Lexus IS Lexus IS 2017 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: $41,825

Infiniti G G35   
Difference: $8,794

Lowest Total Invoice: $38,147

Infiniti G G35   
Difference: $8,792

Calculate Payments

  Down Payment Interest Rate Term
Model Year20172008
ModelISG
Trim350G35
Body4dr Sedan4dr Sedan
Base Price $41,370 $32,250
Base Invoice $38,474 $29,663
AWD 2,165 2,050
Navigation System / Mark Levinson Pkg. 2,835  
F Sport Package 2,715  
Rear spoiler 389 550
Cargo mat 105 100
Cargo net 65 60
Premium Package   2,300
Journey Package   450
Navigation Package   2,150
Rear air vents   0
Sport Package AWD   1,100
AWD 2,014 1,878
Navigation System / Mark Levinson Pkg. 2,616  
F Sport Package 2,497  
Rear spoiler 259 474
Cargo mat 65 75
Cargo net 39 46
Premium Package   1,982
Journey Package   413
Navigation Package   1,853
Rear air vents   0
Sport Package AWD   948
Options (change) 8,274 8,760
Options (change) 7,490 7,669
Destination 975 815
Total Price $50,619 $41,825
Total Invoice $46,939 $38,147

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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: $6,419
TrueDelta Adjusted Invoice Difference: $6,590
Model Year20172008
ModelISG
Trim350G35
Body4dr Sedan4dr Sedan
Engine306hp V6306hp V6
TransmissionT6T5
DrivetrainAWDAWD
EPA Fuel Economy (city/highway)19/26 MPG17/23 MPG
Audio (watts, speakers)835, 15374, 10
Tire (rear if not all the same)225/40-18225/50-18
Total Price$50,619$41,825
Adjustments for Features-2,3750
Feature-Adjusted Total Price$48,244$41,825
Total Invoice$46,939$38,147
Adjustments for Features-2,2020
Feature-Adjusted Total Invoice$44,737$38,147

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Features Comparison: Lexus IS vs. Infiniti G

Model Year20172008
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
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 
Forward collision warning$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 
Pedestrian detection$50 
Radar- or camera-based collision preparation system$0 
Rear side airbags$300 
Vehicle health reports$0 
Cargo Management 
Rear seat pass-through $100
Climate Control 
Automatic air recirculation$100 
Water-repellent front-door glass$15 
Drivetrain 
Lockable center differential $150
Infotainment 
App support$0 
Bluetooth audio streaming$25 
CD changer, remote $200
DVD-compatible player$0 
HD radio$50 
iPod integration $100
Media drive $15
SD Card slot $25
Siri Eyes Free support$0 
SMS text-to-speech reader$25 
Telematics service, such as OnStar$200 
Traffic + travel information$25 
Traffic information $25
USB port$25 
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 door panel trim $250
Leather seating surfaces $900
Manual thigh support length adjuster, driver seat $50
Manual thigh support length adjuster, passenger seat $50
Memory system, driver seat $200
Power seatback bolsters, driver seat $100
Power thigh bolsters, 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 
Total Value of Features$8,565$6,190
Value of Feature Adjustments$2,375$0
Value of Feature Adjustments-2,2020

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Specifications Comparison: Lexus IS vs. Infiniti G

Model Year20172008
ModelISG
Body4dr Sedan4dr Sedan
Wheelbase110.2 in112.2 in
Length184.3 in187.0 in
Width71.3 in69.8 in
Height56.3 in57.2 in
Curb Weight3,737 lb.3,704 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

Navigation System / Mark Levinson Pkg.
FeatureValueRequested?
Surround sound250Yes
DVD-compatible player0No
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 support0No
Total Requested87570%
Total Not Requested37530%
F Sport Package
FeatureValueRequested?
Adaptive dampers - electrical500No
Electronic engine sound enhancement0No
Sport suspension (upgrade)250No
Special exterior trim0No
Special interior trim0No
Metal pedals75Yes
Dark-colored headliner (optional)0No
Performance meter150No
LED headlights500No
High performance brake pads (optional)0No
Large color reconfigurable instrument cluster display250No
Front sport buckets100No
225/40YR18 tires200No
255/35YR18 tires200No
Heated front seats200Yes
Cooled or ventilated front seats300No
Rearview camera200Yes
Total Requested47516%
Total Not Requested245084%

Option Package Details
Infiniti G G35

AWD
FeatureValueRequested?
AWD0Yes
Heated mirrors25Yes
Heated front seats200Yes
Lockable center differential150No
Total Requested22560%
Total Not Requested15040%
Premium Package
FeatureValueRequested?
Bose, 374W, 10 speakers (with subwoofer)350No
Tilt/telescoping steering wheel, power100No
Heated mirrors25Yes
Heated front seats200Yes
Sunroof900Yes
Power lumbar adjuster, driver seat50Yes
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Memory system, driver seat200No
Bluetooth cell phone link100Yes
Compass0No
Surround sound250Yes
iPod integration100Yes
Total Requested187574%
Total Not Requested65026%
Journey Package
FeatureValueRequested?
CD changer, in-dash200No
Automatic headlights125Yes
Power height adjuster, passenger seat100Yes
Power tilt adjuster, passenger seat100Yes
Dual-zone climate control125Yes
Total Requested45069%
Total Not Requested20031%
Navigation Package
FeatureValueRequested?
CD changer, remote200No
Navigation system600Yes
Rearview camera200Yes
Voice control for nav and audio100Yes
Traffic information25Yes
Media drive, large15No
SD Card slot25No
Total Requested92579%
Total Not Requested24021%
Sport Package AWD
FeatureValueRequested?
Manual thigh support adjuster, driver seat50No
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver100No
Manual thigh support adjuster, passenger seat50No
Metal pedals75Yes
Steering-wheel-mounted transmission controls100Yes
225/50VR18 tires400No
Total Requested17520%
Total Not Requested70080%

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