2022 INFINITI QX55 vs. 2022 Lexus RX 450h | NewCars.com

A member of the Cars.com family

2022 INFINITI QX55 vs. 2022 Lexus RX 450h Review

Picture of the 2022 INFINITI QX55


MSRP*: $46,500 to $57,050
See details & photos

Find Your Best Price Today!

Picture of the 2022 Lexus RX 450h

2022 Lexus
RX 450h

MSRP*: $48,720 to $54,520
See details & photos

Find Your Best Price Today!

MPG - City 22 MPG 31 MPG
MPG - Hwy 28 MPG Info not available
Seating Capacity 5 seats 5 seats
Cargo Space 54.1 ft3 32.6 ft3
  • 268-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel)
  • 308-hp, 3.5-liter, V6 Cylinder Engine (Gas/Electric Hybrid)
Transmission Continuously Variable Continuously Variable
Drivetrain All Wheel Drive All Wheel Drive
Horsepower 268 hp 308 hp
Towing Capacity Info not available 3,500 lbs
Exterior Length 186.3 in 192.5 in
Exterior Width 74.9 in 74.6 in
Leg Room Front 39.6 in
Rear 38.7 in
Front 44.1 in
Rear 38.0 in
Head Room Front 39.9 in
Rear 36.9 in
Front 39.4 in
Rear 38.2 in

*MSRP and Invoice prices displayed are for educational purposes only, do not reflect the actual selling price of a particular vehicle, and do not include applicable gas taxes or destination charges.

Comparison Review

The INFINITI QX55 offers rear passengers about the same room to stretch out as the Lexus RX 450h, with comparable head- and legroom. The Lexus RX 450h will be a hit with tall drivers and their front seat passengers, since it has greater front head- and legroom than the INFINITI QX55.

You'll be making about the same number of stops at the gas station with the INFINITI QX55 as you will with the Lexus RX 450h, as they are both able to travel similar distances on a tank of gas.

There are a lot of factors to consider when calculating the overall cost of a vehicle. The main consideration is Manufacturer's Suggested Retail Price (MSRP). Whether you pick the INFINITI QX55 or the Lexus RX 450h, it's going to cost you about the same.

The INFINITI QX55 is about the same width as the Lexus RX 450h. The INFINITI QX55 is slightly shorter than the Lexus RX 450h, which may make it easier to park.

The INFINITI QX55 has a significantly smaller turning radius than the Lexus RX 450h, allowing you to much more easily maneuver in and out of tight spots.

The INFINITI QX55 has a little less horsepower than the Lexus RX 450h.

With somewhat higher torque, the INFINITI QX55 transmits power to its wheels a bit more effectively than the Lexus RX 450h.

In terms of seating, you'll be able to fit about the same number of people in both the INFINITI QX55 and the Lexus RX 450h. With the INFINITI QX55, you'll be able to haul more equipment or luggage than the Lexus RX 450h.

You'll have greater peace of mind with the more generous basic warranty of the INFINITI QX55 than that of the Lexus RX 450h.