To find out how much more the orange car costs than the white car, subtract the cost of the white car from the cost of the orange car:
\[ \text{Cost of orange car} - \text{Cost of white car} = 41,786 - 29,810 \]
Now, performing the subtraction:
\[ 41,786 - 29,810 = 11,976 \]
Thus, the orange car costs $11,976 more than the white car.