From Longman Dictionary of Contemporary Englishself-driveˌself-ˈdrive adjective [only before noun] British English 1 TTCa self-drive car is one that you have hired to drive yourself2 a self-drive holiday is one in which you use your own car to visit the holiday area
Examples from the Corpus
self-drive• Self-drive An Enterprise self-drive holiday gives you the freedom and flexibility of your own car.• Opt for a self-drive car only if you want to spend the whole day struggling to get off Hong Kong Island.• The cheapest deals of all are self-drive holidays.• They're self-drive, one to four nights; accommodation ranges from self-catering apartments to top châteaux hotels.• A two night self-drive weekend break from their Winter-Inn programme staying at Les Trois Mousquetaires costs £181 per person high season.