The value in dollars, \(v(x)\), of a certain car after \(x\) years is represented by the equation

\[ v(x) = 25,000(0.86)^x. \]

To the nearest dollar, how much more is the car worth after 2 years than after 3 years?

1. 2589
2. 6510
3. 15,901
4. 18,490