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Hongguang Mini EV teardown: A $4,500 'alternative to walking'

21 points| giuliomagnifico | 4 years ago |asia.nikkei.com

19 comments

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[+] LinuxBender|4 years ago|reply
There are some videos [1] on this EV. Trying to find one that shows realistic the self serviceability is. Most of the videos are sadly hype about the car being small and affordable.

[1] - https://www.youtube.com/results?search_query=Hongguang+Mini+...

[+] crocodiletears|4 years ago|reply
I've had the same issue with content around this vehicle category. Serviceability is a major component of vehicle ownership that's often overlooked by automotive journalists in the thrall of novel or exotic ideas.
[+] thehappypm|4 years ago|reply
I think it’s more that the corner mechanic can do everything in an hour than you DIY.
[+] strlen|4 years ago|reply
On a slightly related tangent: I recently purchased an electric bike and have been very happy with it. It has the looks and performance of a 1920-30s Harley or Indian motorcycle (one revs the handle bars to accelerate like on a motorcycle, but the transmission is a clutch-less manual just like a road bike).

The range with standard battery is ~40 miles (but if battery is drained, one still has pedals.) Top speed (with electric motor alone) on level ground is in excess of 35 mph. With a basket and/or saddle bags it is a reasonable grocery getter.

My online complaint with this specific bike (not applicable to other models) is too few gears, not foldable, and lack of shock absorbers on the forks (can be worked around by deflating the large motorcycle like tires.)

Note that I am sure it is also legally limited in speed and acceleration as it does not require a motorcycle license. An electric bike legally registered as a motorcycle and capable of reaching 100 kph on level surface (yet with ability to pedal for exercise or to extend range - again classical motos often had that) is an item I would like to some day own or build.

Lithium Ion batteries are truly a revolutionary invention.

[+] rfwhyte|4 years ago|reply
Great, so now even cars, one of the few things that if maintained properly you could expect to last more than few years, will now be the same cheap, disposable, Chinese made landfill-fodder everything else is quickly becoming.

This "Car" is no different than the cheap Chinese "e-bikes" currently flooding the market. Made out of the cheapest components possible, while cutting every corner possible, and sure they're cheap as sin, but they'll invariably end up in a landfill in a couple of years.

Garbage like this is why we need full life-cycle costs built into the crap we buy. You might be saving a little up front on your "Cheap" EV, but the rest of us will be stuck with the costs of properly disposing of all its highly toxic materials it when it falls apart in a couple of years as it was designed to do.

[+] ashwagary|4 years ago|reply
>Great, so now even cars, one of the few things that if maintained properly you could expect to last more than few years, will now be the same cheap, disposable, Chinese made landfill-fodder everything else is quickly becoming.

Have you tried driving a Ferrari/Lamborghini after putting 15-25k miles on it? This is not new, westerners have been producing very expensive throwaway cars for a very long time.

[+] drekk|4 years ago|reply
Did you read the article? Modules might be landfilled but the cars themselves are designed to be repaired, and being made from commodity parts use less finite resources. The issue is that most electronics are not diverted from landfill, not the idea of economic machines that require occasional servicing.

Regardless of the cost, most of your waste is not being diverted. China's manufacturing industry shouldn't be responsible for American/European waste mismanagement

[+] baybal2|4 years ago|reply
What is supposedly toxic in it?
[+] ChrisClark|4 years ago|reply
Where is the article? I only see one paragraph on that page and tried multiple browsers. Strange.
[+] giuliomagnifico|4 years ago|reply
Sorry. I’ve noticed it, I’ve read the full article without subscription.
[+] baybal2|4 years ago|reply
Clear your cookies. Nikkei has a bugged website
[+] rasz|4 years ago|reply
>Buyers can think of the Hongguang Mini EV as a cheap electric vehicle prone to breaking down but easy to fix.

Great for low labor cost countries, non starter in US where mechanics routinely charge >$100/hour

[+] baybal2|4 years ago|reply
It's stripped to the max, but I doubt that reverse conducting igbts would cost extra $500.