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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.

2015 Lexus LS gets tiny tweaks to try to keep up in LA

The 2015 model-year updates for the LS are certainly minor, but at least Lexus isn't letting its flagship sedan languish completely. The biggest change for the revised model is an improved infotainment system with an updated navigation and dynamic guidelines for the backup camera. Lexus' Enform App Suite also allows owners to remotely control some of the vehicle's functions, including the door locks, ignition and climate control settings. Among the litany of incredibly small tweaks, the dome lights now use LEDs, and the F Sport model that includes features like a sport-tuned air suspension and 19-inch forged wheels gets an added badge at the rear. The changes have increased the turning circle by 3.9 inches for models with the standard suspension and 18-inch wheels. All of the changes are definitely minor, but hopefully they'll sustain the posh motor until its next iteration is ready. 2015 Lexus LS Shows Why This Luxury Flagship Became A Luxury Legend - New Multimedia System for 2015 - Lexus Enform App Suite Upgraded - Upgraded Backup Camera With Dynamic Gridlines - F SPORT Model With Special Suspension, 19-inch Wheels, Brembo Brakes October 16, 2014 History seems to be repeating itself. The Lexus LS upended the luxury segment a quarter-century ago, and one reason was that it made a powerful V8 engine standard when it was a very expensive extra-cost option in some European models and not even available in others. Just change the year to 2015, and the situation seems to be replaying. A supremely smooth, standard 386-horsepower 4.6-liter V8 teamed with an eight-speed automatic transmission is only one facet of the 2015 Lexus LS 460, though undeniably, it's the one whose benefit you feel quite strongly during a road test. Nearly silent acceleration remains a hallmark aspect of driving a Lexus LS, which also offers the option of a more engaging driving experience with the F SPORT Package. A wide range of model choices also make the Lexus LS a standout. The LS 460 comes in regular and long-wheelbase versions, each with the further choice of rear-wheel drive or all-weather drive (360 hp with AWD). The ultimate Lexus flagship sedan remains the LS 600h L hybrid with 438 total system horsepower from a 5-liter V8 paired with an electric motor and all-weather drive. New for 2015, the LS gains a new multimedia system. The multimedia system, accessed through the navigation screen, provides a multitude of capabilities.

Chevy Camaro ZL1, Lexus LFA celebrate National Donut Day

Happy National Donut Day, everyone! While some of us may have already celebrated this high-caloric holiday at our local Dunkin' Donuts or Tim Horton's, Chevrolet and Lexus have taken the opportunity to offer us delicious donuts of a different sort. Using a "professional donut maker" and a 2013 Camaro ZL1, Chevy has released a video of its 580-horsepower coupe laying down some serious rubber. Lexus has countered with its LFA supercar and, oddly, LPGA pro golfer Natalie Gulbis.
Just like many of the donut chains across the country, Chevy and Lexus are giving away these donuts for free. Not only do their donuts contain zero fat, they're also easily enjoyable over the Internet, albeit nowhere near as tasty as a Krispy Kreme. Scroll down to enjoy both videos.