2025 Acura ADX vs 2026 GMC Terrain

$35,000 · Crossover

$30,100 · Crossover

Comparison Overview

Deciding between premium feel and pure practicality often comes down to dollars and sense when cross-shopping crossovers. The 2025 Acura ADX starts significantly higher at an MSRP of $35,000, compared to the 2026 GMC Terrain's $30,100—a $4,900 savings if you pick the GMC. Performance differences are subtle; the Acura boasts 190 hp and a slight edge in highway efficiency at 31 MPG, versus the Terrain's 175 hp and slightly lower 28 MPG combined. Interestingly, the smaller Acura (185.8 inches long) trails the Terrain in hauling capacity, offering only 24.4 cubic feet of cargo space, while the Terrain maximizes utility with 29.8 cubic feet. Both utilize front-wheel drive and a CVT automatic transmission, making them easy daily drivers, but you must weigh the Acura's potential upscale feel against the Terrain's immediate budget win and superior space.

Size Comparison

Performance

Fuel Efficiency

Full Specifications

Our Verdicts

🚗 Best for Commuters

2025 Acura ADX

The Acura ADX offers slightly better highway MPG at 31, making small weekly savings for daily drivers.

👨‍👩‍👧‍👦 Best for Families

2026 GMC Terrain

The Terrain provides substantially more cargo area, measuring 29.8 cu ft versus the ADX's 24.4 cu ft.

🏎️ Best for Enthusiasts

2025 Acura ADX

With 190 hp, the Acura offers 15 more horsepower than the GMC Terrain's 175 hp output.

💰 Best Value

2026 GMC Terrain

Saving $4,900 on the purchase price makes the GMC Terrain the clear winner on immediate financial value.

Choose the Acura ADX if...

Your budget stretches comfortably past the $35,000 entry point.
You prefer the slightly higher peak horsepower rating of 190 hp.
Maximizing highway fuel economy (31 MPG) is critical for your routine.

Choose the GMC Terrain if...

Sticking close to a $30,000 budget is a top priority.
You need maximum interior storage, benefiting from 29.8 cu ft of cargo space.
You prefer using regular unleaded gasoline instead of premium recommended fuel.

Key Dimensions

Dimension	Acura ADX	GMC Terrain
Length	185.8"	181.0"
Width	72.5"	74.5"
Height	63.8"	65.8"
Wheelbase	104.5"	107.5"

Features Comparison

Safety

Feature	Acura	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	✓	✓
Dual Rear Side-Mounted Airbags	✓	—
Front Head Airbags	✓	✓
Rear 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	✓	✓
Front Cross Traffic Alert	—	✓

Engine

Feature	Acura	GMC
Base Engine Displacement	1.5 L	1.5 L
Number of Cylinders	inline 4	inline 4
Base Engine Type	gas	gas
Horsepower	190 hp @ 6000 rpm	175 hp @ 5600 rpm
Torque	179 lb-ft @ 1700 rpm	184 lb-ft @ 1750 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	Acura	GMC
Transmission Type	continuously variable-speed automatic	continuously variable-speed automatic
Drivetrain Type	front wheel drive	front wheel drive
Hill Descent Control	✓	—

Fuel

Feature	Acura	GMC
Fuel Type	premium unleaded (recommended)	regular unleaded
EPA Fuel Economy (City/Highway)	26/31 MPG	26/28 MPG
EPA Fuel Economy (Combined)	28 MPG	27 MPG
EPA Driving Range (City/Highway)	364.0/434.0 mi.	384.8/414.4 mi.
Fuel Tank Capacity	14.0 gal.	14.8 gal.

Comfort & Convenience

Feature	Acura	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	✓	✓
Wireless Charging Pad	✓	—
Adaptive Cruise Control	✓	✓
Front Cupholders	✓	✓
Rear Cupholders	✓	✓
Front Door Pockets	✓	✓
Rear Door Pockets	✓	✓
Overhead Console with Storage	✓	—
Leather Steering Wheel	✓	—
Dual Zone Climate Control	✓	—
Rear Ventilation Ducts	✓	✓
Dual Vanity Mirrors	✓	✓
Auto-Dimming Rearview Mirror	✓	—
Turn Signal Indicators in Mirrors	✓	—
Rear Parking Sensors	—	✓
Front Seatback Storage	—	✓
Heated Steering Wheel	—	✓
Single Zone Climate Control	—	✓
Interior Air Filtration	—	✓

In Car Entertainment

Feature	Acura	GMC
Infotainment Display	9.0 in	15.0 in
AM/FM Stereo	✓	✓
Speaker System	8	6
Android Auto (Wireless)	✓	✓
Apple CarPlay (Wireless)	✓	✓
USB Port	✓	✓
USB Port with External Media Control	✓	✓
Speed Sensitive Volume Control	✓	✓
Auxiliary Audio Input	—	✓
Satellite Radio	—	✓
Satellite Radio Trial Period	—	3 months

Power Feature

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

Frontseats

Feature	Acura	GMC
Front Head Room	38.4 in.	40.6 in.
Front Leg Room	41.9 in.	44.0 in.
Front Shoulder Room	56.6 in.	57.7 in.
Front Hip Room	54.0 in.	55.3 in.
Seat Material: Leatherette	✓	—
Front Seat Type: Bucket	✓	✓
Driver Seat Power Adjustments	8-way	—
Driver Seat Height Adjustment	✓	✓
Passenger Seat Manual Adjustments	4-way	4-way
Driver Seat Heating	Multi-level	Multi-level
Passenger Seat Heating	Multi-level	—
Seat Material: Premium Cloth	—	✓
Driver Seat Manual Adjustments	—	6-way

Rearseats

Feature	Acura	GMC
Rear Head Room	38.0 in.	39.2 in.
Rear Leg Room	37.7 in.	39.7 in.
Rear Shoulder Room	55.2 in.	55.7 in.
Rear Hip Room	47.4 in.	51.0 in.
Split-Folding Rear Seatback	✓	✓
Folding Center Armrest	✓	✓

Tires and Wheels

Feature	Acura	GMC
Wheel Finish	Painted Alloy	Painted Alloy
Wheel Size	18 x 7.0 in	17 x 7.0 in
Tire Type	All Season	All Season
Tire Size	225/55R H	235/65R17
Spare Tire Type	—	Temporary
Spare Tire Location	—	Inside Mounted

Suspension

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

Warranty

Feature	Acura	GMC
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.	6 yr./ 100000 mi.
Roadside Assistance	4 yr./ 50000 mi.	5 yr./ 60000 mi.
Complimentary Scheduled Maintenance	1 yr./ 12000 mi.	1 yr./ unlimited mi.

Frequently Asked Questions

Common questions about comparing the 2025 Acura ADX and 2026 GMC Terrain.

Does the Acura ADX require premium gas for its performance?

Yes, the 2025 Acura ADX specifies that premium unleaded fuel is recommended for operation. This contrasts with the 2026 GMC Terrain, which runs happily on regular unleaded.

Which crossover is physically larger overall?

The 2026 GMC Terrain is the larger vehicle, standing taller at 65.8 inches high and wider at 74.5 inches. The Acura ADX is 185.8 inches long, slightly exceeding the Terrain's length of 181.0 inches.

How much more cargo room does the Terrain offer?

The 2026 GMC Terrain provides significantly more usable space, offering 29.8 cubic feet of cargo capacity. This is nearly 5.4 cubic feet more than the Acura ADX's 24.4 cubic feet.

Are there major differences in their standard drivetrain setup?

No, both crossovers come standard with front-wheel drive and utilize a continuously variable-speed automatic transmission. Neither offers an immediate performance advantage based on drive wheels alone.