On the test track the RX h still drives with the same smoothness and refinement as it did when leaving the Kyushu plant in This is because the majority of competing hybrid systems are based on multispeed direct transmissions or automatic transmissions, involving multiple clutches and actuators that are subject to wear and tear.
No longer a technology reserved for expensive flagship models, 4 th generation Lexus Self-Charging Hybrids like the UX h and ES h achieve higher fuel economy and lower emissions, while enabling much greater distances to be covered in all-electric EV mode. At the same time, overall power, responsiveness and driving quality have been taken to a higher level. This continuous progress has been achieved because Lexus engineers have focussed on developing ever more compact and refined components that deliver better performance.
In fact, over the past 25 years, Lexus and Toyota have registered over 24, patents for self-charging hybrids and EV technology - more than any other carmaker. Signalling its leadership in the field, in , the Toyota Motor Corp. Many of these innovations can be found on the new UX h tested in Zaventem:. World-class petrol engine efficiency. Around sixty different prototypes were engineered to evaluate new technologies before more than 10 million kilometres of road testing were carried out.
The number of cells has been increased, realising high power output and more proactive usage of battery power, and the size of the battery pack has been reduced through optimisation of the internal layout and adoption of a more compact cooling system. More compact, lighter and extremely reliable batteries. Lexus has used Nickel-metal hydride NiMH battery technology to power most of its 1. This technology is extremely reliable, will normally last longer than the car and can be more easily recycled than other battery materials.
Reengineered hybrid transaxle. We tested both versions on our mph highway fuel-economy test route—part of our extensive testing regimen —to see how they perform in the real world. The UX earned 35 mpg highway while the UXh only earned 31 mpg, both lower than advertised. Inside, Lexus ensures that passengers know this is a luxury vehicle thanks to an attractive layout and posh materials.
It also boasts a bunch of standard features that includes dual-zone climate control and power-adjustable front seats. The experience can be elevated with options such as heated and ventilated front seats, a head-up display, and snazzier materials. While the back seat is far from spacious, it's also not as cramped as one might expect. Unfortunately, the cargo area behind those seats is pretty small and it's even smaller on hybrid models. We managed to fit four carry-on suitcases back there on the regular UX, but we could cram an extra three carry-ons in the rear of the BMW X1.
The little Lexus also can be enhanced with numerous options that include a larger While we appreciate this amount of content, the infotainment system is often frustrating to operate with its unintuitive touchpad controller and other illogical controls.
Every model is also equipped with standard driver-assistance technology. Key safety features include:. Lexus provides a competitive limited warranty and an even better powertrain warranty.
The automaker also includes a short period of complimentary scheduled maintenance. More Features and Specs. They said access to the front was fine but access to the rear was a little trickier, and three in the back was a very tight squeeze.
It could go a short distance at about 26 miles per hour on electric power alone. Standard features on the Lexus HS Hybrid included a hp 2. The fuel economy was excellent for its time, giving drivers 31 mpg overall with regular fuel during mixed driving.
These hybrids had quite a few standard features including a premium sound system, fog lights, inch alloy wheels, heated mirrors, satellite radio, and a navigation system. Basically, it worked for drivers who really wanted to get on the green driving train and have a hybrid vehicle. In , extra features were added like an available remote touch navigation system, an available wide-angle front camera, and an available pre-collision monitoring system.
The Lexus HS H is an entry-level luxury car. The standard features of the car include; heated front seats, automatic climate control along with double temperature control, power front seats, power steering, cruise control for the better driving experience and vehicle stability control.
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