Mazda RX-8 Mazda RX-8 2008 Toyota Sienna Toyota Sienna 2015

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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: $35,763

Mazda RX-8 Manual   
Difference: $3,185

Lowest Total Invoice: $32,745

Mazda RX-8 Manual   
Difference: $3,032

Calculate Payments

  Down Payment Interest Rate Term
Model Year20082008201520152015
ModelRX-8RX-8SiennaSiennaSienna
TrimAutomaticManualSESE PremiumLimited Premium
Body4dr Coupe4dr Coupe4dr Minivan, ext.4dr Minivan, ext.4dr Minivan, ext.
Base Price $26,435 $26,435 $35,000 $39,780 $45,120
Base Invoice $24,458 $24,458 $32,375 $36,796 $41,509
Grand Touring Package 5,335 4,635      
Rear spoiler 360 360      
Temporary spare tire 395 395      
Cargo net 40 40 49 49 49
All-weather floor mats 78 78 145 145 145
Cargo organizer 70 70 239 239 239
Body kit 1,100 1,100      
Navigation system 2,000 2,000      
Preferred Package     2,300    
Floor mats     330 330 330
Grand Touring Package 4,922 4,277      
Rear spoiler 288 288      
Temporary spare tire 320 320      
Cargo net 32 32 35 35 35
All-weather floor mats 62 62 90 90 90
Cargo organizer 56 56 145 145 145
Body kit 881 881      
Navigation system 1,721 1,721      
Preferred Package     2,047    
Floor mats     200 200 200
Options (change) 9,378 8,678 3,063 763 763
Options (change) 8,282 7,637 2,517 470 470
Destination 650 650 885 885 885
Total Price $36,463 $35,763 $38,948 $41,428 $46,768
Total Invoice $33,390 $32,745 $35,777 $38,151 $42,864

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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 SE
TrueDelta Adjusted Price Difference: $2,530
TrueDelta Adjusted Invoice Difference: $2,222
Model Year20082008201520152015
ModelRX-8RX-8SiennaSiennaSienna
TrimAutomaticManualSESE PremiumLimited Premium
Body4dr Coupe4dr Coupe4dr Minivan, ext.4dr Minivan, ext.4dr Minivan, ext.
Engine212hp R2232hp R2266hp V6266hp V6266hp V6
TransmissionT6M6T6T6T6
DrivetrainRWDRWDFWDFWDFWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)300, 9300, 9?, 6?, 6605, 10
Tire (rear if not all the same)225/45-18225/45-18235/50-19235/50-19235/55-18
Total Price$36,463$35,763$38,948$41,428$46,768
Adjustments for Features-9750-5,990-7,440-11,390
Feature-Adjusted Total Price$35,488$35,763$32,958$33,988$35,378
Cost Above Minimum$0$275$0$1,030$2,420
Total Invoice$33,390$32,745$35,777$38,151$42,864
Adjustments for Features-8930-5,502-6,851-10,439
Feature-Adjusted Total Invoice$32,497$32,745$30,275$31,300$32,425
Cost Above Minimum$0$248$0$1,025$2,150

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Features Comparison: Mazda RX-8 vs. Toyota Sienna

Model Year20082008201520152015
ModelRX-8RX-8SiennaSiennaSienna
TrimAutomaticManualSESE PremiumLimited Premium
Body4dr Coupe4dr Coupe4dr Minivan, ext.4dr Minivan, ext.4dr Minivan, ext.
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100 $1100$1100$1100
6-speed manual $150   
RWD$0$0   
FWD  $0$0$0
Accessories 
AC power outlet   $100$100
Dual power sliding doors  $800$800$800
Heated steering wheel    $100
Power flip-out rear side windows    $125
Power liftgate  $350$350$350
Power rear side windows  $200$200$200
Sunshades, second row  $125$125$125
Sunshades, third row  $125$125$125
Tilt steering wheel, manual$150$150   
Tilt/telescoping steering wheel, manual  $250$250$250
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats  $0$0$0
Blind spot warning system  $200$200$200
Brake assist  $50$50$50
Cross-traffic warning, rear  $100$100$100
Knee airbag, driver  $75$75$75
Obstacle detection, front    $150
Obstacle detection, rear    $250
Rearview camera  $200$200$200
Seat cushion airbag, passenger  $75$75$75
Side curtain airbags$350$350   
Side curtain airbags, three rows  $500$500$500
Cargo Management 
Console with shifter$150$150   
Console without shifter  $150$150$150
Rear seat pass-through$100$100   
Roof rails  $250$250$250
Second-row high console$250$250   
Sliding center console    $50
Climate Control 
Automatic climate control, front  $200$200$200
Dual-zone climate control  $125$125$125
Rain-sensing wipers    $175
Rear air vents with automatic controls  $250$250$250
Rear HVAC unit  $400$400$400
Rear wiper  $175$175$175
Variable intermittent wipers$75$75$75$75 
Wiper de-icer  $25$25$25
Drivetrain 
Limited-slip rear differential$300$300   
Exterior 
Body kit$0$0$0$0 
Bright-finished exhaust tip(s)$25$25   
Deep-tinted rear windows  $275$275$275
Rear bumper protector  $40$40$40
Sunroof, second row    $900
Infotainment 
Additional screen for entertainment system   $200$200
App support  $0$0$0
Aux input  $50$50$50
Blu-Ray-compatible entertainment system   $100$100
Bluetooth audio streaming  $25$25$25
Bluetooth cell phone link  $100$100$100
CD changer, in-dash$325$325   
CD player  $125$125$125
DVD-compatible player  $0$0$0
Entertainment system, ceiling-mounted   $1000$1000
HD radio  $50$50$50
HDMI port   $25$25
Intercom  $25$25$25
MP3-compatible player  $50$50$50
Satellite radio  $200$200$200
SD Card slot   $25$25
SMS text-to-speech reader  $25$25$25
Surround sound    $250
Telematics service, such as OnStar    $200
Traffic + travel information  $25$25$25
USB port  $25$25$25
Voice control for nav and audio  $100$100$100
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror    $75
Auto-dimming headlights    $200
Auto-dimming passenger-side mirror    $75
Automatic headlights  $125$125$125
Compass  $0$0$0
Conversation mirror  $25$25$25
Mirror tilt-down in reverse    $25
Power-folding mirrors    $50
Trip computer  $150$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   
Folding second row seats  $300$300 
Manual fore-aft adjuster, second row seats  $75$75$75
Manual legrests, second row    $500
Manual recliner, second row seats  $75$75$75
Manual recliner, third row seats  $125$125 
Memory system, driver seat    $200
Metal pedals $75   
Power fore-aft adjuster, passenger seat    $100
Power recliner, passenger seat    $100
Power recliner, third row seats    $150
Power-stowing third row seats    $1000
Removable second row seats  $0$0$0
Stowable center seat, second row  $150$150 
Stowable third row seats  $600$600 
Suspension, Wheels, and Tires 
Alloy wheels$350$350$350$350 
Machined alloy wheels    $350
Performance steering system (optional)  $0$0 
Sport suspension (upgrade)$0$0$0$0 
Transmission 
Steering-wheel-mounted transmission controls$100    
Total Value of Features$3,875$2,900$8,890$10,340$14,290
Value of Feature Adjustments$975$0$5,990$7,440$11,390
Value of Feature Adjustments-8930-5,502-6,851-10,439

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Specifications Comparison: Mazda RX-8 vs. Toyota Sienna

Model Year20082015
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 Weight3,046 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
Fog lights125Yes
Xenon HID headlights500Yes
Traction control100Yes
Stability control400Yes
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Sunroof900Yes
CD changer, in-dash200No
Bose, 300W, 9 speakers350No
Limited-slip rear differential300No
Sport suspension (upgrade)250Yes
Performance braking system (optional)250No
225/45ZR18 tires400No
Total Requested435074%
Total Not Requested150026%

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
Fog lights125Yes
Xenon HID headlights500Yes
Traction control100Yes
Stability control400Yes
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Sunroof900Yes
CD changer, in-dash200No
Bose, 300W, 9 speakers350No
225/45ZR18 tires400No
Total Requested410081%
Total Not Requested95019%

Option Package Details
Toyota Sienna SE

Preferred Package
FeatureValueRequested?
Intercom25No
Sunroof900Yes
Proximity key250Yes
Blind spot warning system200No
Rear cross-traffic detection100No
Navigation system600Yes
DVD-compatible player0No
Voice control for nav and audio75No
App support0No
Total Requested175081%
Total Not Requested40019%

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