2017 Lexus Rx on 2040-cars

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The Lexus LC 500h has a four-speed auto and that's a good thing

Lexus is sharing some powertrain details on the LC 500h ahead of the big hybrid coupe's debut in Geneva. Its new gas-electric setup strays from Toyota's tried-and-true system found in everything from the Prius to the Lexus GS. It's called the Multi Stage Hybrid System that's designed for performance vehicles, and it has an antiquated-sounding piece of equipment buried deep inside that's supposed to make it more enjoyable to drive. The basics: In the LC 500h, its first application, the Multi Stage Hybrid System will consist of a 3.5-liter V6, a hybrid transmission, and a lithium-ion battery pack. The hybrid transmission has an electric motor for motivation (and we're guessing a second for charging) and a four-speed automatic mounted to its rear, which either means inside or aft and in series. Why add ancient tech to a new hybrid system? Lexus says it preserves the connection between throttle input and engine speed that gets lost in a CVT. And while four seems like an insignificant sum in the face of nine- and 10-speed autos, remember that it is an infinite increase in gear count compared to CVT-packing hybrids. Toyota has been using versions of the Hybrid Synergy Drive system since the first Prius debuted in 1997, and the same system is sold under the Lexus Hybrid Drive banner in most of the luxury brand's offerings. These systems use what Toyota calls an e-CVT – two electric motors paired with a planetary gearset. This lets the engine and electric motors share the job of propelling the car – one motor handles charging of the battery and the other is primarily used to drive the wheels but can also recoup energy through regen. Like a conventional CVT, the planetary gearset arrangement allows the gas engine to run at its optimal engine speed when called upon for motivation and/or charging. But that doesn't make for the most exciting or familiar driving experience, as it affects both power delivery and the sound of the power being delivered. This is where the four-speed auto comes in. Based on the limited details Lexus has shared, our hunch is that the hybrid transmission will meld some form of the existing Lexus Hybrid Drive system with two more planetary gearsets, or the basic guts of a four-speed auto. This will provide the four fixed ratios and the feeling of actual shifting gears – because there will be actual gears shifting.

2018 Lexus LX 570 drops $5,000 in new 2-row trim

People love SUVs and crossovers, but not everyone uses them to haul a litter of children and a couple of pets. At this year's Los Angeles Auto Show, Lexus has debuted the two-row LX 570. The updated model ditches the third row, helping expand cargo capacity by 15 percent without the need to deal with removing the seats. The two-row model comes in a single mono-spec trim, dropping the base price to $86,175, which is $5,000 less than the three-row model. The mono-spec trim of the two-row LX means customers only have the choice of exterior and interior colors. Customers still get a full-leather interior, four-zone automatic climate control, power tailgate, roof rails, a moonroof and 20-inch wheels. Parking assist, blind-spot monitoring and rear cross-traffic alert are all standard. Cameras on the outside help show blind spots when parking or off-roading. The new model also comes with Lexus's Enform Safety Connect service for 10 years. Customers can call in case of an emergency anytime day or night. The new variant still comes with all of the Toyota Land Cruiser-sourced goodness as the standard LX 570. That means a 5.7-liter V8 making 383 horsepower and 403 pound-feet of torque, giving the Lexus a 7,000-pound tow rating. The body-on-frame SUV comes with full-time four-wheel drive and Lexus's Active Traction Control system and Multi-Terrain Select system to handle wheel slip on various road surfaces. Other off-road systems include crawl control and hill-start assist. The two-row 2018 Lexus LX 570 goes on sale next year. Related Video: