Lexus IS Lexus IS 2020 Infiniti G Infiniti G 2006
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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: $39,870

Infiniti G G35   
Difference: $11,390

Calculate Payments

  Down Payment Interest Rate Term
Model Year20202006
ModelISG
Trim350G35
Body4dr Sedan4dr Sedan
Base Price $42,180 $31,450
Luxury Package 3,985  
Navigation system 1,735 1,800
AWD 2,165 1,800
Cargo net 65  
Cargo mat 105 70
Premium Package B/C   3,500
Wood trim   250
Satellite radio   350
Luxury Package 3,665  
Navigation system 1,604 1,624
AWD 2,014 1,650
Cargo net 39  
Cargo mat 65 58
Premium Package B/C   3,016
Wood trim   216
Satellite radio   302
Options (change) 8,055 7,770
Options (change) 7,387 6,866
Destination 1,025 650
Total Price $51,260 $39,870

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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 Infiniti G 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. Infiniti G

Lowest Adjusted Price: Infiniti G G35
Lowest Adjusted Invoice: Lexus IS 350
TrueDelta Adjusted Price Difference: $6,425
TrueDelta Adjusted Invoice Difference: $28,849
Model Year20202006
ModelISG
Trim350G35
Body4dr Sedan4dr Sedan
Engine306hp V6280hp V6
TransmissionT6T5
DrivetrainAWDAWD
EPA Fuel Economy (city/highway)19/26 MPG17/24 MPG
Audio (watts, speakers)293, 8200, 7
Tire (rear if not all the same)225/40-18215/55-17
Total Price$51,260$39,870
Adjustments for Features-4,9650
Feature-Adjusted Total Price$46,295$39,870

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Features Comparison: Lexus IS vs. Infiniti G

Model Year20202006
ModelISG
Trim350G35
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100 
5-speed manually-shiftable automatic $1000
AWD$1700$1700
Accessories 
Adaptive cruise control$600 
Cruise control $150
Heated steering wheel$100 
Remote app$25 
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats $0
Automatic braking, low-speed$200 
Blind spot warning system$200 
Cross-traffic warning, rear$100 
Forward collision warning$200 
Knee airbag, driver$75 
Knee airbag, passenger$75 
Lane departure prevention, steering-based$200 
Lane departure warning$200 
Obstacle detection, front$150 
Obstacle detection, rear$250 
Pedestrian detection$50 
Radar- or camera-based collision preparation system$0 
Rear side airbags$300 
Rearview camera$200 
Vehicle health reports$0 
Cargo Management 
Rear seat pass-through $100
Climate Control 
Rain-sensing wipers$175 
Variable intermittent wipers $75
Water-repellent front-door glass$15 
Drivetrain 
Lockable center differential $150
Exterior 
Bodyside moldings $75
Infotainment 
App support$0 
Aux input$50 
Bluetooth audio streaming$25 
CD changer, in-dash $325
CD player$125 
DVD-compatible player$0 
HD radio$50 
Siri Eyes Free support$0 
SMS text-to-speech reader$25 
Telematics service, such as OnStar$200 
Traffic + travel information$25 
Voice control for nav and audio$100 
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror$75 
Auto-dimming headlights$200 
Auto-dimming passenger-side mirror$75 
Compass $0
LED headlights$1000 
Mirror tilt-down in reverse$25 
Turn signals on or near mirrors$25 
Xenon HID headlights $500
Seats and Interior Trim 
Cooled or ventilated front seats$300 
Folding second row seats$300 
Manual lumbar adjuster, driver seat $50
Manual recliner, second row seats $75
Power height adjuster, passenger seat$100 
Power lumbar adjuster, driver seat$100 
Power tilt adjuster, passenger seat$100 
Upholstered instrument cluster hood$50 
Suspension, Wheels, and Tires 
Electronic systems calibration selector$200 
Transmission 
Steering-wheel-mounted transmission controls$100 
Total Value of Features$9,165$4,200
Value of Feature Adjustments$4,965$0
Value of Feature Adjustments-8150

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See a complete comparison of Lexus IS vs. Infiniti G features.

Specifications Comparison: Lexus IS vs. Infiniti G

Model Year20202006
ModelISG
Body4dr Sedan4dr Sedan
Wheelbase110.2 in112.2 in
Length184.3 in186.9 in
Width71.3 in69.0 in
Height56.3 in57.7 in
Curb Weight3,737 lb.3,650 lb.
Fuel Capacity17.4 gal.20.0 gal.
Row 1 Headroom38.2 in40.1 in
Row 1 Shoulder Room55.9 in56.4 in
Row 1 Hip Room54.3 in52.2 in
Row 1 Legroom44.8 in43.6 in
Row 2 Headroom36.9 in37.9 in
Row 2 Shoulder Room53.4 in55.5 in
Row 2 Hip Room54.0 in54.1 in
Row 2 Legroom32.2 in33.6 in
Cargo Volume10.8 ft314.8 ft3

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See a complete comparison of Lexus IS vs. Infiniti G specs.

Option Package Details
Lexus IS 350

Luxury Package
FeatureValueRequested?
Wood trim300Yes
Leather seating surfaces900Yes
Memory system, driver seat200Yes
Obstacle detection, front150No
Obstacle detection, rear250No
Heated steering wheel100No
Auto-dimming driver-side mirror75No
Auto-dimming passenger-side mirror75No
Mirror tilt-down in reverse25No
Blind spot warning system200No
LED headlights500No
Cross-traffic warning, rear100No
Tilt/telescoping steering wheel, power100Yes
Rain-sensing wipers100No
Rearview camera200No
Heated front seats200Yes
Cooled or ventilated front seats300No
Total Requested170045%
Total Not Requested207555%
Navigation system
FeatureValueRequested?
Navigation system550Yes
DVD-compatible player0No
Voice control for nav and audio75No
SMS text-to-speech reader25No
Speed limit information0No
App support0No
Vehicle health reports0No
Total Requested55085%
Total Not Requested10015%

Option Package Details
Infiniti G G35

Navigation system
FeatureValueRequested?
Navigation system600Yes
Trip computer150Yes
Total Requested750100%
Total Not Requested00%
AWD
FeatureValueRequested?
AWD0Yes
Lockable center differential150No
Total Requested00%
Total Not Requested150100%
Premium Package B/C
FeatureValueRequested?
Full-size spare tire225No
Proximity key250Yes
Rear air vents100Yes
Manual recliner, second row seats75No
Bose, 200W, 7 speakers (with subwoofer)350No
Bluetooth cell phone link100Yes
Compass0No
Dual-zone climate control125Yes
Tilt/telescoping steering wheel, power100Yes
Sunroof900Yes
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Automatic headlights125Yes
Memory system, driver seat200Yes
Total Requested215077%
Total Not Requested65023%

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