Lexus IS Lexus IS 2015 Infiniti G Infiniti G 2013
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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: $46,055

Infiniti G G37   
Difference: $4,260

Lowest Total Invoice: $42,369

Infiniti G G37   
Difference: $4,426

Calculate Payments

  Down Payment Interest Rate Term
Model Year20152013
ModelISG
Trim350G37
Body4dr Sedan4dr Sedan
Base Price $40,065 $37,350
Base Invoice $37,261 $34,601
AWD 2,235 1,600
Adaptive cruise control 500  
Luxury Package 3,095  
Navigation System / Mark Levinson Pkg. 2,995  
Obstacle detection, rear 500  
Navigation Package   1,850
Premium Package   2,500
Technology Package   1,250
Wood trim   600
7-speed shiftable automatic   0
AWD 2,078 1,477
Adaptive cruise control 460  
Luxury Package 2,847  
Navigation System / Mark Levinson Pkg. 2,764  
Obstacle detection, rear 460  
Navigation Package   1,607
Premium Package   2,172
Technology Package   1,086
Wood trim   521
7-speed shiftable automatic   0
Options (change) 9,325 7,800
Options (change) 8,609 6,863
Destination 925 905
Total Price $50,315 $46,055
Total Invoice $46,795 $42,369

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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 and Invoice: Infiniti G G37
TrueDelta Adjusted Price Difference: $1,535
TrueDelta Adjusted Invoice Difference: $1,892
Model Year20152013
ModelISG
Trim350G37
Body4dr Sedan4dr Sedan
Engine306hp V6328hp V6
TransmissionT6T7
DrivetrainAWDAWD
EPA Fuel Economy (city/highway)19/26 MPG19/27 MPG
Audio (watts, speakers)835, 15?, 10
Tire (rear if not all the same)225/45-17225/55-17
Total Price$50,315$46,055
Adjustments for Features-2,7250
Feature-Adjusted Total Price$47,590$46,055
Total Invoice$46,795$42,369
Adjustments for Features-2,5340
Feature-Adjusted Total Invoice$44,261$42,369

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Features Comparison: Lexus IS vs. Infiniti G

Model Year20152013
ModelISG
Trim350G37
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100 
7-speed manually-shiftable automatic $1200
AWD$1700$1700
Accessories 
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 
Knee airbag, driver$75 
Knee airbag, passenger$75 
Obstacle detection, front$150 
Rear side airbags$300 
Cargo Management 
Rear seat pass-through $100
Climate Control 
Ionizing air filtration $50
Water-repellent front-door glass$15 
Drivetrain 
Lockable center differential $150
Infotainment 
App support$0 
Concierge Services - 4 year subscription $200
HD radio$50 
Media drive $15
SD Card slot $25
SMS text-to-speech reader$25 
Telematics service, such as OnStar$200 
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror$75 
Auto-dimming passenger-side mirror$75 
Interior ambient lighting$150 
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
Power lumbar adjuster, driver 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$6,715$3,990
Value of Feature Adjustments$2,725$0
Value of Feature Adjustments-2,5340

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

Specifications Comparison: Lexus IS vs. Infiniti G

Model Year20152013
ModelISG
Body4dr Sedan4dr Sedan
Wheelbase110.2 in112.2 in
Length183.7 in187.9 in
Width71.3 in69.8 in
Height56.3 in57.2 in
Curb Weight3,737 lb.3,820 lb.
Fuel Capacity17.4 gal.20.0 gal.
Row 1 Headroom38.2 in40.5 in
Row 1 Shoulder Room55.9 in55.6 in
Row 1 Hip Room54.3 in55.1 in
Row 1 Legroom44.8 in43.9 in
Row 2 Headroom36.9 in37.7 in
Row 2 Shoulder Room53.4 in55.2 in
Row 2 Hip Room54.0 in53.7 in
Row 2 Legroom32.2 in34.7 in
Cargo Volume10.8 ft313.5 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
Tilt/telescoping steering wheel, power100Yes
Rain-sensing wipers100Yes
Memory system, driver seat200Yes
Heated steering wheel100No
Auto-dimming driver-side mirror75No
Auto-dimming passenger-side mirror75No
Mirror tilt-down in reverse25No
Blind spot warning system200No
Rear cross-traffic detection100No
Cooled or ventilated front seats300No
LED headlights500No
Heated front seats200Yes
Total Requested180057%
Total Not Requested137543%
Navigation System / Mark Levinson Pkg.
FeatureValueRequested?
Surround sound250Yes
DVD-compatible player0Yes
Mark Levinson, 835W, 15 speakers (with subwoofer)350No
Rearview camera200Yes
Voice control for nav and audio75Yes
SMS text-to-speech reader25No
Speed limit information0No
Navigation system600Yes
App support0No
Remote app25No
Total Requested112574%
Total Not Requested40026%

Option Package Details
Infiniti G G37

AWD
FeatureValueRequested?
AWD0Yes
Lockable center differential150No
Total Requested00%
Total Not Requested150100%
Navigation Package
FeatureValueRequested?
Navigation system600Yes
DVD-compatible player0Yes
Voice control for nav and audio100Yes
Media drive, large15No
Traffic + travel information25Yes
SD Card slot25No
Bluetooth audio streaming25Yes
Total Requested75095%
Total Not Requested405%
Premium Package
FeatureValueRequested?
Sunroof900Yes
Bose, 10 speakers (with subwoofer)350No
Tilt/telescoping steering wheel, power100Yes
Memory system, driver seat200Yes
Obstacle detection, rear250Yes
Surround sound250Yes
Media drive, small5No
Total Requested170083%
Total Not Requested35517%
Technology Package
FeatureValueRequested?
Rain-sensing wipers100Yes
Adaptive cruise control450Yes
Radar- or camera-based collision preparation system0Yes
Automatic air recirculation100Yes
Forward collision alert200Yes
Ionizing air filtration50No
Total Requested85094%
Total Not Requested506%

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