Infiniti QX Infiniti QX 2008 Lexus IS Lexus IS 2015

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Infiniti QX vs. Lexus IS 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.

Infiniti QX vs. Lexus IS Invoice Comparison

Lowest Total Price: $43,865

Lexus IS 250   
Difference: $10,600

Lowest Total Invoice: $40,806

Lexus IS 250   
Difference: $9,230

Calculate Payments

  Down Payment Interest Rate Term
Model Year200820152015
ModelQXISIS
TrimQX56250350
Body4dr SUV4dr Sedan4dr Sedan
Base Price $52,450 $36,550 $40,065
Base Invoice $48,180 $33,994 $37,261
Adaptive cruise control 1,150 500 500
Navigation system   1,855 1,855
Luxury Package   3,535 3,535
Obstacle detection, rear   500 500
Adaptive cruise control 991 460 460
Navigation system   1,716 1,716
Luxury Package   3,251 3,251
Obstacle detection, rear   460 460
Options (change) 1,150 6,390 6,390
Options (change) 991 5,887 5,887
Destination 865 925 925
Total Price $54,465 $43,865 $47,380
Total Invoice $50,036 $40,806 $44,073

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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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TrueDelta Value Comparison: Infiniti QX vs. Lexus IS

Lowest Adjusted Price and Invoice: Lexus IS 250
TrueDelta Adjusted Price Difference: $7,345
TrueDelta Adjusted Invoice Difference: $6,240
Model Year200820152015
ModelQXISIS
TrimQX56250350
Body4dr SUV4dr Sedan4dr Sedan
Engine320hp V8204hp V6306hp V6
TransmissionA5T6T8
DrivetrainRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 12293, 8293, 8
Tire (rear if not all the same)275/60-20225/45-17225/45-17
Total Price$54,465$43,865$47,380
Adjustments for Features-3,2550-200
Feature-Adjusted Total Price$51,210$43,865$47,180
Cost Above Minimum$0$0$3,315
Total Invoice$50,036$40,806$44,073
Adjustments for Features-2,9900-186
Feature-Adjusted Total Invoice$47,046$40,806$43,887
Cost Above Minimum$0$0$3,081

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Features Comparison: Infiniti QX vs. Lexus IS

Model Year200820152015
ModelQXISIS
TrimQX56250350
Body4dr SUV4dr Sedan4dr Sedan
Transmission and Drivetrain 
5-speed automatic$900  
6-speed manually-shiftable automatic $1100 
8-speed manually-shiftable automatic  $1300
RWD$0$0$0
Accessories 
Power flip-out rear side windows$125  
Power liftgate$350  
Power-adjustable pedals$125  
Remote app $25$25
Tilt steering wheel, power$200  
Tilt/telescoping steering wheel, power $350$350
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0  
Automatic braking, low-speed $200$200
Blind spot warning system $200$200
Cross-traffic warning, rear $100$100
Full-size spare tire$225  
Knee airbag, driver $75$75
Knee airbag, passenger $75$75
Rear side airbags $300$300
Rollover sensor$50  
Side curtain airbags $350$350
Side curtain airbags, three rows$500  
Temporary spare tire $150$150
Cargo Management 
Liftglass or two-piece tailgate$150  
Overhead console storage compartments$100  
Removable second-row console$200  
Roof rack$300  
Climate Control 
Automatic air recirculation $100$100
Rain-sensing wipers $175$175
Rear air vents $100$100
Rear air vents with manual controls$150  
Rear HVAC unit$400  
Rear wiper$175  
Variable intermittent wipers$75  
Water-repellent front-door glass $15$15
Exterior 
Bodyside cladding$350  
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
Aux input $50$50
Bluetooth audio streaming $25$25
CD changer, in-dash$325  
CD player $125$125
DVD-compatible player $0$0
HD radio $50$50
Media drive$15  
Rear seat audio controls$25  
Satellite radio $200$200
Satellite radio - three year subscription$400  
SD Card slot$25  
SMS text-to-speech reader $25$25
Telematics service, such as OnStar $200$200
Traffic + travel information $25$25
Traffic information$25  
USB port $25$25
Instruments, Lights, and Mirrors 
Compass$0  
LED headlights $1000$1000
Mirror tilt-down in reverse $25$25
Power-folding mirrors$50  
Transmission temperature gauge$75  
Xenon HID headlights$500  
Seats and Interior Trim 
Cooled or ventilated front seats $300$300
Folding passenger seat$150  
Heated second row seats$200  
Leather seating surfaces, third-row seats$200  
Manual lumbar adjuster, passenger seat$50  
Manual recliner, second row seats$75  
Power-folding third row seats$1000  
Upholstered instrument cluster hood $50$50
Suspension, Wheels, and Tires 
Alloy wheels $350$350
Auto-leveling rear shocks$200  
Chrome-plated alloy wheels$850  
Electronic systems calibration selector $200$200
Transmission 
Steering-wheel-mounted transmission controls $100$100
Total Value of Features$9,320$6,065$6,265
Value of Feature Adjustments$3,255$0$200
Value of Feature Adjustments-2,9900-186

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Specifications Comparison: Infiniti QX vs. Lexus IS

Model Year20082015
ModelQXIS
Body4dr SUV4dr Sedan
Wheelbase123.2 in110.2 in
Length206.9 in183.7 in
Width78.8 in71.3 in
Height77.0 in56.3 in
Curb Weight5,598 lb.3,462 lb.
Fuel Capacity28.0 gal.17.4 gal.
Row 1 Headroom41.0 in38.2 in
Row 1 Shoulder Room65.1 in55.9 in
Row 1 Hip Room61.3 in54.3 in
Row 1 Legroom41.8 in44.8 in
Row 2 Headroom40.0 in36.9 in
Row 2 Shoulder Room64.5 in53.4 in
Row 2 Hip Room60.1 in54.0 in
Row 2 Legroom41.9 in32.2 in
Row 3 Headroom35.9 in0.0 in
Row 3 Shoulder Room63.7 in0.0 in
Row 3 Hip Room48.8 in0.0 in
Row 3 Legroom32.2 in0.0 in
Cargo Volume,
Minimum
20.0 ft310.8 ft3
Cargo Volume,
Behind R2
61.2 ft310.8 ft3
Cargo Volume,
Maximum
97.1 ft310.8 ft3

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Option Package Details
Lexus IS 250

Adaptive cruise control
FeatureValueRequested?
Adaptive cruise control450Yes
Radar- or camera-based collision preparation system0Yes
Automatic braking, low-speed200No
Forward collision warning200Yes
Total Requested65076%
Total Not Requested20024%
Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150Yes
Total Requested400100%
Total Not Requested00%
Navigation system
FeatureValueRequested?
Navigation system600Yes
Rearview camera200Yes
DVD-compatible player0No
Voice control for nav and audio75Yes
SMS text-to-speech reader25No
Speed limit information0No
App support0No
Remote app25No
Total Requested87595%
Total Not Requested505%
Luxury Package
FeatureValueRequested?
Wood trim300Yes
Leather seating surfaces900Yes
Tilt/telescoping steering wheel, power100No
Rain-sensing wipers100No
Memory system, driver seat200Yes
Heated steering wheel100Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
Mirror tilt-down in reverse25No
Blind spot warning system200No
Rear cross-traffic detection100No
Heated front seats200Yes
Cooled or ventilated front seats300No
LED headlights500No
Total Requested185058%
Total Not Requested132542%

Option Package Details
Lexus IS 350

Adaptive cruise control
FeatureValueRequested?
Adaptive cruise control450Yes
Radar- or camera-based collision preparation system0Yes
Automatic braking, low-speed200No
Forward collision warning200Yes
Total Requested65076%
Total Not Requested20024%
Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150Yes
Total Requested400100%
Total Not Requested00%
Navigation system
FeatureValueRequested?
Navigation system600Yes
Rearview camera200Yes
DVD-compatible player0No
Voice control for nav and audio75Yes
SMS text-to-speech reader25No
Speed limit information0No
App support0No
Remote app25No
Total Requested87595%
Total Not Requested505%
Luxury Package
FeatureValueRequested?
Wood trim300Yes
Leather seating surfaces900Yes
Tilt/telescoping steering wheel, power100No
Rain-sensing wipers100No
Memory system, driver seat200Yes
Heated steering wheel100Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
Mirror tilt-down in reverse25No
Blind spot warning system200No
Rear cross-traffic detection100No
Heated front seats200Yes
Cooled or ventilated front seats300No
LED headlights500No
Total Requested185058%
Total Not Requested132542%

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