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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.

2014 Lexus GS gets eight-speed auto, other enhancements

The Lexus GS was totally redesigned for the 2013 model year, but Lexus is already tweaking its midsize luxury sedan. While a handful of small changes are being made, the big news for the 2014 model year is that rear-wheel-drive GS350 models will be getting a new eight-speed automatic transmission for improved fuel economy and performance.
Official EPA estimates have yet to be released, but Lexus expects this new transmission to return 19 miles per gallon in the city and 29 mpg on the highway - an improvement of 1 mpg highway. The GS450h still uses a continuously variable transmission, but Lexus says that it has been optimized to mimic the shift points of an eight-speed automatic. The final powertrain change made to the 2014 Lexus GS include tweaks to the GS350's engine intake and exhaust systems, which should help give the sedan a sportier feel.
Inside, Lexus has added Siri Eyes Free inside both the GS350 and GS450h, which allows drivers to use their iPhone's Siri voice assistant simply by pushing a button on the steering wheel. Other changes include a new full-color head-up display, and an available power trunk opener. A new Luxury Package adds LED fog lights, 18-inch "superchrome" wheels on the GS350 and 18-inch graphite-finish wheels on the GS450h. Interesting, the optional Lexus Night View system has been dropped.

2015 Lexus RC F Review

Every year, thousands of people buy two-door coupes that bear the badges of BMW M, Mercedes-AMG, Audi RS, and Cadillac V. These cars are powerful, fast, agile, and - if you believe the marketing - are made to kick ass on the track. But, and this is just my theory, only about 0.2 percent of these owners actually drive their cars the way the companies intended. Most buyers, I think, want the image put forth by an M4 or C63 AMG more than any dynamic abilities. These people just want to give the impression that they're out tearing up the local road course, and a $70,000 sports coupe and a pair of Pilotis are just the ticket. Which is not to say they don't use the performance of these cars, just not the full track-day capabilities. If this describes you, I recommend checking out the new Lexus RC F. This coupe is powered by a 5.0-liter V8, complete with 467 horsepower and 389 pound-feet of torque. These figures, while impressive in a vacuum, are troubling when viewed alongside the competition. The Mercedes-AMG C63 tops 500 in horsepower and torque in S guise, while the six-pot Cadillac ATS-V is nearly equal on power but offers almost 60 more pound-feet of torque. And while the BMW M4 cedes more than 40 horsepower to the Lexus, the RC F doesn't feel as potent from the driver's seat. The RC F doesn't even feel as potent as less-powerful competition. This numerical deficit translates to the stopwatch, where the RC F lags behind the force-induced competition. The C63 and ATS-V both hit 60 in 3.9 seconds, while the BMW takes 4.1 seconds (these are all manufacturer estimates, by the way). The RC F needs 4.4 seconds to hit 60 miles per hour. The only vehicle in this segment that's slower is the Audi RS 5, and that's been on sale longer than all its current competitors combined. And the Audi's charms (oh, that glorious engine note) help you overlook its lack of pace. The RC F doesn't have the aging Audi's charisma, making its lack of both perceived and actual pace more glaring. I'm placing blame on this car's overbearing induction sound. It was a neat trick on the original IS F – this car's predecessor – but over the years it's just become kind of played out. At the least the noise is real, piped into the cabin via a resonator, but it sounds too artificial. And the point at which it kicks in is entirely predictable. Neither of these traits contribute to an involving driving experience.