Mazda MX-5 Miata Mazda MX-5 Miata 2015 Toyota Sienna Toyota Sienna 2018

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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: $31,360

Mazda MX-5 Miata Grand Touring   
Difference: $9,623

Lowest Total Invoice: $29,505

Mazda MX-5 Miata Grand Touring   
Difference: $8,125

Calculate Payments

  Down Payment Interest Rate Term
Model Year20152018201820182018
ModelMX-5 MiataSiennaSiennaSiennaSienna
TrimGrand TouringXLEXLE PremiumLimitedLimited Premium
Body2dr Convertible4dr Minivan, ext.4dr Minivan, ext.4dr Minivan, ext.4dr Minivan, ext.
Base Price $27,550 $36,990 $40,680 $43,735 $47,255
Base Invoice $26,051 $34,031 $37,426 $40,237 $43,477
Premium Package 1,390        
6-speed shiftable automatic 1,100        
Rear spoiler 400        
Cargo net 50 49 49 49 49
All-weather floor mats 50 189 189 189 189
Floor mats   330 330 330 330
AWD   2,430 2,430 1,360 1,360
Premium Package 1,194        
6-speed shiftable automatic 1,040        
Rear spoiler 320        
Cargo net 40 35 35 35 35
All-weather floor mats 40 135 135 135 135
Floor mats   200 200 200 200
AWD   2,234 2,234 1,249 1,249
Options (change) 2,990 2,998 2,998 1,928 1,928
Options (change) 2,634 2,604 2,604 1,619 1,619
Destination 820 995 995 995 995
Total Price $31,360 $40,983 $44,673 $46,658 $50,178
Total Invoice $29,505 $37,630 $41,025 $42,851 $46,091

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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 MX-5 Miata vs. Toyota Sienna

Lowest Adjusted Price and Invoice: Mazda MX-5 Miata Grand Touring
TrueDelta Adjusted Price Difference: $1,578
TrueDelta Adjusted Invoice Difference: $738
Model Year20152018201820182018
ModelMX-5 MiataSiennaSiennaSiennaSienna
TrimGrand TouringXLEXLE PremiumLimitedLimited Premium
Body2dr Convertible4dr Minivan, ext.4dr Minivan, ext.4dr Minivan, ext.4dr Minivan, ext.
Engine158hp I4296hp V6296hp V6296hp V6296hp V6
TransmissionT6T8T8T8T8
DrivetrainRWDAWDAWDAWDAWD
EPA Fuel Economy (city/highway)21/28 MPG18/24 MPG18/24 MPG18/24 MPG18/24 MPG
Audio (watts, speakers)?, 7?, 6?, 6605, 10605, 10
Tire (rear if not all the same)205/45-17235/55-18235/55-18235/55-18235/55-18
Total Price$31,360$40,983$44,673$46,658$50,178
Adjustments for Features0-8,045-10,395-10,995-13,370
Feature-Adjusted Total Price$31,360$32,938$34,278$35,663$36,808
Cost Above Minimum$0$0$1,340$2,725$3,870
Total Invoice$29,505$37,630$41,025$42,851$46,091
Adjustments for Features0-7,387-9,546-10,098-12,281
Feature-Adjusted Total Invoice$29,505$30,243$31,479$32,753$33,810
Cost Above Minimum$0$0$1,236$2,510$3,567

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

Model Year20152018201820182018
ModelMX-5 MiataSiennaSiennaSiennaSienna
TrimGrand TouringXLEXLE PremiumLimitedLimited Premium
Body2dr Convertible4dr 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
Adaptive cruise control $600$600$600$600
Cruise control$150    
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
Wind blocker, small$100    
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats $0$0$0$0
Around view cameras    $500
Automatic braking, high-speed or partial $200$200$200$200
Automatic braking, low-speed $200$200$200$200
Blind spot warning system $200$200$200$200
Cross-traffic warning, rear $100$100$100$100
Forward collision warning $200$200$200$200
Knee airbag, driver $75$75$75$75
Lane departure prevention, steering-based $200$200$200$200
Lane departure warning $200$200$200$200
Obstacle detection, front   $150$150
Obstacle detection, rear  $250$250$250
Pedestrian detection $50$50$50$50
Perimeter scan    $25
Radar- or camera-based collision preparation system $0$0$0$0
Rearview camera $200$200$200 
Roll bar$200    
Seat cushion airbag, passenger $75$75$75$75
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
Overhead sunglass holder $25$25$25$25
Roof rails $250$250$250$250
Climate Control 
Dual-zone climate control $125$125$125$125
Interior air filter $0$0$0$0
Intermittent wipers$0    
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 
Wiper de-icer $25$25$25$25
Exterior 
Body kit $0$0$0$0
Bright-finished exhaust tip(s)$25    
Convertible top$3000    
Deep-tinted rear windows $275$275$275$275
Laminated front side windows   $200$200
Rear bumper protector $40$40$40$40
Sunroof $900$900$900$900
Sunroof, second row   $900$900
Infotainment 
4G LTE connectivity $0$0$0$0
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
CD changer, in-dash$325    
CD player $125$125$125$125
Entertainment system, ceiling-mounted  $1000 $1000
HD radio $50$50$50$50
HDMI port  $25 $25
Intercom  $25$25$25
Navigation app $50   
Navigation system  $600$600$600
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$200$200
USB port $25$25$25$25
Voice control for audio system $25   
Voice control for nav and audio  $100$100$100
Wi-Fi hotspot $50$50$50$50
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror   $75$75
Auto-dimming headlights $200$200$200$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
Heated mirrors $25$25$25$25
Illuminated visor mirror, driver $50$50$50$50
Illuminated visor mirror, passenger $50$50$50$50
Mirror tilt-down in reverse   $25$25
Power-folding mirrors   $50$50
Turn signals on or near mirrors   $25$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$75$75
Center armrest(s), second row $50$50$50$50
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 height adjuster, driver seat$50    
Manual recliner, second row seats $75$75$75$75
Manual recliner, third row seats $125$125$125$125
Memory system, driver seat   $200$200
No leather in second row$-300    
Power fore-aft adjuster, driver seat $100$100$100$100
Power fore-aft adjuster, passenger seat $100$100$100$100
Power height adjuster, driver seat $100$100$100$100
Power lumbar adjuster, driver seat $100$100$100$100
Power recliner, driver seat $100$100$100$100
Power recliner, passenger seat $100$100$100$100
Power tilt adjuster, driver 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
Transmission 
Steering-wheel-mounted transmission controls$100    
Total Value of Features$6,020$14,065$16,415$17,015$19,390
Value of Feature Adjustments$0$8,045$10,395$10,995$13,370
Value of Feature Adjustments0-7,387-9,546-10,098-12,281

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

Model Year20152018
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 Weight2,542 lb.4,615 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

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Option Package Details
Mazda MX-5 Miata Grand Touring

Premium Package
FeatureValueRequested?
Xenon HID headlights500Yes
Satellite radio200Yes
Bluetooth cell phone link100Yes
Alarm100No
Proximity key250Yes
Total Requested105091%
Total Not Requested1009%

Option Package Details
Toyota Sienna XLE

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

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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