Today's hybrids and plug-in hybrids are easily capable of 40, 50, or even 60 miles per gallon. Their electric motors and large (and getting larger) lithium-ion batteries mean that the gasoline engine ...

Consumer Reports has put out its first-ever brand ranking on used vehicles as well as its 10 top picks of the best individual used cars priced under $20,000 — two of which are General Motors models: ...