Lexus IS Lexus IS 2008 Infiniti QX50 Infiniti QX50 2015

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Lexus IS vs. Infiniti QX50 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 QX50 Invoice Comparison

Lowest Total Price: $43,365

Lexus IS 250   
Difference: $3,740

Lowest Total Invoice: $37,378

Lexus IS 250   
Difference: $6,438

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  Down Payment Interest Rate Term
Model Year2008200820082015
ModelISISISQX50
Trim250350FJourney
Body4dr Sedan4dr Sedan4dr Sedan4dr SUV
Base Price $30,855 $36,305 $56,000 $37,200
Base Invoice $27,151 $31,948 $49,280 $34,596
Luxury Package 3,495 3,495    
Radar- or camera-based collision preparation system 2,850 2,850 2,850  
Obstacle detection, rear 500 500 500  
Navigation System / Mark Levinson Pkg. 3,990 3,990 3,990  
Rear spoiler 355 355    
Satellite radio 486 486 486  
Rear bumper protector 69 69 69 270
Sunroof 0 0    
Deluxe Touring Package       2,400
Premium Package       3,050
Technology Package       2,750
Illuminated door sill trim plates       440
Luxury Package 2,796 2,796    
Radar- or camera-based collision preparation system 2,280 2,280 2,280  
Obstacle detection, rear 400 400 400  
Navigation System / Mark Levinson Pkg. 3,302 3,302 3,302  
Rear spoiler 246 246    
Satellite radio 389 389 389  
Rear bumper protector 49 49 49 235
Sunroof 0 0    
Deluxe Touring Package       2,232
Premium Package       2,836
Technology Package       2,558
Illuminated door sill trim plates       364
Options (change) 11,745 11,745 7,895 8,910
Options (change) 9,462 9,462 6,420 8,225
Destination 765 765 765 995
Total Price $43,365 $48,815 $64,660 $47,105
Total Invoice $37,378 $42,175 $56,465 $43,816

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While we strive for accuracy, the site is not error-free, and prices can change at any time.

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Request free, no-obligation Lexus IS dealer quotes or Infiniti QX50 dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Lexus IS vs. Infiniti QX50

Lowest Adjusted Price and Invoice: Lexus IS 250
TrueDelta Adjusted Price Difference: $1,290
TrueDelta Adjusted Invoice Difference: $4,159
Model Year2008200820082015
ModelISISISQX50
Trim250350FJourney
Body4dr Sedan4dr Sedan4dr Sedan4dr SUV
Engine204hp V6306hp V6416hp V8325hp V6
TransmissionM6T6T8T7
DrivetrainRWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)300, 14300, 14300, 14?, 11
Tire (rear if not all the same)225/45-17225/45-17225/40-19245/45-19
Total Price$43,365$48,815$64,660$47,105
Adjustments for Features0-950-750-2,450
Feature-Adjusted Total Price$43,365$47,865$63,910$44,655
Cost Above Minimum$0$4,500$20,545$0
Total Invoice$37,378$42,175$56,465$43,816
Adjustments for Features0-821-655-2,279
Feature-Adjusted Total Invoice$37,378$41,354$55,810$41,537
Cost Above Minimum$0$3,976$18,432$0

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Features Comparison: Lexus IS vs. Infiniti QX50

Model Year2008200820082015
ModelISISISQX50
Trim250350FJourney
Body4dr Sedan4dr Sedan4dr Sedan4dr SUV
Transmission and Drivetrain 
6-speed manual$150   
6-speed manually-shiftable automatic $1100  
8-speed manually-shiftable automatic  $1300 
7-speed manually-shiftable automatic   $1200
RWD$0$0$0$0
Accessories 
Adaptive cruise control$600$600$600 
Adaptive cruise control, all-speed   $850
Sunshade, rear, power$225$225  
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats   $0
Around view cameras   $500
Blind spot warning system   $200
Forward collision warning   $200
Knee airbag, driver$75$75$75 
Knee airbag, passenger$75$75$75 
Lane departure prevention   $150
Lane departure warning   $200
Rearview camera$200$200$200 
Rollover sensor   $50
Cargo Management 
Aluminum roof rails   $250
Rear seat pass-through$100$100$100 
Second-row low console  $100 
Climate Control 
Ionizing air filtration   $50
Rain-sensing wipers$175$175$175 
Rear wiper   $175
Variable intermittent wipers   $75
Water-repellent front-door glass$15$15$15 
Exterior 
Body kit  $0 
Bodyside cladding (gray/black)   $250
Deep-tinted rear windows   $275
Self-repairing paint   $0
Wheel-lip moldings   $75
Infotainment 
Bluetooth audio streaming   $25
CD changer, in-dash$325$325$325 
CD player   $125
Concierge Services - 4 year subscription   $200
DVD-compatible player$0$0$0 
Media drive   $15
Traffic + travel information   $25
USB port   $25
Instruments, Lights, and Mirrors 
Analog clock   $25
Auto-dimming driver-side mirror$75$75$75 
Auto-dimming passenger-side mirror$75$75$75 
Interior ambient lighting$150$150$150 
Power-folding mirrors  $50 
Seats and Interior Trim 
Aluminum trim  $100$100
Cooled or ventilated front seats$300$300  
Leather door panel trim$250$250$250 
Memory system, passenger seat$150$150$150 
Metal pedals  $75 
Power lumbar adjuster, passenger seat$100$100$100 
Power-folding second row seats   $700
Upholstered instrument cluster hood   $50
Wood trim$300$300  
Suspension, Wheels, and Tires 
Sport suspension (upgrade)  $0 
Transmission 
Steering-wheel-mounted transmission controls  $100 
Total Value of Features$3,340$4,290$4,090$5,790
Value of Feature Adjustments$0$950$750$2,450
Value of Feature Adjustments0-821-655-2,279

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Specifications Comparison: Lexus IS vs. Infiniti QX50

Model Year20082015
ModelISQX50
Body4dr Sedan4dr SUV
Wheelbase107.5 in110.2 in
Length180.1 in182.3 in
Width70.9 in71.0 in
Height56.1 in61.9 in
Curb Weight3,456 lb.3,791 lb.
Fuel Capacity17.2 gal.20.0 gal.
Row 1 Headroom37.2 in40.5 in
Row 1 Shoulder Room54.4 in54.8 in
Row 1 Hip Room54.1 in52.9 in
Row 1 Legroom43.9 in44.3 in
Row 2 Headroom36.7 in38.4 in
Row 2 Shoulder Room52.7 in55.1 in
Row 2 Hip Room53.7 in50.0 in
Row 2 Legroom30.6 in28.5 in
Cargo Volume,
Minimum
13.0 ft318.6 ft3
Cargo Volume,
Maximum
13.047.4 ft3

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Option Package Details
Lexus IS 250

Luxury Package
FeatureValueRequested?
Sunshade, rear, power225No
Wood trim300No
Heated front seats200Yes
Cooled or ventilated front seats300No
Illuminated door sill trim plates200Yes
Tilt/telescoping steering wheel, power100Yes
Rain-sensing wipers100No
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Memory system, driver seat200Yes
Memory system, passenger seat150No
Auto-dimming driver-side mirror75No
Auto-dimming passenger-side mirror75No
Mirror tilt-down in reverse25Yes
Total Requested137553%
Total Not Requested122547%
Navigation System / Mark Levinson Pkg.
FeatureValueRequested?
Surround sound250Yes
DVD-compatible player0No
Voice control for nav and audio100Yes
Mark Levinson, 300W, 14 speakers (with subwoofer)350No
Navigation system600Yes
Bluetooth cell phone link100Yes
Rearview camera200Yes
Total Requested125078%
Total Not Requested35022%

Option Package Details
Lexus IS 350

Luxury Package
FeatureValueRequested?
Sunshade, rear, power225No
Wood trim300No
Heated front seats200Yes
Cooled or ventilated front seats300No
Illuminated door sill trim plates200Yes
Tilt/telescoping steering wheel, power100Yes
Rain-sensing wipers100No
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Memory system, driver seat200Yes
Memory system, passenger seat150No
Auto-dimming driver-side mirror75No
Auto-dimming passenger-side mirror75No
Mirror tilt-down in reverse25Yes
Total Requested137553%
Total Not Requested122547%
Navigation System / Mark Levinson Pkg.
FeatureValueRequested?
Surround sound250Yes
DVD-compatible player0No
Voice control for nav and audio100Yes
Mark Levinson, 300W, 14 speakers (with subwoofer)350No
Navigation system600Yes
Bluetooth cell phone link100Yes
Rearview camera200Yes
Total Requested125078%
Total Not Requested35022%

Option Package Details
Lexus IS F

Navigation System / Mark Levinson Pkg.
FeatureValueRequested?
Surround sound250Yes
DVD-compatible player0No
Voice control for nav and audio100Yes
Mark Levinson, 300W, 14 speakers (with subwoofer)350No
Navigation system600Yes
Bluetooth cell phone link100Yes
Rearview camera200Yes
Total Requested125078%
Total Not Requested35022%

Option Package Details
Infiniti QX50 Journey

Deluxe Touring Package
FeatureValueRequested?
Power lumbar adjuster, driver seat50Yes
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Memory system, driver seat200Yes
Power height adjuster, passenger seat100Yes
Power tilt adjuster, passenger seat100Yes
Mirror tilt-down in reverse25Yes
245/45VR19 tires400No
Power-folding second row seats400No
Upholstered instrument cluster hood50No
Total Requested112557%
Total Not Requested85043%
Premium Package
FeatureValueRequested?
Navigation system600Yes
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Surround sound250Yes
Voice control for nav and audio100Yes
Aluminum roof rails250No
Media drive15No
Bose, 11 speakers (with subwoofer)350No
Around view cameras300No
Traffic + travel information25No
Ionizing air filtration50No
Bluetooth audio streaming25No
Total Requested135057%
Total Not Requested101543%
Technology Package
FeatureValueRequested?
Radar- or camera-based collision preparation system0Yes
Lane departure warning system200No
Adaptive cruise control, all-speed700No
Blind spot warning system200No
Lane departure prevention system150No
Automatic braking, high-speed200Yes
Forward collision warning200No
Total Requested20012%
Total Not Requested145088%

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