Lexus GS Lexus GS 2009 Mazda RX-8 Mazda RX-8 2006
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Lexus GS 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.

Lexus GS vs. Mazda RX-8 Invoice Comparison

Lowest Total Price: $35,835

Mazda RX-8 Base (manual)   
Difference: $12,504

Lowest Total Invoice: $32,579

Mazda RX-8 Base (manual)   
Difference: $10,342

Calculate Payments

  Down Payment Interest Rate Term
Model Year20092006
ModelGSRX-8
Trim350Base (manual)
Body4dr Sedan4dr Coupe
Base Price $44,850 $26,435
Base Invoice $39,916 $24,458
Cargo net 59 40
Cargo mat 69 50
Rear spoiler 200 360
Navigation system 1,850 2,000
Satellite radio 486  
Shinka Package   6,165
Cassette player   225
Cargo net 35 32
Cargo mat 41 36
Rear spoiler 160 288
Navigation system 1,555 1,721
Satellite radio 389  
Shinka Package   5,304
Cassette player   180
Options (change) 2,664 8,840
Options (change) 2,180 7,561
Destination 825 560
Total Price $48,339 $35,835
Total Invoice $42,921 $32,579

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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 Lexus GS 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: Lexus GS vs. Mazda RX-8

Lowest Adjusted Price and Invoice: Mazda RX-8 Base (manual)
TrueDelta Adjusted Price Difference: $8,564
TrueDelta Adjusted Invoice Difference: $6,844
Model Year20092006
ModelGSRX-8
Trim350Base (manual)
Body4dr Sedan4dr Coupe
Engine303hp V6238hp R2
TransmissionT6M6
DrivetrainRWDRWD
EPA Fuel Economy (city/highway)19/27 MPG18/24 MPG
Audio (watts, speakers)134, 10300, 9
Tire (rear if not all the same)225/50-17225/45-18
Total Price$48,339$35,835
Adjustments for Features-3,9400
Feature-Adjusted Total Price$44,399$35,835
Total Invoice$42,921$32,579
Adjustments for Features-3,4980
Feature-Adjusted Total Invoice$39,423$32,579

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Features Comparison: Lexus GS vs. Mazda RX-8

Model Year20092006
ModelGSRX-8
Trim350Base (manual)
Body4dr Sedan4dr Coupe
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100 
6-speed manual $150
RWD$0$0
Accessories 
Power rear side windows$200 
Power trunk / liftgate pull-down$50 
Remote window/roof operation$15 
Tilt steering wheel, manual $150
Tilt/telescoping steering wheel, power$350 
Brakes, Airbags, and Other Safety 
Brake assist$50 
Knee airbag, driver$75 
Knee airbag, passenger$75 
Rear side airbags$300 
Rearview camera$200 
Cargo Management 
Second-row high console $250
Climate Control 
Automatic climate control, front$200 
Dual-zone climate control$125 
Rear air vents$100 
Drivetrain 
Limited-slip rear differential $300
Infotainment 
Aux input$50 
Bluetooth cell phone link$100 
MP3-compatible player$50 
Voice control for nav and audio$100 
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror$75 
Auto-dimming passenger-side mirror$75 
Automatic headlights$125 
Compass$0 
Mirror tilt-down in reverse$25 
Power-folding mirrors$50 
Trip computer$150 
Seats and Interior Trim 
Memory system, driver seat$200 
Memory system, passenger seat$150 
Power fore-aft adjuster, passenger seat$100 
Power height adjuster, passenger seat$100 
Power lumbar adjuster, passenger seat$100 
Power recliner, passenger seat$100 
Power tilt adjuster, passenger seat$100 
Synthetic suede inserts in leather seating surfaces $0
Wood trim$300 
Suspension, Wheels, and Tires 
Alloy wheels$350 
Polished alloy wheels $350
Sport suspension (upgrade) $0
Total Value of Features$5,140$1,200
Value of Feature Adjustments$3,940$0
Value of Feature Adjustments-3,4980

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See a complete comparison of Lexus GS vs. Mazda RX-8 features.

Specifications Comparison: Lexus GS vs. Mazda RX-8

Model Year20092006
ModelGSRX-8
Body4dr Sedan4dr Coupe
Wheelbase112.2 in106.4 in
Length190.0 in174.3 in
Width71.7 in69.7 in
Height56.1 in52.8 in
Curb Weight3,795 lb.3,045 lb.
Fuel Capacity18.8 gal.15.9 gal.
Row 1 Headroom37.8 in38.2 in
Row 1 Shoulder Room56.3 in54.8 in
Row 1 Hip Room54.4 in53.3 in
Row 1 Legroom43.5 in42.7 in
Row 2 Headroom37.0 in36.8 in
Row 2 Shoulder Room55.1 in54.9 in
Row 2 Hip Room51.4 in48.1 in
Row 2 Legroom36.4 in32.2 in
Cargo Volume12.7 ft37.6 ft3

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See a complete comparison of Lexus GS vs. Mazda RX-8 specs.

Option Package Details
Mazda RX-8 Base (manual)

Shinka Package
FeatureValueRequested?
Leather seating surfaces900Yes
CD changer, in-dash200Yes
Satellite radio200Yes
Synthetic suede inserts in leather seating surfaces0No
Polished alloy wheels0No
Paint, special0No
Water-repellent front-door glass15Yes
Comfort suspension (upgrade)0No
Power lumbar adjuster, driver seat100Yes
Proximity key250Yes
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
Traction control100Yes
Stability control400Yes
Fog lights125Yes
Xenon HID headlights500Yes
Sunroof900Yes
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Bose, 300W, 9 speakers350No
225/45ZR18 tires400No
Total Requested451586%
Total Not Requested75014%

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