2025 Lexus UX vs 2026 Buick Envision

$36,740 · Crossover

$41,000 · Crossover

Comparison Overview

Deciding between the efficient Lexus UX and the larger Buick Envision often comes down to prioritizing daily running costs versus size and power. The 2025 Lexus UX is the clear efficiency champion, achieving an impressive 43 combined MPG while running on regular unleaded fuel, something many daily drivers prioritize. Conversely, the 2026 Buick Envision offers significantly more space and capability, boasting 25.2 cu ft of cargo capacity compared to the UX's 17.1 cu ft, and features a more robust 228 hp engine, though it commands a starting MSRP of $41,000 versus the Lexus's $36,740. This results in a notable $4,260 upfront price gap and a substantial 19 MPG difference in combined efficiency if the owner consistently drives the UX's path, making the choice revolve around short-term savings versus long-term utility.

Size Comparison

Performance

Fuel Efficiency

Full Specifications

Our Verdicts

🚗 Best for Commuters

2025 Lexus UX

The 2025 Lexus UX wins for commuters due to its class-leading 43 combined MPG rating, drastically lowering daily travel expenses.

👨‍👩‍👧‍👦 Best for Families

2026 Buick Envision

The 2026 Buick Envision is superior for families, offering 25.2 cu ft of cargo space, which is significantly more than the 17.1 cu ft available in the Lexus.

🏎️ Best for Enthusiasts

2026 Buick Envision

Enthusiasts will prefer the Envision because it delivers 228 hp and standard All-Wheel Drive, compared to the UX's 196 hp and FWD.

💰 Best Value

2025 Lexus UX

The Lexus UX provides better value by starting $4,260 cheaper and offering nearly double the fuel economy.

Choose the Lexus UX if...

Your absolute top priority is fuel economy, especially given the 43 combined MPG rating.
You want to save immediately, as the starting MSRP is $36,740, undercutting the Buick by $4,260.
You prefer running on regular unleaded fuel instead of the premium recommended by the Envision.

Choose the Buick Envision if...

You require maximum utility and space, demonstrated by the 25.2 cu ft cargo capacity.
You desire more dynamic performance from the 228 hp engine and the security of All-Wheel Drive.
You don't mind the higher initial cost ($41,000) in exchange for a larger vehicle platform.

Key Dimensions

Dimension	Lexus UX	Buick Envision
Length	177.0"	182.7"
Width	72.4"	74.1"
Height	60.6"	64.6"
Wheelbase	103.9"	109.0"

Features Comparison

Safety

Feature	Lexus	Buick
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 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 Multi-Adjustable Headrests	✓	—
Rear Headrests	3	2
Rear Height Adjustable Headrests	✓	✓
Rear Center 3-Point Seatbelt	✓	✓
Anti-Theft Alarm System (Remote)	✓	✓
Engine Immobilizer	✓	✓
Front Cross Traffic Alert	—	✓
Headlight Delay-Off	—	✓
Adaptive Headlights	—	✓
Front Height Adjustable Headrests	—	✓

Engine

Feature	Lexus	Buick
Base Engine Displacement	2.0 L	2.0 L
Number of Cylinders	inline 4	inline 4
Base Engine Type	hybrid	gas
Horsepower	196 hp	228 hp @ 5000 rpm
Number of Valves	16	16
Camshaft Type	Double overhead cam (DOHC)	Double overhead cam (DOHC)
Variable Valve Timing	Variable	Variable
Fuel Injection Type	✓	✓
Torque	—	258 lb-ft @ 1500 rpm
Cylinder Deactivation	—	✓

Drive Train

Feature	Lexus	Buick
Transmission Type	continuously variable-speed automatic	9-speed shiftable automatic
Drivetrain Type	front wheel drive	all wheel drive
Center Differential Type	—	Limited Slip
Hill Descent Control	—	✓

Fuel

Feature	Lexus	Buick
Fuel Type	regular unleaded	premium unleaded (recommended)
EPA Fuel Economy (City/Highway)	45/41 MPG	22/28 MPG
EPA Fuel Economy (Combined)	43 MPG	24 MPG
EPA Driving Range (City/Highway)	477.0/434.6 mi.	354.2/450.8 mi.
Fuel Tank Capacity	10.6 gal.	16.1 gal.

Comfort & Convenience

Feature	Lexus	Buick
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	✓	✓
Front Door Pockets	✓	✓
Front Seatback Storage	✓	✓
Leather Steering Wheel	✓	✓
Dual Zone Climate Control	✓	—
Rear Ventilation Ducts	✓	✓
Interior Air Filtration	✓	✓
Dual Vanity Mirrors	✓	—
Turn Signal Indicators in Mirrors	✓	—
Front View Camera	—	✓
Side View Camera	—	✓
Rear Parking Sensors	—	✓
Wireless Charging Pad	—	✓
Rear Door Pockets	—	✓
Single Zone Climate Control	—	✓
Sun Sensor	—	✓
Auto-Dimming Rearview Mirror	—	✓

In Car Entertainment

Feature	Lexus	Buick
Infotainment Display	8.0 in	30.0 in
AM/FM Stereo	✓	✓
Speaker System	6	9
Android Auto (Wireless)	✓	✓
Apple CarPlay (Wireless)	✓	✓
USB Port	✓	✓
USB Port with External Media Control	✓	✓
Satellite Radio	✓	✓
Satellite Radio Trial Period	3 months	3 months
Speed Sensitive Volume Control	✓	✓
Premium Speaker Brand	—	Bose
Auxiliary Audio Input	—	✓

Power Feature

Feature	Lexus	Buick
One-Touch Power Windows	4	4
Keyless Entry	✓	✓
Heated Mirrors	✓	✓

Frontseats

Feature	Lexus	Buick
Front Head Room	37.2 in.	39.6 in.
Front Leg Room	42.0 in.	40.4 in.
Front Shoulder Room	55.0 in.	56.7 in.
Front Hip Room	53.8 in.	55.1 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	—
Passenger Seat Height Adjustment	✓	✓
Driver Seat Memory Settings	—	2
Passenger Seat Manual Adjustments	—	6-way

Rearseats

Feature	Lexus	Buick
Rear Head Room	36.3 in.	38.9 in.
Rear Leg Room	33.1 in.	39.3 in.
Rear Shoulder Room	52.9 in.	55.9 in.
Rear Hip Room	52.3 in.	47.4 in.
Split-Folding Rear Seatback	✓	✓
Folding Center Armrest	✓	✓
Reclining Rear Seats	—	✓

Tires and Wheels

Feature	Lexus	Buick
Wheel Finish	Painted Alloy	Painted Alloy
Wheel Size	18 x 7.0 in	—
Tire Size	225/50R18	P235/60R18
Run Flat Tires	✓	—
Wheel Diameter	—	18 in
Tire Type	—	All Season
Spare Tire Type	—	Temporary
Spare Tire Location	—	Inside Mounted

Suspension

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

Warranty

Feature	Lexus	Buick
Basic Warranty	4 yr./ 50000 mi.	3 yr./ 36000 mi.
Drivetrain Warranty	6 yr./ 70000 mi.	5 yr./ 60000 mi.
Hybrid Component Warranty	8 yr./ 100000 mi.	—
Corrosion/Rust Warranty	6 yr./ unlimited mi.	6 yr./ 100000 mi.
Roadside Assistance	4 yr./ unlimited mi.	5 yr./ 60000 mi.
Complimentary Scheduled Maintenance	1 yr./ 10000 mi.	1 yr./ unlimited mi.

Frequently Asked Questions

Common questions about comparing the 2025 Lexus UX and 2026 Buick Envision.

How big is the size difference between the 2025 Lexus UX and the 2026 Buick Envision?

The Buick Envision is physically larger in every dimension, notably in height (64.6 inches vs 60.6 inches) and length (182.7 inches vs 177.0 inches). This size difference translates directly to a 40% increase in cargo space for the Envision.

Is the 2025 Lexus UX significantly more expensive to run daily than the 2026 Buick Envision?

Yes, the UX is significantly more efficient; it achieves 43 combined MPG versus the Envision's 24 combined MPG. This nearly 19 MPG difference means the UX costs considerably less at the pump over the course of a year.

Does the 2026 Buick Envision require special gasoline?

The 2026 Buick Envision recommends premium unleaded fuel to achieve its stated power figures. In contrast, the 2025 Lexus UX is designed to run efficiently on regular unleaded fuel.

If I want more power, which crossover should I choose?

The 2026 Buick Envision is the clear winner for power, producing 228 horsepower and 258 lb-ft of torque. The Lexus UX only provides 196 hp, a difference of 32 horsepower.

How does the $4,260 price difference factor into the overall value assessment?

That upfront savings of $4,260 makes the Lexus UX a strong value proposition right away, especially when combined with its lower running costs from superior MPG, despite the Envision offering AWD.

Is the Lexus UX extremely small on the inside?

While the Lexus UX is a compact crossover (177.0 inches long), its 17.1 cu ft cargo capacity is tight when compared to the Envision’s 25.2 cu ft. Families needing space for strollers or luggage will feel the smaller footprint quickly.