2025 INFINITI QX50 vs 2026 Mazda CX-90

$43,000 · Crossover

$38,800 · Crossover

Comparison Overview

Deciding between a refined compact luxury ride and a larger, value-packed mainstream option can be tough, especially when horsepower figures look so similar. The 2025 INFINITI QX50 starts at a higher MSRP of $43,000, contrasting with the 2026 Mazda CX-90's more accessible $38,800 price tag, representing a significant $4,200 difference upfront. While both crossovers deliver an identical combined 25 MPG, the Mazda leans into usability, boasting more torque at 332 lb-ft versus the QX50's 280 lb-ft. The QX50 offers superior utility with 31.4 cubic feet of cargo space compared to the CX-90's 14.9 cu ft, despite being substantially shorter in length at 184.7 inches versus 200.8 inches. Furthermore, the QX50 recommends premium fuel, unlike the CX-90 which accepts regular unleaded, adding to long-term running costs.

Size Comparison

Performance

Fuel Efficiency

Full Specifications

Our Verdicts

🚗 Best for Commuters

2025 INFINITI QX50

The QX50's smaller 184.7-inch length and focus on premium comfort make it slightly easier to maneuver and live with daily.

👨‍👩‍👧‍👦 Best for Families

2026 Mazda CX-90

Despite having less capacity overall, the CX-90's larger dimensions (200.8 inches long) suggest a potentially roomier cabin for passengers.

🏎️ Best for Enthusiasts

2026 Mazda CX-90

The CX-90 wins here by offering considerably more torque at 332 lb-ft compared to the QX50's 280 lb-ft.

💰 Best Value

2026 Mazda CX-90

The Mazda offers 280 hp for $4,200 less than the Infiniti and runs on cheaper regular unleaded fuel.

Choose the INFINITI QX50 if...

You prioritize maximum enclosed storage, benefiting from the QX50's 31.4 cu ft of cargo capacity.
You prefer a slightly smaller vehicle footprint, measuring 184.7 inches long for easier city parking.
You value the consistent power delivery of a Continuously Variable Transmission (CVT) for smooth acceleration.

Choose the Mazda CX-90 if...

Your budget is a primary concern, as the CX-90 saves you $4,200 upfront with its $38,800 MSRP.
You want the best pull, thanks to the CX-90's superior 332 lb-ft of torque.
You want to save on running costs since the CX-90 uses regular unleaded fuel while the QX50 recommends premium.

Key Dimensions

Dimension	INFINITI QX50	Mazda CX-90
Length	184.7"	200.8"
Width	74.9"	78.5"
Height	66.0"	68.3"
Wheelbase	110.2"	122.8"

Features Comparison

Safety

Feature	INFINITI	Mazda
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	✓	✓
Driver Attention Alert	—	✓
Third Row Head Airbags	—	✓
Brake Preparation System	—	✓
Self-Leveling Headlights	—	✓

Engine

Feature	INFINITI	Mazda
Base Engine Displacement	2.0 L	3.3 L
Number of Cylinders	inline 4	inline 6
Base Engine Type	gas	mild hybrid
Horsepower	268 hp @ 5600 rpm	280 hp @ 5000 rpm
Torque	280 lb-ft @ 4800 rpm	332 lb-ft @ 2000 rpm
Number of Valves	16	24
Camshaft Type	Double overhead cam (DOHC)	Double overhead cam (DOHC)
Variable Valve Timing	Variable	Variable
Fuel Injection Type	✓	✓

Drive Train

Feature	INFINITI	Mazda
Transmission Type	continuously variable-speed automatic	8-speed shiftable automatic
Drivetrain Type	all wheel drive	all wheel drive
Center Differential Type	Limited Slip	Limited Slip
Hill Descent Control	—	✓

Fuel

Feature	INFINITI	Mazda
Fuel Type	premium unleaded (recommended)	regular unleaded
EPA Fuel Economy (City/Highway)	22/28 MPG	23/28 MPG
EPA Fuel Economy (Combined)	25 MPG	25 MPG
EPA Driving Range (City/Highway)	352.0/448.0 mi.	425.5/518.0 mi.
Fuel Tank Capacity	16.0 gal.	18.5 gal.

Comfort & Convenience

Feature	INFINITI	Mazda
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	✓	✓
3rd Row Cupholders	—	✓
Manual Rear Seat Easy Entry	—	✓
Three Zone Climate Control	—	✓

In Car Entertainment

Feature	INFINITI	Mazda
Infotainment Display	8.0 in	10.3 in
AM/FM Stereo	✓	✓
Speaker System	6	8
Android Auto (Wired)	✓	✓
Apple CarPlay (Wired)	✓	✓
USB Port	✓	✓
USB Port with External Media Control	✓	✓
Satellite Radio	✓	—
Satellite Radio Trial Period	3 months	—
Speed Sensitive Volume Control	✓	✓
Memory Card Slot	—	✓

Power Feature

Feature	INFINITI	Mazda
One-Touch Power Windows	2	4
Keyless Entry	✓	✓
Heated Mirrors	✓	✓

Frontseats

Feature	INFINITI	Mazda
Front Head Room	41.0 in.	39.7 in.
Front Leg Room	39.6 in.	41.7 in.
Front Shoulder Room	57.9 in.	59.2 in.
Front Hip Room	55.6 in.	56.2 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	—
Passenger Seat Height Adjustment	✓	—
Passenger Seat Manual Adjustments	—	4-way

Rearseats

Feature	INFINITI	Mazda
Rear Head Room	39.1 in.	39.3 in.
Rear Leg Room	38.7 in.	39.4 in.
Rear Shoulder Room	57.1 in.	58.1 in.
Rear Hip Room	53.8 in.	55.5 in.
Split-Folding Rear Seatback	✓	✓
Reclining Rear Seats	✓	✓
Folding Center Armrest	✓	✓
Manual Folding Third Row Seat	—	✓

Tires and Wheels

Feature	INFINITI	Mazda
Wheel Finish	Painted Alloy	—
Wheel Size	19 x 7.5 in	19 x 8.5 in
Tire Size	235/55R19	265/55R19
Run Flat Tires	✓	—
Wheel Material	—	Alloy
Tire Type	—	All Season
Spare Tire Type	—	Temporary
Spare Tire Location	—	Inside Mounted

Suspension

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

Warranty

Feature	INFINITI	Mazda
Basic Warranty	4 yr./ 60000 mi.	3 yr./ 36000 mi.
Drivetrain Warranty	6 yr./ 70000 mi.	5 yr./ 60000 mi.
Corrosion/Rust Warranty	7 yr./ unlimited mi.	5 yr./ unlimited mi.
Roadside Assistance	4 yr./ 60000 mi.	3 yr./ 36000 mi.
Complimentary Scheduled Maintenance	3 yr./ unlimited mi.	—

Frequently Asked Questions

Common questions about comparing the 2025 INFINITI QX50 and 2026 Mazda CX-90.

Which vehicle is genuinely more powerful based on the specs provided?

While both cars are rated at 280 horsepower, the 2026 Mazda CX-90 pulls ahead significantly in torque, delivering 332 lb-ft compared to the QX50's 280 lb-ft. This means the Mazda will likely feel stronger during acceleration and towing situations.

Is the fuel economy noticeably different between the QX50 and the CX-90?

No, their official ratings are identical, with both achieving a combined 25 MPG (22/28 City/Highway for the QX50 and 23/28 for the CX-90). However, the Infiniti mandates premium fuel, which adds to the actual cost of ownership.

How much more cargo room does the QX50 offer compared to the CX-90?

The QX50 offers significantly more protected space, boasting 31.4 cubic feet of cargo capacity. The CX-90 trails considerably with only 14.9 cubic feet, suggesting the QX50 is better for haulers.

Does the difference in length affect daily usability?

Yes, the CX-90 is over five inches longer at 200.8 inches, which might be noticed when parallel parking compared to the QX50's more compact 184.7-inch frame.

Which transmission technology should I prefer, the CVT or the 8-speed automatic?

The QX50 uses a Continuously Variable Automatic Transmission (CVT), which offers smooth, stepless acceleration, whereas the CX-90 features a traditional 8-speed shiftable automatic, favored by drivers who prefer distinct gear changes.