2013A NASA RallyCross Challenge Season

The 2013A NASA RallyCross Challenge Season will be the fourth season of the NASA RallyCross Challenge. Dylan Livengood and Revolution Racing will return as the defending Drivers and Constructors Champions.

2013A Drivers and Teams
For the 2013A season, there are two works teams (Citroën Red Bull World RallyCross Team and Revolution Racing) and four semi-works teams (Citroën Junior World RallyCross Team, Citroën NnN Racing, Revolution Racing Junior, and Schwartz Motorsports) eligible for the constructors' championship.

Team and Driver Changes

 * Dylan Livengood and Chris Wetz will inherit cars #1 and #2, due to Livengoods' and Revolutions' Championships.
 * Josh Mertz returns to the #81.
 * Xander Clements moves into the second Citroen WRXT car, due to having a higher average finish than Cody Erdmann.
 * Koninklijke Nederlandse de Autosport purchases the assets of Great Lakes Motorsports. Tristan Hagenstein still retains the race seat.
 * Andrew Schwartz purchases the assets of Webler Motorsports, teaming up with Daniel Bellamy.
 * Brandon Lambert is looking for a teammate.
 * John Gregorio joins with the new team United World RallyCross Team
 * Nick Kahrs joins Nick DiPalmo at his team, and switches from his independent Subaru to Citroen.
 * Citroën, as a result, makes NnN Racing a works team, operating separately from the Red Bull/Junior teams.
 * Revolution starts up their Junior team, with David Krikorian and Case Brinksma.
 * At the 11th hour, Matt Wishart announces Brian Mercurio as his teammate at Prestige WorldWide.
 * Midweek before Valkenswaard, Citroën called Cody Erdmann back up to the works squad.
 * As a result, Xander Clements goes back to the Junior Team.
 * After Valkenswaard, Dylan Smith left Citroën Junior.

2012C Drivers' Championship
Points are awarded to the top 16 finishers.