Car rentals in Thornhill, Vaughan

Based on our data, the cost to rent a car in Thornhill is C$ 75 per day on average. However, you might be able to find rental car deals as low as C$ 39 per day which is a 65% difference from the highest price per day at C$ 109.

The cheapest rental car companies in Thornhill are Hertz and Enterprise Rent-A-Car. In the past 72 hours, momondo users have found rental prices as low as C$ 38/day from Hertz and C$ 57/day from Enterprise Rent-A-Car.

The best rental car company in Thornhill is Hertz. This is based on an average momondo customer rating of 10.0/10 from 1 review. If you are planning a trip to Thornhill, you will be able to find Hertz at 12 locations in the neighborhood.

Although there are plenty of other rental car types to choose from, the most popular type for a trip to Thornhill are SUV sized cars. 21% of our users chose this rental type and found prices for C$ 124/day on average.

The most popular number of days to rent a car in Thornhill is 9 days, at an average daily price of C$ 62. Only need a rental car for a weekend? Average weekend prices are C$ 160 total. For your week-long Thornhill road-trip you can find prices averaging C$ 402 altogether or for a whole month, costs can be in the neighbourhood of C$ 1,299.

The best time to rent a car in Thornhill is during the month of January, when prices average C$ 34 per day. The most expensive month to rent a car is in July, during which you will frequently find prices averaging C$ 117 per day. Be sure to book your rental car around 82 days or more ahead of time for the best prices.

Prices for cars in Thornhill refresh daily.

The number of operators available for cars in Thornhill is 12 as of July 2025.

Age requirements for drivers vary depending on the country, including Thornhill. In several EU countries, drivers must be 18 years old. Generally, to rent a car overseas, you must be at least 21 years old, and if you're under 25, you may be charged a young driver surcharge. It's recommended that you review the policy of your preferred rental company before booking.

To rent a car in Thornhill, all drivers must have a valid full driving license. If the license is written in a language other than the language of the country of rental, an International Driving Permit may be required to avoid the risk of potential fines. If you're renting a car abroad, you may also need to provide proof of return travel and accommodation information during your stay. We recommend that you verify with the specific rental company you're booking with.