Was at PHL on Sunday.
Emerald Aisle had 2 Galants, an HHR, an Optima, and an Aura (with XM which I took - had 13K miles).
Executive Selection had 2 HHR's, an Impala, and a Malibu.
I had a fullsize reservation but the attendant said I'd have to take any fullsize from either EA or ES - no dedicated fullsize aisle.
Szymon