2025 GMC Acadia vs 2026 Lexus NX

$42,900 · Crossover

$44,175 · Crossover

Comparison Overview

The most significant numerical divergence between the 2025 GMC Acadia and the 2026 Lexus NX lies in fuel economy, where the NX achieves a superior combined 40 MPG versus the Acadia's 23 MPG, representing a 17 MPG advantage. Conversely, power output heavily favors the Acadia, which boasts 328 hp and 326 lb-ft of torque, substantially outpacing the NX's 240 hp. Despite the Acadia's greater length at 204.0 inches compared to the NX's 183.5 inches, cargo volumes are nearly identical (23 cu ft vs 22.7 cu ft). Priced at $42,900, the Acadia undercuts the Lexus's $44,175 MSRP, although the Lexus mandates premium unleaded fuel. This comparison pits the Acadia's raw power and lower purchase price against the NX's exceptional efficiency and smaller footprint.

Size Comparison

Performance

Fuel Efficiency

Full Specifications

Our Verdicts

🚗 Best for Commuters

2026 Lexus NX

The 2026 Lexus NX provides vastly superior efficiency with 40 combined MPG, making it significantly cheaper to run daily than the Acadia's 23 combined MPG.

👨‍👩‍👧‍👦 Best for Families

2025 GMC Acadia

The 2025 GMC Acadia offers a larger overall exterior dimension (204.0 inches in length) which typically translates to more comfortable passenger space for families, despite similar cargo capacities.

🏎️ Best for Enthusiasts

2025 GMC Acadia

The Acadia delivers substantially higher performance metrics, producing 328 hp and 326 lb-ft of torque compared to the NX's 240 hp.

💰 Best Value

2025 GMC Acadia

The Acadia has a lower starting MSRP of $42,900 and achieves better mileage on regular unleaded fuel versus the NX's required premium fuel.

Choose the GMC Acadia if...

You require maximum straight-line performance, evidenced by 328 hp and 326 lb-ft of torque.
Your budget strictly favors a lower initial purchase price at $42,900.
You prefer standard front-wheel-drive capability utilizing regular unleaded gasoline.

Choose the Lexus NX if...

Fuel economy is the absolute top priority, given the 40 combined MPG rating.
You prefer a more maneuverable, compact crossover evidenced by the 183.5-inch length.
You prioritize highway range efficiency, achieving 38 MPG on the highway versus the Acadia's 27 MPG.

Key Dimensions

Dimension	GMC Acadia	Lexus NX
Length	204.0"	183.5"
Width	79.6"	73.4"
Height	70.1"	66.1"
Wheelbase	120.9"	105.9"

Features Comparison

Safety

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

Engine

Feature	GMC	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	GMC	Lexus
Transmission Type	8-speed shiftable automatic	continuously variable-speed automatic
Drivetrain Type	front wheel drive	front wheel drive

Fuel

Feature	GMC	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)	0/0 mi.	609.0/551.0 mi.
Fuel Tank Capacity	—	14.5 gal.

Comfort & Convenience

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

In Car Entertainment

Feature	GMC	Lexus
Infotainment Display	15.0 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	GMC	Lexus
One-Touch Power Windows	4	4
Keyless Entry	✓	✓
Heated Mirrors	✓	✓
Reverse Tilt Passenger Mirror	—	✓

Frontseats

Feature	GMC	Lexus
Front Head Room	42.6 in.	38.3 in.
Front Leg Room	44.3 in.	41.0 in.
Front Shoulder Room	62.0 in.	56.3 in.
Front Hip Room	59.2 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 Height Adjustment	✓	✓
Driver Seat Heating	Multi-level	Multi-level
Passenger Seat Heating	Multi-level	Multi-level

Rearseats

Feature	GMC	Lexus
Rear Head Room	40.0 in.	38.5 in.
Rear Leg Room	41.5 in.	36.1 in.
Rear Shoulder Room	62.0 in.	54.0 in.
Rear Hip Room	58.4 in.	52.5 in.
Split-Folding Rear Seatback	✓	✓
Reclining Rear Seats	✓	✓
Folding Center Armrest	✓	✓
Manual Folding Third Row Seat	✓	—

Tires and Wheels

Feature	GMC	Lexus
Wheel Finish	Painted Alloy	Painted Alloy
Wheel Size	18 x 7.5 in	18 x 7.5 in
Tire Type	All Season	—
Tire Size	255/65R18	235/60R18
Spare Tire Type	Temporary	—
Spare Tire Location	Underbody Mounted	—
Run Flat Tires	—	✓

Suspension

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

Warranty

Feature	GMC	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 2025 GMC Acadia and 2026 Lexus NX.

How much larger is the 2025 GMC Acadia physically compared to the 2026 Lexus NX?

The Acadia is significantly larger overall, measuring 204.0 inches in length compared to the NX's 183.5 inches. This length difference of over 20 inches impacts overall cabin and road presence.

Which vehicle offers better running costs based on fuel type and mileage?

The Lexus NX has significantly lower running costs due to its 40 combined MPG, although it recommends premium fuel. The Acadia offers poorer efficiency at 23 combined MPG but uses less expensive regular unleaded fuel.

Is the power deficit in the Lexus NX significant for acceleration?

Yes, the 88 hp deficit is substantial; the Acadia produces 328 hp while the NX produces 240 hp, indicating the Acadia will offer demonstrably quicker acceleration.

Do these crossovers offer similar cargo space?

Yes, despite the size difference, the cargo capacities are very close, with the Acadia offering 23.0 cubic feet and the NX offering 22.7 cubic feet behind the rear seats.

How does the MSRP difference correlate with the performance gap?

The less expensive Acadia ($42,900) offers 88 more horsepower than the $44,175 Lexus NX, suggesting superior performance value for the initial investment.

What are the primary differences in transmission technology?

The Acadia utilizes a traditional 8-speed shiftable automatic transmission, whereas the Lexus NX employs a continuously variable-speed automatic (CVT).