Rivian: 60,140 kg carbon per lifetime.
F150, at 20mpg: 78,740 kg carbon, for fuel alone.
So even ignoring the embodied carbon in an ICE vehicle, and paying comparatively high embodied CO2 cost of a new Rivian, it's better to switch immediately, (if CO2 were the sole concern, which it never is.)
What would you compare the Rivian to?
My kid races mountain bikes so I have become extremely familiar with Rivian (and Cybertruck) MTB Dad, and I think they are a joke. With only a little planning I can get three bikes and three riders in a Honda Insight, while R1T Dad needs an optional accessory to get even one bike in the bed. People choosing these things are, 99% of the time, not behaving rationally. They are buying luxury goods that they believe signal their environmental credentials.
The cultural irrationality of the truck/car market in the US crosses all ethnicities and class lines. If we are trying to evaluate the effectiveness of EVs, I think we need to compare the Rivian to the closest fossil fuel powered vehicle, even if it's something that causes me to disrespect the people making these choices.
Really? I could imagine it being significantly longer than an average EV, but never? Regardless of driving pattern? Got a link or can you show your math?
According to the company itself, their bloated truck-like luxury object has double the emissions of a normal hybrid car.
In my case I already own a hybrid that I only drive 2000 mi/yr and there is not yet an EV that I could buy with so little embodied carbon that it would make sense to do so. At the rate China is decarbonizing, presumably the embodied carbon of their EVs will soon be minimal, but not yet.