Renting a car doesn't have to strain your budget if you plan strategically. Economy and compact vehicles are typically the most affordable options, offering both lower rental rates and excellent fuel efficiency. For longer journeys, diesel-powered vehicles can provide significant savings on fuel costs compared to gasoline models.

To secure the best rates, consider renting on weekdays, as prices are often lower than on weekends. Rentals of three days or more may qualify for discounted weekly rates, reducing the average daily cost. You can also save money by picking up your vehicle from a city branch instead of an airport location, helping you avoid additional airport surcharges.