Compare the2025 Infiniti QX55VS 2024 Honda Passport

For enhanced safety, the front and rear seat shoulder belts of the Infiniti QX55 have pretensioners to tighten the seatbelts and eliminate dangerous slack in the event of a collision and force limiters to limit the pressure the belts will exert on the passengers. The Honda Passport doesn’t offer pretensioners for its rear seat belts.

The Infiniti QX55 has standard driver and front passenger side knee airbags mounted low on the dashboard. These airbags helps prevent the driver and front passenger from sliding under their seatbelts or the main frontal airbags; this keeps them better positioned during a collision for maximum protection. Knee airbags also help keep the legs from striking the dashboard, preventing knee and leg injuries in the case of a serious frontal collision. The Passport doesn’t offer knee airbags.

Over 200 people are killed each year when backed over by motor vehicles. The QX55 has standard Rear Automatic Braking that uses rear sensors to monitor for objects to the rear and automatically applies the brakes to prevent a collision. The Passport doesn’t offer backup collision prevention brakes.

The QX55 Essential/Sensory has a standard Around View® Monitor to allow the driver to see objects all around the vehicle on a screen. The Passport only offers a rear monitor and front and rear parking sensors that beep or flash a light. That doesn’t help with obstacles to the sides.

Both the QX55 and the Passport have standard driver and passenger frontal airbags, front side-impact airbags, side-impact head airbags, height adjustable front shoulder belts, plastic fuel tanks, four-wheel antilock brakes, all wheel drive, traction control, electronic stability systems to prevent skidding, crash mitigating brakes, daytime running lights, lane departure warning systems, blind spot warning systems, rearview cameras and rear cross-path warning.

Side impacts caused 23% of all road fatalities in 2018, down from 29% in 2003, when the Insurance Institute for Highway Safety introduced its side barrier test. In order to continue improving vehicle safety, the IIHS has started using a more severe side impact test: 37 MPH (up from 31 MPH), with a 4180-pound barrier (up from 3300 pounds). The results of this newly developed test demonstrates that the Infiniti QX55 is safer than the Passport:

The QX55 comes with a full 4-year/60,000-mile basic warranty, which covers the entire truck and includes 24-hour roadside assistance. The Passport’s 3-year/36,000-mile basic warranty expires 1 year or 24,000 miles sooner.

Infiniti’s powertrain warranty covers the QX55 1 year and 10,000 miles longer than Honda covers the Passport. Any repair needed on the engine, transmission, axles, joints or driveshafts is fully covered for 6 years or 70,000 miles. Coverage on the Passport ends after only 5 years or 60,000 miles.

The QX55’s corrosion warranty is 2 years longer than the Passport’s (7 vs. 5 years).

Infiniti pays for scheduled maintenance on the QX55 for 1 year and 21000 miles longer than Honda pays for maintenance for the Passport (3/45000 vs. 2/24,000).

A hardened steel chain, with no maintenance needs, drives the camshafts in the QX55’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.

The QX55’s 2.0 turbo 4-cylinder produces 18 lbs.-ft. more torque (280 vs. 262) than the Passport’s 3.5 SOHC V6.

On the EPA test cycle the QX55 gets better fuel mileage than the Passport (22 city/28 hwy vs. 19 city/24 hwy).

In its Green Vehicle Guide, the U.S. Environmental Protection Agency (EPA) rates the Infiniti QX55 higher (6 out of 10) than the Honda Passport (3). This means the QX55 produces up to 23.4 pounds less smog-producing pollutants than the Passport every 15,000 miles.

The QX55 has a standard continuously variable transmission (CVT). With no “steps” between gears, it can keep the engine at the most efficient speed for fuel economy, or keep it at its peak horsepower indefinitely for maximum acceleration. The Passport doesn’t offer a CVT.

For better stopping power the QX55’s front brake rotors are larger than those on the Passport:

The QX55’s standard front and rear disc brakes are vented to help dissipate heat for shorter stops with less fading. The rear discs on the Passport are solid, not vented.

The QX55 stops much shorter than the Passport:

For better traction, the QX55 has larger tires than the Passport (255/45R20 vs. 245/60R18).

The QX55’s tires provide better handling because they have a lower 45 series profile (height to width ratio) that provides a stiffer sidewall than the Passport TrailSport’s standard 60 series tires.

For better ride, handling and brake cooling the QX55 has standard 20-inch wheels. Smaller 18-inch wheels are standard on the Passport TrailSport.

Changing a flat tire near traffic can be dangerous and inconvenient. The run-flat tires standard on the QX55 can be driven up to 50 miles without any air pressure, allowing you to drive to a service station for a repair. The Passport doesn’t offer run-flat tires.

The QX55 Essential handles at .87 G’s, while the Passport Elite pulls only .78 G’s of cornering force in a Motor Trend skidpad test.

The QX55 Essential executes Motor Trend’s “Figure Eight” maneuver 1.1 seconds quicker than the Passport Elite (27 seconds @ .65 average G’s vs. 28.1 seconds @ .62 average G’s).

For better maneuverability, the QX55’s turning circle is 2.9 feet tighter than the Passport AWD’s (36.4 feet vs. 39.3 feet).

For greater off-road capability the QX55 has a greater minimum ground clearance than the Passport (8.6 vs. 8.1 inches), allowing the QX55 to travel over rougher terrain without being stopped or damaged.

The QX55 is 8.4 inches shorter in height than the Passport, making the QX55 much easier to wash and garage and drive (lower center of gravity).

A low lift-over cargo hatch design makes loading and unloading the QX55 easier. The QX55’s cargo hatch lift-over height is 29.9 inches, while the Passport’s liftover is 32 inches.

The QX55 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.

J.D. Power and Associates surveys of service recipients show that Infiniti service is better than Honda. J.D. Power ranks Infiniti 6th in service department satisfaction (above the industry average). With a 19% lower rating, Honda is ranked 12th.

The QX55 Sensory has a standard heads-up display that projects speed, navigation instruction 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 QX55’s power parking brake sets with one touch and releases with one touch or automatically. The Passport’s parking brake has to be released manually.

The QX55’s front and rear power windows all open or close fully with one touch of the switches, making it more convenient at drive-up windows and toll booths, or when talking with someone outside the car. The Passport’s rear power window switches have to be held the entire time to open or close them fully.

The QX55’s standard Infiniti Intelligent Key allow you to unlock the doors from any outside door handle, open the cargo door, and start the engine, all without removing the key from the pocket or purse. Push Button Start and Smart Entry standard on the Passport doesn’t offer a sensor on the rear doors, so you’ll have to reach a front handle to unlock the rear door.

To help drivers see further while navigating curves, the QX55 Essential/Sensory has standard adaptive headlights to illuminate around corners automatically by reading vehicle speed and steering wheel angle. The Passport doesn’t offer cornering lights.

The QX55’s power mirror controls are mounted on the armrest for easy access. The Passport’s power mirror controls are on the dash where they are possibly hidden by the steering wheel and are awkward to manipulate.