Mazda MX-5 Miata Mazda MX-5 Miata 2006 Toyota Sienna Toyota Sienna 2012

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

Join Us

Mazda MX-5 Miata 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 MX-5 Miata vs. Toyota Sienna Invoice Comparison

Lowest Total Price: $29,180

Mazda MX-5 Miata Grand Touring   
Difference: $7,550

Lowest Total Invoice: $26,645

Mazda MX-5 Miata Grand Touring   
Difference: $7,098

Calculate Payments

  Down Payment Interest Rate Term
Model Year200620122012
ModelMX-5 MiataSiennaSienna
TrimGrand TouringXLELimited
Body2dr Convertible4dr Minivan, ext.4dr Minivan, ext.
Base Price $24,435 $33,205 $39,300
Base Invoice $22,568 $30,548 $36,156
Premium Package 1,250    
CD changer, in-dash 500    
Tires, run-flat 515    
6-speed shiftable automatic 1,100    
Rear spoiler 350    
Cargo net 40 51 51
Satellite radio 430    
AWD   2,340 1,270
Floor mats   324 324
Convenience Package     890
Premium Package 1,074    
CD changer, in-dash 400    
Tires, run-flat 442    
6-speed shiftable automatic 945    
Rear spoiler 280    
Cargo net 32 34 34
Satellite radio 344    
AWD   2,153 1,168
Floor mats   198 198
Convenience Package     793
Options (change) 4,185 2,715 2,535
Options (change) 3,517 2,385 2,193
Destination 560 810 810
Total Price $29,180 $36,730 $42,645
Total Invoice $26,645 $33,743 $39,159

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 MX-5 Miata dealer quotes or Toyota Sienna 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 MX-5 Miata vs. Toyota Sienna

Lowest Adjusted Price and Invoice: Mazda MX-5 Miata Grand Touring
TrueDelta Adjusted Price Difference: $1,445
TrueDelta Adjusted Invoice Difference: $1,489
Model Year200620122012
ModelMX-5 MiataSiennaSienna
TrimGrand TouringXLELimited
Body2dr Convertible4dr Minivan, ext.4dr Minivan, ext.
Engine166hp I4266hp V6266hp V6
TransmissionT6T6T6
DrivetrainRWDAWDAWD
EPA Fuel Economy (city/highway)22/30 MPG16/23 MPG16/23 MPG
Audio (watts, speakers)?, 7?, 6605, 10
Tire (rear if not all the same)205/45-17235/55-18235/55-18
Total Price$29,180$36,730$42,645
Adjustments for Features0-6,105-9,555
Feature-Adjusted Total Price$29,180$30,625$33,090
Cost Above Minimum$0$0$2,465
Total Invoice$26,645$33,743$39,159
Adjustments for Features0-5,609-8,774
Feature-Adjusted Total Invoice$26,645$28,134$30,385
Cost Above Minimum$0$0$2,251

Return to top

Features Comparison: Mazda MX-5 Miata vs. Toyota Sienna

Model Year200620122012
ModelMX-5 MiataSiennaSienna
TrimGrand TouringXLELimited
Body2dr Convertible4dr Minivan, ext.4dr Minivan, ext.
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100$1100$1100
RWD$0  
AWD $1700$1700
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
Sunshades, second row $125$125
Sunshades, third row $125$125
Tilt steering wheel, manual$150  
Tilt/telescoping steering wheel, manual $250$250
Universal garage door opener $100$100
Wind blocker, small$100  
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats $0$0
Brake assist $50$50
Knee airbag, driver $75$75
Obstacle detection, front  $150
Obstacle detection, rear  $250
Rearview camera $200$200
Roll bar$200  
Side curtain airbags, three rows $500$500
Cargo Management 
Console with shifter$150  
Console without shifter $150$150
Overhead sunglass holder $25$25
Roof rails $250$250
Sliding center console $50$50
Climate Control 
Automatic climate control, front $200$200
Dual-zone climate control $125$125
Interior air filter $0$0
Intermittent wipers$0  
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 
Wiper de-icer $25$25
Exterior 
Bright-finished exhaust tip(s)$25  
Convertible top$3000  
Deep-tinted rear windows $275$275
Sunroof $900$900
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
CD player $125 
Surround sound  $250
Telematics service, such as OnStar  $200
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror  $75
Auto-dimming headlights  $200
Auto-dimming passenger-side mirror  $75
Auto-dimming rearview mirror $150$150
Automatic headlights $125$125
Compass $0$0
Conversation mirror $25$25
Detailed driving style feedback $100$100
Heated mirrors $25$25
Illuminated visor mirror, driver $50$50
Illuminated visor mirror, passenger $50$50
Mirror tilt-down in reverse  $25
Outside temperature display $50$50
Power-folding mirrors  $50
Trip computer $150$150
Turn signals on or near mirrors  $25
Visor mirror, driver$10  
Visor mirror, passenger$10  
Xenon HID headlights$500 $500
Seats and Interior Trim 
Center armrest(s), front row $75$75
Center armrest(s), second row $50$50
Heated front seats $200$200
Manual fore-aft adjuster, second row seats $75$75
Manual legrests, second row $500$500
Manual recliner, second row seats $75$75
Manual recliner, third row seats $125$125
Memory system, driver seat  $200
Power fore-aft adjuster, driver seat $100$100
Power fore-aft adjuster, passenger seat $100$100
Power height adjuster, driver seat $100$100
Power lumbar adjuster, driver seat $100$100
Power recliner, driver seat $100$100
Power recliner, passenger seat $100$100
Power tilt adjuster, driver seat $100$100
Removable second row seats $0$0
Stowable third row seats $600$600
Suspension, Wheels, and Tires 
Alloy wheels$350  
Machined alloy wheels $350$350
Transmission 
Steering-wheel-mounted transmission controls$100  
Total Value of Features$6,270$12,375$15,825
Value of Feature Adjustments$0$6,105$9,555
Value of Feature Adjustments0-5,609-8,774

Return to top

Specifications Comparison: Mazda MX-5 Miata vs. Toyota Sienna

Model Year20062012
ModelMX-5 MiataSienna
Body2dr Convertible4dr Minivan, ext.
Wheelbase91.7 in119.3 in
Length157.3 in200.2 in
Width67.7 in78.1 in
Height49.0 in68.9 in
Curb Weight2,527 lb.4,585 lb.
Fuel Capacity12.7 gal.20.0 gal.
Row 1 Headroom37.4 in41.0 in
Row 1 Shoulder Room53.2 in65.0 in
Row 1 Hip Room50.6 in58.6 in
Row 1 Legroom43.1 in40.5 in
Row 2 Headroom0.0 in39.7 in
Row 2 Shoulder Room0.0 in64.6 in
Row 2 Hip Room0.0 in66.1 in
Row 2 Legroom0.0 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
5.3 ft339.1 ft3
Cargo Volume,
Behind R2
5.387.1 ft3
Cargo Volume,
Maximum
5.3150.0 ft3

Return to top

Option Package Details
Mazda MX-5 Miata Grand Touring

Premium Package
FeatureValueRequested?
Traction control100Yes
Stability control400Yes
Xenon HID headlights500Yes
Alarm100No
Proximity key250Yes
Total Requested125093%
Total Not Requested1007%

Option Package Details
Toyota Sienna XLE

AWD
FeatureValueRequested?
AWD0Yes
Tires, run-flat150Yes
235/55R18 tires400No
Sliding center console50No
Manual legrests, second row500No
Total Requested15014%
Total Not Requested95086%

Option Package Details
Toyota Sienna Limited

AWD
FeatureValueRequested?
AWD0Yes
Tires, run-flat150Yes
Total Requested150100%
Total Not Requested00%
Convenience Package
FeatureValueRequested?
Rain-sensing wipers100No
Xenon HID headlights500Yes
Auto-dimming headlights200No
Total Requested50063%
Total Not Requested30037%

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