Acura RDX Acura RDX 2007 Mazda RX-8 Mazda RX-8 2010

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

Lowest Total Price: $34,710

Mazda RX-8 Grand Touring   
Difference: $2,455

Lowest Total Invoice: $32,036

Mazda RX-8 Grand Touring   
Difference: $2,070

Calculate Payments

  Down Payment Interest Rate Term
Model Year20072010
ModelRDXRX-8
TrimBaseGrand Touring
Body4dr SUV4dr Coupe
Base Price $32,995 $31,960
Base Invoice $30,159 $29,566
Technology Package 3,500  
Navigation system   2,000
Technology Package 3,277  
Navigation system   1,720
Options (change) 3,500 2,000
Options (change) 3,277 1,720
Destination 670 750
Total Price $37,165 $34,710
Total Invoice $34,106 $32,036

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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

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Request free, no-obligation Acura RDX dealer quotes or Mazda RX-8 dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Acura RDX vs. Mazda RX-8

Lowest Adjusted Price and Invoice: Acura RDX
TrueDelta Adjusted Price Difference: $1,420
TrueDelta Adjusted Invoice Difference: $1,486
Model Year20072010
ModelRDXRX-8
TrimBaseGrand Touring
Body4dr SUV4dr Coupe
Engine240hp I4232hp R2
TransmissionT5M6
DrivetrainAWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG
Audio (watts, speakers)410, 10300, 9
Tire (rear if not all the same)235/55-18225/45-18
Total Price$37,165$34,710
Adjustments for Features-3,8750
Feature-Adjusted Total Price$33,290$34,710
Total Invoice$34,106$32,036
Adjustments for Features-3,5560
Feature-Adjusted Total Invoice$30,550$32,036

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Features Comparison: Acura RDX vs. Mazda RX-8

Model Year20072010
ModelRDXRX-8
TrimBaseGrand Touring
Body4dr SUV4dr Coupe
Transmission and Drivetrain 
5-speed manually-shiftable automatic$1000 
6-speed manual $150
AWD$1700 
RWD $0
Accessories 
Power rear side windows$200 
Proximity key $250
Tilt steering wheel, manual $150
Tilt/telescoping steering wheel, manual$250 
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0 
Brake assist$50 
Rearview camera$200 
Rollover sensor$50 
Cargo Management 
Cargo cover$75 
Overhead sunglass holder $25
Rear seat pass-through $100
Second-row high console $250
Climate Control 
Dual-zone climate control$125 
Rain-sensing wipers $175
Rear wiper$175 
Variable intermittent wipers$75 
Drivetrain 
Active rear differential$500 
Limited-slip rear differential $300
Exterior 
Bodyside cladding$350 
Deep-tinted rear windows$275 
Infotainment 
Traffic information$25 
Voice control for nav and audio$100 
Instruments, Lights, and Mirrors 
Auto-dimming rearview mirror $150
Automatic headlights $125
Automatic-off headlights$25 
Boost gauge$75 
Mirror tilt-down in reverse$25 
Trip computer$150 
Turn signals on or near mirrors$25 
Seats and Interior Trim 
Folding second row seats$300 
Memory system, driver seat $200
Total Value of Features$5,750$1,875
Value of Feature Adjustments$3,875$0
Value of Feature Adjustments-3,5560

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Specifications Comparison: Acura RDX vs. Mazda RX-8

Model Year20072010
ModelRDXRX-8
Body4dr SUV4dr Coupe
Wheelbase104.3 in106.4 in
Length180.7 in175.6 in
Width73.6 in69.7 in
Height65.2 in52.8 in
Curb Weight3,969 lb.3,065 lb.
Fuel Capacity18.0 gal.15.9 gal.
Row 1 Headroom38.7 in38.2 in
Row 1 Shoulder Room58.2 in54.8 in
Row 1 Hip Room54.4 in53.3 in
Row 1 Legroom41.8 in42.7 in
Row 2 Headroom38.3 in36.8 in
Row 2 Shoulder Room56.3 in54.9 in
Row 2 Hip Room53.0 in48.1 in
Row 2 Legroom37.6 in32.2 in
Cargo Volume,
Minimum
27.8 ft37.6 ft3
Cargo Volume,
Maximum
60.6 ft37.6 ft3

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Option Package Details
Acura RDX

Technology Package
FeatureValueRequested?
Navigation system600Yes
Bluetooth cell phone link100Yes
DVD-Audio-compatible player0No
Rearview camera200No
Surround sound250Yes
Voice control for nav and audio100No
Traffic information25No
ELS, 410W, 10 speakers (with subwoofer)350No
Total Requested95058%
Total Not Requested67542%

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