Lexus IS Lexus IS 2017 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: $47,340

Infiniti G G37   
Difference: $4,974

Lowest Total Invoice: $43,457

Infiniti G G37   
Difference: $4,930

Calculate Payments

  Down Payment Interest Rate Term
Model Year20172013
ModelISG
Trim350G37
Body4dr Sedan4dr Sedan
Base Price $41,370 $37,350
Base Invoice $38,474 $34,601
Luxury Package 3,985  
Navigation System / Mark Levinson Pkg. 2,835  
AWD 2,165 1,600
Cargo mat 105 200
Illuminated door sill trim plates 425 360
Rear spoiler 389 725
Cargo net 65  
Navigation Package   1,850
Premium Package   2,500
Technology Package   1,250
Wood trim   600
7-speed shiftable automatic   0
Luxury Package 3,665  
Navigation System / Mark Levinson Pkg. 2,616  
AWD 2,014 1,477
Cargo mat 65 142
Illuminated door sill trim plates 280 308
Rear spoiler 259 638
Cargo net 39  
Navigation Package   1,607
Premium Package   2,172
Technology Package   1,086
Wood trim   521
7-speed shiftable automatic   0
Options (change) 9,969 9,085
Options (change) 8,938 7,951
Destination 975 905
Total Price $52,314 $47,340
Total Invoice $48,387 $43,457

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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 G37
TrueDelta Adjusted Price Difference: $1,499
TrueDelta Adjusted Invoice Difference: $1,716
Model Year20172013
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)225/40-18225/55-17
Total Price$52,314$47,340
Adjustments for Features-3,4750
Feature-Adjusted Total Price$48,839$47,340
Total Invoice$48,387$43,457
Adjustments for Features-3,2140
Feature-Adjusted Total Invoice$45,173$43,457

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Features Comparison: Lexus IS vs. Infiniti G

Model Year20172013
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 
Lane departure prevention, steering-based$200 
Lane departure warning$200 
Obstacle detection, front$150 
Pedestrian detection$50 
Rear side airbags$300 
Vehicle health reports$0 
Cargo Management 
Rear seat pass-through $100
Climate Control and Infotainment 
App support$100 
Concierge Services - 4 year subscription $200
HD radio$50 
Ionizing air filtration $50
Media drive $15
SD Card slot $25
Siri Eyes Free support$0 
SMS text-to-speech reader$25 
Telematics service, such as OnStar$200 
Water-repellent front-door glass$15 
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror$75 
Auto-dimming headlights$200 
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
Powertrain 
Lockable center differential $150
Steering-wheel-mounted transmission controls$100 
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 
Total Value of Features$7,465$3,990
Value of Feature Adjustments$3,475$0
Value of Feature Adjustments-3,2140

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Specifications Comparison: Lexus IS vs. Infiniti G

Model Year20172013
ModelISG
Body4dr Sedan4dr Sedan
Wheelbase110.2 in112.2 in
Length184.3 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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Option Package Details
Lexus IS 350

Luxury Package
FeatureValueRequested?
Wood trim300Yes
Leather seating surfaces900Yes
Memory system, driver seat200Yes
Obstacle detection, front150No
Obstacle detection, rear250Yes
Heated steering wheel100No
Auto-dimming driver-side mirror75No
Auto-dimming passenger-side mirror75No
Mirror tilt-down in reverse25No
Blind spot warning system200No
LED headlights500No
Rear cross-traffic detection100No
Tilt/telescoping steering wheel, power100Yes
Rain-sensing wipers100Yes
Heated front seats200Yes
Cooled or ventilated front seats300No
Rearview camera200Yes
Total Requested225060%
Total Not Requested152540%
Navigation System / Mark Levinson Pkg.
FeatureValueRequested?
Surround sound250Yes
DVD-compatible player0Yes
Mark Levinson, 835W, 15 speakers (with subwoofer)350No
Navigation system550Yes
Voice control for nav and audio75Yes
SMS text-to-speech reader25No
Speed limit information0No
Vehicle health reports0No
App support100No
Total Requested87565%
Total Not Requested47535%

Option Package Details
Infiniti G G37

Cargo mat
FeatureValueRequested?
Cargo mat40Yes
Cargo net40Yes
Total Requested80100%
Total Not Requested00%
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 system100Yes
Automatic air recirculation100Yes
Forward collision alert200Yes
Ionizing air filtration50No
Total Requested95095%
Total Not Requested505%

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