Lexus IS Lexus IS 2014 Infiniti QX Infiniti QX 2010

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Lexus IS vs. Infiniti QX 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 QX Invoice Comparison

Lowest Total Price: $41,390

Lexus IS 250   
Difference: $16,675

Lowest Total Invoice: $38,521

Lexus IS 250   
Difference: $15,068

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  Down Payment Interest Rate Term
Model Year2014201420142010
ModelISISISQX
Trim250350FQX56
Body4dr Sedan4dr Sedan4dr Sedan4dr SUV
Base Price $36,100 $39,615 $63,600 $56,050
Base Invoice $33,573 $36,841 $59,148 $51,728
All Weather Package 360 360    
225/40YR18 935 935    
Navigation system 2,085 2,085 2,490  
Obstacle detection, rear 500 500 500  
Adaptive cruise control 500 500 1,500 1,150
All Weather Package 332 332    
225/40YR18 859 859    
Navigation system 1,927 1,927 2,300  
Obstacle detection, rear 460 460 460  
Adaptive cruise control 460 460 1,380 996
Options (change) 4,380 4,380 4,490 1,150
Options (change) 4,038 4,038 4,140 996
Destination 910 910 910 865
Total Price $41,390 $44,905 $69,000 $58,065
Total Invoice $38,521 $41,789 $64,198 $53,589

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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 QX dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Lexus IS vs. Infiniti QX

Lowest Adjusted Price and Invoice: Lexus IS 250
TrueDelta Adjusted Price Difference: $10,645
TrueDelta Adjusted Invoice Difference: $9,503
Model Year2014201420142010
ModelISISISQX
Trim250350FQX56
Body4dr Sedan4dr Sedan4dr Sedan4dr SUV
Engine204hp V6306hp V6416hp V8320hp V8
TransmissionT6T8T8A5
DrivetrainRWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 8?, 8194, 12?, 12
Tire (rear if not all the same)225/40-18225/40-18225/40-19275/60-20
Total Price$41,390$44,905$69,000$58,065
Adjustments for Features0-200-2,125-6,030
Feature-Adjusted Total Price$41,390$44,705$66,875$52,035
Cost Above Minimum$0$3,315$25,485$0
Total Invoice$38,521$41,789$64,198$53,589
Adjustments for Features0-186-1,977-5,565
Feature-Adjusted Total Invoice$38,521$41,603$62,221$48,024
Cost Above Minimum$0$3,082$23,700$0

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Features Comparison: Lexus IS vs. Infiniti QX

Model Year2014201420142010
ModelISISISQX
Trim250350FQX56
Body4dr Sedan4dr Sedan4dr Sedan4dr SUV
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100   
8-speed manually-shiftable automatic $1300$1300 
5-speed automatic   $900
RWD$0$0$0$0
Accessories 
Heated steering wheel$100$100 $100
Power flip-out rear side windows   $125
Power liftgate   $350
Power-adjustable pedals   $125
Remote app$25$25$25 
Tilt steering wheel, power   $200
Tilt/telescoping steering wheel, manual$250$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$200$200 
Full-size spare tire   $225
Knee airbag, driver$75$75$75 
Knee airbag, passenger$75$75$75 
Rear side airbags$300$300  
Rollover sensor   $50
Side curtain airbags$350$350$350 
Side curtain airbags, three rows   $500
Temporary spare tire$150$150$150 
Cargo Management 
Liftglass or two-piece tailgate   $150
Overhead console storage compartments   $100
Rear seat pass-through  $100 
Removable second-row console   $200
Roof rack   $300
Second-row low console  $100 
Climate Control 
Automatic air recirculation$100$100$100 
Rain-sensing wipers  $175 
Rear air vents$100$100$100 
Rear air vents with manual controls   $150
Rear HVAC unit   $400
Rear wiper   $175
Variable intermittent wipers$75$75 $75
Water-repellent front-door glass$15$15$15 
Exterior 
Body kit  $0 
Bodyside cladding   $350
Carbon fiber rear spoiler  $300 
Deep-tinted rear windows   $275
Rear bumper protector   $40
Running boards   $350
Tow hook(s), front   $40
Wheel-lip moldings   $75
Infotainment 
App support$0$0$0 
Aux input$50$50$50 
Bluetooth audio streaming$25$25$25 
CD changer, in-dash  $325$325
CD player$125$125  
DVD-compatible player$0$0$0 
HD radio$50$50$50 
Media drive   $15
Rear seat audio controls   $25
Satellite radio$200$200$200 
Satellite radio - three year subscription   $400
SD Card slot   $25
SMS text-to-speech reader$25$25$25 
Telematics service, such as OnStar$200$200$200 
Traffic + travel information$25$25$25 
Traffic information   $25
USB port$25$25$25 
Instruments, Lights, and Mirrors 
Analog clock$25$25 $25
Auto-dimming driver-side mirror  $75$75
Auto-dimming passenger-side mirror  $75$75
Compass   $0
Headlight washers$50$50  
Mirror tilt-down in reverse  $25 
Power-folding mirrors  $50$50
Steering-linked headlights  $150 
Transmission temperature gauge   $75
Seats and Interior Trim 
Aluminum trim  $100 
Door sill trim plates$100$100 $100
Folding passenger seat   $150
Folding second row seats$300$300 $300
Heated front seats  $200$200
Heated second row seats   $200
Illuminated door sill trim plates  $200 
Leather door panel trim$250$250$250 
Leather seating surfaces  $900$900
Leather seating surfaces, third-row seats   $200
Manual lumbar adjuster, passenger seat   $50
Manual recliner, second row seats   $75
Memory system, driver seat  $200$200
Metal pedals  $75 
Power lumbar adjuster, passenger seat  $100 
Power-folding third row seats   $1000
Synthetic leather seating surfaces$0$0  
Upholstered instrument cluster hood$50$50  
Wood trim   $300
Suspension, Wheels, and Tires 
Alloy wheels$350$350$350 
Auto-leveling rear shocks   $200
Chrome-plated alloy wheels   $850
Electronic systems calibration selector$200$200  
Sport suspension (upgrade)  $0 
Transmission 
Steering-wheel-mounted transmission controls$100$100$100 
Total Value of Features$5,065$5,265$7,190$11,095
Value of Feature Adjustments$0$200$2,125$6,030
Value of Feature Adjustments0-186-1,977-5,565

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Specifications Comparison: Lexus IS vs. Infiniti QX

Model Year20142010
ModelISQX
Body4dr Sedan4dr SUV
Wheelbase110.2 in123.2 in
Length183.7 in206.9 in
Width71.3 in78.8 in
Height56.3 in77.0 in
Curb Weight3,462 lb.5,598 lb.
Fuel Capacity17.4 gal.28.0 gal.
Row 1 Headroom38.2 in41.0 in
Row 1 Shoulder Room55.9 in65.1 in
Row 1 Hip Room54.3 in61.3 in
Row 1 Legroom44.8 in41.8 in
Row 2 Headroom36.9 in40.0 in
Row 2 Shoulder Room53.4 in64.5 in
Row 2 Hip Room54.0 in60.1 in
Row 2 Legroom32.2 in41.9 in
Row 3 Headroom0.0 in35.9 in
Row 3 Shoulder Room0.0 in63.7 in
Row 3 Hip Room0.0 in48.8 in
Row 3 Legroom0.0 in32.2 in
Cargo Volume,
Minimum
10.8 ft320.0 ft3
Cargo Volume,
Behind R2
10.861.2 ft3
Cargo Volume,
Maximum
10.897.1 ft3

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Option Package Details
Lexus IS 250

All Weather Package
FeatureValueRequested?
Heated steering wheel100Yes
Headlight washers50No
Total Requested10067%
Total Not Requested5033%
Navigation system
FeatureValueRequested?
Navigation system600Yes
Rearview camera200Yes
DVD-compatible player0No
Voice control for nav and audio75Yes
SMS text-to-speech reader25No
Remote app25No
Speed limit information0No
App support0No
Total Requested87595%
Total Not Requested505%

Option Package Details
Lexus IS 350

All Weather Package
FeatureValueRequested?
Heated steering wheel100Yes
Headlight washers50No
Total Requested10067%
Total Not Requested5033%
Navigation system
FeatureValueRequested?
Navigation system600Yes
Rearview camera200Yes
DVD-compatible player0No
Voice control for nav and audio75Yes
SMS text-to-speech reader25No
Remote app25No
Speed limit information0No
App support0No
Total Requested87595%
Total Not Requested505%

Option Package Details
Lexus IS F

Navigation system
FeatureValueRequested?
Navigation system600Yes
Rearview camera200Yes
DVD-compatible player0No
Voice control for nav and audio100Yes
HD radio50No
SMS text-to-speech reader25No
Traffic + travel information25No
Remote app25No
Speed limit information0No
App support0No
Total Requested90088%
Total Not Requested12512%

Option Package Details
Infiniti QX QX56

Adaptive cruise control
FeatureValueRequested?
Adaptive cruise control450Yes
Obstacle detection, front150Yes
Radar- or camera-based collision preparation system0Yes
Forward collision alert200Yes
Total Requested800100%
Total Not Requested00%

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