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I tend to agree, although when I was looking at used hybrids a year and a half ago when I bought my 2013 Nissan Leaf, the hybrids were about twice as expensive
by zackmorris 4y ago
I tend to agree, although when I was looking at used hybrids a year and a half ago when I bought my 2013 Nissan Leaf, the hybrids were about twice as expensive as EVs. I don't see how that can ever change as long as we cling to the ridiculous complexity of reciprocating internal combustion engines.
So I'd like to see a new class of EVs with an onboard auxiliary generator. They should use something like a Wankel rotary engine, Tesla turbine, 1 or 2 piston linear generator, Stirling (optionally acoustic) heat engine, fuel cell, etc. They should have more flex fuel options from compressed natural gas (CNG) to alcohol, biodiesel, even wood pellets and ones made from hemp and algae.
All EVs should be able to charge while driving, to create a competitive market for generators, otherwise they'd receive a failing grade from reviewers.
All EVs should come with built-in solar panels capable of adding 7-44+ miles per day (see Aptera and Lightyear 1). Maybe grade A: 40+, B: 30+, C: 20+ and D: 10+.
All EVs should come with 1 or more base platforms where only the body style changes.
All EVs should go through independent review where they're graded on their modularity, to prevent vendor lock-in and unnecessary complexity, to encourage decommodification. Otherwise we'll find ourselves in the same situation we are in now next decade, where EVs break down before 100,000 km and require specialized equipment and training to repair.
I'd also like to see ultracapacitors for ~10 second boosts to at least 100 km/hr, to be used like the hyperdrive in Extreme E, taking most of the load off the batteries to extend their life. Buyers should also be able to choose from a limited mix of energy storage options including sodium-ion.
And please stop it with the tiny motors. Each wheel deserves at least 100 kW, and we should supplement windings with aluminum or carbon fiber, staying above 90% efficiency at max load, to reduce the amount of copper and/or rare earth metals in each motor.
With 1000 W of solar panels costing around $500 wholesale, none of the above add appreciable cost to the vehicle. Most resistance will be political or caused by manufacturers dragging their feet to prevent cannibalizing their current model sales.
- schmookeeg 4y agoAnd yet, BMW discontinued my beloved i3 with onboard 660cc-powered generator.