Lexus LBX.
06-11-2023 15:53 - CAR NEWS
Lexus has rewritten its own rule book in developing the all-new LBX urban-friendly crossover, not least in rethinking some of its most familiar design conventions. This radical new self-charging hybrid electric model – the most compact yet to bear the Lexus badge – has styling that sets it apart from its larger stablemates and signals its intention to capture the hearts and minds of a new breed of customer for the brand.
The all-new, all-hybrid electric LBX is the smallest Lexus yet, but fully deserving of its status as a landmark model, one which breaks down the traditional luxury hierarchy and which will be a game-changer for the brand in Europe. LBX stands for Lexus Breakthrough Crossover, a compact SUV that will extend Lexus’ brand appeal into new market territory. It embraces contemporary ideas in design and technology while maintaining the distinguishing Lexus qualities of the luxury craftsmanship and Omotenashi hospitality.
The most significant aspect of the design is a new frontal arrangement that “breaks” the spindle grille – a design hallmark for the past decade – leading Lexus into a new era. The grille has been unified in a single trapezoid shape, positioned below a narrow aperture that runs beneath the leading edge of the bonnet, linking the slim headlight units. The design draws on the heritage of Lexus’ “Resolute Look.” Introduced with the LF-S concept car of 2003, this became a signature styling cue for Lexus production models from the early 2000s.
The LBX is powered by a new generation, self-charging Lexus hybrid electric system featuring a compact and lightweight 1.5-litre three-cylinder engine. The principal hybrid system components have undergone a substantial redesign, including the transaxle and power control unit, to improve efficiency, reduce losses, save weight and reduce size. There is also a new low resistance, high output, bi-polar nickel-metal hydride (NiMH) battery which enables extra electric motor support when accelerating and extends the car’s all-electric EV driving capability. The technology developments have allowed Lexus to focus on more rewarding performance and a level of driving pleasure that was not possible with previous systems. Maximum output from the full hybrid system is 136 DIN hp/ 100 kW with peak torque of 185 Nm. The engine operates with world-class thermal efficiency, supported by high-speed combustion technology and design features such as straight intake ports and laser-clad intake valve seats. Other key features include ultra-lightweight pistons engineered for operation at high rpm and electronic intelligent variable valve-timing.
The NiMH battery is an all-new bi-polar unit with reduced weight and a more compact design, yet it delivers higher output with much quicker response. Thus, it contributes to the LBX’s performance with instant, powerful acceleration like that of battery electric vehicle, as well as its fuel efficiency. It benefits from a redesigned cooling system to help prolong battery life and performance.