Acura RDX Acura RDX 2021 Mazda MX-5 Miata Mazda MX-5 Miata 2006
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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: $28,125

Mazda MX-5 Miata Grand Touring   
Difference: $11,320

Calculate Payments

  Down Payment Interest Rate Term
Model Year20212006
ModelRDXMX-5 Miata
TrimBaseGrand Touring
Body4dr SUV2dr Convertible
Base Price $38,400 $24,435
Premium Package   1,250
6-speed shiftable automatic   1,100
Rear spoiler   350
Satellite radio   430
Premium Package   1,074
6-speed shiftable automatic   945
Rear spoiler   280
Satellite radio   344
Options (change) 0 3,130
Options (change) 0 2,643
Destination 1,045 560
Total Price $39,445 $28,125

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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: Mazda MX-5 Miata Grand Touring
Lowest Adjusted Invoice: Acura RDX
TrueDelta Adjusted Price Difference: $8,525
TrueDelta Adjusted Invoice Difference: $24,800
Model Year20212006
ModelRDXMX-5 Miata
TrimBaseGrand Touring
Body4dr SUV2dr Convertible
Engine272hp I4166hp I4
TransmissionT10T6
DrivetrainFWDRWD
EPA Fuel Economy (city/highway)22/28 MPG22/30 MPG
Audio (watts, speakers)360, 7?, 7
Tire (rear if not all the same)235/55-19205/45-17
Total Price$39,445$28,125
Adjustments for Features-2,7950
Feature-Adjusted Total Price$36,650$28,125

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

Model Year20212006
ModelRDXMX-5 Miata
TrimBaseGrand Touring
Body4dr SUV2dr Convertible
Transmission and Drivetrain 
10-speed manually-shiftable automatic$1500 
6-speed manually-shiftable automatic $1100
FWD$0 
RWD $0
Accessories 
Active noise reduction$0 
Power liftgate$350 
Power rear side windows$200 
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 
Brake assist$50 
Rearview camera$200 
Roll bar $200
Rollover sensor$50 
Side curtain airbags$350 
Tire-pressure monitor$75 
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 
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 
LED headlights$1000 
Mirror tilt-down in reverse$25 
Outside temperature display$50 
Spotter mirror(s)$50 
Trip computer$150 
Turn signals on or near mirrors$25 
Visor mirror, driver $10
Visor mirror, passenger $10
Xenon HID headlights $500
Seats and Interior Trim 
Center armrest(s), front row$75 
Center armrest(s), second row$50 
Folding second row seats$300 
Heated front seats$200 
Leather seating surfaces $900
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 
Alloy wheels $350
Machined alloy wheels$350 
Total Value of Features$9,240$6,445
Value of Feature Adjustments$2,795$0
Value of Feature Adjustments-740

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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 Year20212006
ModelRDXMX-5 Miata
Body4dr SUV2dr Convertible
Wheelbase108.3 in91.7 in
Length186.8 in157.3 in
Width74.8 in67.7 in
Height65.7 in49.0 in
Curb Weight3,783 lb.2,527 lb.
Fuel Capacity17.1 gal.12.7 gal.
Row 1 Headroom40.0 in37.4 in
Row 1 Shoulder Room60.0 in53.2 in
Row 1 Hip Room55.0 in50.6 in
Row 1 Legroom42.0 in43.1 in
Row 2 Headroom38.0 in0.0 in
Row 2 Shoulder Room57.0 in0.0 in
Row 2 Hip Room50.0 in0.0 in
Row 2 Legroom38.0 in0.0 in
Cargo Volume,
Minimum		31.1 ft35.3 ft3
Cargo Volume,
Maximum		58.9 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 Grand Touring

6-speed manually-shiftable automatic
FeatureValueRequested?
6-speed manually-shiftable automatic0Yes
Steering-wheel-mounted transmission controls100Yes
2.0L I4
DOHC-4v
166 hp@6500
140 lb-ft@5000		1000Yes
Total Requested1100100%
Total Not Requested00%
Premium Package
FeatureValueRequested?
Traction control100Yes
Stability control400Yes
Xenon HID headlights500Yes
Alarm100No
Proximity key250Yes
Total Requested125093%
Total Not Requested1007%

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