Using the Canadian postal code system as an example, the top level's binding concept is the postal district, and consists of 18 objects (letters). The next level down is the zone, where the objects are the digits 0â9. This is an example of an overlapping hierarchy, because each of these 10 objects has 18 parents.
The refreshed 2014 Buick Regal GS can now be had with all-wheel drive, though the added grip does come at the expense of a few horsepower. We already sampled the 2014 Regal GS and walked away mostly impressed, but now itâs time to verify how the sedanâs powertrain changes affect its performance numbers.
The Pontiac G6 was first introduced at the 2003 North American International Auto Show as a concept car. The concept used a 3.5 L supercharged V6 that made 285 horsepower and 272 lbs.-ft. of torque mated to a 4T65-E electronically controlled automatic transmission.he last Pontiac ever manufactured, a 2010 G6, was built in early 2010 when GM restarted the Orion Assembly Line to manufacture one final 2010 Pontiac G6.