Mazda RX-8 Mazda RX-8 2008 Lexus GS Lexus GS 2017

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Mazda RX-8 vs. Lexus GS 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.

Mazda RX-8 vs. Lexus GS Invoice Comparison

Lowest Total Price: $35,665

Mazda RX-8 Manual   
Difference: $19,460

Lowest Total Invoice: $32,663

Mazda RX-8 Manual   
Difference: $18,540

Calculate Payments

  Down Payment Interest Rate Term
Model Year200820082017201720172017
ModelRX-8RX-8GSGSGSGS
TrimAutomaticManual200t F Sport350 F Sport450h F SportF
Body4dr Coupe4dr Coupe4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Base Price $26,435 $26,435 $53,980 $54,810 $68,680 $83,940
Base Invoice $24,458 $24,458 $50,127 $50,932 $63,824 $78,064
Grand Touring Package 5,335 4,635        
Temporary spare tire 395 395        
Cargo net 40 40 65 65 65 65
Cargo mat 50 50 105 105 105 105
Rear spoiler 360 360        
Navigation system 2,000 2,000 0      
Body kit 1,100 1,100        
Torque-sensing limited-slip rear differential       500    
Grand Touring Package 4,922 4,277        
Temporary spare tire 320 320        
Cargo net 32 32 39 39 39 39
Cargo mat 36 36 62 62 62 62
Rear spoiler 288 288        
Navigation system 1,721 1,721 0      
Body kit 881 881        
Torque-sensing limited-slip rear differential       460    
Options (change) 9,280 8,580 170 670 170 170
Options (change) 8,200 7,555 101 561 101 101
Destination 650 650 975 975 975 975
Total Price $36,365 $35,665 $55,125 $56,455 $69,825 $85,085
Total Invoice $33,308 $32,663 $51,203 $52,468 $64,900 $79,140

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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 Mazda RX-8 dealer quotes or Lexus GS dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Mazda RX-8 vs. Lexus GS

Lowest Adjusted Price and Invoice: Mazda RX-8 Automatic
TrueDelta Adjusted Price Difference: $9,145
TrueDelta Adjusted Invoice Difference: $8,951
Model Year200820082017201720172017
ModelRX-8RX-8GSGSGSGS
TrimAutomaticManual200t F Sport350 F Sport450h F SportF
Body4dr Coupe4dr Coupe4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Engine212hp R2232hp R2241hp I4311hp V6286hp V6 H467hp V8
TransmissionT6M6T8T8CVT-6T8
DrivetrainRWDRWDRWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)300, 9300, 9299, 12299, 12299, 12299, 12
Tire (rear if not all the same)225/45-18225/45-18235/40-19235/40-19235/40-19255/35-19
Total Price$36,365$35,665$55,125$56,455$69,825$85,085
Adjustments for Features-9750-10,590-10,815-10,605-10,790
Feature-Adjusted Total Price$35,390$35,665$44,535$45,640$59,220$74,295
Cost Above Minimum$0$275$0$1,105$14,685$29,760
Total Invoice$33,308$32,663$51,203$52,468$64,900$79,140
Adjustments for Features-8930-9,837-10,051-9,857-10,036
Feature-Adjusted Total Invoice$32,415$32,663$41,366$42,417$55,043$69,104
Cost Above Minimum$0$248$0$1,051$13,677$27,738

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Features Comparison: Mazda RX-8 vs. Lexus GS

Model Year200820082017201720172017
ModelRX-8RX-8GSGSGSGS
TrimAutomaticManual200t F Sport350 F Sport450h F SportF
Body4dr Coupe4dr Coupe4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100     
6-speed manual $150    
8-speed manually-shiftable automatic  $1300$1300 $1300
6-speed manually-shiftable CVT    $1100 
RWD$0$0$0$0$0$0
Accessories 
Adaptive cruise control     $600
Adaptive cruise control, all-speed  $850$850$850 
Cruise control$150$150    
Heated steering wheel    $100 
Power rear side windows  $200$200$200$200
Remote app  $25$25$25$25
Remote window/roof operation  $15$15$15$15
Sunshade, rear, power  $225$225$225$225
Tilt steering wheel, manual$150$150    
Tilt/telescoping steering wheel, power  $350$350$350$350
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats  $0$0$0$0
Automatic braking, high-speed or partial  $200$200$200 
Automatic braking, low-speed  $200$200$200$200
Blind spot warning system  $200$200$200$200
Brake assist  $50$50$50$50
Cross-traffic warning, rear  $100$100$100$100
Forward collision warning  $200$200$200$200
High performance brake pads (optional)  $0$0$0$0
Knee airbag, driver  $75$75$75$75
Knee airbag, passenger  $75$75$75$75
Lane departure warning  $200$200$200$200
Lane keeping assist  $400$400$400 
Obstacle detection, front     $150
Obstacle detection, rear     $250
Pedestrian detection  $50$50$50$50
Radar- or camera-based collision preparation system  $0$0$0$0
Rear side airbags  $300$300$300$300
Rearview camera  $200$200$200$200
Vehicle health reports  $0$0$0$0
Cargo Management 
Overhead sunglass holder$25$25    
Second-row high console$250$250    
Climate Control 
Automatic air recirculation  $100$100$100$100
Automatic climate control, front  $200$200$200$200
Dual-zone climate control  $125$125$125$125
Rain-sensing wipers  $175$175$175$175
Rear air vents  $100$100$100$100
Variable intermittent wipers$75$75    
Water-repellent front-door glass    $15 
Wiper de-icer    $25 
Drivetrain 
Active rear differential     $500
Limited-slip rear differential$300$300    
Torque-sensing limited-slip rear differential   $300  
Engine / Motor 
Automatic start / stop    $150 
Exterior 
Body kit$0$0   $0
Bright-finished exhaust tip(s)$25$25$25$25 $25
Carbon fiber rear spoiler     $300
Rear spoiler$200$200$200$200$200 
Infotainment 
App support  $0$0$0$0
Aux input  $50$50$50$50
Bluetooth audio streaming  $25$25$25$25
Bluetooth cell phone link  $100$100$100$100
CD changer, in-dash$325$325    
CD player  $125$125$125$125
DVD-compatible player  $0$0$0$0
HD radio  $50$50$50$50
MP3-compatible player  $50$50$50$50
Satellite radio  $200$200$200$200
Siri Eyes Free support  $0$0$0$0
SMS text-to-speech reader  $25$25$25$25
Surround sound  $250$250$250$250
Telematics service, such as OnStar  $200$200$200$200
Traffic + travel information  $25$25$25$25
USB port  $25$25$25$25
Voice control for nav and audio  $100$100$100$100
Instruments, Lights, and Mirrors 
Analog clock  $25$25$25$25
Auto-dimming driver-side mirror  $75$75$75$75
Auto-dimming headlights  $200$200$200$200
Auto-dimming passenger-side mirror  $75$75$75$75
Automatic headlights  $125$125$125$125
Boost gauge  $75   
Compass   $0$0$0
Fog lights$125$125    
Interior ambient lighting  $150$150$150$150
Large color reconfigurable instrument cluster display     $250
Large energy flow and fuel economy display    $25 
LED headlights     $1000
LED headlights, single projector or low beam only  $750$750$750 
Mirror tilt-down in reverse  $25$25$25$25
Performance meter  $150$150$150$150
Power-folding mirrors  $50$50$50$50
Trip computer  $150$150$150$150
Turn signals on or near mirrors  $25$25$25$25
Xenon HID headlights$500$500    
Seats and Interior Trim 
Aluminum trim  $100$100$100 
Carbon fiber trim     $200
Cooled or ventilated front seats  $300$300$300$300
Memory system, driver seat  $200$200$200$200
Metal pedals $75   $75
Power 4-way lumbar adjuster, driver seat  $150$150$150 
Power 4-way lumbar adjuster, passenger seat  $150$150$150 
Power fore-aft adjuster, passenger seat  $100$100$100$100
Power height adjuster, passenger seat  $100$100$100$100
Power lumbar adjuster, driver seat$100$100   $100
Power lumbar adjuster, passenger seat     $100
Power recliner, passenger seat  $100$100$100$100
Power seatback bolsters, driver seat  $100$100$100 
Power seatback bolsters, passenger seat  $100$100$100 
Power thigh support length adjuster, driver seat  $100$100$100 
Power thigh support length adjuster, passenger seat  $100$100$100 
Power tilt adjuster, passenger seat  $100$100$100$100
Synthetic suede door panel trim     $250
Upholstered instrument panel  $300$300$300 
Upholstered instrument panel, synthetic suede     $1000
Suspension, Wheels, and Tires 
Active steering  $1000$1000$1000 
Adaptive dampers - electrical  $500$500$500$500
Electronic systems calibration selector  $200$200$200$200
Sport suspension (upgrade)$0$0$0$0$0 
Ultra-sport suspension (upgrade)     $0
Transmission 
Steering-wheel-mounted transmission controls$100 $100$100$100$100
Total Value of Features$3,425$2,450$13,040$13,265$13,055$13,240
Value of Feature Adjustments$975$0$10,590$10,815$10,605$10,790
Value of Feature Adjustments-8930-9,837-10,051-9,857-10,036

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Specifications Comparison: Mazda RX-8 vs. Lexus GS

Model Year20082017
ModelRX-8GS
Body4dr Coupe4dr Sedan
Wheelbase106.4 in112.2 in
Length174.3 in192.1 in
Width69.7 in72.4 in
Height52.8 in57.3 in
Curb Weight3,046 lb.3,806 lb.
Fuel Capacity15.9 gal.17.4 gal.
Row 1 Headroom38.2 in38.0 in
Row 1 Shoulder Room54.8 in57.3 in
Row 1 Hip Room53.3 in54.5 in
Row 1 Legroom42.7 in42.3 in
Row 2 Headroom36.8 in37.8 in
Row 2 Shoulder Room54.9 in55.7 in
Row 2 Hip Room48.1 in54.1 in
Row 2 Legroom32.2 in36.8 in
Cargo Volume7.6 ft316.2 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 key250Yes
Traction control100Yes
Stability control400Yes
Fog lights125No
Xenon HID headlights500Yes
Sunroof900Yes
CD changer, in-dash200No
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Bose, 300W, 9 speakers350No
Sport suspension (upgrade)250Yes
Performance braking system (optional)250No
Limited-slip rear differential300Yes
225/45ZR18 tires400No
Total Requested452577%
Total Not Requested132523%

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 key250Yes
Traction control100Yes
Stability control400Yes
Fog lights125No
Xenon HID headlights500Yes
Sunroof900Yes
CD changer, in-dash200No
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Bose, 300W, 9 speakers350No
225/45ZR18 tires400No
Total Requested397579%
Total Not Requested107521%

Option Package Details
Lexus GS 200t F Sport

Navigation system
FeatureValueRequested?
Navigation system600Yes
DVD-compatible player0No
Voice control for nav and audio75No
Speed limit information0No
App support0No
Vehicle health reports0No
Total Requested60089%
Total Not Requested7511%

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