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Lexus makes the LS more comfortable, smarter and even quieter for 2021

Lexus introduced an updated version of the LS, its flagship sedan, earlier in 2020, but it left out details about the American-spec model. As expected, it announced our version of the car will get several improvements for 2021. Now in its fifth generation, the LS receives an array of small but significant changes that come together to make the ride quieter and more comfortable. Engineers explained they revised the spring and damper rates, increased the diameter of the anti-roll bars, and added larger liquid-filled front and rear bushings for an even cushier rider.  Visual modifications are subtle, which is to say the LS remains not-so-subtle. Stylists tweaked the front bumper, made the spindle grille a little bit darker, and redesigned the headlights by getting rid of the Z-shaped look. Black trim replaces the chrome in the rear lights, and the color palette grows with a new shade called Iridium. Back for 2021, the F Sport package adds a sportier-looking front end with a specific grille, a body kit, and 20-inch alloy wheels. It also brings bigger brakes, and buyers can pay extra for a Dynamic Handling Package which bundles Variable Gear Ratio Steering, Active Rear Steering, and an Active Stabilizer Suspension. Inside, sedans equipped with the F Sport package get front seats that adjust pneumatically and electrically in 28 ways. Speaking of the interior, Lexus also added extra padding on the armrests, the seat cushions, and other touch points, plus revised springs and thicker cushioning for the front seats. Buyers who prefer being driven can order heated and massaging rear seats, plus a passenger-side seat that reclines at up to 48 degrees. Lexus made no major mechanical modifications to the LS 500, meaning power comes from a twin-turbocharged, 3.5-liter V6 which produces 416 horsepower and 442 pound-feet of torque. It spins the rear wheels via a 10-speed automatic transmission, and all-wheel drive is offered at an extra cost. Reaching 60 mph from a stop takes 4.6 seconds, which is impressive for a big, heavy sedan developed with a major focus on comfort. Motorists who want to keep their fuel budget in check can select the LS 500h, which offers a 354-horsepower hybrid powertrain that teams a naturally-aspirated 3.5-liter V6 set up to run on the Atkinson cycle with two electric motors connected to a lithium-ion battery.

2020 Lexus RC F adds hardcore Track Edition and lots of carbon fiber

There's a shortage of high-performance naturally aspirated V8 engines in the United States these days. Fortunately, Lexus sees fit to keep its 5.0-liter V8 in production for the foreseeable future, updating it for 2020 and packaging it inside a revised RC F sports coupe. In its latest guise, the 5.0 spins out 472 horsepower and 395 pound-feet of torque, increases of 5 ponies and 6 lb-ft over the previous version. The RC F gets slightly revised styling for 2020 that includes minor updates to the headlights, taillights, and front and rear fascias. Underneath the skin, the coupe benefits from hollow half shafts, aluminum suspension bits, a lightened intake manifold, and a smaller air conditioning compressor all in a bid to save weight. Custom Michelin Pilot Sport 4S tires, a numerically higher rear axle ratio and the addition of a simple launch control system – press the brake, floor the gas, drop the brake – allows the 2020 RC F to hit 60 miles per hour in 4.2 seconds. 2020 Lexus RC F Track Edition View 30 Photos The biggest change for the RC F is the addition of a Track Edition for 2020. It's immediately recognizable by its massive carbon fiber rear wing and lower front spoiler. That fixed rear wing is lighter than the active spoiler of the standard RC F while simultaneously adding up to 58 more pounds of downforce and reducing drag. The hood, roof, rear-seat partition, and a bumper reinforcement are also made from carbon fiber. Other lightweighting bits include a titanium muffler and tailpipes, carbon ceramic brake rotors from Brembo, and 19-inch forged wheels from BBS. It all adds up to a 176-pound weight loss compared to the current RC F. Although the engine is unchanged from other 2020 RC F models, the weight reduction drops the 0-60 time down to 3.96 seconds. We don't yet have pricing for the 2020 RC F or the upgraded Track Edition, but Lexus says production will begin in the second quarter of 2019. Check out both versions of the 2020 RC F in our high-res image galleries above. Related Video: This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings.

Consumer Reports says infotainment systems 'growing first-year reliability plague'

The Consumer Reports Annual Auto Reliability Survey (right) is out, and the top two spots look much the same as last year's list with Lexus and Toyota in first and second place, respectively. However, there are some major shakeups for 2014, with Acura plunging eight spots from third in 2013 to 11th this year, and Mazda replaces it on the lowest step of the podium. Honda and Audi round out the top five. This year's list includes six Japanese brands in the top 10, two Europeans, one America and one Korean.
Acura isn't the only one taking a tumble, though. Infiniti is the biggest loser this year by dropping 14 spots to 20th place. Other big losses come from Mercedes-Benz with an 11-place fall to 24th, and GMC, which declines 10 positions to 19th.
Perhaps unsurprisingly, it's not traditional mechanical bugs hauling down these automaker's reliability scores. Instead, pesky problems with infotainment systems are taking a series toll on the rankings. According to Consumer Reports, complaints about "in-car electronics" were the most grumbled about element in new cars. Problem areas included things like unresponsive touchscreens, issues pairing phones and multi-use controllers that refused to work right.