Lexus GS Lexus GS 2006 Mazda RX-8 Mazda RX-8 2009
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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: $35,270

Mazda RX-8 Grand Touring   
Difference: $20,275

Lowest Total Invoice: $32,490

Mazda RX-8 Grand Touring   
Difference: $15,774

Calculate Payments

  Down Payment Interest Rate Term
Model Year20062009
ModelGSRX-8
Trim430Grand Touring
Body4dr Sedan4dr Coupe
Base Price $51,375 $31,000
Base Invoice $44,694 $28,681
Sunroof 1,000  
Rain-sensing wipers 225  
Navigation system 2,250 2,000
Premium Package   900
6-speed shiftable automatic   700
Sunroof 800  
Rain-sensing wipers 180  
Navigation system 1,895 1,720
Premium Package   774
6-speed shiftable automatic   645
Options (change) 3,475 3,600
Options (change) 2,875 3,139
Destination 695 670
Total Price $55,545 $35,270
Total Invoice $48,264 $32,490

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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 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 Grand Touring
TrueDelta Adjusted Price Difference: $17,195
TrueDelta Adjusted Invoice Difference: $13,098
Model Year20062009
ModelGSRX-8
Trim430Grand Touring
Body4dr Sedan4dr Coupe
Engine300hp V8212hp R2
TransmissionT6T6
DrivetrainRWDRWD
EPA Fuel Economy (city/highway)18/25 MPG16/23 MPG
Audio (watts, speakers)134, 10300, 9
Tire (rear if not all the same)245/40-18225/45-18
Total Price$55,545$35,270
Adjustments for Features-3,0800
Feature-Adjusted Total Price$52,465$35,270
Total Invoice$48,264$32,490
Adjustments for Features-2,6760
Feature-Adjusted Total Invoice$45,588$32,490

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Features Comparison: Lexus GS vs. Mazda RX-8

Model Year20062009
ModelGSRX-8
Trim430Grand Touring
Body4dr Sedan4dr Coupe
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100$1100
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 
Rearview camera$200 
Cargo Management 
Second-row high console $250
Climate Control 
Dual-zone climate control$125 
Rear air vents$100 
Water-repellent front-door glass$15 
Drivetrain 
Limited-slip rear differential $300
Infotainment 
Aux input $50
Cassette player$50 
MP3-compatible player $50
Satellite radio $200
Surround sound $250
Voice control for nav and audio$100 
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror$75 
Auto-dimming passenger-side mirror$75 
Compass$0 
Headlight washers$50 
Mirror tilt-down in reverse$25 
Power-folding mirrors$50 
Steering-linked headlights$150 
Trip computer$150 
Seats and Interior Trim 
Leather-wrapped steering wheel $150
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 
Wood trim$300 
Wood/leather-wrapped steering wheel$150 
Suspension, Wheels, and Tires 
Active steering$1000 
Adaptive dampers - electrical$500 
Transmission 
Steering-wheel-mounted transmission controls $100
Total Value of Features$5,680$2,600
Value of Feature Adjustments$3,080$0
Value of Feature Adjustments-2,6760

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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 Year20062009
ModelGSRX-8
Body4dr Sedan4dr Coupe
Wheelbase112.2 in106.4 in
Length190.0 in175.6 in
Width71.7 in69.7 in
Height56.1 in52.8 in
Curb Weight3,916 lb.3,094 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 Grand Touring

6-speed manually-shiftable automatic
FeatureValueRequested?
6-speed manually-shiftable automatic0Yes
1.3L R2
OHV-2v
212 hp@7500
159 lb-ft@5500		1000Yes
Steering-wheel-mounted transmission controls100No
Total Requested100091%
Total Not Requested1009%
Premium Package
FeatureValueRequested?
Sunroof900Yes
Satellite radio200No
Total Requested90082%
Total Not Requested20018%

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