Capri

On the Bungie website in a review for the Public Hog near the bottom a vehicle is mentioned called a Capri.

The Capri is a vehicle produced by AMG Transport Dynamics and is most likely a luxury sports car.

Source
Extract from the reviews section of Car and Pilot Magazine, December 22 2551

AMG Transport Dynamics 2553 Hog: First Review, Written by Kyle Soutar

Dynamically, the Hog is even more pleasing this year, and the aesthetic enhancements only add to its odd mixture of luxury and utility, though this is an update, not a revolution. Drivers expecting the kind of overhaul AMG demonstrated with last year's sublime relaunch of the Capri, will be disappointed, but for weekend warriors seeking a hipper way to bounce through the countryside, the '53 Hog is the only way to travel.

Real World
'Weekend Warrior' is most likely a reference to the 1994 Bungie game of the same name

AMG in the real world is a special racing division for present day Mercedes-Benz vehicles and is also short for AM General, a manufacturer of American military and specialty automobiles most particularly the Hummer and HMMWV.