Compare the2025 GMC AcadiaVS 2026 Honda Passport

The Acadia has a standard front seat center airbag, which deploys between the driver and front passenger, protecting them from injuries caused by striking each other in serious side impacts. The Passport doesn’t offer front seat center airbags.

Both the Acadia and Passport have rear cross-traffic warning, but the Acadia has Rear Cross Traffic Braking (automatically applies the brakes) to better prevent a collision when backing near traffic. The Passport’s Cross Traffic Monitor doesn’t automatically brake.

Both the Acadia and the Passport have standard driver and passenger frontal airbags, front side-impact airbags, side-impact head airbags, front and rear seatbelt pretensioners, height adjustable front shoulder belts, four-wheel antilock brakes, traction control, electronic stability systems to prevent skidding, crash mitigating brakes, daytime running lights, lane departure warning systems, blind spot warning systems, rearview cameras, rear cross-path warning, available all wheel drive, front parking sensors and driver alert monitors.

The Acadia’s corrosion warranty is 1 year longer than the Passport’s (6 vs. 5 years).

There are over 56 percent more GMC dealers than there are Honda dealers, which makes it much easier should you ever need service under the Acadia’s warranty.

A hardened steel chain, with no maintenance needs, drives the camshafts in the Acadia’s engine. A rubber cam drive belt that needs periodic replacement drives the Passport’s camshafts. If the Passport’s belt breaks, the engine could be severely damaged when the pistons hit the opened valves.

To reliably power the ignition and other systems and to recharge the battery, the Acadia has a standard 220-amp alternator. The Passport’s 130-amp alternator isn’t as powerful.

The Acadia’s 2.5 turbo 4-cylinder produces 43 more horsepower (328 vs. 285) and 64 lbs.-ft. more torque (326 vs. 262) than the Passport’s 3.5 DOHC V6.

On the EPA test cycle the Acadia gets better mileage than the Passport:

The Acadia FWD’s standard fuel tank has almost a gallon more fuel capacity than the Passport (19.4 vs. 18.5 gallons), for longer range between fill-ups. The Acadia AWD’s standard fuel tank has 3.2 gallons more fuel capacity than the Passport (21.7 vs. 18.5 gallons).

The Acadia Denali’s optional tires provide better handling because they have a lower 45 series profile (height to width ratio) that provides a stiffer sidewall than the Passport’s 60 series tires.

For better ride, handling and brake cooling the Acadia Denali offers optional 22-inch wheels. The Passport’s largest wheels are only 18-inches.

The GMC Acadia’s wheels have 6 lugs for longer wheel bearing life, less chance of rotor warping and greater strength. The Honda Passport only has 5 wheel lugs per wheel.

For a smoother ride and more stable handling, the Acadia’s wheelbase is 7.3 inches longer than on the Passport (120.9 inches vs. 113.6 inches).

The Acadia uses computer-generated active noise cancellation to help remove annoying noise and vibration from the passenger compartment, especially at low frequencies. The Passport doesn’t offer active noise cancellation.

The Acadia offers optional seating for 8 passengers; the Passport can only carry 5.

The Acadia has 2.1 inches more front headroom, 3.2 inches more front legroom, .9 inches more front hip room, .1 inches more front shoulder room, .6 inches more rear legroom, 1 inch more rear hip room and .3 inches more rear shoulder room than the Passport.

The Acadia’s cargo area provides more volume than the Passport.

The Acadia uses gas struts to support the hood for easier service access. The Passport uses a prop rod to support its heavy hood. It takes two hands to open the hood and set the prop rod, the prop rod gets in the way during maintenance and service, and the prop rod could be knocked out, causing the heavy hood to fall on the person maintaining or servicing the car.

The Acadia’s instruments include an oil pressure gauge and a temperature gauge - which could save your engine! Often ‘idiot lights’ don’t warn you until damage has been done. The Passport does not have an oil pressure gauge.

The Acadia offers an optional heads-up display that projects speed, tachometer, navigation instruction, infotainment and driver assistance information readouts in front of the driver’s line of sight, allowing drivers to view information without diverting their eyes from the road. The Passport doesn’t offer a heads-up display.

The power windows standard on both the Acadia and the Passport have locks to prevent small children from operating them. When the lock on the Acadia is engaged the driver can still operate all of the windows, for instance to close one opened by a child. The Passport prevents the driver from operating the other windows just as it does the other passengers.

If the windows are left open on the Acadia the driver can close them all from a distance using the remote. On a hot day the driver can also lower the windows the same way. The driver of the Passport can only close the windows from inside the vehicle, with the ignition on.

The Acadia has a standard heated steering wheel to take the chill out of steering on extremely cold winter days before the vehicle heater warms up. A heated steering wheel is only available on the Passport TrailSport Elite.

The Acadia’s optional Enhanced Automatic Parking Assist can parallel park or back into a parking spot by itself, stopping and changing direction automatically. The Passport doesn’t offer an automated parking system.

The Acadia is available in both front-wheel drive and four-wheel drive configurations. The Passport doesn’t offer a two-wheel drive configuration.

Consumer Reports® recommends both the GMC Acadia and the Honda Passport, based on reliability, safety and performance.

The GMC Acadia outsold the Honda Passport by 53% during 2024.