this post was submitted on 31 Aug 2024
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[Dormant] Electric Vehicles
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Why is the Prius Prime and RAV4 Prime hybrid so much lighter than fully electric cars of comparable size?
Answer: literally hauling 1000lbs / 500kg of battery packs that you only use on 200 mile journeys is fucking stupid. Especially when the engine of a Hybrid system is less than half that weight.
It's not Hybrids that haul around extra weight. It's EVs and their fat-ass batteries. Go measure the actual components of a car and you'll see.
The only EV that really made sense was the Nissan Leaf or Ford eTransit. 100mi EVs cut the battery weight in half (or less) and actually physically benefit from the hundreds of lbs/kgs saved.
Because I love having a vehicle where I need to contend with both battery pack degredation and oil changes, spark plugs, air filters, head gaskets, and a transmission.
I didn't say anything about weight.
Why is the Prius lower in maintenance costs in practice than ICE and EVs like Tesla 3?
Spoiler alert: extra weight degrades tires faster. Extra torque from poorly designed Tesla vehicles spee micro plastics, and even if you don't give a shit about that it means $$$$$ is literally incinerating each time you hit the gas pedal in your overtorqued overpowered car.
This isn't 2010 anymore. We have like, stats and experience with PHEV vs EV. You can't just enter discussions under Elon Musk false hopes and dreams and propaganda anymore.
Then why is the yearly maintenance cost on a Prius 33% more than, say an IoniQ 5?
"Spoiler alert:" It's because the Prius has a whole-assed gasoline engine full of moving parts, filters, wear components, gaskets, and fluids that need changing whether you drive on battery power most of the time or not.
Don't go around cherry-picking like we aren't going to notice. Not all electric cars are Teslas.
Oh my god, the once or twice a year $35 oil change is so hard. And then you have to change some gaskets and spark plugs after 100k to 150k miles. Maybe once or twice in your car's working life.
The bulk of maintenance costs are tires for all cars (and heavier cars, like EVs. Ioniq 5 is 4800+ lbs but RAV4 is 4200lbs). Various other fluids (brake fluid, radiator, etc. etc.) exist on both types of cars. Batteries need cooling too and brake fluid is on everything. And PHEVs / Hybrids also get the regenerative braking boost to brake lifetime (what is reabsorbed as electric energy doesn't need to get scraped off of your brake pads).
So all the major wear/tear items are basically just oil, gaskets and spark plugs. (Everything else is comparable to both styles of vehicle: tire wear, fluid changes, brakes, filters).
It doesn't change the fact: EVs haul around literally hundreds, maybe even thousand+ lbs (or 500kgs) of unnecessary battery packs all day, every day. Leading to far worse efficiency over the life of the car. Prius Prime sits at an efficiency knee like no other thanks to its design. You cannot deny that.