Mazda RX-8 Mazda RX-8 2009 Acura MDX Acura MDX 2006

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

Join Us

Mazda RX-8 vs. Acura MDX 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 RX-8 vs. Acura MDX Invoice Comparison

Lowest Total Price: $34,570

Mazda RX-8 Grand Touring   
Difference: $8,745

Lowest Total Invoice: $31,845

Mazda RX-8 Grand Touring   
Difference: $7,247

Calculate Payments

  Down Payment Interest Rate Term
Model Year20092006
ModelRX-8MDX
TrimGrand TouringTouring
Body4dr Coupe4dr SUV
Base Price $31,000 $39,950
Base Invoice $28,681 $36,002
Premium Package 900  
Navigation system 2,000 2,750
Premium Package 774  
Navigation system 1,720 2,475
Options (change) 2,900 2,750
Options (change) 2,494 2,475
Destination 670 615
Total Price $34,570 $43,315
Total Invoice $31,845 $39,092

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 Mazda RX-8 dealer quotes or Acura MDX 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: Mazda RX-8 vs. Acura MDX

Lowest Adjusted Price and Invoice: Mazda RX-8 Grand Touring
TrueDelta Adjusted Price Difference: $4,170
TrueDelta Adjusted Invoice Difference: $3,118
Model Year20092006
ModelRX-8MDX
TrimGrand TouringTouring
Body4dr Coupe4dr SUV
Engine232hp R2253hp V6
TransmissionM6A5
DrivetrainRWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG
Audio (watts, speakers)300, 9200, 8
Tire (rear if not all the same)225/45-18235/65-17
Total Price$34,570$43,315
Adjustments for Features0-4,575
Feature-Adjusted Total Price$34,570$38,740
Total Invoice$31,845$39,092
Adjustments for Features0-4,129
Feature-Adjusted Total Invoice$31,845$34,963

Return to top

Features Comparison: Mazda RX-8 vs. Acura MDX

Model Year20092006
ModelRX-8MDX
TrimGrand TouringTouring
Body4dr Coupe4dr SUV
Transmission and Drivetrain 
6-speed manual$150 
5-speed automatic $900
RWD$0 
AWD $1700
Accessories 
Power rear side windows $200
Proximity key$250 
Brakes, Airbags, and Other Safety 
Brake assist $50
Rearview camera $200
Rollover sensor $50
Cargo Management 
Rear seat pass-through$100 
Roof rack $300
Second-row high console$250 
Climate Control 
Rear air vents with automatic controls $250
Rear HVAC unit $400
Rear wiper $175
Drivetrain 
Limited-slip rear differential$300 
Lockable rear differential $150
Exterior 
Deep-tinted rear windows $275
Rear spoiler$200 
Tow hook(s), rear $25
Infotainment 
Aux input$50 
Cassette player $50
MP3-compatible player$50 
Surround sound$250 
Telematics service, such as OnStar $200
Voice control for nav and audio $100
Instruments, Lights, and Mirrors 
Compass $0
Mirror tilt-down in reverse $25
Trip computer $150
Xenon HID headlights$500 
Seats and Interior Trim 
Folding second row seats $300
Folding third row seats $600
Manual fore-aft adjuster, second row seats $75
Manual recliner, second row seats $75
Manual recliner, third row seats $125
Power fore-aft adjuster, passenger seat $100
Power height adjuster, passenger seat $100
Power lumbar adjuster, driver seat$100 
Power recliner, passenger seat $100
Power tilt adjuster, passenger seat $100
Total Value of Features$2,200$6,775
Value of Feature Adjustments$0$4,575
Value of Feature Adjustments0-4,129

Return to top

Specifications Comparison: Mazda RX-8 vs. Acura MDX

Model Year20092006
ModelRX-8MDX
Body4dr Coupe4dr SUV
Wheelbase106.4 in106.3 in
Length175.6 in188.7 in
Width69.7 in77.0 in
Height52.8 in68.7 in
Curb Weight3,065 lb.4,472 lb.
Fuel Capacity15.9 gal.20.4 gal.
Row 1 Headroom38.2 in38.4 in
Row 1 Shoulder Room54.8 in61.2 in
Row 1 Hip Room53.3 in56.9 in
Row 1 Legroom42.7 in41.5 in
Row 2 Headroom36.8 in39.0 in
Row 2 Shoulder Room54.9 in61.1 in
Row 2 Hip Room48.1 in56.3 in
Row 2 Legroom32.2 in37.8 in
Row 3 Headroom0.0 in36.1 in
Row 3 Shoulder Room0.0 in58.6 in
Row 3 Hip Room0.0 in48.5 in
Row 3 Legroom0.0 in29.3 in
Cargo Volume,
Minimum
7.6 ft314.8 ft3
Cargo Volume,
Behind R2
7.649.6 ft3
Cargo Volume,
Maximum
7.681.5 ft3

Return to top

Option Package Details
Mazda RX-8 Grand Touring

Premium Package
FeatureValueRequested?
Sunroof900Yes
Satellite radio200Yes
Total Requested1100100%
Total Not Requested00%

Option Package Details
Acura MDX Touring

Navigation system
FeatureValueRequested?
Navigation system600Yes
Telematics service, such as OnStar200No
Voice control for nav and audio100No
Rearview camera200No
Total Requested60055%
Total Not Requested50045%

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 Coupes
See TrueDelta's information for all Mazda models.