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2015 Lexus NX 300h

With so much hullabaloo being made over the first gasoline turbocharged engine produced by Lexus, it's easy to forget that there's another option for those who'd rather (barely) hear the whirring of electric motors than the high-pitched whizzing of turbos. That's too bad, because we think the NX 300h is one of the more interesting hybrids on the market, due in large part to its innovative all-wheel-drive system and relatively sporty driving dynamics. We spent several hours with the brand-new hybrid crossover from Lexus, and we came away with plenty to talk about.
Driving Notes
Of course, the big thing that differentiates the 300h from the 200t is its drivetrain. In place of the 2.0-liter turbocharged four-cylinder sits a 2.5-liter gasoline engine that runs exclusively on the Atkinson cycle to save fuel, augmented by a pair of electric motors and mated to an electronic continuously variable transmission. Lexus is no stranger to hybrids, buoyed by parent company Toyota's expertise, and the basic setup used by the NX 300h is a well-known quantity shared with the ES 300h.

The revolutionary Bose suspension that could have been

The Bose name pops up on these pages every once in a while – usually, as you might expect, because some automaker or another has installed its audio systems in one or more of its models. But a few years back, the research-driven audiophiles at Bose developed a revolutionary adaptive suspension system that could have been a game-changer. Sadly, it wasn't. The Bose suspension system was a technological breakthrough. As you can see from the pair of Lexus LS sedans demonstrated (and the Porsche Cayman thrown in for good measure) in the two-minute video above from CNET, the system virtually eliminated body roll and smoothed out bumps in the road to near glass-like serenity. It could even jump over minor obstacles. Unfortunately, the system was too heavy and expensive to put into production, and the project was shelved. Instead, it was repackaged into a suspended driver's seat for heavy-duty, long-haul trucks and called the Bose Ride System. It's said to significantly reduce fatigue and back pain while encouraging driver alertness and wellness – which is all well and fine, but a far cry from what the suspension system could have meant for the automotive industry. Just think about that the next time you notice the Bose logo on the speaker grille in an upscale vehicle from the likes of Audi, FCA, GM, Mazda, or Nissan – all automakers that offer Bose audio systems, and which might have considered implementing the advanced suspension if only it were more practical for production. Latest Video: News Source: CNET via YouTube Lexus Technology Videos lexus ls cnet

Lexus LFA II could get TTV8 from LC500 endurance racer

We are thought to be three years away from the successor of the Lexus LFA arriving in showrooms. We are thought to be less than a month from the debut of a pre-production version of Lexus' coming supercar, which could take place at next month's Monterey Car Week. Persistent reports say Lexus is preparing two versions, one with a hybridized twin-turbo V8, one with a battery-electric powertrain; the former is thought to be the one on show in California in August, the latter not ready for primetime until around 2030. One of the many questions has been, "Where is that V8 coming from?" CarBuzz had its feelers out in Japan, picking up a report from Japan's Mag-X (translated) that Lexus will use the 5.0-liter TTV8 in the LC500 endurance racer for the super coupe being referred to as LFA II. This particular engine has been a specter, rumored for ages to make production but never seen. Way back in 2014, rumors that were already a year old posited a trio of engine options for the coupe still known as the LF-LC concept. Paramount among the powerplants was a twin-turbo 5.0-liter V8 with around 600 horsepower. The scuttlebutt continued even after the LC launched in 2016, we saw no truth of it on the street. Even when Lexus launched an endurance racing program with the LC500 in 2018, no one knew what was under the hood. It wasn't until a year later that the brand officially announced the TTV8 engine with a release that included one aim being "to complete the [Nurburgring 24-hour] race without any trouble by adopting a variety of new technologies, including a newly-developed V8 twin-turbo engine destined for use on future road cars such as sports cars." At the time, almost everyone expected the "sports cars" reference to indicate the coming of an LC F.  That could still be the case. But Mag-X says the racing engine will be used in the LFA II.