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SUVs are offsetting EV car gains

the-ken.com

1–10 of 99 posts

Re: SUVs are offsetting EV car gains

#2
Alternatively, the 536 hp, 5018 lbs (2276 kg) BMW i4 ("1,000 lbs (454 kg) more than most other 3 and 4 Series BMWs", not known as lightweight cars in the first place) apparently "is the electric BMW sedan you’ve been waiting for". New ways of wasting energy in maximum comfort, all around.

https://arstechnica.com/cars/2021/10/the-2023-bmw-i4-is-the-...

Re: SUVs are offsetting EV car gains

#5
post #2

Alternatively, the 536 hp, 5018 lbs (2276 kg) BMW i4 ("1,000 lbs (454 kg) more than most other 3 and 4 Series BMWs", not known as lightweight cars in the first place) apparently "is the electric BMW sedan you’ve been waiting for". New ways of wasting energy in maximum comfort, all around. https://arstechnica.com/cars/2021/10/the-2023-bmw-i4-is-the-...

>New ways of wasting energy in maximum comfort, all around.

"Over the course of 267 miles (430 km) and 8 hours, the car used 2.6 miles/kWh (23.7 kWh/100 km), bearing in mind that those miles were all driven in Germany and include running at the car's top speed of 140 mph (225 km) on derestricted autobahns."

ie. around 100 mpg. It is not even close to "waste", it is saving the planet in maximum comfort.

Re: SUVs are offsetting EV car gains

#6
post #2

Alternatively, the 536 hp, 5018 lbs (2276 kg) BMW i4 ("1,000 lbs (454 kg) more than most other 3 and 4 Series BMWs", not known as lightweight cars in the first place) apparently "is the electric BMW sedan you’ve been waiting for". New ways of wasting energy in maximum comfort, all around. https://arstechnica.com/cars/2021/10/the-2023-bmw-i4-is-the-...

Electric cars are heavier, yes. And its easier than ever to get mad power out of electric motors. And it still will be more efficient than literally all ICE powered SUVs. In fact, the power figures are irrelevant IMO, as electric motors scale with demand a lot better. It is incredibly hard to make a reliable ICE that will be incredibly efficient and also capable of big power, but with electric motors, the only downside of having a lot of power is that the whole package probably needs a bigger battery.

Re: SUVs are offsetting EV car gains

#7
post #5
post #2

Alternatively, the 536 hp, 5018 lbs (2276 kg) BMW i4 ("1,000 lbs (454 kg) more than most other 3 and 4 Series BMWs", not known as lightweight cars in the first place) apparently "is the electric BMW sedan you’ve been waiting for". New ways of wasting energy in maximum comfort, all around. https://arstechnica.com/cars/2021/10/the-2023-bmw-i4-is-the-...

>New ways of wasting energy in maximum comfort, all around. "Over the course of 267 miles (430 km) and 8 hours, the car used 2.6 miles/kWh (23.7 kWh/100 km), bearing in mind that those miles were all driven in Germany and include running at the car's top speed of 140 mph (225 km) on derestricted autobahns." ie. around 100 mpg. It is not even close to "waste", it is saving the planet in maximum comfort.

>It is not even close to "waste", it is saving the planet in maximum comfort.

It's less wasteful than the ICE equivalent but in no way can it be described as saving the planet. If you are really serious about saving the planet then you buy a bicycle.

Re: SUVs are offsetting EV car gains

#8
post #5
post #2

Alternatively, the 536 hp, 5018 lbs (2276 kg) BMW i4 ("1,000 lbs (454 kg) more than most other 3 and 4 Series BMWs", not known as lightweight cars in the first place) apparently "is the electric BMW sedan you’ve been waiting for". New ways of wasting energy in maximum comfort, all around. https://arstechnica.com/cars/2021/10/the-2023-bmw-i4-is-the-...

>New ways of wasting energy in maximum comfort, all around. "Over the course of 267 miles (430 km) and 8 hours, the car used 2.6 miles/kWh (23.7 kWh/100 km), bearing in mind that those miles were all driven in Germany and include running at the car's top speed of 140 mph (225 km) on derestricted autobahns." ie. around 100 mpg. It is not even close to "waste", it is saving the planet in maximum comfort.

That top speed part must have been very short as seen from a recent modelY video keeping that 220ish km/h takes about 110kW of power.

As opposed to about 15kW for 90km/h.

Re: SUVs are offsetting EV car gains

#9
post #5
post #2

Alternatively, the 536 hp, 5018 lbs (2276 kg) BMW i4 ("1,000 lbs (454 kg) more than most other 3 and 4 Series BMWs", not known as lightweight cars in the first place) apparently "is the electric BMW sedan you’ve been waiting for". New ways of wasting energy in maximum comfort, all around. https://arstechnica.com/cars/2021/10/the-2023-bmw-i4-is-the-...

>New ways of wasting energy in maximum comfort, all around. "Over the course of 267 miles (430 km) and 8 hours, the car used 2.6 miles/kWh (23.7 kWh/100 km), bearing in mind that those miles were all driven in Germany and include running at the car's top speed of 140 mph (225 km) on derestricted autobahns." ie. around 100 mpg. It is not even close to "waste", it is saving the planet in maximum comfort.

A fairer comparison would be emissions over the car's lifetime. The electric SUV would still almost certainly come out on top, but it's probably closer than the 100 vs 15 MPG would make it seem.

Re: SUVs are offsetting EV car gains

#10
post #2

Alternatively, the 536 hp, 5018 lbs (2276 kg) BMW i4 ("1,000 lbs (454 kg) more than most other 3 and 4 Series BMWs", not known as lightweight cars in the first place) apparently "is the electric BMW sedan you’ve been waiting for". New ways of wasting energy in maximum comfort, all around. https://arstechnica.com/cars/2021/10/the-2023-bmw-i4-is-the-...

Also, people in the EV conversion world tended to think that weight was the killer of efficiency. They later found out by experience that weight was much less important than wind resistance with the conclusion that speed is mostly killing your efficiency (along with shape of the car).
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