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Lexus to use BMW 3.0-liter straight-six in next-gen IS sedan?

Here's a rumor so wild it needs a U.S. Fish and Wildlife permit. Japan's Best Car magazine reports that the next-generation Lexus IS will offer BMW's B58 3.0-liter inline-six as one of four powertrain options. That's the same engine found in the new Toyota Supra with 335 horsepower and 365 pound-feet of torque. What's more, the fourth-gen IS will resurrect the IS F model gone AWOL during the current third generation, and do it with the twin-turbo V6 from the Lexus LS 500. The current TTV6 makes the same 416 hp in the LS 500 as the 5.0-liter V8 did in the first Lexus IS F 12 years ago. According to the magazine, the other engine options would be Toyota's 2.0-liter turbocharged four-cylinder, a 2.5-liter for a hybrid model, and a 2.4-liter turbo. We don't know where that last engine fits in. BMW doesn't make a 2.4-liter, and Toyota appears to have retired all of its 2.4-liter applications. Ignoring that, the 3.0-liter straight-six looks like it would replace the current 3.5-liter V6 rated at 311 hp and 280 lb-ft. This wouldn't be the first time the Supra's engine has been ported to the IS. Lexus mavens will remember that two years after the introduction of the original IS in 1998, Lexus put the Supra's 2JZ 3.0-liter straight-six engine in the IS 300 — without the turbochargers, thank you. But Best Car's prediction would have zero relation to history. Those were both Toyota engines back in 2000, and even ignoring the power differential, the IS didn't compete with the Supra. Putting BMW's 3.0-liter in the Z4 and the Supra works because they are the same car. And again, even ignoring the power differential, the more powerful Z4 doesn't compete with the Supra. Best Car's scenario has BMW selling one of its best engines for use in a direct competitor to the 3 Series. Lexus would need to design an engine bay long enough to swallow an inline-six, not a bread-and-butter engine for the brand, yet still be sensible for three more compact powerplants. Then, assuming BMW and Toyota made the same deal as with the Z4 and Supra, the Lexus would be down by a healthy double-digit horsepower margin on its German foe. The new Supra gives up 47 hp to the roadster. Where's the upside? It's said the trim sedan will stay about the same size, on a wheelbase roughly four centimeters longer, but lose a substantial chunk of weight.

10 automakers sued over keyless ignitions

Keyless ignition has rapidly proliferated throughout the auto industry to become a fairly normal feature on new cars. It's supposed to offer the convenience of keeping the fob in your pocket and just pressing a button to drive away. However, ten major automakers are now being sued in US District Court over claims that the system is dangerous, Reuters reports. The suit alleges that people are forgetting to shut off the engine, and the lack of an idle timer is the cause for 13 deaths by carbon monoxide poisoning and multiple injuries. The suit currently includes 28 plaintiffs, according to Reuters, but the lawyers are asking for class-action status to potentially add many more. The case goes after a major swath of the industry, including BMW, Daimler, FCA, Ford, General Motors, Honda, Hyundai, Nissan, Toyota, and Volkswagen, plus their related brands like Acura, Infiniti, Mini, and Lexus. In all, over five million vehicles are affected. The assertion here is that people walk away from their vehicle without shutting it off because they believe the engine shuts off automatically. If parked in a garage, carbon monoxide can build up, leading to poisoning. The lawyers claim automakers know this is a problem and also cite 27 complaints to the National Highway Traffic Safety Administration about the issue, according to Reuters. The plaintiffs are asking for an automatic shut-off and damages from the companies. These concerns have come up before, though. Toyota previously faced a lawsuit over a carbon monoxide death after a woman accidentally left her Lexus running. Also earlier this year, GM recalled 64,186 examples of the 2011-2013 Chevrolet Volt because owners weren't shutting them off. The problem resulted in two injuries, and the company released a software update to limit the idling time.

2021 Lexus IS debuts with new styling and greater emphasis on handling

The reveals keep on coming today. Lexus just took the wraps off the 2021 Lexus IS sport sedan, the fourth generation of its small, sporty four-door. It may not look all that different on the outside, but Lexus is making heady claims that the driving experience is going to be the real head turner. We’ll start with the looks, though. Lexus has only revealed the 2021 IS in F Sport trim, which is the most aggressive of all the models. The spindle grille again sits proudly in front. (Apparently, even non F Sport models have mini spindles within the grille design, so we hope you like spindles.) YouÂ’ll also see a new air intake below that grille. ItÂ’s meant to direct air to the brakes and assist in cooling. The slimmer headlights with a new LED pattern look sharp. Along the side, Lexus has implemented new rocker panels that kick up into the rear fender for a more aggressive stance. The view from the rear offers up the most noticeable change. Lexus has gone with the full-width taillight design, stretching the red element from one side of the trunk to the other. Those taillights feature more intricate sculpting, and the rear valance is finished in a glossy black. Lexus changed the exhaust tip look, too, opting for ovals this time. But, onwards to the performance. The powertrain lineup hasnÂ’t changed a bit. A Lexus IS 300 with rear-wheel drive continues to be powered by a 2.0-liter turbocharged four-cylinder. It makes the same 241 horsepower and 258 pound-feet of torque as before, and is mated to an eight-speed automatic transmission only. However, Lexus says itÂ’s been updated for “adaptive transmission control” that is better at choosing the appropriate gear for the driving situation. An all-wheel-drive IS 300 is also available, but itÂ’s equipped with the 3.5-liter V6 that makes 260 horsepower and 236 pound-feet of torque. The all-wheel-drive IS 300 is also continuing to send the power through a six-speed automatic transmission exclusively. The system can send as much as 50% of torque to the front axle. The tip-top IS is the IS 350. ItÂ’s equipped with a 3.5-liter V6 that makes 311 horsepower and 280 pound-feet of torque. With rear-wheel drive, itÂ’s equipped with an eight-speed automatic, but the all-wheel-drive version is equipped with a six-speed auto. Lexus says the rear-drive IS 350 will get to 60 mph in 5.6 seconds, while the all-wheel-drive car gets there in 5.7 seconds.