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Toyota GR GT3 Concept: a long, lean racer with road aspirations

Toyota and Lexus trundled into the 2022 Tokyo Auto Salon with a bundle of modded gear. There are two especially racy bits — one, the GRMN Yaris we've already covered, and this, the Gazoo Racing GT3 Concept that is philosophically, if not aesthetically, related to the Yaris. Toyota believes it can provide more enjoyment for customers by commercializing race cars than by making customer cars racy. So instead of turning one of its road cars into a GT3-class competitor (Toyota does sell a Supra GT4), the GT3 Concept could be a customer potential race car that, as required by GT3 homologation rules, would become a road car.   Toyota Gazoo Racing President Koji Sato said the competition division will make a prototype GR GT3 at some point this year. That doesn't mean the exercise will go beyond this one-off, but Gazoo did also say, "TGR intends to use feedback and technologies refined through participation in various motorsports activities to develop both GT3 and mass-production cars and further promote making ever-better motorsports-bred cars," so its seems we will feel the effects of this somewhere. Based on the form factor of long, low hood and truncated, sloping rear, we could draw a line from the GR GT3 Concept to the Lexus Electrified Sport concept the luxury arm showed in December. Inspired by the LFA, that road car concept was claimed to hit 60 mph in the low 2-second range and be able to run about 435 miles on a charge. But we think it makes a lot more sense to draw a line from the GR GT3 Concept to Mazda's RX Vision GT3 concept from March 2020. We're not accusing GR of copying, but Toyota and Mazda are tight, and these two concepts could be confused for different skins on the same chassis in a video game. We'd be happy to see both make it to GT3 competition as it means there'd be street-legal versions, and frankly, this is probably a better path from circuit to street than the LMDh endurance racing hypercar that Gazoo Racing has toyed with turning into a street-going customer option. Elsewhere on the carmaker's Tokyo Auto Show stand, there was a racy on-road concept from Toyota and two off-road focused concepts from Lexus. The Toyota bZ4X GR Sport Concept turns the battery-electric crossover into a Friday L.A. nightclub hopper with a matte black exterior on big wheels in low-profile tires, and sport seats inside.

The new 2018 Lexus LS 500h hybrid V6 makes V8 power

With hybrids en vogue in Geneva, Lexus has taken the opportunity to debut the all-new 2018 Lexus LS 500h. The V6 is paired to two electric motors for a healthy total of 354 horsepower, just not far off the a V8-powered LS 460. It is down quite a bit from the outgoing 438-horsepower LS 600h but still enough to send the LS 500h to 60 miles per hour in 5.4 seconds. The hybrid system is similar to the one in the new LC 500h coupe, which combines the traditional Toyota hybrid two-motor CVT with a 4-speed automatic for better responsiveness, less of the "rubber band" CVT sensation, and (of course) greater efficiency. It should also help keep the LS 500h relatively quiet at full bore, keeping it in line with the "whisper quiet" mantra of the new LS. The new lithium-ion battery pack is 20 percent smaller than the outgoing nickel-metal battery, though Lexus claims power density has been improved. Styling changes to the hybrid are minor. It still features the love-it-or-hate-it spindle grille that's permeated throughout the Lexus lineup, but other than a handful of hybrid badges and the typical blue ring around the badge, it's hard to spot the difference between the models. The interior appears to have a few minor trim changes, including some new reptile scale-like door panels. While fuel economy hasn't been announced, expect improvements over the outgoing model's 19 city/23 highway rating. Look for more news on fuel economy and pricing in the next few months. Related Video:

2018 Lexus LS First Drive | Luxury, performance and the puzzling parts

When one imagines the enormous executive sedan that might be driven by a wealthy lawyer or banker (or their chauffeur), the mind naturally goes to the Mercedes S-Class or the BMW 7-Series. Venerable, enormous and expensive. But for those wanting to keep their driveway a little more understated, we also have the Lexus LS. Sure, it's not as ostentatious as the big saloons from Munich and Stuttgart, but it has a dignified elegance all its own. For nearly three decades, the LS has been a discrete and dependable Japanese luxury sedan. The new 2018 LS, perhaps thankfully, is a bit less discrete. We saw the new-look LS when it was introduced earlier this year in Detroit. Now we know how it drives. We put the 2018 LS through its paces on the traffic-clogged streets of San Francisco and over the Golden Gate Bridge to the twisty B-roads around Marin County and the legendary Skywalker Ranch, where we stopped for lunch. Unfortunately, all in attendance were sworn to secrecy about the details of Skywalker Ranch, but we're free to tell you all about the LS. Here's our one-sentence summary, which can be used to describe many cars to bear the Lexus badge: It's excellent in many respects, odd in a few, and incredibly, massively frustrating in one very important area. Lexus has a brand new 3.5-liter twin-turbocharged V6 paired with a 10-speed automatic transmission, a first for a premium passenger car. It produces 416 horsepower and 442 pound-feet of torque, up from 386 hp and 367 lb-ft from the outgoing naturally aspirated 4.6-liter V8. Lexus engineers are extremely proud of the fuel efficiency of the new engine, which required some clever technical innovations (a longer bore stroke and increased valve angle) as well as tech borrowed from Formula One, including a "laser clad valve seat" that allows for a more direct flow of air into the combustion chamber and a high "tumble ratio." In other words, Lexus figured out how to get more bang out of each gasoline-powered buck. Fuel economy numbers are 19 city, 29 highway, and 23 combined for the RWD version and 18/27/21 for AWD, with the highway numbers particularly helped along by the 10-speed gearbox. It's a torque converter unit, but Lexus promises shift times that rival its dual-clutch-wielding competitors. The LS is no slouch, either. In RWD trim, the nearly 5,000-pound car hustles from 0-60 mph in 4.6 seconds, according to Lexus' reckoning.