Group 1 Automotive (GPI) revealed a profit of $16.8 million or 71 cents per share in the third quarter, an improvement from $8.2 million or 37 cents per share in the same quarter of the previous year. With this, the company marginally exceeded the Zacks Consensus Estimate of 70 cents per share. However, weakness in the auto industry reduced Group 1’s revenue by 13% to $1.25 billion. The U.S. Government’s “Cash for Clunkers" cash incentive program for fuel-efficient vehicles helped the auto retailer gain in the same-store gross margin. In the quarter, same-store gross margin improved to 17% from 16% in the prior-year quarter. Group 1 retailed 25,057 new vehicles during the quarter, of which 4,874 vehicles were channeled through the Clunkers program. Group 1’s margin improvement in used vehicle as well as in parts and service business also helped gain the overall margin. Same-store used ...