Lexus GS Lexus GS 2010 Lexus IS Lexus IS 2009

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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: $41,185

Lexus IS 250   
Difference: $8,718

Lowest Total Invoice: $36,194

Lexus IS 250   
Difference: $8,453

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  Down Payment Interest Rate Term
Model Year20102010201020092009
ModelGSGSGSISIS
Trim350460450h250350
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Base Price $45,600 $54,070 $57,450 $31,155 $36,605
Base Invoice $41,040 $48,121 $51,704 $27,727 $32,578
Rain-sensing wipers 525 100      
Adaptive cruise control 1,500 1,500 1,500    
Navigation system 165 165 1,665 2,550 2,550
Obstacle detection, rear 500 500   500 500
Cargo net 59 59 59 64 64
Cargo mat 69 69 69 73 73
Rear spoiler 200 200 200 389 389
Cooled or ventilated front seats 200 200      
Sunshade, rear, power 210 210      
Luxury Plus Package       2,380 2,380
Radar- or camera-based collision preparation system       2,850 2,850
Headlight washers       100 100
iPod integration       299 299
Sunroof       0 0
Rain-sensing wipers 420 80      
Adaptive cruise control 1,200 1,200 1,200    
Navigation system 148 148 1,423 2,150 2,150
Obstacle detection, rear 400 400   400 400
Cargo net 35 35 35 39 39
Cargo mat 41 41 41 44 44
Rear spoiler 160 160 160 268 268
Cooled or ventilated front seats 160 160      
Sunshade, rear, power 168 168      
Luxury Plus Package       2,142 2,142
Radar- or camera-based collision preparation system       2,280 2,280
Headlight washers       80 80
iPod integration       239 239
Sunroof       0 0
Options (change) 3,428 3,003 3,493 9,205 9,205
Options (change) 2,732 2,392 2,859 7,642 7,642
Destination 875 875 875 825 825
Gas Tax 0 0 -1,300 0 0
Total Price $49,903 $57,948 $60,518 $41,185 $46,635
Total Invoice $44,647 $51,388 $54,138 $36,194 $41,045

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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 Lexus GS dealer quotes or Lexus IS dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Lexus GS vs. Lexus IS

Lowest Adjusted Price and Invoice: Lexus IS 250
TrueDelta Adjusted Price Difference: $7,118
TrueDelta Adjusted Invoice Difference: $7,022
Model Year20102010201020092009
ModelGSGSGSISIS
Trim350460450h250350
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Engine303hp V6342hp V8292hp V6 H204hp V6306hp V6
TransmissionT6T8CVT-6M6T6
DrivetrainRWDRWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)134, 10134, 10134, 10194, 12194, 12
Tire (rear if not all the same)225/50-17245/40-18245/40-18225/45-17225/45-17
Total Price$49,903$57,948$60,518$41,185$46,635
Adjustments for Features-1,600-3,300-2,9500-950
Feature-Adjusted Total Price$48,303$54,648$57,568$41,185$45,685
Cost Above Minimum$0$6,345$9,265$0$4,500
Total Invoice$44,647$51,388$54,138$36,194$41,045
Adjustments for Features-1,431-2,926-2,6390-836
Feature-Adjusted Total Invoice$43,216$48,462$51,499$36,194$40,209
Cost Above Minimum$0$5,246$8,283$0$4,015

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Features Comparison: Lexus GS vs. Lexus IS

Model Year20102010201020092009
ModelGSGSGSISIS
Trim350460450h250350
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100   $1100
8-speed manually-shiftable automatic $1300   
6-speed manually-shiftable CVT  $1100  
6-speed manual   $150 
RWD$0$0$0$0$0
Accessories 
Power trunk / liftgate pull-down$50$50$50  
Brakes, Airbags, and Other Safety 
Rear side airbags$300$300$300  
Cargo Management 
Rear seat pass-through$100$100 $100$100
Infotainment 
Bluetooth audio streaming$25$25$25  
iPod integration   $100$100
Satellite radio$200$200$200  
Telematics service, such as OnStar$200$200$200  
Traffic + travel information$25$25$25  
USB port$25$25$25  
Instruments, Lights, and Mirrors 
Compass$0$0$0  
Large energy flow and fuel economy display  $25  
Power-folding mirrors$50$50$50  
Tachometer$75$75 $75$75
Turn signals on or near mirrors   $25$25
Seats and Interior Trim 
Door sill trim plates$100$100$100  
Illuminated door sill trim plates   $200$200
Leather-wrapped steering wheel$150  $150$150
Wood/leather-wrapped steering wheel $150$150  
Suspension, Wheels, and Tires 
Active steering $1000$1000  
Adaptive dampers - electrical $500$500  
Total Value of Features$2,400$4,100$3,750$800$1,750
Value of Feature Adjustments$1,600$3,300$2,950$0$950
Value of Feature Adjustments-1,431-2,926-2,6390-836

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Specifications Comparison: Lexus GS vs. Lexus IS

Model Year20102009
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 Weight3,796 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

Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150Yes
Total Requested400100%
Total Not Requested00%
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%
Navigation system
FeatureValueRequested?
Navigation system600Yes
Bluetooth cell phone link100Yes
Rearview camera200Yes
Voice control for nav and audio100Yes
Total Requested1000100%
Total Not Requested00%
Luxury Plus Package
FeatureValueRequested?
Sunshade, rear, power225Yes
Wood trim300Yes
Heated front seats200Yes
Cooled or ventilated front seats300Yes
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
Rain-sensing wipers100Yes
Steering-linked headlights150Yes
Total Requested240092%
Total Not Requested2008%

Option Package Details
Lexus IS 350

Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150Yes
Total Requested400100%
Total Not Requested00%
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%
Navigation system
FeatureValueRequested?
Navigation system600Yes
Bluetooth cell phone link100Yes
Rearview camera200Yes
Voice control for nav and audio100Yes
Total Requested1000100%
Total Not Requested00%
Luxury Plus Package
FeatureValueRequested?
Sunshade, rear, power225Yes
Wood trim300Yes
Heated front seats200Yes
Cooled or ventilated front seats300Yes
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
Rain-sensing wipers100Yes
Steering-linked headlights150Yes
Total Requested240092%
Total Not Requested2008%

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