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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: $45,525

Lexus IS 350   
Difference: $5,925

Lowest Total Invoice: $39,500

Lexus IS 350   
Difference: $5,451

Calculate Payments

  Down Payment Interest Rate Term
Model Year20062008
ModelISGS
Trim350350
Body4dr Sedan4dr Sedan
Base Price $35,440 $44,550
Base Invoice $31,186 $39,203
Luxury Package 3,495  
Navigation system 2,550 1,850
Radar- or camera-based collision preparation system 2,850  
Obstacle detection, rear 500 500
Headlight washers 100  
Rain-sensing wipers   525
Adaptive cruise control   2,850
Cooled or ventilated front seats   200
Sunshade, rear, power   210
Luxury Package 2,796  
Navigation system 2,168 1,555
Radar- or camera-based collision preparation system 2,280  
Obstacle detection, rear 400 400
Headlight washers 80  
Rain-sensing wipers   420
Adaptive cruise control   2,280
Cooled or ventilated front seats   160
Sunshade, rear, power   168
Options (change) 9,495 6,135
Options (change) 7,724 4,983
Destination 590 765
Total Price $45,525 $51,450
Total Invoice $39,500 $44,951

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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 IS 350
TrueDelta Adjusted Price Difference: $5,575
TrueDelta Adjusted Invoice Difference: $5,145
Model Year20062008
ModelISGS
Trim350350
Body4dr Sedan4dr Sedan
Engine306hp V6303hp V6
TransmissionT6T6
DrivetrainRWDRWD
EPA Fuel Economy (city/highway)21/28 MPG19/27 MPG
Audio (watts, speakers)194, 12134, 10
Tire (rear if not all the same)225/45-17225/50-17
Total Price$45,525$51,450
Adjustments for Features0-350
Feature-Adjusted Total Price$45,525$51,100
Total Invoice$39,500$44,951
Adjustments for Features0-306
Feature-Adjusted Total Invoice$39,500$44,645

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Features Comparison: Lexus IS vs. Lexus GS

Model Year20062008
ModelISGS
Trim350350
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100$1100
RWD$0$0
Accessories 
Power trunk / liftgate pull-down $50
Brakes, Airbags, and Other Safety 
Rear side airbags $300
Infotainment 
Cassette player $50
Instruments, Lights, and Mirrors 
Compass $0
Power-folding mirrors $50
Transmission 
Steering-wheel-mounted transmission controls$100 
Total Value of Features$1,200$1,550
Value of Feature Adjustments$0$350
Value of Feature Adjustments0-306

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

Specifications Comparison: Lexus IS vs. Lexus GS

Model Year20062008
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 Weight3,527 lb.3,795 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 350

Luxury Package
FeatureValueRequested?
Sunshade, rear, power225Yes
Cooled or ventilated front seats300Yes
Wood trim300Yes
Heated front seats200Yes
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
Tilt/telescoping steering wheel, power100Yes
Rain-sensing wipers100Yes
Total Requested2400100%
Total Not Requested00%
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 GS 350

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%

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