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2013 Lexus GS450h [w/video]

An Unlikely Star in the Lexus Stable
Think about Lexus for a second. Odds are your gray matter is busy regurgitating images of the company's middle-aged RX crossover or possibly the midsize ES sedan. As the volume movers for Toyota's luxury fleet, the two are the default ambassadors for everything with an italicized L pinned to the grille, and that's a damned shame. As the 2013 GS450h is so willing to point out, Lexus engineers are busily crafting models that offer drivers more than a safe luxury choice.
As the master of fuel-sipping battery propulsion, Lexus has brought the impressive width of Toyota hybrid engineering to bear on the GS450h. The result is a vehicle that manages to sneak its hybridness by you with buttery acceleration, stone quiet operation and brakes that don't feel like you're trying walk around the house in Velcro socks. The drivetrain doesn't feel the need to beat you over the head with its battery pack or announce to the neighborhood that you're saving the world one whispery mile at a time. Both driver and passengers get to enjoy a luxury car that just so happens to be a hybrid instead of the other way around.

TMG Lexus LS Sports 650 destined for production after 2015?

There's little question that Lexus has succeeded in challenging its German rivals in the luxury marketplace. And with the LFA, it has proven that Japan can build a world-class supercar. What's left blank is the space in between.
Toyota Motorsport GmbH came up with a compelling answer in the form of the Sports 650 prototype, a Lexus LS with a 5.0-liter twin-turbo V8 producing 641 horsepower and other go-fast components to challenge the likes of the Mercedes-Benz S63 AMG and Audi S8. Toyota boss Akio Toyoda was reportedly so impressed with the project that he initially ordered TMG to build ten examples - one for him and each of his nine best friends. But since the model on which the project was based has since been replaced, questions remain over the project's fate.
Georg Kacher - European correspondent for Automobile and Car magazines - recently drove the prototype and reports that "the project will now likely be transferred to the new model out in 2015." That could come down purely to speculation, but Kacher tends to get the inside line on industry news, so this particular bowl of gossip soup might not requite the usual grain of salt we otherwise might add.

Lexus RC F is a predatory sport coupe with a 450-horsepower beating heart

Take a look at that face. We can't be the only ones who see an automotive Predator staring back, right? Certainly, the Lexus RC F Coupe boasts a visually striking design that some are going to love and others are going to hate, but we can at least appreciate that it's aggressive, especially compared to the standard RC Coupe that we saw at the Tokyo Motor Show. And with good reason - there's a 5.0-liter V8 engine sitting under that massively domed hood with "more than 450 horsepower," along with a newly calibrated eight-speed automatic gearbox.
Interestingly, Lexus has tuned the RC F's engine to run on an Atkinson cycle under most circumstances, while it switches to the more typical Otto cycle when more power is required, presumably using some sort of advanced variable valve timing technology. Helping put that power to the ground with all those ponies wreaking havoc underhood is a torque vectoring differential, a first from Lexus.
Also involved in keeping the RC F planted is an aero package that includes wings and ducts galore. The headline bit is an active rear wing that deploys at 50 miles per hour and retracts back into the deck when the car drops back to 25 mph. A clear-coated carbon fiber roof can optionally join that carbon rear wing. There are apparently going to be three 19-inch wheel options, including the ones you see in our live image gallery above.