Lexus IS Lexus IS 2010 Infiniti G Infiniti G 2008

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Lexus IS vs. Infiniti G 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. Infiniti G Invoice Comparison

Lowest Total Price: $40,525

Infiniti G G35   
Difference: $22,822

Lowest Total Invoice: $36,916

Infiniti G G35   
Difference: $19,857

Calculate Payments

  Down Payment Interest Rate Term
Model Year20102008
ModelISG
TrimFG35
Body4dr Sedan4dr Sedan
Base Price $58,460 $32,250
Base Invoice $52,612 $29,663
Navigation System / Mark Levinson Pkg. 3,925  
Cargo net 64 60
Cargo mat 73 100
Journey Package   450
Rear air vents   0
Navigation Package   2,150
Premium Package   2,500
Rear spoiler   550
Sport Package   1,650
Navigation System / Mark Levinson Pkg. 3,253  
Cargo net 39 46
Cargo mat 44 75
Journey Package   413
Rear air vents   0
Navigation Package   1,853
Premium Package   2,155
Rear spoiler   474
Sport Package   1,422
Options (change) 4,062 7,460
Options (change) 3,336 6,438
Destination 825 815
Total Price $63,347 $40,525
Total Invoice $56,773 $36,916

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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 IS dealer quotes or Infiniti G dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Lexus IS vs. Infiniti G

Lowest Adjusted Price and Invoice: Infiniti G G35
TrueDelta Adjusted Price Difference: $21,697
TrueDelta Adjusted Invoice Difference: $18,849
Model Year20102008
ModelISG
TrimFG35
Body4dr Sedan4dr Sedan
Engine416hp V8306hp V6
TransmissionT8T5
DrivetrainRWDRWD
EPA Fuel Economy (city/highway)16/23 MPG18/24 MPG
Audio (watts, speakers)300, 14374, 10
Tire (rear if not all the same)225/40-19225/50-18
Total Price$63,347$40,525
Adjustments for Features-1,1250
Feature-Adjusted Total Price$62,222$40,525
Total Invoice$56,773$36,916
Adjustments for Features-1,0080
Feature-Adjusted Total Invoice$55,765$36,916

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Features Comparison: Lexus IS vs. Infiniti G

Model Year20102008
ModelISG
TrimFG35
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300 
5-speed manually-shiftable automatic $1000
RWD$0$0
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats $0
Knee airbag, driver$75 
Knee airbag, passenger$75 
Cargo Management 
Second-row low console$100 
Climate Control 
Automatic air recirculation$100 
Rain-sensing wipers$175 
Variable intermittent wipers $75
Water-repellent front-door glass$15 
Drivetrain 
Limited-slip rear differential $300
Exterior 
Body kit$0 
Infotainment 
Bluetooth audio streaming$25 
CD changer, in-dash$325 
CD changer, remote $200
CD player $125
DVD-compatible player$0 
iPod integration $100
Media drive $15
SD Card slot $25
Telematics service, such as OnStar$200 
Traffic + travel information$25 
Traffic information $25
Instruments, Lights, and Mirrors 
Analog clock $25
Auto-dimming driver-side mirror$75 
Auto-dimming passenger-side mirror$75 
Interior ambient lighting$150 
Mirror tilt-down in reverse$25 
Power-folding mirrors$50 
Steering-linked headlights$150 
Turn signals on or near mirrors$25 
Seats and Interior Trim 
Door sill trim plates $100
Illuminated door sill trim plates$200 
Manual thigh support length adjuster, driver seat $50
Manual thigh support length adjuster, passenger seat $50
Memory system, passenger seat$150 
Power lumbar adjuster, passenger seat$100 
Power seatback bolsters, driver seat $100
Power thigh bolsters, driver seat $100
Total Value of Features$3,415$2,290
Value of Feature Adjustments$1,125$0
Value of Feature Adjustments-1,0080

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Specifications Comparison: Lexus IS vs. Infiniti G

Model Year20102008
ModelISG
Body4dr Sedan4dr Sedan
Wheelbase107.5 in112.2 in
Length180.1 in187.0 in
Width70.9 in69.8 in
Height56.1 in57.2 in
Curb Weight3,780 lb.3,497 lb.
Fuel Capacity17.2 gal.20.0 gal.
Row 1 Headroom37.2 in40.5 in
Row 1 Shoulder Room54.4 in55.6 in
Row 1 Hip Room54.1 in55.1 in
Row 1 Legroom43.9 in43.9 in
Row 2 Headroom36.7 in37.7 in
Row 2 Shoulder Room52.7 in55.2 in
Row 2 Hip Room53.7 in53.7 in
Row 2 Legroom30.6 in34.7 in
Cargo Volume13.0 ft313.5 ft3

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Option Package Details
Lexus IS F

Navigation System / Mark Levinson Pkg.
FeatureValueRequested?
Surround sound250Yes
DVD-compatible player0No
Mark Levinson, 300W, 14 speakers (with subwoofer)350No
Navigation system600Yes
Rearview camera200Yes
Voice control for nav and audio100Yes
Traffic + travel information25No
Total Requested115075%
Total Not Requested37525%

Option Package Details
Infiniti G G35

Journey Package
FeatureValueRequested?
CD changer, in-dash0Yes
Automatic headlights125Yes
Power height adjuster, passenger seat100Yes
Power tilt adjuster, passenger seat100Yes
Dual-zone climate control125Yes
Total Requested450100%
Total Not Requested00%
Navigation Package
FeatureValueRequested?
CD changer, remote200Yes
Media drive, large15No
SD Card slot25No
Navigation system600Yes
Rearview camera200Yes
Voice control for nav and audio100Yes
Traffic information25Yes
Total Requested112597%
Total Not Requested403%
Premium Package
FeatureValueRequested?
Bose, 374W, 10 speakers (with subwoofer)350No
Power lumbar adjuster, driver seat50Yes
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Memory system, driver seat200Yes
Bluetooth cell phone link100Yes
Compass0No
Surround sound250Yes
iPod integration100No
Tilt/telescoping steering wheel, power100Yes
Heated mirrors25Yes
Heated front seats200Yes
Sunroof900Yes
Total Requested207582%
Total Not Requested45018%
Sport Package
FeatureValueRequested?
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver100No
Manual thigh support adjuster, passenger seat50No
Metal pedals75Yes
Steering-wheel-mounted transmission controls100Yes
Sport suspension (upgrade)250Yes
Performance braking system (optional)250No
Limited-slip rear differential300No
Manual thigh support adjuster, driver seat50No
245/45WR18 tires200No
225/50WR18 tires200No
Total Requested42525%
Total Not Requested125075%

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