2026 GMC Acadia vs 2026 Subaru Ascent

$43,700 · Crossover

$40,795 · Crossover

Comparison Overview

Trying to decide between the completely redesigned 2026 GMC Acadia and the tried-and-true 2026 Subaru Ascent often comes down to power versus standard traction. If acceleration matters, the Acadia clearly leads with a robust 328 hp and 326 lb-ft of torque, easily outpacing the Ascent's 260 hp output. However, the Ascent starts the savings right away with an MSRP of $40,795 compared to the Acadia's $43,700, creating a noticeable $2,905 initial difference. Fuel economy is nearly tied, with the FWD Acadia achieving 23 MPG combined versus the standard AWD Ascent's 22 MPG combined, utilizing regular unleaded in both cases. While the Acadia offers superior passenger space reflected in its larger 204.0-inch length, buyers needing immediate, go-anywhere capability might lean toward Subaru's standard All-Wheel Drive system.

Size Comparison

Performance

Fuel Efficiency

Full Specifications

Our Verdicts

🚗 Best for Commuters

2026 GMC Acadia

The Acadia offers slightly better highway fuel economy at 27 MPG compared to the Ascent's 26 MPG, making slightly longer trips less frequent at the pump.

👨‍👩‍👧‍👦 Best for Families

2026 GMC Acadia

The 2026 Acadia provides significantly more room, boasting 23 cu ft of cargo space versus the Ascent's 17.8 cu ft.

🏎️ Best for Enthusiasts

2026 GMC Acadia

The Acadia provides 68 more horsepower and 49 lb-ft more torque for a notably punchier driving experience.

💰 Best Value

2026 Subaru Ascent

The Ascent undercuts the Acadia's starting price by nearly $3,000, offering standard All-Wheel Drive for a lower entry cost.

Choose the GMC Acadia if...

You prioritize raw power, as the Acadia delivers 328 hp and 326 lb-ft of torque.
Maximum storage is critical, given the Acadia’s generous 23 cu ft cargo capacity.
You prefer a traditional geared automatic, as the Acadia uses an 8-speed shiftable automatic transmission.

Choose the Subaru Ascent if...

You need standard All-Wheel Drive right out of the box for year-round confidence.
Staying under the $41,000 mark is important, as the Ascent starts at $40,795.
You want a slightly more compact footprint at 196.8 inches in length for easier city parking.

Key Dimensions

Dimension	GMC Acadia	Subaru Ascent
Length	204.0"	196.8"
Width	79.6"	76.0"
Height	71.0"	71.6"
Wheelbase	120.9"	113.8"

Features Comparison

Safety

Feature	GMC	Subaru
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	2
Rear Fixed Headrests	✓	—
Rear Center 3-Point Seatbelt	✓	—
Engine Immobilizer	✓	✓
Adaptive Headlights	—	✓
Self-Leveling Headlights	—	✓
Rear Height Adjustable Headrests	—	✓
Anti-Theft Alarm System (Remote)	—	✓

Engine

Feature	GMC	Subaru
Base Engine Displacement	2.5 L	2.4 L
Number of Cylinders	inline 4	flat 4
Base Engine Type	gas	gas
Horsepower	328 hp @ 5500 rpm	260 hp @ 5600 rpm
Torque	326 lb-ft @ 3500 rpm	277 lb-ft @ 2000 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	Subaru
Transmission Type	8-speed shiftable automatic	continuously variable-speed automatic
Drivetrain Type	front wheel drive	all wheel drive
Center Differential Type	—	Limited Slip
Hill Descent Control	—	✓

Fuel

Feature	GMC	Subaru
Fuel Type	regular unleaded	regular unleaded
EPA Fuel Economy (City/Highway)	20/27 MPG	20/26 MPG
EPA Fuel Economy (Combined)	23 MPG	22 MPG
EPA Driving Range (City/Highway)	0/0 mi.	386.0/501.8 mi.
Fuel Tank Capacity	—	19.3 gal.

Comfort & Convenience

Feature	GMC	Subaru
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	✓	✓
Front Seatback Storage	✓	✓
Heated Steering Wheel	✓	—
Three Zone Climate Control	✓	✓
Rear Ventilation Ducts	✓	—
Sun Sensor	✓	—
Dual Vanity Mirrors	✓	✓
Digital Rearview Mirror	✓	—
Turn Signal Indicators in Mirrors	✓	✓
Transmission Controls on Steering Wheel	—	✓
Universal Remote Transmitter	—	✓
Rear Door Pockets	—	✓
Overhead Console with Storage	—	✓
Leather Steering Wheel	—	✓
Interior Air Filtration	—	✓
Auto-Dimming Rearview Mirror	—	✓

In Car Entertainment

Feature	GMC	Subaru
Infotainment Display	15.0 in	11.6 in
AM/FM Stereo	✓	✓
Premium Speaker Brand	Bose	—
Speaker System	12	6
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	—
Speed Sensitive Volume Control	✓	—
Satellite Radio Trial Length	—	4 months

Power Feature

Feature	GMC	Subaru
One-Touch Power Windows	4	2
Keyless Entry	✓	✓
Heated Mirrors	✓	✓

Frontseats

Feature	GMC	Subaru
Front Head Room	42.6 in.	41.2 in.
Front Leg Room	44.3 in.	42.2 in.
Front Shoulder Room	62.0 in.	61.1 in.
Front Hip Room	59.2 in.	57.8 in.
Seat Material: Cloth	✓	—
Front Seat Type: Bucket	✓	✓
Driver Seat Power Adjustments	8-way	8-way
Driver Seat Height Adjustment	✓	✓
Driver Seat Lumbar Support	Power	—
Passenger Seat Manual Adjustments	4-way	4-way
Driver Seat Heating	Multi-level	Multi-level
Passenger Seat Heating	Multi-level	Multi-level
Seat Material: Leatherette	—	✓

Rearseats

Feature	GMC	Subaru
Rear Head Room	40.0 in.	40.0 in.
Rear Leg Room	41.5 in.	38.6 in.
Rear Shoulder Room	62.0 in.	60.3 in.
Rear Hip Room	58.4 in.	57.5 in.
Split-Folding Rear Seatback	✓	✓
Reclining Rear Seats	✓	—
Folding Center Armrest	✓	✓
Manual Folding Third Row Seat	✓	✓

Tires and Wheels

Feature	GMC	Subaru
Wheel Finish	Painted Alloy	—
Wheel Size	18 x 7.5 in	18 x 7.5 in
Tire Type	All Season	All Season
Tire Size	255/65R18	245/60R
Spare Tire Type	Temporary	Temporary
Spare Tire Location	Underbody Mounted	Underbody Mounted
Wheel Material	—	Alloy

Suspension

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

Warranty

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

Frequently Asked Questions

Common questions about comparing the 2026 GMC Acadia and 2026 Subaru Ascent.

Does the Subaru Ascent's standard AWD make up for its lower horsepower compared to the Acadia?

While AWD offers better grip in low-traction conditions, the Ascent produces only 260 hp, meaning it will feel significantly slower when merging or passing compared to the Acadia's 328 hp engine. Performance enthusiasts will definitely notice the difference in acceleration.

Which crossover is better for hauling gear for family trips?

The 2026 GMC Acadia is the better choice for storage, offering 23 cubic feet of cargo space behind the third row. The 2026 Subaru Ascent trails slightly with only 17.8 cu ft in the same configuration.

Is there a big fuel economy penalty for getting the standard AWD in the Ascent?

The difference is minimal; the FWD Acadia gets 23 MPG combined, while the AWD Ascent is rated at 22 MPG combined. Both vehicles use regular unleaded fuel.

What is the major price gap between these two crossovers?

The 2026 Subaru Ascent starts at $40,795, positioning it as the better value proposition. The 2026 GMC Acadia starts $2,905 higher at $43,700 before any options are added.

How do the transmissions differ between the two options?

The Acadia utilizes a conventional 8-speed shiftable automatic transmission designed for a more direct driving feel. Conversely, the Ascent employs a continuously variable-speed automatic (CVT) transmission, which often prioritizes smooth, continuous acceleration.

If I drive mostly on highways, which car is less bulky to manage?

The Subaru Ascent is noticeably narrower at 76.0 inches wide compared to the Acadia's 79.6 inches, making the Ascent marginally easier to maneuver and park in tight urban environments.