Mazda RX-8 Mazda RX-8 2008 Toyota Sienna Toyota Sienna 2014

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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: $32,515

Mazda RX-8 Manual   
Difference: $2,369

Lowest Total Invoice: $30,025

Mazda RX-8 Manual   
Difference: $2,019

Calculate Payments

  Down Payment Interest Rate Term
Model Year2008200820142014
ModelRX-8RX-8SiennaSienna
TrimAutomaticManualXLELimited
Body4dr Coupe4dr Coupe4dr Minivan, ext.4dr Minivan, ext.
Base Price $26,435 $26,435 $33,645 $40,240
Base Invoice $24,458 $24,458 $30,953 $37,021
Grand Touring Package 5,335 4,635    
Temporary spare tire 395 395    
Rear spoiler 360 360    
Cargo net 40 40 49 49
Floor mats     330 330
Convenience Package       890
Grand Touring Package 4,922 4,277    
Temporary spare tire 320 320    
Rear spoiler 288 288    
Cargo net 32 32 32 32
Floor mats     199 199
Convenience Package       793
Options (change) 6,130 5,430 379 1,269
Options (change) 5,562 4,917 231 1,024
Destination 650 650 860 860
Total Price $33,215 $32,515 $34,884 $42,369
Total Invoice $30,670 $30,025 $32,044 $38,905

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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: Mazda RX-8 vs. Toyota Sienna

Lowest Adjusted Price and Invoice: Toyota Sienna XLE
TrueDelta Adjusted Price Difference: $2,521
TrueDelta Adjusted Invoice Difference: $2,471
Model Year2008200820142014
ModelRX-8RX-8SiennaSienna
TrimAutomaticManualXLELimited
Body4dr Coupe4dr Coupe4dr Minivan, ext.4dr Minivan, ext.
Engine212hp R2232hp R2266hp V6266hp V6
TransmissionT6M6T6T6
DrivetrainRWDRWDFWDFWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)300, 9300, 9?, 6605, 10
Tire (rear if not all the same)225/45-18225/45-18235/60-17235/55-18
Total Price$33,215$32,515$34,884$42,369
Adjustments for Features-9750-5,165-9,640
Feature-Adjusted Total Price$32,240$32,515$29,719$32,729
Cost Above Minimum$0$275$0$3,010
Total Invoice$30,670$30,025$32,044$38,905
Adjustments for Features-9000-4,745-8,852
Feature-Adjusted Total Invoice$29,770$30,025$27,299$30,053
Cost Above Minimum$0$255$0$2,754

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Features Comparison: Mazda RX-8 vs. Toyota Sienna

Model Year2008200820142014
ModelRX-8RX-8SiennaSienna
TrimAutomaticManualXLELimited
Body4dr Coupe4dr Coupe4dr Minivan, ext.4dr Minivan, ext.
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100 $1100$1100
6-speed manual $150  
RWD$0$0  
FWD  $0$0
Accessories 
Dual power sliding doors  $800$800
Power flip-out rear side windows  $125$125
Power liftgate  $350$350
Power rear side windows  $200$200
Proximity key$250$250 $250
Sunshades, second row  $125$125
Sunshades, third row  $125$125
Tilt steering wheel, manual$150$150  
Tilt/telescoping steering wheel, manual  $250$250
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats  $0$0
Blind spot warning system   $200
Brake assist  $50$50
Knee airbag, driver  $75$75
Obstacle detection, front   $150
Obstacle detection, rear   $250
Rearview camera  $200$200
Side curtain airbags$350$350  
Side curtain airbags, three rows  $500$500
Cargo Management 
Console with shifter$150$150  
Console without shifter  $150$150
Rear seat pass-through$100$100  
Roof rails  $250$250
Second-row high console$250$250  
Sliding center console   $50
Climate Control 
Automatic climate control, front  $200$200
Dual-zone climate control  $125$125
Rain-sensing wipers   $175
Rear air vents with automatic controls  $250$250
Rear HVAC unit  $400$400
Rear wiper  $175$175
Variable intermittent wipers$75$75$75 
Wiper de-icer  $25$25
Drivetrain 
Limited-slip rear differential$300$300  
Exterior 
Bright-finished exhaust tip(s)$25$25  
Deep-tinted rear windows  $275$275
Rear bumper protector  $40$40
Sunroof, second row   $900
Infotainment 
Aux input  $50$50
Bluetooth audio streaming  $25$25
Bluetooth cell phone link  $100$100
CD changer, in-dash$325$325 $325
CD player  $125 
MP3-compatible player  $50$50
Satellite radio  $200$200
Surround sound   $250
Telematics service, such as OnStar   $200
USB port  $25$25
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror   $75
Auto-dimming headlights   $200
Auto-dimming passenger-side mirror   $75
Automatic headlights  $125$125
Compass  $0$0
Conversation mirror  $25$25
Mirror tilt-down in reverse   $25
Power-folding mirrors   $50
Trip computer  $150$150
Turn signals on or near mirrors   $25
Xenon HID headlights$500$500 $500
Seats and Interior Trim 
Door sill trim plates$100$100  
Manual fore-aft adjuster, second row seats  $75$75
Manual legrests, second row   $500
Manual recliner, second row seats  $75$75
Manual recliner, third row seats  $125 
Memory system, driver seat   $200
Metal pedals $75  
Power fore-aft adjuster, passenger seat  $100$100
Power recliner, passenger seat  $100$100
Power recliner, third row seats   $150
Power-stowing third row seats   $1000
Removable second row seats  $0$0
Stowable center seat, second row  $150 
Stowable third row seats  $600 
Suspension, Wheels, and Tires 
Alloy wheels$350$350  
Machined alloy wheels  $350$350
Sport suspension (upgrade)$0$0  
Transmission 
Steering-wheel-mounted transmission controls$100   
Total Value of Features$4,125$3,150$8,315$12,790
Value of Feature Adjustments$975$0$5,165$9,640
Value of Feature Adjustments-9000-4,745-8,852

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Specifications Comparison: Mazda RX-8 vs. Toyota Sienna

Model Year20082014
ModelRX-8Sienna
Body4dr Coupe4dr Minivan, ext.
Wheelbase106.4 in119.3 in
Length174.3 in200.2 in
Width69.7 in78.2 in
Height52.8 in68.9 in
Curb Weight3,046 lb.4,311 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-dash200Yes
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 Requested430074%
Total Not Requested155026%

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-dash200Yes
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Bose, 300W, 9 speakers350No
225/45ZR18 tires400No
Total Requested430085%
Total Not Requested75015%

Option Package Details
Toyota Sienna Limited

Convenience Package
FeatureValueRequested?
Rain-sensing wipers100No
Xenon HID headlights500Yes
Auto-dimming headlights200No
Total Requested50063%
Total Not Requested30037%

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