2025 Acura RDX vs 2025 Lexus UX

$44,700 · Crossover

$36,740 · Crossover

Comparison Overview

Deciding between the 2025 Acura RDX and the 2025 Lexus UX often comes down to balancing performance cravings against practical spending. That $7,960 difference in starting MSRP is significant; the RDX starts at $44,700 while the UX begins at $36,740. If straight-line gusto matters, the RDX packs a hefty 272 hp versus the UX's 196 hp—that's a 76 hp gap. However, that power comes at the pump: the RDX achieves a combined 23 MPG while the surprisingly efficient UX delivers an outstanding 43 MPG combined, a difference of 20 MPG. The RDX is also physically larger at 187.4 inches long, offering 29.5 cu ft of cargo room compared to the UX's 17.1 cu ft. Choosing effectively means weighing Acura's performance focus against Lexus's fuel economy leadership.

Size Comparison

Performance

Fuel Efficiency

Full Specifications

Our Verdicts

Choose the Acura RDX if...

You frequently drive on highways where higher horsepower (272 hp) will be appreciated.
You prioritize maximum hauling capability, needing the 29.5 cu ft of cargo space.
You want standard all-wheel drive capability for mixed-weather performance.

Choose the Lexus UX if...

Maximizing fuel efficiency is paramount, capitalizing on the 43 MPG combined rating.
Keeping the purchase price down below $40,000 is a hard budget limit.
You only need front-wheel drive and prefer using regular unleaded gasoline.

Key Dimensions

Dimension	Acura RDX	Lexus UX
Length	187.4"	177.0"
Width	74.8"	72.4"
Height	65.7"	60.6"
Wheelbase	108.3"	103.9"

Features Comparison

Safety

Feature	Acura	Lexus
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	✓	✓
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	✓	✓
Dual Rear Side-Mounted Airbags	—	✓
Front Multi-Adjustable Headrests	—	✓

Engine

Feature	Acura	Lexus
Base Engine Displacement	2.0 L	2.0 L
Number of Cylinders	inline 4	inline 4
Base Engine Type	gas	hybrid
Horsepower	272 hp @ 6500 rpm	196 hp
Torque	280 lb-ft @ 1600 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	10-speed shiftable automatic	continuously variable-speed automatic
Drivetrain Type	all wheel drive	front wheel drive
[object Object]	✓	—
[object Object]	✓	—

Fuel

Feature	Acura	Lexus
Fuel Type	premium unleaded (recommended)	regular unleaded
EPA Fuel Economy (City/Highway)	21/27 MPG	45/41 MPG
EPA Fuel Economy (Combined)	23 MPG	43 MPG
EPA Driving Range (City/Highway)	359.1/461.7 mi.	477.0/434.6 mi.
Fuel Tank Capacity	17.1 gal.	10.6 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	✓	✓
Universal Remote Transmitter	✓	—
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	✓	✓

In Car Entertainment

Feature	Acura	Lexus
Infotainment Display	10.2 in	8.0 in
AM/FM Stereo	✓	✓
Speaker System	9	6
Subwoofer Count	1	—
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
Speed Sensitive Volume Control	✓	✓

Power Feature

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

Frontseats

Feature	Acura	Lexus
Front Head Room	40.0 in.	37.2 in.
Front Leg Room	42.0 in.	42.0 in.
Front Shoulder Room	60.0 in.	55.0 in.
Front Hip Room	55.0 in.	53.8 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	—
Driver Seat Heating	Multi-level	—
Passenger Seat Heating	Multi-level	—

Rearseats

Feature	Acura	Lexus
Rear Head Room	38.0 in.	36.3 in.
Rear Leg Room	38.0 in.	33.1 in.
Rear Shoulder Room	57.0 in.	52.9 in.
Rear Hip Room	50.0 in.	52.3 in.
Split-Folding Rear Seatback	✓	✓
Folding Center Armrest	✓	✓

Tires and Wheels

Feature	Acura	Lexus
Wheel Finish	Painted Alloy	Painted Alloy
Wheel Size	19 x 8.0 in	18 x 7.0 in
Tire Type	All Season	—
Tire Size	235/55R19	225/50R18
Spare Tire Type	Temporary	—
Spare Tire Location	Inside Mounted	—
Run Flat Tires	—	✓

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.
Hybrid Component Warranty	—	8 yr./ 100000 mi.

Frequently Asked Questions

Common questions about comparing the 2025 Acura RDX and 2025 Lexus UX.

How much does the fuel cost difference impact ownership between these two crossovers?

The Lexus UX achieves 20 more combined MPG (43 vs. 23), meaning the UX owner will spend significantly less annually on premium unleaded fuel, which the RDX recommends.

Is the Acura RDX noticeably larger for parking and city maneuvers?

Yes, the Acura RDX is taller (65.7 inches vs. 60.6 inches) and longer (187.4 inches vs. 177.0 inches) than the Lexus UX, which might make fitting into tight city spots slightly trickier.

Does the Lexus UX have enough power for merging onto busy highways?

While the 196 hp output is much lower than the RDX’s 272 hp, the UX’s CVT aims to keep the engine in its optimal range, but drivers seeking quick acceleration will notice the 76 hp deficit.