Ah, more Trumpflake bad science. The saw someone who said a Swedish website said something, so they BELIEVE!
Meanwhile, the real data.
The Carbon Footprint Of Tesla Manufacturing
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They found that the manufacturing of a full-sized Tesla Model S rear-wheel drive car with an 85 KWH battery was equivalent to a full-sized internal combustion car except for the battery, which added 15% or one metric ton of CO2 emissions to the total manufacturing.
However, they found that this was trivial compared to the emissions avoided due to not burning fossil fuels to move the car. Before anyone says "But electricity is generated from coal!", they took that into account too, and it's included in the 53% overall reduction.
And it's probably worth asking what happens to the battery at end of lifecycle. Answer: Tesla recycles it, recovering 70% of the carbon.
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That is, EV's are a huge win, emissions wise.
Trumpflakes, better luck with your next attempt at faking science.