2026 Buick Enclave vs 2026 Lexus NX

$46,200 · Crossover

$44,175 · Crossover

Comparison Overview

The 2026 Buick Enclave charges forward with raw presence and power, boasting 328 hp and a commanding 207.6 inches in length. This massive American cruiser emphasizes road presence and torque (326 lb-ft) right off the line, though its efficiency lands at a combined 23 MPG. In stark contrast, the 2026 Lexus NX captivates with its surgical precision and staggering fuel economy, sipping fuel to achieve an impressive 40 combined MPG. While the NX taps out at 240 hp, its compact dimensions (183.5 inches long) make it agile. The Enclave’s 8-speed automatic promises decisive gear changes, whereas the NX utilizes a smooth CVT. The power gap—a difference of 88 horsepower—and the drastic 17 MPG efficiency differential define this showdown between brute force utility and hybrid-like economy.

Size Comparison

Performance

Fuel Efficiency

Full Specifications

Our Verdicts

🚗 Best for Commuters

2026 Lexus NX

The Lexus NX wins for daily commuting due to its superior 40 combined MPG rating versus the Enclave's 23 MPG.

👨‍👩‍👧‍👦 Best for Families

2026 Buick Enclave

The 2026 Buick Enclave offers significantly greater exterior bulk (207.6 inches long) and likely superior interior passenger/cargo volume for family hauling.

🏎️ Best for Enthusiasts

2026 Buick Enclave

The Buick Enclave provides a compelling performance advantage with 328 hp and 326 lb-ft of torque compared to the NX's 240 hp.

💰 Best Value

2026 Lexus NX

The Lexus NX is cheaper to buy at $44,175 and drastically cheaper to run due to its vastly superior fuel economy.

Choose the Buick Enclave if...

You need the absolute maximum powertrain output, benefiting from 328 horsepower and 326 lb-ft of torque.
You prioritize maximum passenger and cargo space, reflected in its much larger 207.6-inch length.
You prefer the regular unleaded fuel requirement over the NX's premium recommendation.

Choose the Lexus NX if...

Fuel efficiency is paramount, as the NX delivers an incredible 40 combined MPG.
Your budget prefers the lower entry price of $44,175 and lower running costs.
You prefer a more maneuverable vehicle, given its notably smaller footprint at 183.5 inches long.

Key Dimensions

Dimension	Buick Enclave	Lexus NX
Length	207.6"	183.5"
Width	79.6"	73.4"
Height	71.0"	66.1"
Wheelbase	120.9"	105.9"

Features Comparison

Safety

Feature	Buick	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	✓	✓
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 Preparation System	✓	—
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	2	3
Rear Folding Headrests	✓	—
Anti-Theft Alarm System (Remote)	✓	✓
Engine Immobilizer	✓	✓
Front Fog Lights	—	✓
Rear Height Adjustable Headrests	—	✓
Rear Center 3-Point Seatbelt	—	✓

Engine

Feature	Buick	Lexus
Base Engine Displacement	2.5 L	2.5 L
Number of Cylinders	inline 4	inline 4
Base Engine Type	gas	hybrid
Horsepower	328 hp @ 5500 rpm	240 hp @ 6000 rpm
Torque	326 lb-ft @ 3500 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	Buick	Lexus
Transmission Type	8-speed shiftable automatic	continuously variable-speed automatic
Drivetrain Type	front wheel drive	front wheel drive

Fuel

Feature	Buick	Lexus
Fuel Type	regular unleaded	premium unleaded (recommended)
EPA Fuel Economy (City/Highway)	20/27 MPG	42/38 MPG
EPA Fuel Economy (Combined)	23 MPG	40 MPG
EPA Driving Range (City/Highway)	388.0/523.8 mi.	609.0/551.0 mi.
Fuel Tank Capacity	19.4 gal.	14.5 gal.

Comfort & Convenience

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

In Car Entertainment

Feature	Buick	Lexus
Infotainment Display	30.0 in	9.8 in
AM/FM Stereo	✓	✓
Premium Speaker Brand	Bose	—
Speaker System	12	10
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	Buick	Lexus
One-Touch Power Windows	4	4
Keyless Entry	✓	✓
Heated Mirrors	✓	✓
Reverse Tilt Passenger Mirror	—	✓

Frontseats

Feature	Buick	Lexus
Front Head Room	42.6 in.	38.3 in.
Front Leg Room	44.3 in.	41.0 in.
Front Shoulder Room	62.2 in.	56.3 in.
Front Hip Room	58.7 in.	56.3 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	6-way	8-way
Passenger Seat Manual Adjustments	2-way	—
Passenger Seat Height Adjustment	✓	✓
Passenger Seat Lumbar Support	Power	—
Driver Seat Heating	Multi-level	Multi-level
Passenger Seat Heating	Multi-level	Multi-level

Rearseats

Feature	Buick	Lexus
Rear Head Room	40.0 in.	38.5 in.
Rear Leg Room	41.5 in.	36.1 in.
Rear Shoulder Room	62.1 in.	54.0 in.
Rear Hip Room	58.5 in.	52.5 in.
Folding Rear Seatback	✓	—
Reclining Rear Seats	✓	✓
Folding Center Armrest	✓	✓
Manual Folding Third Row Seat	✓	—
Split-Folding Rear Seatback	—	✓

Tires and Wheels

Feature	Buick	Lexus
Wheel Finish	Painted Alloy	Painted Alloy
Wheel Diameter	20 in.	—
Tire Type	All Season	—
Tire Size	P255/55R20	235/60R18
Spare Tire Type	Temporary	—
Spare Tire Location	Underbody Mounted	—
Wheel Size	—	18 x 7.5 in
Run Flat Tires	—	✓

Suspension

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

Warranty

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

Frequently Asked Questions

Common questions about comparing the 2026 Buick Enclave and 2026 Lexus NX.

How much more fuel-efficient is the Lexus NX compared to the Buick Enclave?

The Lexus NX offers a substantial efficiency advantage, achieving 40 combined MPG, which is 17 MPG better than the Buick Enclave's 23 combined MPG rating. This means significantly lower running costs for the NX.

Is the power difference between the two crossovers significant for highway merging?

Yes, the 2026 Buick Enclave has 328 hp, which is 88 more horsepower than the 240 hp offered by the Lexus NX. This power edge makes the Enclave feel much stronger when accelerating or passing.

Which vehicle is better equipped for hauling large families and their gear?

The 2026 Buick Enclave is physically larger at 207.6 inches long, suggesting a more spacious interior, while the NX's cargo capacity (22.7 cu ft) is nearly identical to the Enclave's 22.9 cu ft, though the Enclave likely wins on overall passenger volume.

Does the choice of transmission affect the driving feel?

The Enclave uses a traditional 8-speed automatic for more defined shifts, whereas the NX utilizes a continuously variable-speed automatic (CVT) which prioritizes smoothness and efficiency over sporty feel.

Are there any long-term fuel cost considerations regarding fuel type?

The Buick Enclave runs happily on regular unleaded gasoline. Conversely, the Lexus NX specifies premium unleaded as recommended, potentially adding to its overall running expense despite its superior MPG figures.