Quarterback Diego Pavia threw for 245 yards, ran for 86 yards and accounted for two touchdowns to lead No. 20 Vanderbilt to a 70-21 win over Georgia State on Saturday in Nashville.Vanderbilt (4-0), motivated by the memory of last year’s upset loss to Georgia State in Atlanta, showed no letdown after last week’s win at No. 11 South Carolina. It is Vanderbilt’s first 4-0 start since 2008, when they opened with five straight wins.It was the most points scored by Vandy since they tallied 76 against Tennessee in 1918.Vandy amassed 635 total yards and scored eight rushing touchdowns. The Commodores held the Panthers (1-3) to 32 rushing yards and 290 total yards, with eight tackles for loss and three sacks. Vanderbilt never had to punt.Pavia completed 16 of 20 first-half passes for 236 yards to nine different receivers. He played the first series in the second half before being rested. He completed 18 of 24 for 245 yards with one touchdown and carried nine times for 86 yards and one touchdown.The Commodores scored touchdowns on each of their six possessions in the first half to take a 42-9 lead at the break.