Toyota Yaris Hybrid-R is road-going version of brand’s racing technology [w/video]

September 11, 2013 by · Leave a Comment 

Filed under: Concept Cars , 2013 Frankfurt Auto Show , Motorsports , Hybrid , Performance , Europe , Hatchback , Toyota Did you know that the Yaris is Toyota’s best-selling vehicle in Europe? That may help explain to us Americans why the car that’s lowest on the company’s totem poll here in the US got turned into an all-wheel-drive hybrid track monster for the 2013 Frankfurt Monster Show . Called the Toyota Yaris Hybrid-R , this three-door pocket rocket isn’t just a hybrid making a lot of horsepower – it incorporates technology from Toyota’s TS030 Hybrid racecar that competes in the FIA World Endurance Championship series, including the 24 Hours of Le Mans . The Yaris Hybrid-R packs a 300-horsepower, turbocharged, 1.6-liter four-cylinder engine under its hood, which should be enough for most speed freaks, but Toyota pairs it with two 60-hp electric motors at each rear wheel (the same ones used in the production Yaris Hybrid that’s sold in Europe). That makes total system output an insane-for-this-size 420 hybrid horsies. But that’s not all, as the Yaris Hybrid-R forgoes the traditional battery pack below the rear seats in favor of a supercapacitor, which can both hold more energy and has a much faster power charge/discharge speed than traditional batteries. Paired with the supercapacitor is a third 60-hp electric motor/generator positioned between the engine and six-speed sequential transmission. Its job is to feed the super capacitor energy during deceleration and direct its power to the rear electric motors when more grip and oomph is needed. Indeed, the powertrain for this through-the-road hybrid is decidedly more high-tech and competition-spec oriented than the somewhat boy race appearance package suggests, though we dig the 18-inch TRD wheels wrapped in proper Michelin Pilot Sport Cup tires and Recaro seats. And it’s not just a track warrior, as Toyota engineers have given it both Track and Road driving modes, though a track is the only place you would ever see the Yaris Hybrid-R’s potential fully realized.

Toyota Yaris Hybrid-R zips in on its way to Frankfurt

Toyota Yaris Hybrid-R zips in on its way to Frankfurt

September 4, 2013 by · Leave a Comment 

Filed under: Concept Cars , Frankfurt Motor Show , Hybrid , Performance , Hatchback , Toyota Toyota has been known to make some exciting cars over the years, but its hybrids, well… let’s just say a Prius appeals to a different kind of buyer. The TS030 Hybrid LMP1 , on the other hand, now that’s more our speed. And at the Frankfurt Motor Show next week, the Japanese industrial giant will bridge the gap with the concept car you see here. Previewed in bits and pieces along the way, Toyota has now revealed the full details and array of photos of its new Yaris Hybrid-R concept. And what the full picture reveals is a Prius C that’s gone to the gym – or more appropriately, the track. Powering this little pocket rocket is TMG’s Global Racing Engine: a 1.6-liter inline four-cylinder with direct injection and a Garett turbocharger to drive 300 horsepower to the front wheels through a six-speed sequential gearbox. A pair of electric motors provide an extra 60 hp to each of the rear wheels for a combined output of 420 hp and through-the-road all-wheel drive. A third 60-hp electric motor serves as traction control under acceleration and acts as a generator under braking to feed the TS030-derived super capacitor that boasts a higher power density and faster charge/discharge speed than a traditional battery. The system can provide a 40-horse boost for 10 seconds in Road mode, or the full 120 hp for five seconds in Track mode.

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