2025 Kia Sorento vs 2026 Lexus RX

$31,990 · Crossover

$49,725 · Crossover

Comparison Overview

The most significant numerical divergence between the 2025 Kia Sorento and the 2026 Lexus RX is the Manufacturer’s Suggested Retail Price, with the Lexus demanding a premium of $17,735 over the Kia's starting MSRP of $31,990. This price disparity reflects substantial performance differences; the Lexus generates 275 hp and 317 lb-ft of torque, vastly eclipsing the Sorento's 191 hp and 181 lb-ft. Fuel economy is nearly identical, with the Sorento achieving 26 MPG combined versus the RX's 25 MPG combined, although the Kia uses regular unleaded fuel while the Lexus requires premium. Dimensionally, the RX is slightly larger overall, notably boasting nearly double the standard cargo capacity at 29.6 cu ft compared to the Sorento's 12.6 cu ft. These core metrics define the trade-off between upfront cost savings and long-term performance/utility.

Size Comparison

Performance

Fuel Efficiency

Full Specifications

Our Verdicts

🚗 Best for Commuters

2025 Kia Sorento

The Kia Sorento wins for commuters due to its lower initial cost of $31,990 and better fuel efficiency at 26 MPG combined using regular unleaded.

👨‍👩‍👧‍👦 Best for Families

2026 Lexus RX

The Lexus RX is superior for families because it offers 29.6 cu ft of cargo capacity, substantially more than the Sorento’s 12.6 cu ft.

🏎️ Best for Enthusiasts

2026 Lexus RX

The 2026 Lexus RX appeals more to driving enthusiasts, delivering 275 hp and 317 lb-ft of torque compared to the Sorento's 191 hp.

💰 Best Value

2025 Kia Sorento

The Kia Sorento provides superior fiscal value, undercuting the Lexus RX by $17,735 at the entry level.

Choose the Kia Sorento if...

Your budget is strictly controlled, as the Sorento has an MSRP $17,735 lower than the RX.
You prioritize minimal running costs by using regular unleaded fuel instead of premium.
Your primary driving requires less immediate power, as 191 hp is sufficient for daily commuting needs.

Choose the Lexus RX if...

You require maximum utility, evidenced by the RX's 29.6 cu ft of standard cargo space.
Performance is paramount, as the RX's 275 hp significantly outperforms the Sorento.
You prefer the marginally longer overall length of 192.5 inches compared to the Sorento's 189.6 inches.

Key Dimensions

Dimension	Kia Sorento	Lexus RX
Length	189.6"	192.5"
Width	74.8"	75.6"
Height	66.7"	67.3"
Wheelbase	110.8"	112.2"

Features Comparison

Safety

Feature	Kia	Lexus
Blind Spot Monitor	✓	✓
Lane Departure Warning	✓	✓
Lane Keeping Assist System	✓	✓
Rear Cross Traffic Alert	✓	✓
Driver Attention 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	✓	✓
Third Row 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 Solid Disc Brakes	✓	—
Brake Assist	✓	✓
Tire Pressure Monitoring System	✓	✓
Automatic Headlights	✓	✓
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	✓	✓
Rear Ventilated Disc Brakes	—	✓
Headlight Delay-Off	—	✓
Front Fog Lights	—	✓

Engine

Feature	Kia	Lexus
Base Engine Displacement	2.5 L	2.4 L
Number of Cylinders	inline 4	inline 4
Base Engine Type	gas	gas
Horsepower	191 hp @ 6100 rpm	275 hp @ 6000 rpm
Torque	181 lb-ft @ 4000 rpm	317 lb-ft @ 1700 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	Kia	Lexus
Transmission Type	8-speed automatic	8-speed shiftable automatic
Drivetrain Type	front wheel drive	front wheel drive
Hill Descent Control	✓	—

Fuel

Feature	Kia	Lexus
Fuel Type	regular unleaded	premium unleaded (recommended)
EPA Fuel Economy (City/Highway)	23/31 MPG	22/29 MPG
EPA Fuel Economy (Combined)	26 MPG	25 MPG
EPA Driving Range (City/Highway)	407.1/548.7 mi.	391.6/516.2 mi.
Fuel Tank Capacity	17.7 gal.	17.8 gal.

Comfort & Convenience

Feature	Kia	Lexus
Push Button Start	✓	✓
Tilt and Telescopic Steering Wheel	✓	—
Audio Controls on Steering Wheel	✓	✓
Cruise Control on Steering Wheel	✓	✓
Electric Power Steering	✓	✓
Rear View Camera	✓	✓
Adaptive Cruise Control	✓	✓
Front Cupholders	✓	✓
Rear Cupholders	✓	✓
3rd Row Cupholders	✓	—
Front Door Pockets	✓	✓
Rear Door Pockets	✓	✓
Front Seatback Storage	✓	✓
Manual Rear Seat Easy Entry	✓	—
Single Zone Climate Control	✓	—
Rear Ventilation Ducts	✓	—
Extended Cabin Heating/Cooling	✓	—
Dual Vanity Mirrors	✓	✓
Turn Signal Indicators in Mirrors	✓	✓
Power Tilt and Telescopic Steering Wheel	—	✓
Transmission Controls on Steering Wheel	—	✓
Front Parking Sensors	—	✓
Rear Parking Sensors	—	✓
Wireless Charging Pad	—	✓
Leather Steering Wheel	—	✓
Three Zone Climate Control	—	✓
Rear Ventilation Ducts with Fan Control	—	✓
Interior Air Filtration	—	✓
Auto-Dimming Rearview Mirror	—	✓

In Car Entertainment

Feature	Kia	Lexus
Infotainment Display	12.3 in	9.8 in
AM/FM Stereo	✓	✓
Speaker System	6	12
Android Auto (Wireless)	✓	✓
Apple CarPlay (Wireless)	✓	✓
USB Port	✓	✓
Auxiliary Audio Input	✓	—
USB Port with External Media Control	✓	✓
Satellite Radio	✓	✓
Satellite Radio Trial Period	3 months	3 months
Subwoofer Count	—	1

Power Feature

Feature	Kia	Lexus
One-Touch Power Windows	1	4
Keyless Entry	✓	✓
Heated Mirrors	✓	✓
Reverse Tilt Dual Mirrors	—	✓

Frontseats

Feature	Kia	Lexus
Front Head Room	40.3 in.	39.5 in.
Front Leg Room	41.4 in.	41.1 in.
Front Shoulder Room	59.1 in.	58.1 in.
Front Hip Room	55.6 in.	56.7 in.
Seat Material: Cloth	✓	—
Front Seat Type: Bucket	✓	✓
Driver Seat Manual Adjustments	6-way	—
Driver Seat Height Adjustment	✓	✓
Passenger Seat Manual Adjustments	4-way	—
Seat Material: Leatherette	—	✓
Driver Seat Power Adjustments	—	8-way
Driver Seat Lumbar Support	—	Power
Passenger Seat Power Adjustments	—	8-way
Passenger Seat Height Adjustment	—	✓
Passenger Seat Lumbar Support	—	Power
Driver Seat Heating	—	Multi-level
Passenger Seat Heating	—	Multi-level

Rearseats

Feature	Kia	Lexus
Rear Head Room	39.1 in.	38.6 in.
Rear Leg Room	41.7 in.	37.4 in.
Rear Shoulder Room	58.1 in.	56.5 in.
Rear Hip Room	55.1 in.	55.9 in.
Split-Folding Rear Seatback	✓	✓
Reclining Rear Seats	✓	✓
Folding Center Armrest	✓	✓
Manual Folding Third Row Seat	✓	—

Tires and Wheels

Feature	Kia	Lexus
Wheel Material	Alloy	—
Wheel Size	17 x 7.0 in	19 x 8.0 in
Tire Type	All Season	All Season
Tire Size	235/65R17	✓
Spare Tire Type	Temporary	Temporary
Spare Tire Location	Inside Mounted	Inside Mounted
Painted Alloy Wheels	—	✓
Polished Alloy Wheels	—	✓

Suspension

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

Warranty

Feature	Kia	Lexus
Basic Warranty	5 yr./ 60000 mi.	4 yr./ 50000 mi.
Drivetrain Warranty	10 yr./ 100000 mi.	6 yr./ 70000 mi.
Corrosion/Rust Warranty	5 yr./ 100000 mi.	6 yr./ unlimited mi.
Roadside Assistance	5 yr./ 60000 mi.	4 yr./ unlimited mi.
Complimentary Scheduled Maintenance	—	1 yr./ 10000 mi.

Frequently Asked Questions

Common questions about comparing the 2025 Kia Sorento and 2026 Lexus RX.

How does the required fuel type impact the long-term operating cost difference?

While the Sorento achieves slightly better base MPG (26 vs 25), its use of regular unleaded offsets the Lexus RX’s premium fuel requirement. This difference in fuel grade significantly tilts long-term ownership costs in favor of the Kia, despite marginal MPG differences.

Is the 84 horsepower difference in the Lexus worth the $17,735 price jump?

The 84 hp and 136 lb-ft torque advantage (275 hp vs 191 hp) directly translates to faster acceleration metrics not provided here, but evident in the specifications. Whether this power delta justifies the large MSRP gap depends entirely on the buyer's performance expectations versus budget constraints.

Which crossover offers superior space efficiency for cargo?

The 2026 Lexus RX is the clear winner for cargo hauling, providing 29.6 cu ft compared to the Sorento's 12.6 cu ft. This nearly 17 cubic feet difference is crucial for buyers frequently transporting large items or luggage.

Are the physical dimensions vastly different for garage parking?

The exterior dimensions are very similar; the RX is 2.9 inches longer (192.5 vs 189.6 inches) and 0.8 inches wider (75.6 vs 74.8 inches). These minor variances should not pose significant parking challenges for owners familiar with modern crossovers.

Does the Sorento's lower price account for any compromises in powertrain quality?

The Sorento utilizes an 8-speed automatic transmission with 191 hp, while the RX uses an 8-speed shiftable automatic with higher output. While both employ 8-speeds, the difference in torque rating (181 lb-ft vs 317 lb-ft) suggests a clear differentiation in powertrain engineering goals.

What is the primary reason a commuter should choose the RX over the Sorento?

A commuter would only choose the RX if their priority was high-speed cruising capability and acceleration, accepting the $17,735 higher price and premium fuel mandate for the sake of achieving 275 hp.