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Are you the Lexus GS F?

It's been a while since we've heard rumors of the fabled high-performance Lexus GS F, but thanks to our eager spy photographers, this looks to be our first real proof of the machine's existence. We don't have the usual brace of photos from all angles to work with this time around, our spies saying that every time Lexus' garage door opened, engineers jumped in front of the cameras to prevent the car from being photographed.
Even so, we have a pretty clear glimpse at some significant changes to this GS sedan, including the same staggered, quad-pipe exhaust found on the Lexus IS F. There's also an air diffuser panel nestled between the exhaust outlets, as well as a larger lip spoiler and unique wheels (matching those of the RC coupe) wrapped in high-performance tires.
Last time we heard rumors of the GS F's existence, sources predicted that the M5-fighting sedan would use a tuned version of Lexus' 5.0-liter V8, producing something like 465 horsepower. We have also heard that the automaker plans to reduce weight wherever possible, and that the final curb weight will be something like 3,700 pounds.

Lexus IS builds, new F performance structure get SEMA reveal

Lexus just announced a new F brand strategy at SEMA, and while the products themselves are not getting a massive overhaul yet, it’s vital to understand the new terms if you plan on being in the market for a sporty Lexus soon. Prior to today, we had F Sport, F Sport Performance and F. The F Sport cars were mostly aesthetic upgrades, and while some of them had performance upgrades, not all of them did. Only one F Sport Performance vehicle exists now, and itÂ’s the IS 500 F Sport Performance. Meanwhile, we have a number of F models, which is LexusÂ’ highest-performance moniker.  Going forward, there will be four performance tiers: F SPORT Design, F SPORT Handling, F SPORT Performance and F. WeÂ’ll lay out LexusÂ’ definitions of all four below for you. F SPORT Design: These vehicles may feature sport-inspired exterior design, including unique front and rear bumpers, grille and wheels. F SPORT Handling: Will build on Design with sport-tuned suspension components honed at the track, including Adaptive Variable Suspension. F SPORT Performance: In addition to the updated suspension components, these models may receive a higher-performance powertrain, as seen in the 2022 IS 500. F: As the highest expression of Lexus performance, F models will be further upgraded with innovative components developed for the racetrack, including upgraded brakes, advanced aerodynamics and lightweight materials. So there you have it. Similar to the Germans with multiple layers of AMG, Audi Sport and BMW M, Lexus will have multiple layers of F. In addition to this actual product news, Lexus revealed a pair of SEMA show cars. Both of them are from the IS tree, with one being an IS 500 F Sport Performance, and the other being an IS 350 F Sport. WeÂ’ll start with the IS 500. Hiraku & Townsend Bell is behind this “Street Performance” IS 500. Nothing much changed with the powertrain, but it does add an AÂ’Pexi induction box, TOMS Racing carbon fiber suction pipe and AÂ’Pexi exhaust system. Handling is enhanced with TOMS chassis braces in the front and rear. Plus, it gets an AÂ’Pexi adjustable coilover system. Rotiform LAS-R 20-inch wheels are wrapped in Nitto tires, and a Brembo GT braking system improves stopping power.  You can tell that the IS 500Â’s appearance has been modified, too — itÂ’s sporting a one-off 3-D-printed body kit. The Hiraku Co.

US buyers show little interest in big hybrids

The idea of producing large, luxury-vehicle hybrids is turning into a "what were they thinking?" exercise in futility, USA Today reports. General Motors is discontinuing hybrid versions of the Cadillac Escalade, Chevrolet Tahoe and GMC Yukon SUVs, while Mercedes-Benz and Toyota's Lexus division are doing the same with their S-Class hybrid and LS hybrid sedans, respectively. The culprit? Big price increases for fuel economy improvements that border on the unimpressive. Granted, the Escalade hybrid gets 31 percent better fuel economy than the standard version, but that still maps out to a combined fuel-efficiency rating of just 21 miles per gallon. That can be seen as a worthwhile increase, if it didn't cost over $8,000 extra. The 2014 Escalade Hybrid, for example, starts at $74,425 while the non-hybrid can be had for $66,295. Meanwhile, the Lexus full-size hybrid costs $6,000 more than the regular version but only gets 1-2 mpg better combined fuel economy. The result of all these high costs? Low sales. Through April, GM sold 82 of its hybrid SUVs and pickups, down from 541 a year earlier. And the LS hybrid sales were in single-digit territory for April. That isn't stopping Lexus from promoting its hybrids as the right solution (with the wrong facts), though. There are still automakers giving big hybrid vehicles a shot, though. Nissan's Infiniti division is selling a hybrid version of its QX60 and says an impressive 10 percent of QX60 buyers choose the hybrid, which costs just $3,000 more. Looks like money talks. Featured Gallery 2015 Cadillac Escalade: First Drive View 35 Photos News Source: USA TodayImage Credit: Copyright 2014 Brandon Turkus / AOL Green Infiniti Lexus Mercedes-Benz Hybrid lexus ls gmc yukon mercedes-benz s-class infiniti qx60 chevrolet tahoe