2025 Lexus TX vs 2026 Acura MDX

$55,140 · Crossover

$51,800 · Crossover

Comparison Overview

Choosing between the new 2025 Lexus TX and the 2026 Acura MDX often comes down to balancing luxury space against immediate cost savings. If your priority is maximum interior volume, the TX wins comfortably; it measures 203.1 inches long compared to the MDX's 198.4 inches, translating to a useful 20.2 cu ft of standard cargo space versus the MDX's 18.1 cu ft. However, that extra size comes at a premium, with the Lexus starting at $55,140 while the Acura is priced from $51,800, a difference of $3,340. Performance-wise, the MDX nudges ahead with 290 hp versus the TX's 275 hp, though both demand premium fuel. Interestingly, the larger Lexus manages slightly better fuel economy at 23 combined MPG compared to the MDX's 22 combined MPG, despite running on required premium fuel while the Acura only recommends it.

Size Comparison

Performance

Fuel Efficiency

Full Specifications

Our Verdicts

🚗 Best for Commuters

2025 Lexus TX

The Lexus TX offers slightly superior combined fuel economy at 23 MPG, which slightly offsets the premium fuel requirement for daily driving.

👨‍👩‍👧‍👦 Best for Families

2025 Lexus TX

The Lexus TX is the clear winner here due to its larger overall size (203.1 inches long) and better standard cargo capacity at 20.2 cu ft.

🏎️ Best for Enthusiasts

2026 Acura MDX

The 2026 Acura MDX provides more immediate power with 290 horsepower compared to the Lexus TX's 275 hp.

💰 Best Value

2026 Acura MDX

The Acura MDX undercuts the Lexus TX on price by $3,340, offering nearly comparable specs for less initial outlay.

Choose the Lexus TX if...

You absolutely need maximum cargo room, as the TX offers 20.2 cu ft versus 18.1 cu ft in the MDX.
You prefer the slightly larger exterior footprint (203.1 inches long) for road presence and perceived interior volume.
You prioritize the slightly better combined fuel economy rating of 23 MPG, even with required premium fuel.

Choose the Acura MDX if...

Keeping the initial purchase price low is critical, as the MDX starts $3,340 cheaper at $51,800.
You want the higher peak output, as the MDX boasts 290 horsepower compared to the TX's 275 hp.
You appreciate the benefit of a 10-speed transmission and the use of only recommended premium fuel.

Key Dimensions

Dimension	Lexus TX	Acura MDX
Length	203.1"	198.4"
Width	78.3"	78.7"
Height	70.1"	67.9"
Wheelbase	116.1"	113.8"

Features Comparison

Safety

Feature	Lexus	Acura
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	✓	✓
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 Ventilated Disc Brakes	✓	—
Brake Assist	✓	✓
Tire Pressure Monitoring System	✓	✓
Automatic Headlights	✓	✓
Headlight Delay-Off	✓	✓
LED Headlights	✓	✓
Daytime Running Lights	✓	✓
Front Fog Lights	✓	—
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	—	✓
Rear Solid Disc Brakes	—	✓
Integrated Turn Signal Mirrors	—	✓

Engine

Feature	Lexus	Acura
Base Engine Displacement	2.4 L	3.5 L
Number of Cylinders	inline 4	V6
Base Engine Type	gas	gas
Horsepower	275 hp @ 6000 rpm	290 hp @ 6200 rpm
Torque	317 lb-ft @ 1700 rpm	267 lb-ft @ 4700 rpm
Number of Valves	16	24
Camshaft Type	Double overhead cam (DOHC)	Single overhead cam (SOHC)
Variable Valve Timing	Variable	Variable
Fuel Injection Type	✓	✓
Cylinder Deactivation	—	✓

Drive Train

Feature	Lexus	Acura
Transmission Type	8-speed automatic	10-speed shiftable automatic
Drivetrain Type	front wheel drive	front wheel drive

Fuel

Feature	Lexus	Acura
Fuel Type	premium unleaded (required)	premium unleaded (recommended)
EPA Fuel Economy (City/Highway)	21/27 MPG	19/26 MPG
EPA Fuel Economy (Combined)	23 MPG	22 MPG
EPA Driving Range (City/Highway)	373.8/480.6 mi.	351.5/481.0 mi.
Fuel Tank Capacity	17.8 gal.	18.5 gal.

Comfort & Convenience

Feature	Lexus	Acura
Push Button Start	✓	✓
Power 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	✓	✓
Front Parking Sensors	✓	—
Rear Parking Sensors	✓	—
Wireless Charging Pad	✓	✓
Adaptive Cruise Control	✓	✓
Front Cupholders	✓	✓
Rear Cupholders	✓	✓
3rd Row Cupholders	✓	—
Front Door Pockets	✓	✓
Rear Door Pockets	✓	✓
Overhead Console with Storage	✓	—
Front Seatback Storage	✓	✓
Manual Rear Seat Easy Entry	✓	—
Leather Steering Wheel	✓	✓
Heated Steering Wheel	✓	—
Three Zone Climate Control	✓	✓
Rear Ventilation Ducts with Fan Control	✓	✓
Interior Air Filtration	✓	✓
Dual Vanity Mirrors	✓	—
Auto-Dimming Rearview Mirror	✓	✓
Universal Remote Transmitter	—	✓
Power Rear Seat Easy Entry	—	✓
Turn Signal Indicators in Mirrors	—	✓

In Car Entertainment

Feature	Lexus	Acura
Infotainment Display	14.0 in	12.3 in
AM/FM Stereo	✓	✓
Android Auto (Wireless)	✓	✓
Apple CarPlay (Wireless)	✓	✓
USB Port	✓	✓
USB Port with External Media Control	✓	✓
Satellite Radio	✓	—
Satellite Radio Trial Period	3 months	—
Speaker System	—	11
Speed Sensitive Volume Control	—	✓

Power Feature

Feature	Lexus	Acura
One-Touch Power Windows	4	4
Keyless Entry	✓	✓
Reverse Tilt Dual Mirrors	✓	✓
Heated Mirrors	✓	✓
Moonroof Type	—	1st Row Power Glass Extended

Frontseats

Feature	Lexus	Acura
Front Head Room	41.4 in.	38.5 in.
Front Leg Room	41.6 in.	41.6 in.
Front Shoulder Room	60.0 in.	61.9 in.
Front Hip Room	56.5 in.	59.3 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	✓	✓
Passenger Seat Lumbar Support	Power	Power
Driver Seat Heating	Multi-level	Multi-level
Passenger Seat Heating	Multi-level	Multi-level
Driver Seat Memory Settings	—	3

Rearseats

Feature	Lexus	Acura
Rear Head Room	40.1 in.	38.1 in.
Rear Leg Room	39.5 in.	38.5 in.
Rear Shoulder Room	59.0 in.	60.3 in.
Rear Hip Room	56.8 in.	57.8 in.
Split-Folding Rear Seatback	✓	✓
Reclining Rear Seats	✓	✓
Folding Center Armrest	✓	✓
Manual Folding Third Row Seat	✓	✓

Tires and Wheels

Feature	Lexus	Acura
Wheel Finish	Painted Alloy	—
Wheel Diameter	20 in.	—
Tire Type	All Season	All Season
Tire Size	255/55R20	255/55R19
Spare Tire Type	Temporary	—
Wheel Material	—	Alloy
Wheel Size	—	19 x 8.5 in

Suspension

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

Warranty

Feature	Lexus	Acura
Basic Warranty	4 yr./ 50000 mi.	4 yr./ 50000 mi.
Drivetrain Warranty	6 yr./ 70000 mi.	6 yr./ 70000 mi.
Corrosion/Rust Warranty	6 yr./ unlimited mi.	5 yr./ unlimited mi.
Roadside Assistance	4 yr./ unlimited mi.	4 yr./ 50000 mi.
Complimentary Scheduled Maintenance	1 yr./ 10000 mi.	1 yr./ 12000 mi.

Frequently Asked Questions

Common questions about comparing the 2025 Lexus TX and 2026 Acura MDX.

Which SUV has better standard cargo capacity, the Lexus TX or the Acura MDX?

The 2025 Lexus TX is more practical for hauling gear, offering 20.2 cu ft of cargo capacity behind the rear seats. In comparison, the 2026 Acura MDX provides 18.1 cu ft.

Does the extra cost of the Lexus TX translate to better fuel economy?

Surprisingly, yes, though marginally. The Lexus TX achieves a combined 23 MPG, slightly better than the Acura MDX's 22 MPG combined, despite the Lexus mandating premium fuel use.

If performance matters most, which crossover has the edge?

The 2026 Acura MDX leads slightly in horsepower with 290 hp versus the Lexus TX's 275 hp, giving it a small edge for enthusiastic driving.

What is the starting price difference between the two models?

The Lexus TX commands a higher starting MSRP of $55,140, meaning the Acura MDX offers savings of $3,340 upfront, starting at $51,800.

Are these vehicles similarly sized, or is one significantly larger?

The Lexus TX is noticeably longer at 203.1 inches compared to the MDX's 198.4 inches; however, the MDX is slightly wider (78.7 inches vs. 78.3 inches).