I really don't understand the bhp figures either.I'm positive these figures are completely wrong, there's no way a model Y LR is 507bhp.
I was under the impression the LR was about 335 without acceleration boost and 385 with, the below looks similar.
View attachment 847429
On my insurance doc for MYLR it definitely shows 507bhp.
My M3P I've just sold shows 483bhp but the acceleration is on a different level.
Even with AB I'm surprised if the MYLR is really 507bhp.
It even cost me £30 more to insure over 11 months than the M3P. On the plus side, hopefully AB won't increase the insurance any further if I go for it.