Maker of quality GMC headlights, GM in the United States sold 375,682 vehicles in May that is 4.7 percent higher than the year-ago monthly sales. It was 8.8 percent higher on an unadjusted basis. Its retail sales for May totaled to 279,731 – an 8.5 percent increase. On an unadjusted basis, retail sales were up 12.8 percent as compared to the same month a year ago.
The continuing strength of GM’s new product line is reflected on the May sales. As to the fuel-efficient and alternative...