Table:
text: 2006 DirecTV 500
Race results
Race results
Driver Car_ Make Points Laps Winnings
Tony Stewart 20 Chevrolet 190 500 $220,786
Jeff Gordon 24 Chevrolet 170 500 $153,461
Jimmie Johnson 48 Chevrolet 170 500 $150,361
Dale Earnhardt Jr. 8 Chevrolet 160 500 $133,416
Kyle Busch 5 Chevrolet 155 500 $98,400
Elliott Sadler 38 Ford 150 500 $120,808
Kevin Harvick 29 Chevrolet 146 500 $115,011
Brian Vickers 25 Chevrolet 142 500 $85,350
Jamie McMurray 26 Ford 143 500 $122,675
Scott Riggs 10 Dodge 134 500 $76,700
Kurt Busch 2 Dodge 130 500 $111,683
Reed Sorenson * 41 Dodge 127 500 $85,925
Mark Martin 6 Ford 124 500 $90,575
Sterling Marlin 14 Chevrolet 126 500 $92,083

Question: What make of car did Brian Vickers drive in the 2006 DirecTV 500?

Question: What is the average vehicle number of all drivers who won $111,683 on the 2006 DirecTV 500?