2008 Toyota Tundra Sr5 Crew Cab Pickup 4-door 5.7l on 2040-cars

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Toyota getting into 3D printing with i-Road in Tokyo

Think of it as Pimp My Ride for the Japanese green concept car set. Toyota is further publicizing its funky, really skinny, leaning i-Road electric concept vehicle by putting on a contest that, among other things, encourages folks to customize parts of the car's surface via 3D printing. Hey, it is a really small car. Toyota's Open Road Project in Tokyo, which will last about a year and will let about 100 participants work with 10 vehicles, also includes a component that lets contestants find the most creative parking spots by seeking out "small unused spaces with access to plug sockets" (we're sure Tokyo is full of them). What grabbed us, though, was the possibility of printing out panels for a three-wheeled car that's less than eight feet long and less than three feet wide. Earlier this year, we reported that Toyota would add five i-Road vehicles to a Tokyo carsharing pilot project. Toyota's unusual promotions for the admittedly unusual concept two-seater date back to early 2013, when the Japanese automaker featured a video of four i-Roads dancing their way through a sun-kissed Mediterranean village. Meantime, take a look at Toyota's press release below, and get more information on the project here.

Toyota twin-turbo V8 patent unearthed

An unremarkable patent focusing on a minor engine part has revealed that Toyota is at least considering a twin-turbo V8. While the filing is most likely just a large company protecting its intellectual property, it could also be a small glimmer of hope that Toyota, a storied company that's made some glaring missteps with enthusiasts in recent years, can leave the ICE party with a bang for the ages. The patent for a secondary PCV separator, whose function is to isolate exhaust gas from lubricating oil, was discovered by a member of the GR86 forum. In this case, it's not engine oil that's the culprit, but turbocharger oil. From a twin-turbo V8. The patent starts out with an almost embarrassingly hilarious stick figure drawing of a car and where said engine would be located (in the front, under the hood, duh). It has the words "Internal Combustion Engine" printed on a rectangle in case there was any doubt. However, the second figure shows a dual turbo setup nestled in the valley of a V8. It's a prime location for reducing turbo lag and optimizing throttle response (and should necessitate a substantial hood bulge as well). Now, interestingly, the forum member believes this engine will be installed in the next Tundra (and presumably Sequoia), but our own research indicates that the pickup will have a 3.5-liter twin-turbo V6 under the hood. With all due respect to the GR86 members, we're going to stand by that assertion and cross our fingers that the patent hints at something even better. That would be a high-performance Lexus, possibly an IS F or, if the ICE gods will allow it, an LC F. After all, we have had reports from Japan that a trio of F-cars were coming, including a LS F. It would explain why the 472-horsepower, V8-powered IS 500 was called the Sport Performance instead of full-on IS F. In fact, Lexus reps have promised that the F label would become even more performance oriented. A proper IS F would be a fitting sendoff to Toyota's high-performance V8, but the tested, then reportedly canceled, then reportedly revived LC F would be an even more melodious swan song. The flagship grand tourer could very well allow loyalists to forgive the aforementioned gaffes. Toyota president and noted car guy Akio Toyoda has taken heat for questioning the coming outright ban of ICE sales in his home country of Japan. Perhaps this engine is one of the reasons he's objecting.

Amazon Alexa will become your co-pilot in Toyota, Lexus cars

A number of carmakers have introduced Amazon Alexa voice commands that can activate the locks and climate control on their cars, but Toyota is going a step further with Alexa integration by bringing Alexa into the car. Starting in 2018, Toyota will join the likes of BMW by offering the full Alexa voice-controlled app in Toyota and Lexus vehicles with either EnTune 3.0 or EnForm 2.0 infotainment systems. Though Toyota doesn't specifically say which models, we suspect the Camry and Sienna will be the first, since they're the only Toyotas with EnTune 3.0. With Lexus, the LC, NX, RC, and LS models all have available EnForm 2.0, so any or all of those could get Alexa this year. Toyota suggests a number of ways users could use Alexa in the car, such as for taking notes and setting reminders, activating apps, or for controlling other smart devices, such as the heating and cooling on your house. That suggestion rings strongly to those of us in the midst of the bomb-cyclone winter storm. We imagine you'll probably even be able to order goods from Amazon, too. One thing that is strange is that Toyota has made this leap in connectivity, and yet you still can't get Apple CarPlay or Android Auto on any Toyota or Lexus. This is especially odd as it's safe to assume more people own and use Apple and Android products on a daily basis and on the road than Amazon Alexa. Not to mention the fact that almost every other automaker offers both systems on their vehicles. Either way, mobile Alexa presents some interesting possibilities and is sure to be appealing to fans of the Amazon service. And while only a few models will be available with it in 2018, Toyota and Lexus will expand availability in 2019. Related Video: