2025 Acura MDX vs 2026 Nissan Armada

$51,200 · Crossover

$58,840 · SUV

Comparison Overview

The 2025 Acura MDX excites with precision engineering, boasting 290 hp from its efficient 3.5L V6 and achieving a respectable 22 combined MPG, making it the sleek urban dancer. Conversely, the 2026 Nissan Armada roars onto the scene with brute force, unleashing a monumental 425 hp and 516 lb-ft of torque, designed for towing and presence. While the MDX undercuts the Armada by $7,640 (starting at $51,200 versus $58,840), the Armada dominates performance metrics, though this strength costs it fuel economy, returning only 18 combined MPG. The MDX offers superior efficiency with 19/26 MPG city/highway, but the Armada provides significantly more room, evidenced by its 20.4 cu ft cargo capacity compared to the MDX's 18.1 cu ft, and a commanding physical presence at nearly 6 inches longer in length.

Size Comparison

Performance

Fuel Efficiency

Full Specifications

Our Verdicts

🚗 Best for Commuters

2025 Acura MDX

The 2025 Acura MDX is the superior choice for commuters due to its better fuel economy of 22 combined MPG.

👨‍👩‍👧‍👦 Best for Families

2026 Nissan Armada

The 2026 Nissan Armada provides a larger footprint and slightly more storage with 20.4 cu ft of cargo space, which is ideal for families.

🏎️ Best for Enthusiasts

2026 Nissan Armada

Enthusiasts seeking raw output will revel in the Armada's massive 425 hp and 516 lb-ft of torque.

💰 Best Value

2025 Acura MDX

The Acura MDX offers a compelling package while saving the buyer $7,640 compared to the Armada's starting MSRP.

Choose the Acura MDX if...

You prioritize efficiency and want to spend less at the pump with a 22 combined MPG rating.
Your budget is tighter, as the MDX starts at $51,200, saving you $7,640 over the Armada.
You prefer the slightly nimbler handling suggested by the MDX's smaller overall dimensions (198.4 inches long).

Choose the Nissan Armada if...

You absolutely need massive power for towing or highway passing, thanks to 425 hp and 516 lb-ft of torque.
You need maximum utility, benefiting from the Armada's 20.4 cu ft of cargo capacity and larger size.
You want the inherent stability and traditional power delivery of a Rear Wheel Drive platform.

Key Dimensions

Dimension	Acura MDX	Nissan Armada
Length	198.4"	209.6"
Width	78.7"	83.3"
Height	67.9"	76.6"
Wheelbase	113.8"	121.1"

Features Comparison

Safety

Feature	Acura	Nissan
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	✓	✓
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 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	—	✓

Engine

Feature	Acura	Nissan
Base Engine Displacement	3.5 L	3.5 L
Number of Cylinders	V6	V6
Base Engine Type	gas	gas
Horsepower	290 hp @ 6200 rpm	425 hp @ 5600 rpm
Torque	267 lb-ft @ 4700 rpm	516 lb-ft @ 3600 rpm
Number of Valves	24	24
Camshaft Type	Single overhead cam (SOHC)	Double overhead cam (DOHC)
Variable Valve Timing	Variable	Variable
Fuel Injection Type	✓	✓
Cylinder Deactivation	✓	—

Drive Train

Feature	Acura	Nissan
Transmission Type	10-speed shiftable automatic	9-speed shiftable automatic
Drivetrain Type	front wheel drive	rear wheel drive

Fuel

Feature	Acura	Nissan
Fuel Type	premium unleaded (recommended)	premium unleaded (recommended)
EPA Fuel Economy (City/Highway)	19/26 MPG	16/20 MPG
EPA Fuel Economy (Combined)	22 MPG	18 MPG
EPA Driving Range (City/Highway)	351.5/481.0 mi.	377.6/472.0 mi.
Fuel Tank Capacity	18.5 gal.	23.6 gal.

Comfort & Convenience

Feature	Acura	Nissan
Push Button Start	✓	✓
Power 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	✓	✓
Front Seatback Storage	✓	✓
Power Rear Seat Easy Entry	✓	—
Leather Steering Wheel	✓	✓
Three Zone Climate Control	✓	—
Rear Ventilation Ducts with Fan Control	✓	✓
Interior Air Filtration	✓	✓
Auto-Dimming Rearview Mirror	✓	—
Turn Signal Indicators in Mirrors	✓	✓
Tilt and Telescopic Steering Wheel	—	✓
Front Parking Sensors	—	✓
Rear Parking Sensors	—	✓
3rd Row Cupholders	—	✓
Manual Rear Seat Easy Entry	—	✓
Dual Zone Climate Control	—	✓
Rear Climate Control	—	✓
Dual Vanity Mirrors	—	✓

In Car Entertainment

Feature	Acura	Nissan
Infotainment Display	12.3 in	12.3 in
AM/FM Stereo	✓	✓
Speaker System	11	6
Android Auto (Wireless)	✓	✓
Apple CarPlay (Wireless)	✓	✓
USB Port	✓	✓
USB Port with External Media Control	✓	✓
Speed Sensitive Volume Control	✓	—
Satellite Radio	—	✓
Satellite Radio Trial Period	—	3 months
Radio Data System (RDS)	—	✓

Power Feature

Feature	Acura	Nissan
One-Touch Power Windows	4	2
Moonroof Type	1st Row Power Glass Extended	—
Keyless Entry	✓	✓
Reverse Tilt Dual Mirrors	✓	—
Heated Mirrors	✓	✓

Frontseats

Feature	Acura	Nissan
Front Head Room	38.5 in.	41.6 in.
Front Leg Room	41.6 in.	43.8 in.
Front Shoulder Room	61.9 in.	64.2 in.
Front Hip Room	59.3 in.	59.9 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	—
Driver Seat Memory Settings	3	—
Passenger Seat Power Adjustments	8-way	4-way
Passenger Seat Height Adjustment	✓	—
Passenger Seat Lumbar Support	Power	—
Driver Seat Heating	Multi-level	—
Passenger Seat Heating	Multi-level	—

Rearseats

Feature	Acura	Nissan
Rear Head Room	38.1 in.	40.0 in.
Rear Leg Room	38.5 in.	39.2 in.
Rear Shoulder Room	60.3 in.	63.7 in.
Rear Hip Room	57.8 in.	59.9 in.
Split-Folding Rear Seatback	✓	✓
Reclining Rear Seats	✓	—
Folding Center Armrest	✓	✓
Manual Folding Third Row Seat	✓	✓

Tires and Wheels

Feature	Acura	Nissan
Wheel Material	Alloy	Alloy
Wheel Size	19 x 8.5 in	18 x 8.0 in
Tire Type	All Season	All Season
Tire Size	255/55R19	265/70R18
Spare Tire Type	—	Full Size Non-Matching
Spare Tire Location	—	Underbody Mounted

Suspension

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

Warranty

Feature	Acura	Nissan
Basic Warranty	4 yr./ 50000 mi.	3 yr./ 36000 mi.
Drivetrain Warranty	6 yr./ 70000 mi.	5 yr./ 60000 mi.
Corrosion/Rust Warranty	5 yr./ unlimited mi.	5 yr./ unlimited mi.
Roadside Assistance	4 yr./ 50000 mi.	3 yr./ 36000 mi.
Complimentary Scheduled Maintenance	1 yr./ 12000 mi.	—

Frequently Asked Questions

Common questions about comparing the 2025 Acura MDX and 2026 Nissan Armada.

What is the primary performance gap between the 2025 Acura MDX and the 2026 Nissan Armada?

The performance difference is stark; the Armada boasts 425 horsepower and 516 lb-ft of torque, vastly outclassing the MDX's 290 hp and 267 lb-ft of torque. This translates to significantly faster acceleration potential in the larger Armada.

How much more expensive is the 2026 Nissan Armada than the 2025 Acura MDX?

The Armada carries a premium of $7,640, with its starting MSRP of $58,840 compared to the MDX's $51,200. This price difference reflects the Armada's larger size and much higher power output.

Which vehicle offers better fuel economy for daily driving?

The 2025 Acura MDX is the clear winner here, achieving 22 combined MPG (19 city/26 highway). The 2026 Nissan Armada lags significantly with only 18 combined MPG, reflecting the energy required to move its more powerful V8 engine setup.

Does the size difference significantly impact cargo space?

Yes, the Armada’s larger exterior dimensions support greater utility, offering 20.4 cubic feet of cargo room behind the second row compared to the MDX's 18.1 cubic feet. The Armada is also substantially longer, measuring 209.6 inches.

Are both vehicles high-performance or premium fuel users?

Both vehicles recommend premium unleaded fuel for optimal operation, which owners should factor into long-term running costs alongside the MPG differences. The MDX uses a 10-speed automatic, while the Armada uses a 9-speed automatic transmission.

Which car is built on a more traditional layout (RWD vs. FWD)?

The 2026 Nissan Armada utilizes a Rear Wheel Drive (RWD) system, which enthusiasts often prefer for towing balance and performance feel. The 2025 Acura MDX is based on a Front Wheel Drive (FWD) configuration.