Acura RDX Acura RDX 2008 Mazda RX-8 Mazda RX-8 2007

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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: $32,025

Mazda RX-8 Manual   
Difference: $1,885

Lowest Total Invoice: $29,618

Mazda RX-8 Manual   
Difference: $1,602

Calculate Payments

  Down Payment Interest Rate Term
Model Year200820072007
ModelRDXRX-8RX-8
TrimBaseAutomaticManual
Body4dr SUV4dr Coupe4dr Coupe
Base Price $33,195 $26,435 $26,435
Base Invoice $30,505 $24,458 $24,458
Grand Touring Package   5,335 4,635
Rear spoiler   360 360
Grand Touring Package   4,922 4,277
Rear spoiler   288 288
Options (change) 0 5,695 4,995
Options (change) 0 5,210 4,565
Destination 715 595 595
Total Price $33,910 $32,725 $32,025
Total Invoice $31,220 $30,263 $29,618

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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 RX-8 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 RX-8

Lowest Adjusted Price and Invoice: Acura RDX
TrueDelta Adjusted Price Difference: $2,540
TrueDelta Adjusted Invoice Difference: $2,468
Model Year200820072007
ModelRDXRX-8RX-8
TrimBaseAutomaticManual
Body4dr SUV4dr Coupe4dr Coupe
Engine240hp I4212hp R2232hp R2
TransmissionT5T6M6
DrivetrainAWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)360, 7300, 9300, 9
Tire (rear if not all the same)235/55-18225/45-18225/45-18
Total Price$33,910$32,725$32,025
Adjustments for Features-4,775-1,0500
Feature-Adjusted Total Price$29,135$31,675$32,025
Cost Above Minimum$0$0$350
Total Invoice$31,220$30,263$29,618
Adjustments for Features-4,396-9710
Feature-Adjusted Total Invoice$26,824$29,292$29,618
Cost Above Minimum$0$0$326

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Features Comparison: Acura RDX vs. Mazda RX-8

Model Year200820072007
ModelRDXRX-8RX-8
TrimBaseAutomaticManual
Body4dr SUV4dr Coupe4dr Coupe
Transmission and Drivetrain 
5-speed manually-shiftable automatic$1000  
6-speed manually-shiftable automatic $1100 
6-speed manual  $150
AWD$1700  
RWD $0$0
Accessories 
Power rear side windows$200  
Proximity key $250$250
Tilt steering wheel, manual $150$150
Tilt/telescoping steering wheel, manual$250  
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0  
Brake assist$50  
Rollover sensor$50  
Cargo Management 
Cargo cover$75  
Overhead sunglass holder $25$25
Rear seat pass-through $100$100
Second-row high console $250$250
Climate Control 
Automatic climate control, front$200  
Dual-zone climate control$125  
Rear wiper$175  
Drivetrain 
Active rear differential$500  
Limited-slip rear differential $300$300
Exterior 
Bodyside cladding$350  
Deep-tinted rear windows$275  
Infotainment 
Aux input$50  
Bluetooth cell phone link$100  
MP3-compatible player$50  
Satellite radio$200  
Instruments, Lights, and Mirrors 
Auto-dimming rearview mirror $150$150
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  
Suspension, Wheels, and Tires 
Sport suspension (upgrade) $0$0
Transmission 
Steering-wheel-mounted transmission controls $100 
Total Value of Features$6,150$2,425$1,375
Value of Feature Adjustments$4,775$1,050$0
Value of Feature Adjustments-4,396-9710

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Specifications Comparison: Acura RDX vs. Mazda RX-8

Model Year20082007
ModelRDXRX-8
Body4dr SUV4dr Coupe
Wheelbase104.3 in106.4 in
Length180.7 in174.3 in
Width73.6 in69.7 in
Height65.2 in52.8 in
Curb Weight3,969 lb.3,046 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
Mazda RX-8 Automatic

Grand Touring Package
FeatureValueRequested?
Leather seating surfaces900Yes
Heated mirrors25Yes
Heated front seats200Yes
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Power recliner, driver seat100Yes
Power lumbar adjuster, driver seat100Yes
Proximity key250No
Traction control100Yes
Stability control400Yes
Fog lights125Yes
Xenon HID headlights500Yes
Sunroof900Yes
CD changer, in-dash200Yes
Universal garage door opener100Yes
Auto-dimming rearview mirror150No
Bose, 300W, 9 speakers350No
Sport suspension (upgrade)250No
Performance braking system (optional)250No
Limited-slip rear differential300Yes
225/45ZR18 tires400No
Total Requested420072%
Total Not Requested165028%

Option Package Details
Mazda RX-8 Manual

Grand Touring Package
FeatureValueRequested?
Leather seating surfaces900Yes
Heated mirrors25Yes
Heated front seats200Yes
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Power recliner, driver seat100Yes
Power lumbar adjuster, driver seat100Yes
Proximity key250No
Traction control100Yes
Stability control400Yes
Fog lights125Yes
Xenon HID headlights500Yes
Sunroof900Yes
CD changer, in-dash200Yes
Universal garage door opener100Yes
Auto-dimming rearview mirror150No
Bose, 300W, 9 speakers350No
225/45ZR18 tires400No
Total Requested390077%
Total Not Requested115023%

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