Fourth-Gen Toyota Prius To Receive AWD, New Battery Packs

Cameron Aubernon
by Cameron Aubernon

Though it may be a while before the fourth-generation Toyota Prius leaves the assembly line, it may be worth the wait as far as batteries and drivetrains are concerned.

Automotive News reports the new hybrid will have two choices for battery power. According to senior managing officer of powertrain development Koei Saga, both a low-cost nickel-metal hydride unit and a larger-capacity lithium ion pack — for longer electric-only range — will help provide power. Though Saga was cagey regarding economy numbers, he claimed that the new packs’ economy would “surprise everyone.”

Meanwhile, the power won’t be directed toward just the front wheels. Saga says there’s a possibility that AWD could be in the cards for the new Prius, which will be underpinned by the company’s Toyota New Global Architecture.

Cameron Aubernon
Cameron Aubernon

Seattle-based writer, blogger, and photographer for many a publication. Born in Louisville. Raised in Kansas. Where I lay my head is home.

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  • Turboprius Turboprius on Jul 15, 2014

    Prius+AWD=Inability to sell other vehicles in blue states north of the Mason Dixon, even the v and c. People will go to the FWD once the AWD models run out. I knew that this was going to happen.

  • Carlisimo Carlisimo on Jul 15, 2014

    Doesn’t very little braking happen with the rear wheels? Though I guess most Prius drivers brake relatively gently, so just braking with the rear wheels would be sufficient.

    • Rpn453 Rpn453 on Jul 19, 2014

      The front wheels do most of the braking. I wouldn't say that the rears do "very little" though. About 30% on most vehicles, so it's significant. Formula 1 cars do all their regenerative braking through the rear wheels, and they put out about 160 hp worth of supplemental electrical power for about a third of each lap, so energy is being harvested far more rapidly than the Prius in those.

  • HerrKaLeun HerrKaLeun on Jul 15, 2014

    "the new hybrid will have two choices for battery power. According to senior managing officer of powertrain development Koei Saga, both a low-cost nickel-metal hydride unit and a larger-capacity lithium ion pack — for longer electric-only range " this is news, why? Prius 3 has offered that for years already.

  • Jrasero23 Jrasero23 on Jul 16, 2014

    While I never liked the design of the bean shaped Prius line I understand they are for people with the environment in mind, or for people that really want to go far without having to set foot at gas station for long periods of times. The need for less gas and having the best hybrid systems on the market is appealing and now with the Prius C being the cheapest Prius and the Prius V being the large cargo hybrid Toyota has the market covered, well almost. The one thing that stops the Prius from being a winner for me is AWD and maybe some more luxury features, but mostly AWD. Living in the North East driving a Prius in the snow is borderline useless in some conditions, heck even my Accord Coupe V6 was terrible. Adding a AWD system would ding the MPG of a Prius but as long as we aren't talking 10 points why not? Maybe its being I am getting older and I see what it costs to own a car and operate it in the NE, but if the Prius V came with AWD, that car will be my next car.

    • Rpn453 Rpn453 on Jul 19, 2014

      I'm not one of those people who has anything against AWD. It's massively more enjoyable to drive with in winter conditions, just as RWD is massively more enjoyable to drive with compared to AWD or FWD in summer conditions. But it sounds like you need to discover winter tires. In terms of practical driving at typical socially acceptable rates of acceleration and vehicular attitude, 2WD vehicles do just fine in the snow with those, and happen to brake and turn much better than an AWD on all-seasons.

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