Either one, but given GM's propensity for V8s, I would guess a V8. With the Enclave's success I don't think GM/Buick will late an entire model year before going after the (more) performance oriented crowd that is buying the more powerful versions of the following vehicles:
Audi Q7 (280 HP or 350HP)
Acura MDX - (300HP)
Mercedes GL450 - (215HP, 335HP or 382HP)
BMW X5 - (260HP or 350HP)
I think the Enclave is beggiing for a 300HP (plus) option given the above competitive offerings.
Canuck said:
Mid 98 is that between 2008 and 2009? Do you mean a direct inject or all the way to a V8?