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

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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: $34,125

Mazda MX-5 Miata RF Grand Touring   
Difference: $6,350

Lowest Total Invoice: $32,239

Mazda MX-5 Miata RF Grand Touring   
Difference: $6,236

Calculate Payments

  Down Payment Interest Rate Term
Model Year20182018
ModelRDXMX-5 Miata
TrimBaseRF Grand Touring
Body4dr SUV2dr Coupe
Base Price $35,800 $32,750
Base Invoice $33,995 $30,964
Technology Package 3,700  
Rear spoiler   350
Door sill trim plates   150
Technology Package 3,505  
Rear spoiler   280
Door sill trim plates   120
Options (change) 3,700 500
Options (change) 3,505 400
Destination 975 875
Total Price $40,475 $34,125
Total Invoice $38,475 $32,239

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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 RF Grand Touring
TrueDelta Adjusted Price Difference: $2,340
TrueDelta Adjusted Invoice Difference: $2,424
Model Year20182018
ModelRDXMX-5 Miata
TrimBaseRF Grand Touring
Body4dr SUV2dr Coupe
Engine279hp V6155hp I4
TransmissionT6M6
DrivetrainFWDRWD
EPA Fuel Economy (city/highway)20/28 MPG26/33 MPG
Audio (watts, speakers)410, 10?, 9
Tire (rear if not all the same)235/60-18205/45-17
Total Price$40,475$34,125
Adjustments for Features-4,0100
Feature-Adjusted Total Price$36,465$34,125
Total Invoice$38,475$32,239
Adjustments for Features-3,8120
Feature-Adjusted Total Invoice$34,663$32,239

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

Model Year20182018
ModelRDXMX-5 Miata
TrimBaseRF Grand Touring
Body4dr SUV2dr Coupe
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100 
6-speed manual $150
FWD$0 
RWD $0
Accessories 
Active noise reduction$0 
Power liftgate$350 
Power rear side windows$200 
Power retractable rear window $350
Remote window/roof operation$15 
Tilt steering wheel, manual $150
Tilt/telescoping steering wheel, manual$250 
Wind blocker, small $100
Brakes, Airbags, and Other Safety 
911 assist $25
Lane departure warning $200
Rearview camera$200 
Roll bar $200
Rollover sensor$50 
Side curtain airbags$350 
Temporary spare tire$150 
Wide-view rear camera$0 
Cargo Management 
Cargo cover$75 
Climate Control 
Dual-zone climate control$125 
Interior air filter$0 
Rain-sensing wipers $175
Rear air vents$100 
Rear wiper$175 
Variable intermittent wipers$75 
Exterior 
Bodyside cladding$350 
Deep-tinted rear windows$275 
Power retractable roof section $2000
Sunroof$900 
Infotainment 
CD player$125 
CD player, remote $100
DVD-Audio-compatible player$0 
Media drive$15 
Siri Eyes Free support$0 
Surround sound$250 
Telematics service, such as OnStar$200 
Traffic + travel information$25 
Traffic information $25
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror $75
Auto-dimming headlights $200
Illuminated visor mirror, driver$50 
Illuminated visor mirror, passenger$50 
Interior ambient lighting$150 
LED headlights$1000 
LED headlights, single projector or low beam only $750
Mirror tilt-down in reverse$25 
Spotter mirror(s)$50 
Steering-linked headlights $150
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 
Folding second row seats$300 
Manual tilt adjuster, driver seat $50
Memory system, driver seat$200 
No leather in second row $-300
Power fore-aft adjuster, driver seat$100 
Power fore-aft adjuster, passenger seat$100 
Power height adjuster, driver seat$100 
Power height adjuster, passenger seat$100 
Power lumbar adjuster, driver seat$100 
Power recliner, driver seat$100 
Power recliner, passenger seat$100 
Power tilt adjuster, driver seat$100 
Power tilt adjuster, passenger seat$100 
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$8,780$4,770
Value of Feature Adjustments$4,010$0
Value of Feature Adjustments-3,8120

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

Model Year20182018
ModelRDXMX-5 Miata
Body4dr SUV2dr Coupe
Wheelbase105.7 in90.9 in
Length184.4 in154.1 in
Width73.7 in68.3 in
Height65.0 in49.0 in
Curb Weight3,737 lb.2,445 lb.
Fuel Capacity16.0 gal.11.9 gal.
Row 1 Headroom38.7 in36.8 in
Row 1 Shoulder Room58.7 in52.2 in
Row 1 Hip Room55.7 in52.0 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 ft34.5 ft3
Cargo Volume,
Maximum
61.3 ft34.5 ft3

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Option Package Details
Acura RDX

Technology Package
FeatureValueRequested?
Navigation system600Yes
Leather seating surfaces900Yes
Telematics service, such as OnStar200No
DVD-Audio-compatible player0No
Power height adjuster, passenger seat100No
Power tilt adjuster, passenger seat100No
Surround sound250No
Voice control for nav and audio100Yes
HD radio50Yes
Blind spot warning system200Yes
Media drive15No
ELS, 410W, 10 speakers (with subwoofer)350No
Traffic + travel information25No
Cross-traffic warning, rear100Yes
Total Requested195065%
Total Not Requested104035%

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