2025 INFINITI QX50 vs 2026 Kia Sorento

$43,000 · Crossover

$32,190 · Crossover

Comparison Overview

The 2025 INFINITI QX50 bursts onto the scene with a compelling 268 hp and 280 lb-ft of torque, delivering a far more spirited driving dynamic than the efficient 2026 Kia Sorento, which posts a respectable 191 hp. While the QX50 commands a significant premium at an MSRP of $43,000 versus the Sorento's entry point of $32,190—a $10,810 gap—it compensates with a powerful VC-Turbo engine and standard all-wheel drive. The Sorento pulls ahead in sheer practicality, offering better fuel economy at 26 MPG combined versus the QX50's 25 MPG, and runs on less expensive regular unleaded fuel. However, the QX50’s 31.4 cu ft of cargo space, though smaller than expected for its class, contrasts sharply with the Sorento's surprisingly tight 12.6 cu ft rear capacity. This comparison pits raw, premium performance against sensible, cost-effective utility.

Size Comparison

Performance

Fuel Efficiency

Full Specifications

Our Verdicts

🚗 Best for Commuters

2026 Kia Sorento

The 2026 Kia Sorento is the superior commuter due to its lower initial cost and superior fuel economy, achieving 26 MPG combined on regular unleaded fuel.

👨‍👩‍👧‍👦 Best for Families

2025 INFINITI QX50

Despite the higher price, the INFINITI QX50 offers standard all-wheel drive and a more powerful engine for potentially safer driving dynamics, though its cargo capacity is slightly smaller.

🏎️ Best for Enthusiasts

2025 INFINITI QX50

The 2025 INFINITI QX50 is the enthusiast's choice, boasting 268 hp and 280 lb-ft of torque, significantly overpowering the Sorento's 191 hp output.

💰 Best Value

2026 Kia Sorento

The 2026 Kia Sorento presents undeniable value with an MSRP that is $10,810 less than the QX50 while providing higher combined MPG.

Choose the INFINITI QX50 if...

You prioritize an exhilarating driving experience backed by 268 horsepower and 280 lb-ft of torque.
You require the added traction and stability of standard all-wheel drive.
Premium styling and luxury amenities justify paying the $43,000 MSRP.

Choose the Kia Sorento if...

Keeping costs low is paramount, capitalizing on the $32,190 MSRP and use of regular unleaded fuel.
Maximizing fuel efficiency for commuting is key, as it achieves 26 MPG combined.
You prefer the slightly longer wheelbase of the 189.6-inch Sorento, despite its lower listed cargo volume.

Key Dimensions

Dimension	INFINITI QX50	Kia Sorento
Length	184.7"	189.6"
Width	74.9"	74.8"
Height	66.0"	66.7"
Wheelbase	110.2"	110.8"

Features Comparison

Safety

Feature	INFINITI	Kia
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	—	✓
Rear Solid Disc Brakes	—	✓

Engine

Feature	INFINITI	Kia
Base Engine Displacement	2.0 L	2.5 L
Number of Cylinders	inline 4	inline 4
Base Engine Type	gas	gas
Horsepower	268 hp @ 5600 rpm	191 hp @ 6100 rpm
Torque	280 lb-ft @ 4800 rpm	181 lb-ft @ 4000 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	Kia
Transmission Type	continuously variable-speed automatic	8-speed automatic
Drivetrain Type	all wheel drive	front wheel drive
Center Differential Type	Limited Slip	—
Hill Descent Control	—	✓

Fuel

Feature	INFINITI	Kia
Fuel Type	premium unleaded (recommended)	regular unleaded
EPA Fuel Economy (City/Highway)	22/28 MPG	23/31 MPG
EPA Fuel Economy (Combined)	25 MPG	26 MPG
EPA Driving Range (City/Highway)	352.0/448.0 mi.	407.1/548.7 mi.
Fuel Tank Capacity	16.0 gal.	17.7 gal.

Comfort & Convenience

Feature	INFINITI	Kia
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	—	✓
Single Zone Climate Control	—	✓
Extended Cabin Heating/Cooling	—	✓

In Car Entertainment

Feature	INFINITI	Kia
Infotainment Display	8.0 in	12.3 in
AM/FM Stereo	✓	✓
Speaker System	6	6
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	Kia
One-Touch Power Windows	2	1
Keyless Entry	✓	✓
Heated Mirrors	✓	✓

Frontseats

Feature	INFINITI	Kia
Front Head Room	41.0 in.	40.3 in.
Front Leg Room	39.6 in.	41.4 in.
Front Shoulder Room	57.9 in.	59.1 in.
Front Hip Room	55.6 in.	55.6 in.
Seat Material: Leatherette	✓	—
Front Seat Type: Bucket	✓	✓
Driver Seat Power Adjustments	8-way	—
Driver Seat Height Adjustment	✓	✓
Driver Seat Lumbar Support	Power	—
Passenger Seat Power Adjustments	8-way	—
Passenger Seat Height Adjustment	✓	—
Seat Material: Cloth	—	✓
Driver Seat Manual Adjustments	—	6-way
Passenger Seat Manual Adjustments	—	4-way

Rearseats

Feature	INFINITI	Kia
Rear Head Room	39.1 in.	39.1 in.
Rear Leg Room	38.7 in.	41.7 in.
Rear Shoulder Room	57.1 in.	58.1 in.
Rear Hip Room	53.8 in.	55.1 in.
Split-Folding Rear Seatback	✓	✓
Reclining Rear Seats	✓	✓
Folding Center Armrest	✓	✓
Manual Folding Third Row Seat	—	✓

Tires and Wheels

Feature	INFINITI	Kia
Wheel Finish	Painted Alloy	—
Wheel Size	19 x 7.5 in	17 x 7.0 in
Tire Size	235/55R19	235/65R17
Run Flat Tires	✓	—
Wheel Material	—	Alloy
Tire Type	—	All Season
Spare Tire Type	—	Temporary
Spare Tire Location	—	Inside Mounted

Suspension

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

Warranty

Feature	INFINITI	Kia
Basic Warranty	4 yr./ 60000 mi.	5 yr./ 60000 mi.
Drivetrain Warranty	6 yr./ 70000 mi.	10 yr./ 100000 mi.
Corrosion/Rust Warranty	7 yr./ unlimited mi.	5 yr./ 100000 mi.
Roadside Assistance	4 yr./ 60000 mi.	5 yr./ 60000 mi.
Complimentary Scheduled Maintenance	3 yr./ unlimited mi.	—

Frequently Asked Questions

Common questions about comparing the 2025 INFINITI QX50 and 2026 Kia Sorento.

What is the core performance difference between the QX50 and the Sorento?

The 2025 INFINITI QX50 clearly leads in power, producing 268 hp and 280 lb-ft of torque from its VC-Turbo engine. In contrast, the 2026 Kia Sorento offers 191 hp and 181 lb-ft of torque, resulting in a substantial 77 hp gap favoring the INFINITI.

How do the fuel costs compare for these two crossovers?

The Sorento is cheaper to run, achieving 26 MPG combined and using regular unleaded fuel. The QX50 trails slightly at 25 MPG combined and explicitly recommends premium unleaded fuel, adding to its running expenses.

Which vehicle offers more practical cargo space?

Based on the provided figures, the QX50 offers significantly more primary cargo capacity at 31.4 cu ft, compared to the Sorento's surprisingly small 12.6 cu ft.

Is the QX50's higher price justified by its powertrain?

The QX50 costs $10,810 more, which buys you a higher horsepower output and a standard all-wheel-drive system paired with a CVT. The Sorento uses a traditional 8-speed automatic transmission with front-wheel drive as standard.

How do the physical dimensions stack up?

The Sorento is longer at 189.6 inches compared to the QX50's 184.7 inches, and it is slightly taller at 66.7 inches. Both vehicles maintain very similar widths at nearly 74.9 inches.

Which vehicle uses a more conventional transmission setup?

The 2026 Kia Sorento utilizes a conventional 8-speed automatic transmission, which some drivers prefer for its direct shifting feel. The 2025 INFINITI QX50 employs a continuously variable-speed automatic (CVT).