Indeed, and in Forza the same year (and a few years before that). I think, just in terms of each game's collection of Porsches (AC and FM7), it's hard to pick which one has a better selection. They're both so good.
But more importantly, can we all take a minute to think about how much has changed in a year?

Last August, all we knew was that T10 sub-licensed Porsche from EA every once in a while, and Kunos had the mystery deal that allowed all these Porsches to arrive in AC. Suddenly, the EA deal was dead, and we get to enjoy Porsches in a half-dozen different titles this year alone. And now it's a partner for the biggest sim-racing event of the year, held at none other than the 'Ring.
Fascinating times.