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: Mazda RX-8 vs. Toyota Sienna

Lowest Adjusted Price and Invoice: Toyota Sienna XLE
TrueDelta Adjusted Price Difference: $1,460
TrueDelta Adjusted Invoice Difference: $1,516
Model Year20082017201720172017
ModelRX-8SiennaSiennaSiennaSienna
TrimAutomaticXLEXLE PremiumLimitedLimited Premium
Body4dr Coupe4dr Minivan, ext.4dr Minivan, ext.4dr Minivan, ext.4dr Minivan, ext.
Engine212hp R2296hp V6296hp V6296hp V6296hp V6
TransmissionT6T8T8T8T8
DrivetrainRWDAWDAWDAWDAWD
EPA Fuel Economy (city/highway)16/23 MPG18/24 MPG18/24 MPG18/24 MPG18/24 MPG
Audio (watts, speakers)300, 9?, 6?, 6605, 10605, 10
Tire (rear if not all the same)225/45-18235/55-18235/55-18235/55-18235/55-18
Total Price$34,968$40,998$43,478$45,703$49,073
Adjustments for Features0-7,490-8,940-9,540-11,790
Feature-Adjusted Total Price$34,968$33,508$34,538$36,163$37,283
Cost Above Minimum$0$0$1,030$2,655$3,775
Total Invoice$32,189$37,529$39,831$41,878$44,978
Adjustments for Features0-6,856-8,190-8,742-10,806
Feature-Adjusted Total Invoice$32,189$30,673$31,641$33,136$34,172
Cost Above Minimum$0$0$968$2,463$3,499

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Features Comparison: Mazda RX-8 vs. Toyota Sienna

Model Year20082017201720172017
ModelRX-8SiennaSiennaSiennaSienna
TrimAutomaticXLEXLE PremiumLimitedLimited Premium
Body4dr Coupe4dr Minivan, ext.4dr Minivan, ext.4dr Minivan, ext.4dr Minivan, ext.
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100    
8-speed manually-shiftable automatic $1300$1300$1300$1300
RWD$0    
AWD $1700$1700$1700$1700
Accessories 
AC power outlet  $100 $100
Dual power sliding doors $800$800$800$800
Heated steering wheel   $100$100
Power flip-out rear side windows $125$125$125$125
Power liftgate $350$350$350$350
Power rear side windows $200$200$200$200
Sunshades, second row $125$125$125$125
Sunshades, third row $125$125$125$125
Tilt steering wheel, manual$150    
Tilt/telescoping steering wheel, manual $250$250$250$250
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats $0$0$0$0
Blind spot warning system $200$200$200$200
Brake assist $50$50$50$50
Cross-traffic warning, rear $100$100$100$100
Knee airbag, driver $75$75$75$75
Obstacle detection, front   $150$150
Obstacle detection, rear $250$250$250$250
Rearview camera $200$200$200$200
Seat cushion airbag, passenger $75$75$75$75
Side curtain airbags$350    
Side curtain airbags, three rows $500$500$500$500
Tires, run-flat $150$150$150$150
Cargo Management 
Console with shifter$150    
Console without shifter $150$150$150$150
Rear seat pass-through$100    
Roof rails $250$250$250$250
Second-row high console$250    
Climate Control 
Automatic climate control, front $200$200$200$200
Dual-zone climate control $125$125$125$125
Rain-sensing wipers    $175
Rear air vents with automatic controls $250$250$250$250
Rear HVAC unit $400$400$400$400
Rear wiper $175$175$175$175
Variable intermittent wipers$75$75$75$75 
Wiper de-icer $25$25$25$25
Drivetrain 
Limited-slip rear differential$300    
Exterior 
Bright-finished exhaust tip(s)$25    
Deep-tinted rear windows $275$275$275$275
Rear bumper protector $40$40$40$40
Sunroof, second row   $900$900
Infotainment 
Additional screen for entertainment system  $200 $200
App support $0$0$0$0
Aux input $50$50$50$50
Blu-Ray-compatible entertainment system  $100 $100
Bluetooth audio streaming $25$25$25$25
Bluetooth cell phone link $100$100$100$100
CD changer, in-dash$325    
CD player $125$125$125$125
DVD-compatible player $0$0$0$0
Entertainment system, ceiling-mounted  $1000 $1000
HD radio $50$50$50$50
HDMI port  $25 $25
Intercom $25$25$25$25
MP3-compatible player $50$50$50$50
Satellite radio $200$200$200$200
SD Card slot  $25 $25
Siri Eyes Free support $0$0$0$0
SMS text-to-speech reader $25$25$25$25
Surround sound   $250$250
Telematics service, such as OnStar   $200$200
Traffic + travel information $25$25$25$25
USB port $25$25$25$25
Voice control for nav and audio $100$100$100$100
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror   $75$75
Auto-dimming headlights    $200
Auto-dimming passenger-side mirror   $75$75
Automatic headlights $125$125$125$125
Compass $0$0$0$0
Conversation mirror $25$25$25$25
Mirror tilt-down in reverse   $25$25
Power-folding mirrors   $50$50
Trip computer $150$150$150$150
Turn signals on or near mirrors   $25$25
Xenon HID headlights$500   $500
Seats and Interior Trim 
Door sill trim plates$100    
Folding second row seats $300$300$300$300
Manual fore-aft adjuster, second row seats $75$75$75$75
Manual recliner, second row seats $75$75$75$75
Manual recliner, third row seats $125$125$125$125
Memory system, driver seat   $200$200
Power fore-aft adjuster, passenger seat $100$100$100$100
Power recliner, passenger seat $100$100$100$100
Removable second row seats $0$0$0$0
Stowable third row seats $600$600$600$600
Suspension, Wheels, and Tires 
Alloy wheels$350    
Machined alloy wheels $350$350$350$350
Sport suspension (upgrade)$0    
Transmission 
Steering-wheel-mounted transmission controls$100    
Total Value of Features$3,875$11,365$12,815$13,415$15,665
Value of Feature Adjustments$0$7,490$8,940$9,540$11,790
Value of Feature Adjustments0-6,856-8,190-8,742-10,806

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Specifications Comparison: Mazda RX-8 vs. Toyota Sienna

Model Year20082017
ModelRX-8Sienna
Body4dr Coupe4dr Minivan, ext.
Wheelbase106.4 in119.3 in
Length174.3 in200.2 in
Width69.7 in78.1 in
Height52.8 in68.9 in
Curb Weight3,075 lb.4,615 lb.
Fuel Capacity15.9 gal.20.0 gal.
Row 1 Headroom38.2 in41.0 in
Row 1 Shoulder Room54.8 in65.0 in
Row 1 Hip Room53.3 in58.6 in
Row 1 Legroom42.7 in40.5 in
Row 2 Headroom36.8 in39.7 in
Row 2 Shoulder Room54.9 in64.6 in
Row 2 Hip Room48.1 in66.1 in
Row 2 Legroom32.2 in37.6 in
Row 3 Headroom0.0 in38.3 in
Row 3 Shoulder Room0.0 in61.1 in
Row 3 Hip Room0.0 in50.3 in
Row 3 Legroom0.0 in36.3 in
Cargo Volume,
Minimum
7.6 ft339.1 ft3
Cargo Volume,
Behind R2
7.687.1 ft3
Cargo Volume,
Maximum
7.6150.0 ft3

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Option Package Details
Mazda RX-8 Automatic

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
Sport suspension (upgrade)250No
Performance braking system (optional)250No
Limited-slip rear differential300No
225/45ZR18 tires400No
Total Requested410070%
Total Not Requested175030%

Option Package Details
Toyota Sienna XLE

AWD
FeatureValueRequested?
AWD0Yes
Tires, run-flat150No
235/55R18 tires400No
Total Requested00%
Total Not Requested550100%
Navigation Package
FeatureValueRequested?
Obstacle detection, rear250No
Intercom25No
Navigation system550Yes
DVD-compatible player0No
Voice control for nav and audio75No
App support0No
Total Requested55061%
Total Not Requested35039%

Option Package Details
Toyota Sienna XLE Premium

AWD
FeatureValueRequested?
AWD0Yes
Tires, run-flat150No
235/55R18 tires400No
Total Requested00%
Total Not Requested550100%

Option Package Details
Toyota Sienna Limited

AWD
FeatureValueRequested?
AWD0Yes
Tires, run-flat150No
Folding second row seats300No
Total Requested00%
Total Not Requested450100%

Option Package Details
Toyota Sienna Limited Premium

AWD
FeatureValueRequested?
AWD0Yes
Tires, run-flat150No
Folding second row seats300No
Total Requested00%
Total Not Requested450100%

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