Acura RDX Acura RDX 2018 Mazda MX-5 Miata Mazda MX-5 Miata 2009
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Acura RDX 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.

Acura RDX vs. Mazda MX-5 Miata Invoice Comparison

Lowest Total Price: $25,360

Mazda MX-5 Miata Sport   
Difference: $11,415

Lowest Total Invoice: $23,320

Mazda MX-5 Miata Sport   
Difference: $11,650

Calculate Payments

  Down Payment Interest Rate Term
Model Year20182009
ModelRDXMX-5 Miata
TrimBaseSport
Body4dr SUV2dr Convertible
Base Price $35,800 $22,750
Base Invoice $33,995 $21,030
Convenience Package   1,160
Rear spoiler   350
Satellite radio   430
Convenience Package   996
Rear spoiler   280
Satellite radio   344
Options (change) 0 1,940
Options (change) 0 1,620
Destination 975 670
Total Price $36,775 $25,360
Total Invoice $34,970 $23,320

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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

Want to find out how much dealers are willing to discount these cars?

Request free, no-obligation Acura RDX 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: Acura RDX vs. Mazda MX-5 Miata

Lowest Adjusted Price and Invoice: Mazda MX-5 Miata Sport
TrueDelta Adjusted Price Difference: $5,520
TrueDelta Adjusted Invoice Difference: $6,044
Model Year20182009
ModelRDXMX-5 Miata
TrimBaseSport
Body4dr SUV2dr Convertible
Engine279hp V6167hp I4
TransmissionT6M5
DrivetrainFWDRWD
EPA Fuel Economy (city/highway)20/28 MPG22/27 MPG
Audio (watts, speakers)360, 7?, 4
Tire (rear if not all the same)235/60-18205/50-16
Total Price$36,775$25,360
Adjustments for Features-5,8950
Feature-Adjusted Total Price$30,880$25,360
Total Invoice$34,970$23,320
Adjustments for Features-5,6060
Feature-Adjusted Total Invoice$29,364$23,320

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Features Comparison: Acura RDX vs. Mazda MX-5 Miata

Model Year20182009
ModelRDXMX-5 Miata
TrimBaseSport
Body4dr SUV2dr Convertible
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100 
5-speed manual $0
FWD$0 
RWD $0
Accessories 
Active noise reduction$0 
Power liftgate$350 
Power rear side windows$200 
Proximity key$250 
Remote window/roof operation$15 
Tilt steering wheel, manual $150
Tilt/telescoping steering wheel, manual$250 
Universal garage door opener$100 
Wind blocker, small $100
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0 
Rearview camera$200 
Roll bar $200
Rollover sensor$50 
Side curtain airbags$350 
Stability control$400 
Temporary spare tire$150 
Traction control$100 
Wide-view rear camera$0 
Cargo Management 
Cargo cover$75 
Climate Control 
Automatic climate control, front$200 
Dual-zone climate control$125 
Interior air filter$0 
Intermittent wipers $0
Rear air vents$100 
Rear wiper$175 
Variable intermittent wipers$75 
Exterior 
Bodyside cladding$350 
Convertible top $3000
Deep-tinted rear windows$275 
Sunroof$900 
Infotainment 
App support$0 
Aux input$50 
Bluetooth audio streaming$25 
Bluetooth cell phone link$100 
MP3-compatible player$50 
Siri Eyes Free support$0 
SMS text-to-speech reader$25 
USB port$25 
Instruments, Lights, and Mirrors 
Auto-dimming rearview mirror$150 
Automatic headlights$125 
Compass$0 
Fog lights $125
Heated mirrors$25 
Illuminated visor mirror, driver$50 
Illuminated visor mirror, passenger$50 
Interior ambient lighting$150 
LED headlights$1000 
Mirror tilt-down in reverse$25 
Spotter mirror(s)$50 
Turn signals on or near mirrors$25 
Visor mirror, driver $10
Visor mirror, passenger $10
Seats and Interior Trim 
Center armrest(s), front row$75 
Center armrest(s), second row$50 
Door sill trim plates$100 
Folding second row seats$300 
Heated front seats$200 
Manual height adjuster, driver seat $50
Memory system, driver seat$200 
Power fore-aft adjuster, driver seat$100 
Power fore-aft adjuster, passenger seat$100 
Power height adjuster, driver seat$100 
Power lumbar adjuster, driver seat$100 
Power recliner, driver seat$100 
Power recliner, passenger seat$100 
Power tilt adjuster, driver seat$100 
Synthetic leather seating surfaces$0 
Suspension, Wheels, and Tires 
Adaptive dampers - mechanical$100 
Alloy wheels $350
Machined alloy wheels$350 
Transmission 
Steering-wheel-mounted transmission controls$100 
Total Value of Features$9,890$3,995
Value of Feature Adjustments$5,895$0
Value of Feature Adjustments-5,6060

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See a complete comparison of Acura RDX vs. Mazda MX-5 Miata features.

Specifications Comparison: Acura RDX vs. Mazda MX-5 Miata

Model Year20182009
ModelRDXMX-5 Miata
Body4dr SUV2dr Convertible
Wheelbase105.7 in91.7 in
Length184.4 in157.3 in
Width73.7 in67.7 in
Height65.0 in49.0 in
Curb Weight3,737 lb.2,441 lb.
Fuel Capacity16.0 gal.12.7 gal.
Row 1 Headroom38.7 in37.4 in
Row 1 Shoulder Room58.7 in53.2 in
Row 1 Hip Room55.7 in50.6 in
Row 1 Legroom42.0 in43.1 in
Row 2 Headroom38.1 in0.0 in
Row 2 Shoulder Room57.2 in0.0 in
Row 2 Hip Room53.8 in0.0 in
Row 2 Legroom38.3 in0.0 in
Cargo Volume,
Minimum		26.1 ft35.3 ft3
Cargo Volume,
Maximum		61.3 ft35.3 ft3

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See a complete comparison of Acura RDX vs. Mazda MX-5 Miata specs.

Option Package Details
Mazda MX-5 Miata Sport

Convenience Package
FeatureValueRequested?
Audio controls on steering wheel125Yes
Cruise control150Yes
Power locks275Yes
Remote keyless entry225Yes
Trip computer150Yes
Fog lights125No
Outside temperature display50Yes
Total Requested97589%
Total Not Requested12511%

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