2025 INFINITI QX50 vs 2026 Lexus NX

$43,000 · Crossover

$44,175 · Crossover

Comparison Overview

The 2025 INFINITI QX50 kicks off the excitement with a punchy 268 horsepower and 280 lb-ft of torque, making it the immediate choice for spirited driving dynamics in this showdown. Contrast that power surge with the 2026 Lexus NX, which counters with an astonishing efficiency lead, boasting a combined 40 MPG versus the QX50's 25 MPG. The QX50 offers a more substantial presence at 184.7 inches long and provides notably more hauling capability with 31.4 cubic feet of cargo space, whereas the NX prioritizes frugal daily transport. While the INFINITI asks for $43,000 and requires premium fuel, the slightly pricier Lexus, starting at $44,175, rewards its owner with significant annual fuel savings due to its massive efficiency advantage. This comparison pits raw, engaging power against exceptional, high-tech frugality in the luxury crossover segment.

Size Comparison

Performance

Fuel Efficiency

Full Specifications

Our Verdicts

🚗 Best for Commuters

2026 Lexus NX

The 2026 Lexus NX dominates for commuting due to its superior combined 40 MPG efficiency.

👨‍👩‍👧‍👦 Best for Families

2025 INFINITI QX50

The 2025 INFINITI QX50 is better for families needing capacity, offering 31.4 cu ft of cargo space compared to the NX's 22.7 cu ft.

🏎️ Best for Enthusiasts

2025 INFINITI QX50

The QX50 clearly appeals more to driving enthusiasts with its 268 hp and 280 lb-ft of torque output.

💰 Best Value

2026 Lexus NX

Despite a higher MSRP, the NX's 40 MPG rating promises substantial long-term savings over the QX50's 25 MPG.

Choose the INFINITI QX50 if...

You prioritize outright power, needing the 268 horsepower delivered by the QX50's engine.
You frequently haul gear or luggage, appreciating the substantial 31.4 cubic feet of cargo capacity.
You prefer the stability and traction advantage provided by its standard All-Wheel Drive system.

Choose the Lexus NX if...

Maximum fuel economy is essential, leveraging the NX's segment-leading 40 combined MPG.
You prefer a slightly smaller footprint for easier city parking, as the NX is shorter at 183.5 inches.
You want the lowest possible running costs associated with its high mileage ratings.

Key Dimensions

Dimension	INFINITI QX50	Lexus NX
Length	184.7"	183.5"
Width	74.9"	73.4"
Height	66.0"	66.1"
Wheelbase	110.2"	105.9"

Features Comparison

Safety

Feature	INFINITI	Lexus
Blind Spot Monitor	✓	✓
Lane Departure Warning	✓	✓
Lane Keeping Assist System	✓	✓
Rear Cross Traffic Alert	✓	✓
Pre-Collision Safety System	✓	✓
Post-Collision Safety System	✓	✓
Dual Front Side-Mounted Airbags	✓	✓
Dual Rear Side-Mounted Airbags	✓	—
Front Head Airbags	✓	✓
Rear Head Airbags	✓	✓
Passenger Airbag Occupant Sensing Deactivation	✓	✓
Electronic Stability Control	✓	✓
Traction Control System	✓	✓
LATCH System	✓	✓
Rear Door Child Safety Locks	✓	✓
Anti-lock Brakes (ABS)	4-Wheel	4-Wheel
Front Ventilated Disc Brakes	✓	✓
Rear Ventilated Disc Brakes	✓	✓
Brake Assist	✓	✓
Tire Pressure Monitoring System	✓	✓
Automatic Headlights	✓	✓
Headlight Delay-Off	✓	✓
LED Headlights	✓	✓
Daytime Running Lights	✓	✓
Integrated Turn Signal Mirrors	✓	✓
Front Headrests	2	2
Front Height Adjustable Headrests	✓	✓
Rear Headrests	3	3
Rear Height Adjustable Headrests	✓	✓
Rear Center 3-Point Seatbelt	✓	✓
Anti-Theft Alarm System (Remote)	✓	✓
Engine Immobilizer	✓	✓
Front Fog Lights	—	✓

Engine

Feature	INFINITI	Lexus
Base Engine Displacement	2.0 L	2.5 L
Number of Cylinders	inline 4	inline 4
Base Engine Type	gas	hybrid
Horsepower	268 hp @ 5600 rpm	240 hp @ 6000 rpm
Torque	280 lb-ft @ 4800 rpm	—
Number of Valves	16	16
Camshaft Type	Double overhead cam (DOHC)	Double overhead cam (DOHC)
Variable Valve Timing	Variable	Variable
Fuel Injection Type	✓	✓

Drive Train

Feature	INFINITI	Lexus
Transmission Type	continuously variable-speed automatic	continuously variable-speed automatic
Drivetrain Type	all wheel drive	front wheel drive
Center Differential Type	Limited Slip	—

Fuel

Feature	INFINITI	Lexus
Fuel Type	premium unleaded (recommended)	premium unleaded (recommended)
EPA Fuel Economy (City/Highway)	22/28 MPG	42/38 MPG
EPA Fuel Economy (Combined)	25 MPG	40 MPG
EPA Driving Range (City/Highway)	352.0/448.0 mi.	609.0/551.0 mi.
Fuel Tank Capacity	16.0 gal.	14.5 gal.

Comfort & Convenience

Feature	INFINITI	Lexus
Push Button Start	✓	✓
Tilt and Telescopic Steering Wheel	✓	✓
Transmission Controls on Steering Wheel	✓	✓
Cruise Control on Steering Wheel	✓	✓
Audio Controls on Steering Wheel	✓	✓
Electric Power Steering	✓	✓
Rear View Camera	✓	✓
Rear Parking Sensors	✓	✓
Wireless Charging Pad	✓	—
Adaptive Cruise Control	✓	✓
Front Cupholders	✓	✓
Rear Cupholders	✓	✓
Front Door Pockets	✓	✓
Rear Door Pockets	✓	✓
Overhead Console with Storage	✓	—
Front Seatback Storage	✓	✓
Leather Steering Wheel	✓	✓
Dual Zone Climate Control	✓	✓
Rear Ventilation Ducts	✓	✓
Interior Air Filtration	✓	✓
Dual Vanity Mirrors	✓	✓
Auto-Dimming Rearview Mirror	✓	✓
Turn Signal Indicators in Mirrors	✓	✓
Front Parking Sensors	—	✓
Universal Remote Transmitter	—	✓

In Car Entertainment

Feature	INFINITI	Lexus
Infotainment Display	8.0 in	9.8 in
AM/FM Stereo	✓	✓
Speaker System	6	10
Android Auto (Wired)	✓	—
Apple CarPlay (Wired)	✓	—
USB Port	✓	✓
USB Port with External Media Control	✓	✓
Satellite Radio	✓	✓
Satellite Radio Trial Period	3 months	3 months
Speed Sensitive Volume Control	✓	—
Android Auto (Wireless)	—	✓
Apple CarPlay (Wireless)	—	✓

Power Feature

Feature	INFINITI	Lexus
One-Touch Power Windows	2	4
Keyless Entry	✓	✓
Heated Mirrors	✓	✓
Reverse Tilt Passenger Mirror	—	✓

Frontseats

Feature	INFINITI	Lexus
Front Head Room	41.0 in.	38.3 in.
Front Leg Room	39.6 in.	41.0 in.
Front Shoulder Room	57.9 in.	56.3 in.
Front Hip Room	55.6 in.	56.3 in.
Seat Material: Leatherette	✓	✓
Front Seat Type: Bucket	✓	✓
Driver Seat Power Adjustments	8-way	8-way
Driver Seat Height Adjustment	✓	✓
Driver Seat Lumbar Support	Power	Power
Passenger Seat Power Adjustments	8-way	8-way
Passenger Seat Height Adjustment	✓	✓
Driver Seat Heating	—	Multi-level
Passenger Seat Heating	—	Multi-level

Rearseats

Feature	INFINITI	Lexus
Rear Head Room	39.1 in.	38.5 in.
Rear Leg Room	38.7 in.	36.1 in.
Rear Shoulder Room	57.1 in.	54.0 in.
Rear Hip Room	53.8 in.	52.5 in.
Split-Folding Rear Seatback	✓	✓
Reclining Rear Seats	✓	✓
Folding Center Armrest	✓	✓

Tires and Wheels

Feature	INFINITI	Lexus
Wheel Finish	Painted Alloy	Painted Alloy
Wheel Size	19 x 7.5 in	18 x 7.5 in
Tire Size	235/55R19	235/60R18
Run Flat Tires	✓	✓

Suspension

Feature	INFINITI	Lexus
Four-Wheel Independent Suspension	✓	✓
Front Stabilizer Bar	✓	✓
Rear Stabilizer Bar	✓	✓

Warranty

Feature	INFINITI	Lexus
Basic Warranty	4 yr./ 60000 mi.	4 yr./ 50000 mi.
Drivetrain Warranty	6 yr./ 70000 mi.	6 yr./ 70000 mi.
Corrosion/Rust Warranty	7 yr./ unlimited mi.	6 yr./ unlimited mi.
Roadside Assistance	4 yr./ 60000 mi.	4 yr./ unlimited mi.
Complimentary Scheduled Maintenance	3 yr./ unlimited mi.	1 yr./ 10000 mi.
Hybrid Component Warranty	—	8 yr./ 100000 mi.

Frequently Asked Questions

Common questions about comparing the 2025 INFINITI QX50 and 2026 Lexus NX.

Which crossover has the better performance profile for spirited driving?

The 2025 INFINITI QX50 is the clear winner here, unleashing 268 horsepower and 280 lb-ft of torque, significantly outgunning the 2026 Lexus NX's output.

How much more fuel efficient is the 2026 Lexus NX compared to the QX50?

The NX achieves an impressive 40 MPG combined, which is a staggering 15 MPG better than the QX50's 25 MPG combined rating.

If I often carry passengers and cargo, which vehicle offers more utility?

The QX50 offers substantially more utility with 31.4 cubic feet of maximum cargo capacity, giving it nearly 9 cubic feet more room than the NX's 22.7 cubic feet.

Is the difference in drivetrain significant between these two models?

Yes, the QX50 comes standard with All-Wheel Drive (AWD), while the comparison model for the NX defaults to Front Wheel Drive (FWD), impacting traction capabilities.