2025 Mazda CX-90 vs 2026 GMC Acadia

$38,045 · Crossover

$43,700 · Crossover

Comparison Overview

The most significant numerical divergence between the 2025 Mazda CX-90 and the 2026 GMC Acadia is the MSRP, with the CX-90 starting $5,655 lower at $38,045 compared to the Acadia's $43,700. Performance metrics show the Acadia leads in output, boasting 328 hp versus the CX-90's 280 hp, although the CX-90 achieves a slightly superior combined fuel economy of 25 MPG compared to the Acadia's 23 MPG. Dimensional analysis reveals the Acadia is notably taller at 71.0 inches versus 68.2 inches, which correlates with its substantially larger 23 cu ft cargo capacity, considerably more than the CX-90's 14.9 cu ft. Both vehicles utilize an 8-speed automatic transmission, but the CX-90's AWD system offers superior traction versus the Acadia's standard FWD configuration. These measurable differences set clear priorities for potential buyers.

Size Comparison

Performance

Fuel Efficiency

Full Specifications

Our Verdicts

🚗 Best for Commuters

2025 Mazda CX-90

The Mazda CX-90 is the winner for commuters due to its better combined fuel economy rating of 25 MPG.

👨‍👩‍👧‍👦 Best for Families

2026 GMC Acadia

The 2026 GMC Acadia is superior for families, offering 23 cu ft of cargo space, which is 8.1 cu ft more than the CX-90.

🏎️ Best for Enthusiasts

2026 GMC Acadia

Enthusiasts will favor the Acadia for its higher peak output of 328 horsepower, surpassing the CX-90's 280 hp.

💰 Best Value

2025 Mazda CX-90

The Mazda CX-90 presents better immediate value with a $5,655 lower MSRP while providing All-Wheel Drive capability.

Choose the Mazda CX-90 if...

Budget constraints prioritize a lower initial outlay, with an MSRP of $38,045.
Optimal fuel efficiency is required, as evidenced by the 25 MPG combined rating.
All-Wheel Drive (AWD) is necessary, whereas the Acadia defaults to Front-Wheel Drive (FWD).

Choose the GMC Acadia if...

Maximum utility is paramount, indicated by the 23 cu ft cargo capacity.
Higher engine output is preferred, driven by the Acadia's 328 hp.
A larger physical presence is desired, noted by the Acadia's 71.0-inch height versus the CX-90's 68.2 inches.

Key Dimensions

Dimension	Mazda CX-90	GMC Acadia
Length	200.8"	204.0"
Width	78.5"	79.6"
Height	68.2"	71.0"
Wheelbase	122.8"	120.9"

Features Comparison

Safety

Feature	Mazda	GMC
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 Ventilated Disc Brakes	✓	✓
Brake Preparation System	✓	—
Tire Pressure Monitoring System	✓	✓
Automatic Headlights	✓	✓
Headlight Delay-Off	✓	✓
LED Headlights	✓	✓
Self-Leveling Headlights	✓	—
Daytime Running Lights	✓	✓
Integrated Turn Signal Mirrors	✓	✓
Front Headrests	2	2
Front Height Adjustable Headrests	✓	✓
Rear Headrests	3	2
Rear Height Adjustable Headrests	✓	—
Rear Center 3-Point Seatbelt	✓	✓
Engine Immobilizer	✓	✓
Brake Assist	—	✓
Rear Fixed Headrests	—	✓

Engine

Feature	Mazda	GMC
Base Engine Displacement	3.3 L	2.5 L
Number of Cylinders	inline 6	inline 4
Base Engine Type	mild hybrid	gas
Horsepower	280 hp @ 5000 rpm	328 hp @ 5500 rpm
Torque	332 lb-ft @ 2000 rpm	326 lb-ft @ 3500 rpm
Number of Valves	24	16
Camshaft Type	Double overhead cam (DOHC)	Double overhead cam (DOHC)
Variable Valve Timing	Variable	Variable
Fuel Injection Type	✓	✓

Drive Train

Feature	Mazda	GMC
Transmission Type	8-speed shiftable automatic	8-speed shiftable automatic
Drivetrain Type	all wheel drive	front wheel drive
Center Differential Type	Limited Slip	—
Hill Descent Control	✓	—

Fuel

Feature	Mazda	GMC
Fuel Type	regular unleaded	regular unleaded
EPA Fuel Economy (City/Highway)	24/28 MPG	20/27 MPG
EPA Fuel Economy (Combined)	25 MPG	23 MPG
EPA Driving Range (City/Highway)	444.0/518.0 mi.	0/0 mi.
Fuel Tank Capacity	18.5 gal.	—

Comfort & Convenience

Feature	Mazda	GMC
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	✓	✓
Adaptive Cruise Control	✓	✓
Front Cupholders	✓	✓
Rear Cupholders	✓	✓
3rd Row Cupholders	✓	✓
Front Door Pockets	✓	✓
Rear Door Pockets	✓	—
Overhead Console with Storage	✓	—
Front Seatback Storage	✓	✓
Manual Rear Seat Easy Entry	✓	—
Leather Steering Wheel	✓	—
Three 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	—	✓
Heated Steering Wheel	—	✓
Sun Sensor	—	✓
Digital Rearview Mirror	—	✓

In Car Entertainment

Feature	Mazda	GMC
Infotainment Display	10.3 in	15.0 in
AM/FM Stereo	✓	✓
Speaker System	8	12
Android Auto (Wired)	✓	—
Apple CarPlay (Wired)	✓	—
USB Port	✓	✓
USB Port with External Media Control	✓	✓
Memory Card Slot	✓	—
Speed Sensitive Volume Control	✓	✓
Premium Speaker Brand	—	Bose
Subwoofer Count	—	1
Android Auto (Wireless)	—	✓
Apple CarPlay (Wireless)	—	✓
Auxiliary Audio Input	—	✓
Satellite Radio	—	✓
Satellite Radio Trial Period	—	3 months

Power Feature

Feature	Mazda	GMC
One-Touch Power Windows	4	4
Keyless Entry	✓	✓
Heated Mirrors	✓	✓

Frontseats

Feature	Mazda	GMC
Front Head Room	39.7 in.	42.6 in.
Front Leg Room	41.7 in.	44.3 in.
Front Shoulder Room	59.2 in.	62.0 in.
Front Hip Room	56.2 in.	59.2 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 Manual Adjustments	4-way	4-way
Seat Material: Cloth	—	✓
Driver Seat Heating	—	Multi-level
Passenger Seat Heating	—	Multi-level

Rearseats

Feature	Mazda	GMC
Rear Head Room	39.3 in.	40.0 in.
Rear Leg Room	39.4 in.	41.5 in.
Rear Shoulder Room	58.1 in.	62.0 in.
Rear Hip Room	55.5 in.	58.4 in.
Split-Folding Rear Seatback	✓	✓
Reclining Rear Seats	✓	✓
Folding Center Armrest	✓	✓
Manual Folding Third Row Seat	✓	✓

Tires and Wheels

Feature	Mazda	GMC
Wheel Material	Alloy	—
Wheel Size	19 x 8.5 in	18 x 7.5 in
Tire Type	All Season	All Season
Tire Size	265/55R19	255/65R18
Spare Tire Type	Temporary	Temporary
Spare Tire Location	Inside Mounted	Underbody Mounted
Wheel Finish	—	Painted Alloy

Suspension

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

Warranty

Feature	Mazda	GMC
Basic Warranty	3 yr./ 36000 mi.	3 yr./ 36000 mi.
Drivetrain Warranty	5 yr./ 60000 mi.	5 yr./ 60000 mi.
Corrosion/Rust Warranty	5 yr./ unlimited mi.	6 yr./ 100000 mi.
Roadside Assistance	3 yr./ 36000 mi.	5 yr./ 60000 mi.
Complimentary Scheduled Maintenance	—	1 yr./ unlimited mi.

Frequently Asked Questions

Common questions about comparing the 2025 Mazda CX-90 and 2026 GMC Acadia.

What is the horsepower difference between the 2025 CX-90 and the 2026 Acadia?

The 2026 GMC Acadia produces 328 hp, giving it a 48 hp advantage over the 2025 Mazda CX-90, which is rated at 280 hp. This power difference directly impacts acceleration performance metrics.

Which crossover offers better cargo capacity?

The 2026 Acadia provides significantly more storage with 23 cu ft of cargo capacity. This is a substantial 8.1 cu ft increase over the Mazda CX-90’s 14.9 cu ft.

How does the fuel economy compare between these two models?

The Mazda CX-90 achieves a better combined MPG rating of 25 compared to the GMC Acadia's 23 MPG combined. This 2 MPG difference can translate to yearly savings for high-mileage drivers.

What is the price disparity between the base models?

There is a notable $5,655 difference in the Manufacturer's Suggested Retail Price (MSRP). The CX-90 starts at $38,045 while the Acadia begins at $43,700.

Do both vehicles include All-Wheel Drive as standard?

No, the 2025 Mazda CX-90 comes standard with All-Wheel Drive (AWD). In contrast, the 2026 GMC Acadia is listed with Front-Wheel Drive (FWD) as standard equipment.

Are the dimensions vastly different between the two crossovers?

Yes, the Acadia is physically larger in several dimensions, measuring 204.0 inches long and 79.6 inches wide, compared to the CX-90's 200.8 inches in length and 78.5 inches in width.