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Toyota unveils two new small displacement engines

Toyota introduced a pair of brand-new engines in Japan today, that it says will eventually spawn 14 different variants by 2015. Where these two engines stand out in today's world, is that neither mill boasts direct injection, and both are naturally aspirated.
The larger of the two is a 1.3-liter, while the smaller engine, a 1.0-liter, was developed in collaboration with Daihatsu. What makes these two unique is that they both use the Atkinson cycle. Now, we aren't going to bore you by explaining just what this is - there's Google for that. Suffice it to say, Atkinson engines are highly efficient, but that efficiency comes by sacrificing power. That's why they're so popular in hybrids, which can offset the power losses.
This focus on fuel efficiency extends throughout the new engines, which also benefit from tweaks like a cooled exhaust gas recirculation system and a trick intake port, while the 1.3 employs Toyota's iE variant of variable valve timing. Both engines can be fitted with stop-start tech. According to Toyota, when fitted with stop-start the 1.3 should provide around a 15-percent bump while the 1.0-liter will increase economy around 30 percent, when they arrive on the road.

Toyota drops detail about 414-hp Hybrid-R concept powertrain

The Toyota Yaris Hybrid-R Concept has been teased already, offering up little glimpses and details of the Frankfurt-bound vehicle. And while those few, shadowy shots have been great, we've really wanted to know how this hatchback would deliver its promised 400-plus horsepower. Under hood sits a 1.6-liter, race-derived, direct-injection, turbocharged four-cylinder that powers the front wheels. Sounds peachy, but with 414 horsepower splashed across the page, we're going to need something more than a 1.6-liter, turbo four.
A supercapacitor, developed from the Toyota TS030 Hybrid Le Mans racer sits in place of a hybrid's traditional battery packs. The benefit, according to Toyota, is that power can be more rapidly absorbed and discharged than in a traditional battery system, like nickel metal-hydride.
The gas engine is joined by a trio of 60-horsepower electric motors. Two of the them power the rear wheels, while the third sits between the engine and the six-speed, sequential gearbox. Developing the same amount of power as the rear-axle motors, this centrally located motor channels power to the race-derived supercapacitor during braking, and ships extra grunt to the rear wheels under acceleration when the front wheels start to lose grip. Besides the distributive power of the central motor, the rear electric motors can adjust the amount of torque flowing to each wheel, much like a differential.

Cheap, honest transportation | 2017 Toyota Yaris iA

In The Love Bug, the main character (aside from Herbie) is a down-on-his-luck racing driver named Jim Douglas. Early on, he steps into an exotic car show room, and when the dealer asks him kind of car he's looking for, Douglas replies, "What do you have in the way of cheap, honest transportation?" The dealer quickly snatches his fancy liquor back from Douglas and soon after Herbie shows up from the back of the showroom. But if this happened today, you could easily replace the classic Beetle with a 2017 Toyota Yaris iA. The poor thing isn't nearly as endearing to look at as a classic Bug, as a result of the rather unattractive nose, and it's now using a second pseudonym (first Scion iA, then Toyota Yaris iA) to hide its Mazda heritage. However, everything else about it nails the description of cheap, honest transportation. And for that reason, it's a lovely little car. Let's start with honesty, and it begins from the minute you start equipping the car – the iA is a "what you see is what you get" proposition. You see, the iA moniker isn't the only holdover from the Scion era. The Toyota Yaris iA retains its "monospec" configuration, which means it comes with only one option: the transmission. Customers can choose from either a 6-speed manual like our test car, or a 6-speed automatic which costs $1,100. Everything else is standard, and "everything" includes some choice features. You get alloy wheels, air conditioning, cruise control, USB and Bluetooth integration, a rear-view camera, tilt and telescoping steering wheel with audio controls, and keyless entry with push-button start. Technically there are a number of dealer-installed accessories too, including your typical fare of mudguards, rear spoiler, cargo organizers, and such. However, none of them are really necessary, with one exception. For some odd reason, the Yaris iA does not come with a center armrest. It's a $195 accessory, and frankly it should be a standard feature because it's so useful. If you hadn't guessed, ours wasn't equipped with it. Everywhere else the iA is a thoroughly pleasant car, if not as sporty as the old Mazda2. The little 1.5-liter four-cylinder under the hood isn't particularly potent with 106 horsepower and 103 lb-ft of torque. But with a Miata-like 2,385-pound curb weight and our car's manual transmission, it manages to feel fairly sprightly, and never has any trouble dicing it up with traffic. That transmission is pretty decent, too.