@Bowtie Guy - Yeah, Grok wouldn't acknowledge the ZR1x so all of its calcs were base @ 240k CAD MSRP.
Honestly, I was trying to follow your math and couldn't.
Grok says luxury tax is 10% - discrepancy there.
300k base + 10% luxury = 330K.
330k + 13 HST = 372k CAD.
Right over the border in Buffalo -
It's the same base price when you use the exchange, so call it 300K CAD
+ 3484 CAD gas guzzler
+ 8.75% sales tax = 330k CAD + destination/registration (few hundred)
Looks like you're still paying 40k over us south of the border based on the same MSRP. Does that add up?