What is the MPG of the Buick Regal? The hybrid Buick Regal can reach up to 19 MPG city and 31 MPG highway for a combined rating of 23 MPG. The Buick Regal with traditional internal combustion ...

With the Buick Regal Sportback starting at around $26,000 for a base model and $34,795 for the top of the line Essence model it easily undercuts its main competition in the Kia Stinger, which starts ...

Arriving in 1987, the GNX took the Buick Regal—which was already offered in go-fast Grand National form—and turned up the ...