Lexus IS Lexus IS 2013 Lexus GS Lexus GS 2006
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Lexus IS 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.

Lexus IS vs. Lexus GS Invoice Comparison

Lowest Total Price: $51,170

Lexus GS 300   
Difference: $16,065

Lowest Total Invoice: $44,621

Lexus GS 300   
Difference: $17,936

Calculate Payments

  Down Payment Interest Rate Term
Model Year201320062006
ModelISGSGS
TrimF300430
Body4dr Sedan4dr Sedan4dr Sedan
Base Price $61,750 $43,150 $51,375
Base Invoice $57,430 $37,971 $44,694
Navigation system 2,490 2,250 2,250
Adaptive cruise control 1,500 2,850 2,850
Obstacle detection, rear 500 500 500
Headlight washers 100    
Rain-sensing wipers   525 225
Rear spoiler   200 200
Sunroof   1,000 1,000
Navigation system 2,300 1,895 1,895
Adaptive cruise control 1,380 2,280 2,280
Obstacle detection, rear 460 400 400
Headlight washers 92    
Rain-sensing wipers   420 180
Rear spoiler   160 160
Sunroof   800 800
Options (change) 4,590 7,325 7,025
Options (change) 4,232 5,955 5,715
Destination 895 695 695
Total Price $67,235 $51,170 $59,095
Total Invoice $62,557 $44,621 $51,104

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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 Lexus GS 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. Lexus GS

Lowest Adjusted Price and Invoice: Lexus GS 300
TrueDelta Adjusted Price Difference: $15,065
TrueDelta Adjusted Invoice Difference: $17,006
Model Year201320062006
ModelISGSGS
TrimF300430
Body4dr Sedan4dr Sedan4dr Sedan
Engine416hp V8245hp V6300hp V8
TransmissionT8T6T6
DrivetrainRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)194, 12134, 10134, 10
Tire (rear if not all the same)225/40-19225/50-17245/40-18
Total Price$67,235$51,170$59,095
Adjustments for Features-1,0000-1,500
Feature-Adjusted Total Price$66,235$51,170$57,595
Cost Above Minimum$0$0$6,425
Total Invoice$62,557$44,621$51,104
Adjustments for Features-9300-1,297
Feature-Adjusted Total Invoice$61,627$44,621$49,807
Cost Above Minimum$0$0$5,186

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Features Comparison: Lexus IS vs. Lexus GS

Model Year201320062006
ModelISGSGS
TrimF300430
Body4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300  
6-speed manually-shiftable automatic $1100$1100
RWD$0$0$0
Accessories 
Power trunk / liftgate pull-down $50$50
Brakes, Airbags, and Other Safety 
Forward collision warning$200  
Cargo Management 
Second-row low console$100  
Exterior 
Body kit$0  
Infotainment 
App support$0  
Aux input$50  
Bluetooth audio streaming$25  
Cassette player $50$50
DVD-compatible player$0  
HD radio$50  
MP3-compatible player$50  
Satellite radio$200  
SMS text-to-speech reader$25  
Telematics service, such as OnStar$200  
Traffic + travel information$25  
Instruments, Lights, and Mirrors 
Compass $0$0
Turn signals on or near mirrors$25  
Seats and Interior Trim 
Aluminum trim$100  
Illuminated door sill trim plates$200  
Leather-wrapped steering wheel$150  
Memory system, passenger seat $150$150
Wood trim $300$300
Wood/leather-wrapped steering wheel $150$150
Suspension, Wheels, and Tires 
Active steering  $1000
Adaptive dampers - electrical  $500
Sport suspension (upgrade)$0  
Transmission 
Steering-wheel-mounted transmission controls$100  
Total Value of Features$2,800$1,800$3,300
Value of Feature Adjustments$1,000$0$1,500
Value of Feature Adjustments-9300-1,297

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See a complete comparison of Lexus IS vs. Lexus GS features.

Specifications Comparison: Lexus IS vs. Lexus GS

Model Year20132006
ModelISGS
Body4dr Sedan4dr Sedan
Wheelbase107.5 in112.2 in
Length180.1 in190.0 in
Width70.9 in71.7 in
Height56.1 in56.1 in
Curb Weight3,456 lb.3,705 lb.
Fuel Capacity17.2 gal.18.8 gal.
Row 1 Headroom37.2 in37.8 in
Row 1 Shoulder Room54.4 in56.3 in
Row 1 Hip Room54.1 in54.4 in
Row 1 Legroom43.9 in43.5 in
Row 2 Headroom36.7 in37.0 in
Row 2 Shoulder Room52.7 in55.1 in
Row 2 Hip Room53.7 in51.4 in
Row 2 Legroom30.6 in36.4 in
Cargo Volume13.0 ft312.7 ft3

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See a complete comparison of Lexus IS vs. Lexus GS specs.

Option Package Details
Lexus IS F

Navigation system
FeatureValueRequested?
Navigation system600Yes
Rearview camera200Yes
DVD-compatible player0No
Voice control for nav and audio100Yes
HD radio50No
SMS text-to-speech reader25No
Traffic + travel information25No
Speed limit information0No
App support0No
Total Requested90090%
Total Not Requested10010%

Option Package Details
Lexus GS 300

Navigation system
FeatureValueRequested?
Navigation system600Yes
Rearview camera200Yes
Voice control for nav and audio100Yes
Total Requested900100%
Total Not Requested00%
Rain-sensing wipers
FeatureValueRequested?
Rain-sensing wipers100Yes
Headlight washers50Yes
Steering-linked headlights150Yes
Total Requested300100%
Total Not Requested00%
Adaptive cruise control
FeatureValueRequested?
Adaptive cruise control450Yes
Radar- or camera-based collision preparation system0Yes
Automatic braking, high-speed200Yes
Total Requested650100%
Total Not Requested00%
Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150Yes
Total Requested400100%
Total Not Requested00%

Option Package Details
Lexus GS 430

Navigation system
FeatureValueRequested?
Navigation system600Yes
Rearview camera200Yes
Voice control for nav and audio100Yes
Total Requested900100%
Total Not Requested00%
Rain-sensing wipers
FeatureValueRequested?
Rain-sensing wipers100Yes
Headlight washers50Yes
Total Requested150100%
Total Not Requested00%
Adaptive cruise control
FeatureValueRequested?
Adaptive cruise control450Yes
Radar- or camera-based collision preparation system0Yes
Automatic braking, high-speed200Yes
Total Requested650100%
Total Not Requested00%
Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150Yes
Total Requested400100%
Total Not Requested00%

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