The Chevrolet Equinox debuted to the public for the first time during the 2003 Detroit Auto Show. The unibody is mechanically identical to the Saturn Vue because it is constructed on the same basis as the GM Theta. The wheelbase of the Equinox, on the other hand, is 112.5 inches, which is 5.9 inches longer than the wheelbase of the Vue.

All-wheel drive is an optional option, although it is not required for purchasing. The insertion of GM logos to the doors and the changing of the grey dashboard panel into a black one were among the upgrades.
Here is complete guide https://nerdycar.com/chevy-equinox-years-to-avoid/