Car Rental in Montevideo (Uruguay): A Practical Guide

This guide provides essential local rules, deposit requirements, and practical tips for your journey.

Navigating Montevideo and the wider Uruguayan coastline is highly convenient by car, offering freedom that public transport cannot match. Whether you plan to pick up your vehicle at Carrasco International Airport or a downtown office, understanding the local driving ecosystem is crucial. Uruguay enforces strict road safety regulations, including a zero-tolerance policy for drinking and driving and mandatory daytime headlight use. Additionally, rental companies require a substantial security deposit on an international credit card. This guide breaks down the essential rules, costs, and pick-up locations to help you secure a car hire in Montevideo, Uruguay, without unexpected surprises. By preparing your documents and understanding the electronic toll system, you can enjoy a seamless road trip along the scenic Rio de la Plata.

L'essentiel

Driving in Montevideo requires strict adherence to local traffic laws. Most importantly, Uruguay enforces a strict 0.00% blood alcohol concentration (BAC) limit. There is zero tolerance for drinking and driving, and violations result in heavy fines and license suspension. Additionally, you must keep your dipped headlights turned on at all times—both day and night—on all roads.

To rent a car, the driver must be at least 21 to 23 years old, depending on the supplier. If you are under 23 or 25, expect a young driver surcharge. You must present a valid original driver's license from your home country (written in the Latin alphabet) and a physical international credit card in the main driver's name to block the security deposit. Debit cards and cash are not accepted for this deposit.

Finally, be prepared for the Telepeaje electronic toll system used on major highways. While urban speed limits are typically 45–50 km/h, highway limits range from 90 to 110 km/h.

Prices and booking

When planning to rent a car in Montevideo, Uruguay, booking in advance is highly recommended, especially during the peak summer tourist season. The total cost of your rental will depend heavily on the vehicle class and the rental duration.

A critical financial factor to keep in mind is the security deposit. Rental agencies do not accept cash or debit cards for this purpose. You must present an international credit card in the primary driver's name. The typical security deposit range is USD 1,000 to USD 1,500, which is temporarily blocked on your card for the duration of the rental.

While basic third-party insurance is usually included, you can opt for additional coverage to lower your excess. Keep in mind that extra fees, such as additional driver surcharges or the exact cost for the Telepeaje electronic toll transponder, vary by supplier and are paid directly at the rental desk.

Pick-up locations

For travelers arriving in Montevideo, the most convenient location to secure a car hire in Montevideo, Uruguay, is Carrasco International Airport (MVD). Major international and local rental suppliers operate desks directly at the terminal or offer shuttle services to nearby depots.

If you prefer not to drive immediately upon arrival, several rental agencies operate offices in downtown Montevideo, particularly around the Tres Cruces transport hub and the popular coastal neighborhoods of Pocitos and Punta Carretas.

• Carrasco International Airport (MVD): Best for immediate travel; offices are open to match flight schedules.
• Downtown & Tres Cruces: Ideal if you want to explore the historic Ciudad Vieja on foot first and pick up your vehicle later.

Always check the operational hours of your chosen branch, as downtown offices may have shorter hours or close on weekends compared to airport locations.

Road trip tips

Having a rental car allows you to explore Uruguay's excellent highway network, such as the Ruta Interbalnearia, which connects the capital to famous coastal destinations. However, you must plan your itinerary carefully regarding borders. International one-way car rentals crossing out of Uruguay (into neighboring Argentina or Brazil) are generally not permitted by rental suppliers. You must return the vehicle within Uruguay.

When driving outside Montevideo, ensure your vehicle is equipped with a Telepeaje transponder for electronic tolls, as many toll booths no longer accept cash. Stick to the speed limits, which are strictly monitored by cameras, ranging up to 90–110 km/h on national highways. Always plan your fuel stops, as service stations can be sparse on rural routes. Keep your headlights on at all times, even on bright sunny days, to comply with national laws.

Where to go by car

Tolls: rates vary by country and route segment — check current pricing before you go.