Toyota bZ4x EV claimed to have world-leading battery capacity retention of 90% after 10 years of usage

Toyota bZ4x EV claimed to have world-leading battery capacity retention of 90% after 10 years of usage

Toyota’s first ever mass-market electric vehicle, the bZ4X, is set to be launched in Japan on May 12, and as reported earlier, will only be available via leasing through the automaker’s Kinto car subscription service.

While the move is aimed at removing customer concerns regarding battery-electric vehicle (BEV) ownership and also promote the rebuild, reuse and recycle philosophy of batteries, the company says that there may be little need to do so during the life of the vehicle, given the expected longevity of the battery on the crossover.

It said that development was conducted with a target of achieving a world-leading battery capacity retention ratio of 90% after 10 years in the pursuit of building a BEV that can be used for an extended period with complete peace of mind.

Of course, actual battery capacity retention ratio when installed in a vehicle environment may vary depending on customer use conditions, usage environment and driving methods, so a 90% battery capacity retention ratio after 10 years isn’t a given, but Toyota says that the unit is guaranteed for 10 years or 200,000 km, which is the maximum period of the lease plan, and the unit will still have 70% battery capacity at the end of that cycle.

Given that the crossover is only available under lease, there’s no mention of battery replacement cost, since the 71.4 kWh unit is covered under the programme, but it will be interesting to see what the cost of a replacement unit will be in markets where the will be sold outright, past the battery warranty period.

The five-seater is available in either front-wheel drive or all-wheel drive configurations. The former uses a single electric motor generating 150 kW (204 PS), while the AWD features two 80 kW motors (109 PS) for a combined output of 160 kW (218 PS), and operating range is 559 km for the FWD and 540 km for the AWD (both WLTC).

In terms of charging, the bZ4X supports a maximum of 6.6 kW of AC charging or 150 kW DC fast charging. A 90 kW charger can recharge the battery to 80% of capacity in 40 minutes, while AC charging at a rate of 6 kW with can fully charge the unit in about 12 hours.

The car can also be specified with an optional solar charging system, which can generate power equivalent to a maximum of approximately 11.6 km of driving distance per day, or up to 1,750 km in one year. The bZ4X is also slated to be launched in Malaysia, but will only arrive in 2023.

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Anthony Lim

Anthony Lim believes that nothing is better than a good smoke and a car with character, with good handling aspects being top of the prize heap. Having spent more than a decade and a half with an English tabloid daily never being able to grasp the meaning of brevity or being succinct, he wags his tail furiously at the idea of waffling - in greater detail - about cars and all their intrinsic peculiarities here.

 

Comments

  • Truckers on Apr 18, 2022 at 12:43 pm

    Toyota can tout all they want but even in their homeland, this car is only for rental since nobody will buy it.

    Like or Dislike: Thumb up 12 Thumb down 27
    • Jerome's on Apr 18, 2022 at 1:31 pm

      USA the e-TNGA bZ4X just launched starting 42000+ usd after tax exemption.
      It’s getting sold out now…

      At thier homeland,
      They don’t want to sell it,
      They want to re-sell it themselves later? Bcuz that Toyota battery not yet 10 years old, still have way more than 90% retention by 5th year. And Japanese used car quality is top notch.

      Like or Dislike: Thumb up 6 Thumb down 12
  • It’s so Toyota to start by working on the reliability front, huge props to them. If people can be assured that their battery will remain reliable after 10 years, that’ll definitely help push a lot of people over the edge to get an EV.

    Like or Dislike: Thumb up 26 Thumb down 11
    • Celup King on Apr 18, 2022 at 3:07 pm

      If Toyota is so confident, they should be giving 10 years warranty and free replacement after 10 year usage.

      Like or Dislike: Thumb up 15 Thumb down 27
      • In here, for hybrid, we have 10 years warranty but optional but as standard as 8 years warranty. But EV should give 10 years warranty as standard.

        Like or Dislike: Thumb up 6 Thumb down 1
      • And so it’s happening too.

        Toyota Europe launched this BZ4X earlier than others.
        They have offered 1-million km / 10-year warranty.

        Like or Dislike: Thumb up 9 Thumb down 1
        • Lets See on Apr 19, 2022 at 12:09 am

          And where is the free replacement?

          Like or Dislike: Thumb up 5 Thumb down 16
          • Far miles behind on Apr 19, 2022 at 9:00 am

            BZ4x should have already for free replacement. Before launching BZ4x, Toyota also introduce a no-cost, 10-year warranty program in Europe and UK markets.

            Like or Dislike: Thumb up 4 Thumb down 0
      • Carmod on Apr 19, 2022 at 11:19 pm

        in your logic, if Apple give 2 years warranty to their phone, THEY SHOULD ALSO replace an phone after 2 years.

        IONIQ give 8 Years Battery warranty. Meaning IONIQ should also give free replacement after 8 Years?

        if Singaporean is kiasu.
        Malaysian is well-known for their self-entitled.

        No matter bumi and non, all self-entitled.

        Like or Dislike: Thumb up 0 Thumb down 8
  • Seribu on Apr 18, 2022 at 11:49 pm

    nice

    Like or Dislike: Thumb up 1 Thumb down 0
  • Fazenne on Apr 21, 2022 at 3:28 am

    Dont like it, dont buy it. Stick with your myvis and sagas.You guys commented as if you have 10 teslas at home whereby you dont even own a hybrid. FYI so many hybrids are used as taxis in developed countries recording over 600k km without problems. Dont get over your head lol. Typical Malaysian keyboard warrior mindset

    Like or Dislike: Thumb up 1 Thumb down 0
 

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