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The 2022 Lexus NX450h+ Is a Good, But Expensive Bridge to Electrification

2022 Lexus NX450h+
2022 Lexus NX450h+

Plug-in hybrids are a great compromise for people that still want the convenience of a gas car but want to experience the benefits of electrification. Most PHEVs have enough electric driving range to cover commutes and around-town needs while the gas engine alleviates any range anxiety. After years of making excellent hybrids, Lexus is finally getting in the plug-in hybrid game with the NX450h+. It combines the luxury and functionality of the second-generation NX with usable electric power. But it comes at quite a price.

Disclaimer: Lexus offered me the NX450h+ and I was actually surprised at how much I enjoyed it. Filling up the tank only once a week is great.

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What Is It?

2022 Lexus NX450h+ rear
2022 Lexus NX450h+ rear

The NX is Lexus’ second-smallest crossover, slotting above the UX and below the RX. While it rides on a modular platform that’s shared with everything from the Toyota Sienna minivan to the Lexus ES sedan, the NX is more mechanically related to the Toyota RAV4. This is an important point that I’ll get to later. And if you’ve always wondered what the hell NX stands for, a Lexus rep once told me it means “Nimble Crossover.” Alright.

Specs That Matter

Lexus NX450h+ engine
Lexus NX450h+ engine

Power comes from the same 2.5-liter naturally aspirated I4 engine that powers the base NX250 and the NX350h hybrid, but the difference is in the electric setup. The 450h+ adds a pair of electric motors that drive the rear wheels, giving this SUV all-wheel drive. Add in an 18.1-kilowatt-hour lithium-ion battery pack powering those motors and the result is the most powerful and efficient NX you can buy. It makes 304 total system horsepower with 364 lb-ft of torque. It also gets 84 mpge – the mile-per-gallon equivalent of gasoline and electric driving – and can go 37 miles on electricity alone. Honestly, though, it’s actually pretty easy to beat the EPA’s estimated EV range. I frequently saw as much as 42 miles of electric range per charge.

How It Drives

Lexus likes to tout the NX450h+ low center of gravity, and indeed, this thing is surprisingly nimble. It’s also surprisingly quick, with plenty of acceleration power for highway merging. The perk of having a battery and electric motors at your disposal is that, in everyday driving, it’s like having a turbo that’s always ready to provide extra boost. Power comes on smoothly and quickly, and the transition between gasoline and electric driving is one of the smoothest I’ve ever experienced. Unfortunately, when you’re relying on the 2.5-liter engine for power, it sounds buzzy and unrefined.


Lexus Advanced Park Assist Demo

What’s great about crossovers this size is how easy they are to maneuver. Parking and getting through tight spots is pretty easy. Parking the NX is made even better thanks to Lexus’ Advanced Park system, which is easier to operate than most other automated parking systems I’ve used. I also have to give Lexus props for placing a physical button on the dash to turn on the Advanced Park tech. There’s no having to line up in a specific spot for the system to self-engage. You simply find the spot you want, press start on the screen and let the car park itself. The system can pull forward, back in, or perform parallel parking maneuvers.

Photo:  Lawrence Hodge
Photo: Lawrence Hodge