Newly adopted clean air regulations could limit the sale of large motor homes or recreational vehicles (RV) in California.

Muscle cars from the Golden Age with the right engine option have become vehicular superstars, top-tier collectibles.

EIA also raised its forecast for the national average wholesale gasoline price in Q4 by 2cts, or about 1%, to $2.10/gal, while cutting its average retail price forecast by 1.2%, or 4cts, to $3.11/gal.

The GMC Canyon is usually a fairly middle-of-the-road pickup, but GM did briefly build a version powered by a diesel engine.