With the GS 450h, Lexus has managed to avoid these common pitfalls. Despite being a hybridized version of a conventional sedan, the GS 450h still rides quite well and handles commendably well. And this isn't some tepid hybrid system either — the GS 450h's elevated fuel economy makes it one of the most fuel-efficient luxury sedans available, and acceleration is still strong. The main downside to this car is the substantial price premium compared to other GS models.
Available trim levels for the 2017 Lexus GS 450h number precisely one, greatly simplifying the task of deciding on how to tailor one to your liking. Furthermore, there is only one option package and just a few standalone options available. Go for the Mark Levinson premium audio system if you are discriminating about sound quality.
trim levels & features
The 2017 Lexus GS 450h is available in one well-equipped trim level. Standard features are plentiful, leaving only a handful of options to decide on, chief among them the Mark Levinson premium audio system. Under the hood of the GS 450h is a 3.5-liter V6 mated to a hybridized continuously variable transmission that delivers power to the rear wheels. Bolstered by the battery-fed electric motor, the GS 450h delivers a total output of 338 horsepower, though it's the boost in low-end torque that is most noticeable when, say, driving away from stoplights.
Standard feature highlights include 18-inch wheels, a sunroof, keyless ignition and entry, heated and ventilated power front seats, leather upholstery, a rearview camera, Bluetooth, the Remote Touch infotainment interface, a navigation system, voice controls, smartphone app integration, a 12.3-inch display screen and a 12-speaker sound system. A variety of driver safety aids (blind-spot monitoring, rear cross-traffic alert and the Lexus Safety System+ suite of advanced active safety features) are also included.
Notable options include that 17-speaker Mark Levinson premium audio system we recommend plus heated rear seats and the F Sport package, which includes 19-inch wheels, special exterior and interior styling, a sport-tuned suspension with adaptive dampers, enhanced steering (variable gear-ratio and rear-wheel steering) and sport front seats.
Each vehicle typically comes in multiple versions, although trim levels share many aspects. The ratings in this review are based on our full test of the 2014 Lexus GS 450h (3.5L V6; hybrid; CVT automatic).
noise & vibration
ease of use
getting in/getting out
child safety seat accomodation
edmunds expert review process
This review was written by a member of Edmunds' editorial team of expert car reviewers. Our team drives every car you can buy. We put the vehicles through rigorous testing, evaluating how they drive and comparing them in detail to their competitors.
We're also regular people like you, so we pay attention to all the different ways people use their cars every day. We want to know if there's enough room for our families and our weekend gear and whether or not our favorite drink fits in the cupholder. Our editors want to help you make the best decision on a car that fits your life.