User blog:QuickNick/Minimum Upgrades

Cars-Series Minimum-Upgrades
''v5.4. Updated 20-July-2017.'' All car-series combinations showing the cheapest (Gold-Cash) set of Upgrades to complete the series. You can sort the data by clicking on the the column headers. This is a work-in-progress, please post a message if you think you've found a mistake or have any suggestions. DISCLAIMER: The upgrade PR data is based on the Wiki Classic Upgrades data. Unfortunately the game doesn't display the precise PR values for each upgrade (we think they're accurate to 2 or more decimal places) so the PR values on that page are based on the change the upgrade makes to the displayed PR for the car, which means they could be out by +/- 0.1.
 * All upgrade permutations have been tested!
 * For some car-series combinations, no upgrades are required.
 * If the car cannot meet the required series PR, !! will be displayed in the Upgrades column.
 * If there is insufficient/incorrect data, ?? will be displayed in the Upgrades column.
 * Clicking on Car will sort the data in Wiki car and career-series order.
 * Clicking on Series will sort the data in Wiki career-series-car order.
 * Clicking on any other column-header will sort the data by the content of the selected column.