Go to Chrysler Capital's Website, go into Transaction history, change the date range to cover all transactions and set the items per page to the maximum (96). Open JavaScript console and paste this code and press ENTER.

chysler-capital-payment-totals.js

let total = 0.0;
let principal = 0.0;
let interest = 0.0;

$('#postedPaymentsTable tr > td:nth-child(3)').each(function(row, row2) {
  const payment = row2.innerHTML.replace('(','').replace(')', '').replace('$', '').replace(',','')
  if(payment !== '--') {
    total = total + +payment;
  }
});

$('#postedPaymentsTable tr > td:nth-child(5)').each(function(row, row2) {
  const payment = row2.innerHTML.replace('(','').replace(')', '').replace('$', '').replace(',','')
  if(payment !== '--') {
    principal = principal + +payment;
  }
});

$('#postedPaymentsTable tr > td:nth-child(6)').each(function(row, row2) {
  const payment = row2.innerHTML.replace('(','').replace(')', '').replace('$', '').replace(',','')
  if(payment !== '--') {
    interest = interest + +payment;
  }
});

console.log('Total paid: ', total, '\n', 'Total Prinicipal Paid: ', principal, '\n', 'Total Interest Paid: ', interest, '\n')