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Should You Buy an EV? A calculator to figure it out

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Re: Should You Buy an EV? A calculator to figure it out

#2
This doesn't take into account maintenance, which makes a huge difference !

My EV car (hyundai ioniq 2016) has now 100'000 km (62'000 mi) and I never once went to the garage for a service (except for tyres of course). Brake pads are still new, no oil change needed, etc..

Can't imagine how much it would've cost on a gas car

Re: Should You Buy an EV? A calculator to figure it out

#3
Should you buy an EV?

1. You live in a private house where you can charge the car? - Yes

2. You don't have a charger at home? - No

Simple, really :) . I always wanted to buy an EV but that's a deal breaker criteria. Also the secondary problem - author makes assumption about electricity price, but it almost doesn't matter at all if you are changing at the commercial stations only. They will charge you for as much as they want, and it would be a far far more than bare electricity price at home. I have once calculated a price to kilometers value at the nearest commercial charger in my city (not USA and not EU), it was about equal to the running a benzin car on a 95 octane fuel. At the same time my colleague was spending on charging his Leaf about 1/4 of the fuel price of his previous city car (using commercial electricity prices, not the home one, home electricity price would have been 1/8 to fuel). So the commercial markup of a charging station was 300%. Not very enticing.

Re: Should You Buy an EV? A calculator to figure it out

#4
post #2

This doesn't take into account maintenance, which makes a huge difference ! My EV car (hyundai ioniq 2016) has now 100'000 km (62'000 mi) and I never once went to the garage for a service (except for tyres of course). Brake pads are still new, no oil change needed, etc.. Can't imagine how much it would've cost on a gas car

How does this work?

Brake pads don't seem like they should be different on an EV. It's really just the engine components that should have less wear and tear and those only come into play at the 30k and 60k mark

Re: Should You Buy an EV? A calculator to figure it out

#5
post #2

This doesn't take into account maintenance, which makes a huge difference ! My EV car (hyundai ioniq 2016) has now 100'000 km (62'000 mi) and I never once went to the garage for a service (except for tyres of course). Brake pads are still new, no oil change needed, etc.. Can't imagine how much it would've cost on a gas car

How does this work? Brake pads don't seem like they should be different on an EV. It's really just the engine components that should have less wear and tear and those only come into play at the 30k and 60k mark

In an EV you don't actually use the brakes if you don't brake hard, engine does energy recovery instead.

Re: Should You Buy an EV? A calculator to figure it out

#6
post #2

This doesn't take into account maintenance, which makes a huge difference ! My EV car (hyundai ioniq 2016) has now 100'000 km (62'000 mi) and I never once went to the garage for a service (except for tyres of course). Brake pads are still new, no oil change needed, etc.. Can't imagine how much it would've cost on a gas car

How does this work? Brake pads don't seem like they should be different on an EV. It's really just the engine components that should have less wear and tear and those only come into play at the 30k and 60k mark

EV with KERS use brake pads much much less, my mechanic can confirm, he always complains how much less work he has to do on an electric car.

Re: Should You Buy an EV? A calculator to figure it out

#7
post #2

This doesn't take into account maintenance, which makes a huge difference ! My EV car (hyundai ioniq 2016) has now 100'000 km (62'000 mi) and I never once went to the garage for a service (except for tyres of course). Brake pads are still new, no oil change needed, etc.. Can't imagine how much it would've cost on a gas car

How does this work? Brake pads don't seem like they should be different on an EV. It's really just the engine components that should have less wear and tear and those only come into play at the 30k and 60k mark

I imagine the wear on the pads is reduced by the regenerative braking from the motors.

Re: Should You Buy an EV? A calculator to figure it out

#8
post #2

This doesn't take into account maintenance, which makes a huge difference ! My EV car (hyundai ioniq 2016) has now 100'000 km (62'000 mi) and I never once went to the garage for a service (except for tyres of course). Brake pads are still new, no oil change needed, etc.. Can't imagine how much it would've cost on a gas car

How does this work? Brake pads don't seem like they should be different on an EV. It's really just the engine components that should have less wear and tear and those only come into play at the 30k and 60k mark

Brakes get a lot less wear because you’re mainly relying on regenerative braking using the electric motors in reverse. If your driving style is gentle enough, it can bring the car to a complete stop in a reasonable distance. The mechanical brakes are then only engaged when the car is fully stopped already.

Re: Should You Buy an EV? A calculator to figure it out

#9
post #2

This doesn't take into account maintenance, which makes a huge difference ! My EV car (hyundai ioniq 2016) has now 100'000 km (62'000 mi) and I never once went to the garage for a service (except for tyres of course). Brake pads are still new, no oil change needed, etc.. Can't imagine how much it would've cost on a gas car

How does this work? Brake pads don't seem like they should be different on an EV. It's really just the engine components that should have less wear and tear and those only come into play at the 30k and 60k mark

Electric vehicles don't use the brakes that much as they can slow the car down by switching the elctric motors from using electricity to accelerate to using the wheels to generate electricity thereby slowing the car down.

Case in point that whole situation "recently" where a woman got a Tesla with no brake pads installed on it.

Re: Should You Buy an EV? A calculator to figure it out

#10
post #3

Should you buy an EV? 1. You live in a private house where you can charge the car? - Yes 2. You don't have a charger at home? - No Simple, really :) . I always wanted to buy an EV but that's a deal breaker criteria. Also the secondary problem - author makes assumption about electricity price, but it almost doesn't matter at all if you are changing at the commercial stations only. They will charge you for as much as t…

I see a good variety of EVs parked on the street here in Cambridge, MA, USA. There’s a decent local network of level 2 and 3 chargers that are regularly used to charge the cars, in the neighborhood and at various area workplaces. Some are owned by the city and only charge enough to break even on installation and electricity cost. Workplace ones are often subsidized by the employers as a side benefit.

Clearly it doesn’t work in all locations; yours being a prime example, but there are parts of the world where it’s feasible to own an EV without home charging.

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