Ok so the chain for producing the car in the US is:
1 buy $5000 worth of steel in the US, inclusive of sales tax (lets suppose sales tax and VAT are the same pct)
2 build a car that I sell for $10k in germany, inclusive of VAT
3 give $2k to the government for the VAT
4 I make $10k - $5k - $2k = $3k
In the EU
1 I buy $5000 worth of steel in the EU inclusive of VAT
2 I build a car and sell it for $10k in germany
3 I give $2k to the government for the VAT, but I get back $1k for the VAT I paid on the steel
4 So I make $10k - $5k -$2k + $1k = $4k
$3k and $4k are different amounts. So this seems like, if not a tariff, fairly tariffy. What am I missing?