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

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

Join Us

Toyota Sienna vs. Mazda MX-5 Miata 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.

Toyota Sienna vs. Mazda MX-5 Miata Invoice Comparison

Lowest Total Price: $30,834

Mazda MX-5 Miata Grand Touring   
Difference: $3,556

Lowest Total Invoice: $29,004

Mazda MX-5 Miata Grand Touring   
Difference: $2,586

Calculate Payments

  Down Payment Interest Rate Term
Model Year201220122012
ModelSiennaSiennaMX-5 Miata
TrimXLELimitedGrand Touring
Body4dr Minivan, ext.4dr Minivan, ext.2dr Convertible
Base Price $33,205 $39,300 $27,100
Base Invoice $30,548 $36,156 $25,617
Floor mats 324 324  
Cargo net 51 51 49
Convenience Package   890  
Premium Package     1,390
6-speed shiftable automatic     1,100
Rear spoiler     400
Floor mats 198 198  
Cargo net 34 34 39
Convenience Package   793  
Premium Package     1,194
6-speed shiftable automatic     1,039
Rear spoiler     320
Options (change) 375 1,265 2,939
Options (change) 232 1,025 2,592
Destination 810 810 795
Total Price $34,390 $41,375 $30,834
Total Invoice $31,590 $37,991 $29,004

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

Lowest Adjusted Price: Mazda MX-5 Miata Grand Touring
Lowest Adjusted Invoice: Toyota Sienna XLE
TrueDelta Adjusted Price Difference: $186
TrueDelta Adjusted Invoice Difference: $510
Model Year201220122012
ModelSiennaSiennaMX-5 Miata
TrimXLELimitedGrand Touring
Body4dr Minivan, ext.4dr Minivan, ext.2dr Convertible
Engine266hp V6266hp V6158hp I4
TransmissionT6T6T6
DrivetrainFWDFWDRWD
EPA Fuel Economy (city/highway)18/25 MPG18/25 MPG20/27 MPG
Audio (watts, speakers)?, 6605, 10?, 7
Tire (rear if not all the same)235/60-17235/55-18205/45-17
Total Price$34,390$41,375$30,834
Adjustments for Features-3,370-7,6450
Feature-Adjusted Total Price$31,020$33,730$30,834
Cost Above Minimum$0$2,710$0
Total Invoice$31,590$37,991$29,004
Adjustments for Features-3,096-7,0200
Feature-Adjusted Total Invoice$28,494$30,971$29,004
Cost Above Minimum$0$2,477$0

Return to top

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

Model Year201220122012
ModelSiennaSiennaMX-5 Miata
TrimXLELimitedGrand Touring
Body4dr Minivan, ext.4dr Minivan, ext.2dr Convertible
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100$1100$1100
FWD$0$0 
RWD  $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
Sunshades, second row$125$125 
Sunshades, third row$125$125 
Tilt steering wheel, manual  $150
Tilt/telescoping steering wheel, manual$250$250 
Wind blocker, small  $100
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0$0 
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 
Temporary spare tire$150$150 
Cargo Management 
Console with shifter  $150
Console without shifter$150$150 
Overhead sunglass holder$25$25 
Roof rails$250$250 
Sliding center console $50 
Climate Control 
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 
Rear bumper protector$40$40 
Sunroof$900$900 
Sunroof, second row $900 
Infotainment 
Aux input$50$50 
Bluetooth audio streaming$25$25 
CD changer, in-dash $325$325
CD player$125  
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 
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 
Power-folding mirrors $50 
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 
Door sill trim plates  $100
Manual fore-aft adjuster, second row seats$75$75 
Manual height adjuster, driver seat  $50
Manual legrests, second row $500 
Manual recliner, second row seats$75$75 
Manual recliner, third row seats$125  
Memory system, driver seat $200 
No leather in second row  $-300
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 recliner, third row seats $150 
Power tilt adjuster, driver seat$100$100 
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
Machined alloy wheels$350$350 
Transmission 
Steering-wheel-mounted transmission controls  $100
Total Value of Features$9,490$13,765$6,120
Value of Feature Adjustments$3,370$7,645$0
Value of Feature Adjustments-3,096-7,0200

Return to top

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

Model Year20122012
ModelSiennaMX-5 Miata
Body4dr Minivan, ext.2dr Convertible
Wheelbase119.3 in91.7 in
Length200.2 in157.3 in
Width78.1 in67.7 in
Height68.9 in49.0 in
Curb Weight4,380 lb.2,527 lb.
Fuel Capacity20.0 gal.12.7 gal.
Row 1 Headroom41.0 in37.4 in
Row 1 Shoulder Room65.0 in53.2 in
Row 1 Hip Room58.6 in50.6 in
Row 1 Legroom40.5 in43.1 in
Row 2 Headroom39.7 in0.0 in
Row 2 Shoulder Room64.6 in0.0 in
Row 2 Hip Room66.1 in0.0 in
Row 2 Legroom37.6 in0.0 in
Row 3 Headroom38.3 in0.0 in
Row 3 Shoulder Room61.1 in0.0 in
Row 3 Hip Room50.3 in0.0 in
Row 3 Legroom36.3 in0.0 in
Cargo Volume,
Minimum
39.1 ft35.3 ft3
Cargo Volume,
Behind R2
87.1 ft35.3 ft3
Cargo Volume,
Maximum
150.0 ft35.3 ft3

Return to top

Option Package Details
Toyota Sienna Limited

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

Option Package Details
Mazda MX-5 Miata Grand Touring

6-speed manually-shiftable automatic
FeatureValueRequested?
6-speed manually-shiftable automatic0Yes
Steering-wheel-mounted transmission controls100No
2.0L I4
DOHC-4v
158 hp@6700
140 lb-ft@5000
1000Yes
Total Requested100091%
Total Not Requested1009%
Premium Package
FeatureValueRequested?
Xenon HID headlights500Yes
Satellite radio200Yes
Bluetooth cell phone link100Yes
Alarm100No
Proximity key250Yes
Total Requested105091%
Total Not Requested1009%

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 Minivans
See TrueDelta's information for all Toyota models.