2025 Acura ADX vs 2026 Lexus RX

$35,000 · Crossover

$49,725 · Crossover

Comparison Overview

The most significant numerical divergence between the 2025 Acura ADX and the 2026 Lexus RX lies in the MSRP, establishing a $14,725 price disparity, with the ADX positioned at $35,000 versus the RX at $49,725. Power output shows an 85 hp separation, as the RX delivers 275 hp compared to the ADX's 190 hp, accompanied by a substantial 138 lb-ft torque advantage for the Lexus (317 lb-ft vs. 179 lb-ft). Fuel economy favors the Acura slightly, achieving 28 combined MPG versus the RX's 25 combined MPG. Dimensions differ substantially; the RX is 6.7 inches longer (192.5 inches vs. 185.8 inches) and 3.1 inches wider, translating to 5.2 cubic feet more cargo volume in the RX (29.6 cu ft vs. 24.4 cu ft). Both utilize premium unleaded fuel and employ FWD configurations, though the ADX uses a CVT while the RX incorporates an 8-speed shiftable automatic transmission.

Size Comparison

Performance

Fuel Efficiency

Full Specifications

Our Verdicts

Choose the Acura ADX if...

Budgetary constraints prioritize an MSRP under $36,000.
Maximizing city fuel economy is critical, achieving 26 MPG in urban driving.
A CVT transmission providing smooth, consistent acceleration is preferred over a geared automatic.

Choose the Lexus RX if...

The priority is maximizing power output, as the RX produces 275 hp.
Greater physical dimensions are required, including 67.3 inches in height and 29.6 cu ft of cargo space.
The user demands the responsiveness of an 8-speed shiftable automatic transmission.

Key Dimensions

Dimension	Acura ADX	Lexus RX
Length	185.8"	192.5"
Width	72.5"	75.6"
Height	63.8"	67.3"
Wheelbase	104.5"	112.2"

Features Comparison

Safety

Feature	Acura	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	✓	✓
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	✓	✓
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	✓	✓
Rear Ventilated Disc Brakes	—	✓
Front Fog Lights	—	✓

Engine

Feature	Acura	Lexus
Base Engine Displacement	1.5 L	2.4 L
Number of Cylinders	inline 4	inline 4
Base Engine Type	gas	gas
Horsepower	190 hp @ 6000 rpm	275 hp @ 6000 rpm
Torque	179 lb-ft @ 1700 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	Acura	Lexus
Transmission Type	continuously variable-speed automatic	8-speed shiftable automatic
Drivetrain Type	front wheel drive	front wheel drive
Hill Descent Control	✓	—

Fuel

Feature	Acura	Lexus
Fuel Type	premium unleaded (recommended)	premium unleaded (recommended)
EPA Fuel Economy (City/Highway)	26/31 MPG	22/29 MPG
EPA Fuel Economy (Combined)	28 MPG	25 MPG
EPA Driving Range (City/Highway)	364.0/434.0 mi.	391.6/516.2 mi.
Fuel Tank Capacity	14.0 gal.	17.8 gal.

Comfort & Convenience

Feature	Acura	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	✓	✓
Wireless Charging Pad	✓	✓
Adaptive Cruise Control	✓	✓
Front Cupholders	✓	✓
Rear Cupholders	✓	✓
Front Door Pockets	✓	✓
Rear Door Pockets	✓	✓
Overhead Console with Storage	✓	—
Leather Steering Wheel	✓	✓
Dual Zone Climate Control	✓	—
Rear Ventilation Ducts	✓	—
Dual Vanity Mirrors	✓	✓
Auto-Dimming Rearview Mirror	✓	✓
Turn Signal Indicators in Mirrors	✓	✓
Power Tilt and Telescopic Steering Wheel	—	✓
Front Parking Sensors	—	✓
Rear Parking Sensors	—	✓
Front Seatback Storage	—	✓
Three Zone Climate Control	—	✓
Rear Ventilation Ducts with Fan Control	—	✓
Interior Air Filtration	—	✓

In Car Entertainment

Feature	Acura	Lexus
Infotainment Display	9.0 in	9.8 in
AM/FM Stereo	✓	✓
Speaker System	8	12
Android Auto (Wireless)	✓	✓
Apple CarPlay (Wireless)	✓	✓
USB Port	✓	✓
USB Port with External Media Control	✓	✓
Speed Sensitive Volume Control	✓	—
Subwoofer Count	—	1
Satellite Radio	—	✓
Satellite Radio Trial Period	—	3 months

Power Feature

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

Frontseats

Feature	Acura	Lexus
Front Head Room	38.4 in.	39.5 in.
Front Leg Room	41.9 in.	41.1 in.
Front Shoulder Room	56.6 in.	58.1 in.
Front Hip Room	54.0 in.	56.7 in.
Seat Material: Leatherette	✓	✓
Front Seat Type: Bucket	✓	✓
Driver Seat Power Adjustments	8-way	8-way
Driver Seat Height Adjustment	✓	✓
Passenger Seat Manual Adjustments	4-way	—
Driver Seat Heating	Multi-level	Multi-level
Passenger Seat Heating	Multi-level	Multi-level
Driver Seat Lumbar Support	—	Power
Passenger Seat Power Adjustments	—	8-way
Passenger Seat Height Adjustment	—	✓
Passenger Seat Lumbar Support	—	Power

Rearseats

Feature	Acura	Lexus
Rear Head Room	38.0 in.	38.6 in.
Rear Leg Room	37.7 in.	37.4 in.
Rear Shoulder Room	55.2 in.	56.5 in.
Rear Hip Room	47.4 in.	55.9 in.
Split-Folding Rear Seatback	✓	✓
Folding Center Armrest	✓	✓
Reclining Rear Seats	—	✓

Tires and Wheels

Feature	Acura	Lexus
Wheel Finish	Painted Alloy	—
Wheel Size	18 x 7.0 in	19 x 8.0 in
Tire Type	All Season	All Season
Tire Size	225/55R H	✓
Painted Alloy Wheels	—	✓
Polished Alloy Wheels	—	✓
Spare Tire Type	—	Temporary
Spare Tire Location	—	Inside Mounted

Suspension

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

Warranty

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

Frequently Asked Questions

Common questions about comparing the 2025 Acura ADX and 2026 Lexus RX.

What is the practical impact of the 85 horsepower difference between these two crossovers?

The 85 hp difference means the 2026 Lexus RX has significantly higher acceleration potential, indicated by its 317 lb-ft torque figure compared to the ADX's 179 lb-ft. This translates to superior passing power and acceleration feel on highways.

How does the drivetrain fundamentally differ between the Acura ADX and the Lexus RX?

The 2025 Acura ADX employs a continuously variable-speed automatic (CVT) transmission, optimizing efficiency. Conversely, the 2026 Lexus RX utilizes a more conventional 8-speed shiftable automatic, which typically offers fixed ratios for a more predictable shift experience.

Given both require premium unleaded, which vehicle offers better fuel savings annually?

The 2025 Acura ADX provides better fuel economics across the board, returning 28 combined MPG versus the 2026 Lexus RX's 25 combined MPG. Over 15,000 miles per year, this 3 MPG difference results in lower annual fuel expenditures for the ADX owner.

Is the extra $14,725 for the Lexus RX justified by the increased exterior dimensions?

The 2026 Lexus RX is 6.7 inches longer and 3.1 inches wider than the Acura ADX. This increased footprint correlates directly with 5.2 extra cubic feet of measurable cargo capacity behind the rear seats.

How do the curb weights likely compare based on size and power figures?

While curb weights are not specified, the 2026 Lexus RX's greater physical dimensions (Length: 192.5 in vs. 185.8 in) and higher output engine suggest it will be the heavier of the two vehicles.