Lexus GS Lexus GS 2006 Lexus IS Lexus IS 2008

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Lexus GS vs. Lexus IS 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. Lexus IS Invoice Comparison

Lowest Total Price: $41,470

Lexus IS 250   
Difference: $10,110

Lowest Total Invoice: $35,868

Lexus IS 250   
Difference: $9,081

Calculate Payments

  Down Payment Interest Rate Term
Model Year2006200620082008
ModelGSGSISIS
Trim300430250350
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Base Price $43,150 $51,375 $30,855 $36,305
Base Invoice $37,971 $44,694 $27,151 $31,948
Rain-sensing wipers 525 225    
Adaptive cruise control 2,850 2,850    
Navigation system 2,250 2,250 2,550 2,550
Obstacle detection, rear 500 500 500 500
Rear spoiler 200 200 355 355
Sunroof 1,000 1,000 0 0
Cooled or ventilated front seats 200 200    
Sunshade, rear, power 210 210    
Radar- or camera-based collision preparation system     2,850 2,850
Luxury Package     3,495 3,495
Headlight washers     100 100
Rain-sensing wipers 420 180    
Adaptive cruise control 2,280 2,280    
Navigation system 1,895 1,895 2,150 2,150
Obstacle detection, rear 400 400 400 400
Rear spoiler 160 160 246 246
Sunroof 800 800 0 0
Cooled or ventilated front seats 160 160    
Sunshade, rear, power 168 168    
Radar- or camera-based collision preparation system     2,280 2,280
Luxury Package     2,796 2,796
Headlight washers     80 80
Options (change) 7,735 7,435 9,850 9,850
Options (change) 6,283 6,043 7,952 7,952
Destination 695 695 765 765
Total Price $51,580 $59,505 $41,470 $46,920
Total Invoice $44,949 $51,432 $35,868 $40,665

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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 Lexus IS 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. Lexus IS

Lowest Adjusted Price and Invoice: Lexus IS 250
TrueDelta Adjusted Price Difference: $9,310
TrueDelta Adjusted Invoice Difference: $8,384
Model Year2006200620082008
ModelGSGSISIS
Trim300430250350
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Engine245hp V6300hp V8204hp V6306hp V6
TransmissionT6T6M6T6
DrivetrainRWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)134, 10134, 10194, 12194, 12
Tire (rear if not all the same)225/50-17245/40-18225/45-17225/45-17
Total Price$51,580$59,505$41,470$46,920
Adjustments for Features-800-2,3000-950
Feature-Adjusted Total Price$50,780$57,205$41,470$45,970
Cost Above Minimum$0$6,425$0$4,500
Total Invoice$44,949$51,432$35,868$40,665
Adjustments for Features-697-1,9880-823
Feature-Adjusted Total Invoice$44,252$49,444$35,868$39,842
Cost Above Minimum$0$5,192$0$3,974

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Features Comparison: Lexus GS vs. Lexus IS

Model Year2006200620082008
ModelGSGSISIS
Trim300430250350
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100$1100 $1100
6-speed manual  $150 
RWD$0$0$0$0
Accessories 
Power trunk / liftgate pull-down$50$50  
Infotainment 
Aux input  $50$50
Cassette player$50$50  
MP3-compatible player  $50$50
Instruments, Lights, and Mirrors 
Compass$0$0  
Power-folding mirrors$50$50  
Seats and Interior Trim 
Illuminated door sill trim plates  $200$200
Leather-wrapped steering wheel  $150$150
Wood/leather-wrapped steering wheel$150$150  
Suspension, Wheels, and Tires 
Active steering $1000  
Adaptive dampers - electrical $500  
Total Value of Features$1,400$2,900$600$1,550
Value of Feature Adjustments$800$2,300$0$950
Value of Feature Adjustments-697-1,9880-823

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Specifications Comparison: Lexus GS vs. Lexus IS

Model Year20062008
ModelGSIS
Body4dr Sedan4dr Sedan
Wheelbase112.2 in107.5 in
Length190.0 in180.1 in
Width71.7 in70.9 in
Height56.1 in56.1 in
Curb Weight3,705 lb.3,456 lb.
Fuel Capacity18.8 gal.17.2 gal.
Row 1 Headroom37.8 in37.2 in
Row 1 Shoulder Room56.3 in54.4 in
Row 1 Hip Room54.4 in54.1 in
Row 1 Legroom43.5 in43.9 in
Row 2 Headroom37.0 in36.7 in
Row 2 Shoulder Room55.1 in52.7 in
Row 2 Hip Room51.4 in53.7 in
Row 2 Legroom36.4 in30.6 in
Cargo Volume12.7 ft313.0 ft3

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Option Package Details
Lexus IS 250

Radar- or camera-based collision preparation system
FeatureValueRequested?
Radar- or camera-based collision preparation system0Yes
Adaptive cruise control450Yes
Automatic braking, high-speed200Yes
Total Requested650100%
Total Not Requested00%
Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150Yes
Total Requested400100%
Total Not Requested00%
Luxury Package
FeatureValueRequested?
Sunshade, rear, power225Yes
Heated front seats200Yes
Cooled or ventilated front seats300Yes
Wood trim300Yes
Rain-sensing wipers100Yes
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Memory system, driver seat200Yes
Memory system, passenger seat150Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
Mirror tilt-down in reverse25Yes
Illuminated door sill trim plates200No
Tilt/telescoping steering wheel, power100Yes
Total Requested240092%
Total Not Requested2008%
Navigation system
FeatureValueRequested?
Navigation system600Yes
Bluetooth cell phone link100Yes
Rearview camera200Yes
Voice control for nav and audio100Yes
Total Requested1000100%
Total Not Requested00%

Option Package Details
Lexus IS 350

Radar- or camera-based collision preparation system
FeatureValueRequested?
Radar- or camera-based collision preparation system0Yes
Adaptive cruise control450Yes
Automatic braking, high-speed200Yes
Total Requested650100%
Total Not Requested00%
Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150Yes
Total Requested400100%
Total Not Requested00%
Luxury Package
FeatureValueRequested?
Sunshade, rear, power225Yes
Heated front seats200Yes
Cooled or ventilated front seats300Yes
Wood trim300Yes
Rain-sensing wipers100Yes
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Memory system, driver seat200Yes
Memory system, passenger seat150Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
Mirror tilt-down in reverse25Yes
Illuminated door sill trim plates200No
Tilt/telescoping steering wheel, power100Yes
Total Requested240092%
Total Not Requested2008%
Navigation system
FeatureValueRequested?
Navigation system600Yes
Bluetooth cell phone link100Yes
Rearview camera200Yes
Voice control for nav and audio100Yes
Total Requested1000100%
Total Not Requested00%

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