BrightStar CU contest covers member's ride for one year.
Experian reports in 2014, consumers had the highest balances on record.
The $18B cooperative is the latest to sign on with the Texas-based auto underwriter.
In 2014, the number of credit union memberships climbs 3.6%, compared to 3.7% in 1994.
The demand for car loans shows no signs of slowing down.
TransUnion says auto loan delinquencies have risen above 2010 levels but are sharply below 2008's numbers.
Credit union auto lenders also report an increase in lease activity.
How did Nebraska's credit unions enter 2015 stronger than ever?
Generation of $22B in credit union auto loan balances helps CUSO grow in 2014.
Card fees counted as income, not expenses, helped Commonwealth Utilities Employees CU grow noninterest income.