Lexus IS Lexus IS 2020 Infiniti G Infiniti G 2012
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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: $46,280

Infiniti G G37   
Difference: $6,124

Calculate Payments

  Down Payment Interest Rate Term
Model Year20202012
ModelISG
Trim350G37
Body4dr Sedan4dr Sedan
Base Price $42,180 $36,900
AWD 2,165 1,600
Navigation System / Mark Levinson Pkg. 2,835  
F Sport Package 2,715  
Cargo net 65  
Obstacle detection, rear 500  
Rear spoiler 389 725
Illuminated door sill trim plates 425 360
Cargo mat 105 200
Technology Package   1,250
Navigation Package   1,850
Premium Package   2,500
7-speed shiftable automatic   0
AWD 2,014 1,477
Navigation System / Mark Levinson Pkg. 2,616  
F Sport Package 2,497  
Cargo net 39  
Obstacle detection, rear 460  
Rear spoiler 259 638
Illuminated door sill trim plates 280 308
Cargo mat 65 142
Technology Package   1,086
Navigation Package   1,607
Premium Package   2,172
7-speed shiftable automatic   0
Options (change) 9,199 8,485
Options (change) 8,230 7,430
Destination 1,025 895
Total Price $52,404 $46,280

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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 G37
Lowest Adjusted Invoice: Lexus IS 350
TrueDelta Adjusted Price Difference: $3,874
TrueDelta Adjusted Invoice Difference: $33,654
Model Year20202012
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$52,404$46,280
Adjustments for Features-2,2500
Feature-Adjusted Total Price$50,154$46,280

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Features Comparison: Lexus IS vs. Infiniti G

Model Year20202012
ModelISG
Trim350G37
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100 
7-speed manually-shiftable automatic $1200
AWD$1700$1700
Accessories 
Electronic engine sound enhancement$0 
Remote app$25 
Tilt/telescoping steering wheel, manual$250 
Tilt/telescoping steering wheel, power $350
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats $0
Automatic braking, low-speed$200 
High performance brake pads (optional)$0 
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 
Ionizing air filtration $50
Rain-sensing wipers $175
Variable intermittent wipers$75 
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
Siri Eyes Free support$0 
SMS text-to-speech reader$25 
Telematics service, such as OnStar$200 
Instruments, Lights, and Mirrors 
Auto-dimming headlights$200 
Fog lights $125
Interior ambient lighting$150 
Large color reconfigurable instrument cluster display$250 
LED headlights$1000 
Performance meter$150 
Turn signals on or near mirrors$25 
Xenon HID headlights $500
Seats and Interior Trim 
Aluminum trim $100
Cooled or ventilated front seats$300 
Folding second row seats$300 
Leather seating surfaces $900
Manual lumbar adjuster, driver seat $50
Memory system, driver seat $200
Metal pedals$75 
Power lumbar adjuster, driver seat$100 
Synthetic leather seating surfaces$0 
Upholstered instrument cluster hood$50 
Suspension, Wheels, and Tires 
Adaptive dampers - electrical$500 
Electronic systems calibration selector$200 
Sport suspension (upgrade)$0 
Transmission 
Steering-wheel-mounted transmission controls$100 
Total Value of Features$8,090$5,840
Value of Feature Adjustments$2,250$0
Value of Feature Adjustments-3970

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

Specifications Comparison: Lexus IS vs. Infiniti G

Model Year20202012
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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See a complete comparison of Lexus IS vs. Infiniti G specs.

Option Package Details
Lexus IS 350

Navigation System / Mark Levinson Pkg.
FeatureValueRequested?
Surround sound250Yes
DVD-compatible player0Yes
Mark Levinson, 835W, 15 speakers (with subwoofer)350No
Speed limit information0No
Navigation system550Yes
Voice control for nav and audio75Yes
SMS text-to-speech reader25No
Vehicle health reports0No
App support0No
Total Requested87570%
Total Not Requested37530%
F Sport Package
FeatureValueRequested?
Adaptive dampers - electrical500No
Electronic engine sound enhancement0No
Dark-colored headliner (optional)0No
Performance meter150No
LED headlights500No
High performance brake pads (optional)0No
Large color reconfigurable instrument cluster display250No
Sport suspension (upgrade)250No
Special exterior trim0No
Special interior trim0No
Metal pedals75No
Front sport buckets100No
255/35YR18 tires200No
225/40YR18 tires200No
Heated front seats200Yes
Cooled or ventilated front seats300No
Rearview camera200Yes
Total Requested40014%
Total Not Requested252586%

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%
Technology Package
FeatureValueRequested?
Rain-sensing wipers100No
Adaptive cruise control450Yes
Radar- or camera-based collision preparation system0Yes
Automatic air recirculation100Yes
Forward collision warning200Yes
Ionizing air filtration50No
Total Requested75083%
Total Not Requested15017%
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
Surround sound250Yes
Media drive, small5No
Tilt/telescoping steering wheel, power100No
Memory system, driver seat200No
Obstacle detection, rear250Yes
Total Requested140068%
Total Not Requested65532%

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