Updated:Your Daily Digit is 762,000. That's how many vehicles General Motors sold in North America in the first quarter. Most in demand? Chevy branded trucks and crossovers, with cars coming in a strong second. GMC trucks were the third highest selling models. Global revenues, however, down from a year ago, but GM made that up with a tight grip on costs in North American and Europe, leading to a stronger-than-expected quarterly profit.