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Cybertruck vs. T-14
(lemmy.world)
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this post was submitted on 20 Sep 2023
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NonCredibleDefense
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EVs suddenly don’t get good fuel economy?
I mean, with EVs, you compare the economy to other EVs.
Well… we don’t have info… so…
That’s an estimate.
Even so, that’s better than the F150 Lightning (1.9 mi/kWh) and the Rivian R1T (1.81 mi/kWh)
So we're saying it does get good fuel economy?
For an electric truck, (that’s not in public hands for testing, so we’re guessing) yes, it’s like 25% more efficient than the competitors.
Yes it's not bad... the Rivian gets about 2.1 miles/kwhr
Although you could definitely design a smaller, more efficient EV truck.
Hey, like this one!
https://electrek.co/2023/05/19/ayro-vanish-electric-mini-truck-opens-pre-orders/
That's what my Chevy bolt gets on the highway in winter.
The cybertruck would use, according to at least one estimate, about 350 Wh/km, which puts it as the least efficient EV (including an old source). Compares to about an F-150 Lightning.
The Hummer has 419 Wh/km, or worse, so even with that estimate it wouldn't be the worst.
Man I need those numbers converted to mi/kwh
Satoshis per yard/h
1.78 mi/kwh
Darn that's less than half of what I get
That's a lot. Looked up numbers for high-speed rail: for passangers minimum is 29Wh/km/sest in Japan and maximum is 41Wh/km/seat for Eurostar, for freight it's between 315Wh/km/t and 525Wh/km/t. Again, this is for high-speed rail at least 300km/h. For slow speed train(for example 90km/h) this will go much, much lower. Probably something between 30 and 100Wh/km/t.
If it's a new car, then it's less efficient than your old car. This is still true (or possibly even more true) for electric cars.