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Used 2018 Lexus RX 450h Consumer Reviews

4.4 out of 5 stars
47 reviews

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We have a limited number of reviews for the 2018 RX 450h, so we've included reviews for other years of the RX 450h since its last redesign.

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Pros
Cons
5 out of 5 stars

AWESOME RX

Jules, 04/04/2017
2016 Lexus RX 450h 4dr SUV AWD (3.5L 6cyl gas/electric hybrid CVT)
3 of 3 people found this review helpful

This is my 3rd Lexus SUV and it is stunning, superb, outstanding quality! Mine was a SPO and I waited 7 1/2 months before taking ownership. Well worth the wait!!

Performance
5 out of 5 stars
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4 out of 5 stars

smart cruise breaking

Sang, 09/25/2018
2018 Lexus RX 450h 4dr SUV AWD (3.5L 6cyl gas/electric hybrid CVT)
26 of 40 people found this review helpful

I had owned this vesicle during a couple of months. Two weeks ago I totaled it by accident. I was using smart cruise to the home at freeway. A car suddenly changed the lane to my lane, therefore my front car could't stop and hit the car. I expected full stop of my lexus but failed to make stop before crush. I was really surprised because the smart cruise maintained enough distance from the front car according to my driving experience with honda pilot (which is bigger non-luxury SUV). After accident (I regret this!!!), I researched that even Lexus RX 350 have bad stopping distance than other luxury cars. Now I know that Lexus RX 450h is much heavier (300-500 pounds) than RX 350. I am suspicious that RX 450h /RX 350 may have different break systems. Good luck with the owners of Lexus RX 450h.

Safety
5 out of 5 stars
Technology
5 out of 5 stars
Performance
3 out of 5 stars
Interior
5 out of 5 stars
Comfort
5 out of 5 stars
Reliability
5 out of 5 stars
Value
5 out of 5 stars
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5 out of 5 stars

Great car

Vientos, 12/31/2018
2016 Lexus RX 450h 4dr SUV (3.5L 6cyl gas/electric hybrid CVT)
2 of 2 people found this review helpful

Made a great choice buy this car

Safety
5 out of 5 stars
Technology
5 out of 5 stars
Performance
5 out of 5 stars
Interior
5 out of 5 stars
Comfort
5 out of 5 stars
Reliability
5 out of 5 stars
Value
5 out of 5 stars
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5 out of 5 stars

4 years and still love it!

Ravi Paneckal, 06/01/2021
2017 Lexus RX 450h 4dr SUV AWD (3.5L 6cyl gas/electric hybrid CVT)
2 of 2 people found this review helpful

Only reason I went for Lexus hybrid was fuel efficiency and their reliability history. People said there's battery issues with Lexus hybrid but no probs. So far it runs quiet and smooth like a newbie.

Safety
5 out of 5 stars
Technology
4 out of 5 stars
Performance
5 out of 5 stars
Interior
5 out of 5 stars
Comfort
5 out of 5 stars
Reliability
5 out of 5 stars
Value
5 out of 5 stars
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5 out of 5 stars

Works fine, last a long time

Thomas Owens, 05/15/2018
updated 05/19/2022
2017 Lexus RX 450h 4dr SUV AWD (3.5L 6cyl gas/electric hybrid CVT)
3 of 4 people found this review helpful

This is my 3rd of the Lexus RX. It has all the Bells and Whistles, and is fun to drive. Very quiet, and quick, very responsive. Just wish it didn't bitch after 20 seconds of not holding the steering wheel. Otherwise, it would be autonomous for the most part. I enjoy the "Brake Hold" feature that allows me to take my foot off the brake while waiting for the traffic light to change. The Brake Hold ON should be the default. The Dynamic Cruise Control is outstanding. It allows the vehicle to keep pace with the car ahead maintaining speed and a safe distance selected by the driver. But most importantly, it's fun to drive, quiet enough to carry on a conversation with my inside voice (at highway speeds) and is very comfortable. With AWD, the vehicle can get out of alignment very easily and needs to be realigned regularly. With this in mind, I purchased a 3 year alignment plan from Goodyear. The last time I had it aligned, they wanted to charge me $25 to have some electronic steering control reset. I asked if this was similar to having Low Headlight Fluid. Then I told them that I was planning to call the Dealership and ask them about this reset BS. They immediately took it off the list. With the lock down, I haven't been driving as much as usual. With only 37,000 miles on this puppy, it's still working great, keeping it fresh and new looking and won't allow anyone to eat in the car, resulting in that "new car smell." Hopefully the newness will last until I trade this puppy for another in 2025 or 2026. The RX is the best selling vehicle that Lexus makes. The hybrid is even better. I'm looking forward to the LF-1 Limitless, which seems to be the RX future replacement. Way to go Lexus...

Safety
5 out of 5 stars
Technology
5 out of 5 stars
Performance
5 out of 5 stars
Interior
5 out of 5 stars
Comfort
5 out of 5 stars
Reliability
5 out of 5 stars
Value
5 out of 5 stars
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