Lexus IS Lexus IS 2007 Mazda RX-8 Mazda RX-8 2006
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Lexus IS 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 IS vs. Mazda RX-8 Invoice Comparison

Lowest Total Price: $35,250

Mazda RX-8 Base (manual)   
Difference: $4,723

Lowest Total Invoice: $32,111

Mazda RX-8 Base (manual)   
Difference: $2,968

Calculate Payments

  Down Payment Interest Rate Term
Model Year20072006
ModelISRX-8
Trim350Base (manual)
Body4dr Sedan4dr Coupe
Base Price $35,705 $26,435
Base Invoice $31,420 $24,458
Navigation system 2,550 2,000
Cargo net 59 40
Cargo mat 69 50
Xenon HID headlights 875  
Sunroof 0  
6-speed shiftable automatic 0  
Shinka Package   6,165
Navigation system 2,168 1,721
Cargo net 35 32
Cargo mat 41 36
Xenon HID headlights 700  
Sunroof 0  
6-speed shiftable automatic 0  
Shinka Package   5,304
Options (change) 3,553 8,255
Options (change) 2,944 7,093
Destination 715 560
Total Price $39,973 $35,250
Total Invoice $35,079 $32,111

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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 IS 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 IS vs. Mazda RX-8

Lowest Adjusted Price and Invoice: Mazda RX-8 Base (manual)
TrueDelta Adjusted Price Difference: $2,258
TrueDelta Adjusted Invoice Difference: $805
Model Year20072006
ModelISRX-8
Trim350Base (manual)
Body4dr Sedan4dr Coupe
Engine306hp V6238hp R2
TransmissionT6M6
DrivetrainRWDRWD
EPA Fuel Economy (city/highway)21/28 MPG18/24 MPG
Audio (watts, speakers)194, 12300, 9
Tire (rear if not all the same)225/45-17225/45-18
Total Price$39,973$35,250
Adjustments for Features-2,4650
Feature-Adjusted Total Price$37,508$35,250
Total Invoice$35,079$32,111
Adjustments for Features-2,1630
Feature-Adjusted Total Invoice$32,916$32,111

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Features Comparison: Lexus IS vs. Mazda RX-8

Model Year20072006
ModelISRX-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 
Remote window/roof operation$15 
Tilt steering wheel, manual $150
Tilt/telescoping steering wheel, manual$250 
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 
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 
Satellite radio $200
Voice control for nav and audio$100 
Instruments, Lights, and Mirrors 
Automatic headlights$125 
Steering-linked headlights$150 
Trip computer$150 
Seats and Interior Trim 
Heated front seats $200
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
Suspension, Wheels, and Tires 
Alloy wheels$350 
Polished alloy wheels $350
Sport suspension (upgrade) $0
Transmission 
Steering-wheel-mounted transmission controls$100 
Total Value of Features$4,065$1,600
Value of Feature Adjustments$2,465$0
Value of Feature Adjustments-2,1630

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

Specifications Comparison: Lexus IS vs. Mazda RX-8

Model Year20072006
ModelISRX-8
Body4dr Sedan4dr Coupe
Wheelbase107.5 in106.4 in
Length180.1 in174.3 in
Width70.9 in69.7 in
Height56.1 in52.8 in
Curb Weight3,527 lb.3,045 lb.
Fuel Capacity17.2 gal.15.9 gal.
Row 1 Headroom37.2 in38.2 in
Row 1 Shoulder Room54.4 in54.8 in
Row 1 Hip Room54.1 in53.3 in
Row 1 Legroom43.9 in42.7 in
Row 2 Headroom36.7 in36.8 in
Row 2 Shoulder Room52.7 in54.9 in
Row 2 Hip Room53.7 in48.1 in
Row 2 Legroom30.6 in32.2 in
Cargo Volume13.0 ft37.6 ft3

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

Option Package Details
Lexus IS 350

Navigation system
FeatureValueRequested?
Navigation system600Yes
Bluetooth cell phone link100No
Rearview camera200No
Voice control for nav and audio100No
Total Requested60060%
Total Not Requested40040%

Option Package Details
Mazda RX-8 Base (manual)

Shinka Package
FeatureValueRequested?
Leather seating surfaces900Yes
CD changer, in-dash200Yes
Satellite radio200No
Synthetic suede inserts in leather seating surfaces0No
Polished alloy wheels0No
Paint, special0No
Water-repellent front-door glass15Yes
Comfort suspension (upgrade)0No
Heated mirrors25Yes
Heated front seats200No
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 key250Yes
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 Requested411578%
Total Not Requested115022%

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