Compare the2025 Infiniti QX55VS 2024 Cadillac XT5

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 Cadillac XT5 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 XT5 doesn’t offer a front passenger side knee airbag.

To provide maximum traction and stability on all roads, All-Wheel Drive is standard on the QX55. But it costs extra on the XT5.

The QX55 has a standard blind spot warning system that uses sensors to alert the driver to objects in the vehicle’s blind spots where the side view mirrors don’t reveal them and moves the vehicle back into its lane. Only the XT5 Premium Luxury/Sport offers a blind spot warning system.

To help make backing out of a parking space safer, the QX55 has standard Rear Cross Traffic Alert, helping the driver avoid collisions. Only the XT5 Premium Luxury/Sport offers Rear Cross Traffic Alert.

Both the QX55 and the XT5 have standard driver and passenger frontal airbags, front side-impact airbags, driver knee airbags, side-impact head airbags, height adjustable front shoulder belts, plastic fuel tanks, four-wheel antilock brakes, traction control, electronic stability systems to prevent skidding, crash mitigating brakes, daytime running lights, lane departure warning systems, rearview cameras and available around view monitors.

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 XT5’s 4-year/50,000-mile basic warranty expires 10,000 miles sooner.

The QX55’s corrosion warranty is 1 year longer than the XT5’s (7 vs. 6 years).

Infiniti pays for scheduled maintenance on the QX55 for 3 years and 45000 miles. Infiniti will pay for oil changes, tire rotations, air filter replacements, cabin filter replacement, brake fluid replacement, inspections, and any other required maintenance. Cadillac only pays for the first scheduled maintenance visit on the XT5.

J.D. Power and Associates’ 2024 Initial Quality Study of new car owners surveyed provide the statistics that show that Infiniti vehicles are better in initial quality than Cadillac vehicles. J.D. Power ranks Infiniti above average in initial quality. With 27 more problems per 100 vehicles, Cadillac is rated below average.

From surveys of all its subscribers, Consumer Reports’ January 2024 Auto Issue reports that Infiniti vehicles are more reliable than Cadillac vehicles. Consumer Reports ranks Infiniti 3 places higher in reliability than Cadillac.

The QX55’s 2.0 turbo 4-cylinder produces 33 more horsepower (268 vs. 235) and 22 lbs.-ft. more torque (280 vs. 258) than the XT5’s standard 2.0 turbo 4-cylinder. The QX55’s 2.0 turbo 4-cylinder produces 9 lbs.-ft. more torque (280 vs. 271) than the XT5’s optional 3.6 DOHC V6.

On the EPA test cycle the QX55 gets better mileage than the XT5:

The QX55 has a standard locking fuel door which locks and unlocks with the power locks. The fuel filler door is not lockable on the XT5. A locking fuel door helps prevent fuel theft and vandalism, such as sugar in the tank.

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 XT5 doesn’t offer a CVT.

The QX55 stops shorter than the XT5:

For better traction, the QX55 has larger tires than the XT5 (255/45R20 vs. 235/65R18).

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 XT5’s standard 65 series tires. The QX55’s tires are lower profile than the XT5’s optional 55 series tires.

For better ride, handling and brake cooling the QX55 has standard 20-inch wheels. Smaller 18-inch wheels are standard on the XT5.

The QX55 has a standard easy tire fill system. When inflating the tires, the vehicle’s integrated tire pressure sensors keep track of the pressure as the tires fill and tell the driver when the tires are inflated to the proper pressure. The XT5 doesn’t offer vehicle monitored tire inflation.

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 XT5 doesn’t offer run-flat tires.

The QX55 Essential handles at .87 G’s, while the XT5 pulls only .81 G’s of cornering force in a Motor Trend skidpad test.

For better maneuverability, the QX55’s turning circle is 2.3 feet tighter than the XT5’s (36.4 feet vs. 38.7 feet). The QX55’s turning circle is 2.6 feet tighter than the XT5 w/20” wheels’ (36.4 feet vs. 39 feet).

For greater off-road capability the QX55 has a greater minimum ground clearance than the XT5 (8.6 vs. 7.8 inches), allowing the QX55 to travel over rougher terrain without being stopped or damaged.

The QX55 is 3.3 inches shorter than the XT5, making the QX55 easier to handle, maneuver and park in tight spaces.

The QX55 uses computer-generated active noise cancellation to help remove annoying noise and vibration from the passenger compartment, especially at low frequencies. The XT5 doesn’t offer active noise cancellation.

The QX55 has .2 inches more front headroom and .8 inches more rear shoulder room than the XT5.

The front step up height for the QX55 is 1.1 inches lower than the XT5 (17.4” vs. 18.5”). The QX55’s rear step up height is 2.2 inches lower than the XT5’s (17.8” vs. 20”).

The QX55’s front and rear power windows all open or close with one touch of the switches, making it more convenient at drive-up windows and toll booths, or when talking with someone outside of the car. The XT5’s rear power window switches have to be held the entire time to close them fully.

If the windows are left open on the QX55 the driver can close them all at the outside door handle. On a hot day the driver can lower the windows from a distance using the keyless remote. The driver of the XT5 can only close the windows from inside the vehicle, with the ignition on.

The QX55’s standard speed-sensitive wipers speed up when the vehicle does, so that the driver doesn’t have to continually adjust the speed of the wipers. The XT5’s standard manually variable intermittent wipers have to be constantly adjusted.

The XT5’s cornering lamps activate a lamp on the front corner when the turn signal is activated. The QX55 Essential/Sensory’s standard adaptive cornering lights turn the actual headlight unit up to several degrees, depending on steering wheel angle and vehicle speed. This lights a significant distance into corners at any speed.

To quickly and conveniently keep personal devices charged without cables tangling and wearing out, the Infiniti QX55 has a standard wireless phone charging system (Qi) in the center console. Only the XT5 Premium Luxury/Sport offers wireless charging.