A rental car is one of the biggest practical decisions when planning a trip to Sardinia. Whether you need one depends on your route, accommodation, and how much exploring you want to do. This guide covers when a car earns its cost, where to collect one, which vehicle suits your route, and what to expect in terms of rental costs, deposit requirements, coverage and extras.

Do You Need a Rental Car?

If you’re staying in one walkable base — central Cagliari, Alghero’s old town, or a well-located resort — you may be able to manage without a car, using public transport, organized excursions and the occasional taxi or transfer. What matters is your property’s location and what you plan to do. A central hotel near restaurants and a bus stop is a different proposition from accommodation outside town with limited services nearby.

The calculation changes when your trip involves several beaches, rural accommodation such as an agriturismo, inland villages, or hiking trailheads. Public transport may not connect these efficiently, particularly outside the main season. A car gives you more flexibility to change plans with the weather and reach places that would otherwise require a transfer.

This matters when exploring regions such as Costa Smeralda & the Northeast, Alghero & the Northwest, or the East Coast around Cala Gonone and Ogliastra. It can also help you reach departure ports for boat excursions, although visitors staying near the harbor may have no need to drive.

One important limit: a car does not provide road access to the roadless coves of the Gulf of Orosei, including Cala Luna, Cala Mariolu and Cala Goloritzè. It gets you to a departure port or trailhead, not to the beach itself.

Where to Rent and Collect a Car

Sardinia’s three main airports — Cagliari Elmas, Olbia Costa Smeralda, and Alghero Fertilia — all have on-airport rental facilities. The collection process depends on the supplier: some counters and vehicles are within walking distance of arrivals, while off-airport companies may provide a shuttle. Check the collection instructions for your exact booking.

A town office can make sense if you’re beginning with a few car-free days in Cagliari, Alghero, or Olbia. Collecting the car later avoids paying for rental days and parking while you explore the city on foot. Compare the total cost and opening hours, since a town office may have a smaller vehicle selection or shorter hours than an airport location.

For airport collection, confirm what happens if your flight is delayed and whether after-hours collection carries an additional charge. Providing your flight number can help, but it does not guarantee that a desk will remain open indefinitely. Check after-hours return procedures separately.

Returning to a different location may be possible, depending on the supplier and route. Any one-way charge should be included in your comparison before booking.

Compare Rentals at Your Arrival Airport

DiscoverCars is a comparison and booking platform; the selected rental company supplies the vehicle and sets its collection requirements. Choose your arrival airport below to compare prices, suppliers, deposits and booking conditions. Cagliari is the main starting point for the south, Olbia for the northeast, and Alghero for the northwest.

The following links are affiliate links. If you book through them, SardiniaSardegna may earn a commission at no additional cost to you.

Which Type of Car to Choose

An ordinary paved-road itinerary does not automatically require an SUV or 4×4. For a couple visiting coastal towns, beaches and inland villages, an economy or compact car is usually a practical starting point. A smaller vehicle is easier to maneuver in narrow streets and fit into tight parking spaces.

Families and groups should compare luggage capacity alongside seating. A car advertised for five passengers may not comfortably carry five people and their suitcases. Child seats also affect usable space, so choosing the smallest available category can be a false economy.

Select the required transmission when booking. If you need an automatic, confirm that the offer specifies one rather than relying on the photograph. Check air conditioning in the vehicle specifications, particularly for a summer trip.

Most listings show a representative model followed by wording such as “or similar.” Unless a specific model is explicitly guaranteed, you are reserving a category rather than that exact car. Compare the characteristics that matter to your trip: transmission, seats, luggage space and equipment.

Does an SUV Allow You to Use Dirt Roads?

Not automatically. Rental agreements may restrict driving on unpaved roads regardless of the vehicle’s size or drivetrain. An SUV’s physical capability does not override the contract or local access restrictions. Check the supplier’s terms before planning rural tracks or unpaved beach approaches.

Should You Rent an Electric Car?

An electric car can work when charging fits your accommodation and route. Before booking, check a current charging map, the vehicle’s connector, payment methods and suitable backup charging locations. Confirm that any charger advertised by your accommodation will actually be available to you.

Plan around the driving you intend to do rather than the presence of a charger somewhere in the nearest town. For a route involving remote accommodation or frequent changes of plan, charging deserves the same attention as daily driving distances.

Prices and the Total Cost

There is no single useful daily price for renting a car in Sardinia. Your dates, booking lead time, collection location, vehicle category, transmission and driver details all affect the quote. Compare offers for your actual trip rather than budgeting around an advertised “from” price.

Use the same collection and return times across searches, along with the same driver age and transmission. Compare the total for the complete rental, including compulsory charges, then look at the daily equivalent. Check whether a small change in return time adds another rental day.

Other inclusions vary by offer. Some rates include damage protection or an additional driver; others charge separately. Depending on the booking, your costs may include:

• Additional drivers and any age-related surcharge.
• Child seats and other requested equipment.
• A higher quoted price for an automatic or larger vehicle.
• One-way, late-collection or other location-specific charges.
• Optional protection products.
• Fuel or charging, plus parking during the trip.

A lower headline rate is not necessarily better value once these differences are included. Read the rental conditions before paying, especially the cancellation policy, mileage allowance, collection deadline and return requirements.

Rental Price, Deposit and Excess: What’s the Difference?

The rental price is the charge for the booking and any selected extras. It is different from the security deposit, which the supplier may hold or collect against potential damage, missing fuel or other contractual charges. Check the deposit amount, accepted payment method and release conditions before booking.

The excess, also called a deductible, is the amount you may have to pay toward a covered damage or theft claim under the agreement. Excluded damage, breaches of the agreement and certain additional charges can create liability beyond that amount.

A low rental price does not necessarily mean a low deposit or excess. Compare all three separately, and make sure sufficient funds or available credit remain for the deposit and your other travel expenses.

Insurance and Additional Protection

Third-party liability coverage concerns injury or damage caused to others. It should not be confused with protection for damage to, or theft of, the rental vehicle. Check the specific booking to understand which vehicle protections are included and which excesses apply.

A supplier may offer additional protection that reduces the excess, subject to its terms. Check exclusions for items such as tires, glass and the underside of the vehicle, along with any restrictions concerning roads, drivers or vehicle use.

Reimbursement products work differently from a supplier reducing its own excess. DiscoverCars describes its standard Full Coverage product as reimbursement protection: you may first have to pay an eligible charge to the rental company and then submit a claim with the required documents.

Purchasing that product does not by itself remove the supplier’s deposit requirement, as explained in DiscoverCars’ deposit guidance. Read the terms of the exact offer you select, including limits, exclusions and claim deadlines.

Credit Cards, Debit Cards and Deposit Requirements

A physical credit card in the main driver’s name is commonly required for the deposit. Debit-card acceptance varies by supplier and offer. A card accepted to pay online is not necessarily accepted to secure the vehicle at collection.

If you intend to use a debit card, obtain confirmation that it meets the specific supplier’s collection requirements. Also check card validity, available funds and whether prepaid or virtual cards are excluded.

Deposit release is not necessarily immediate after return. The process depends on the supplier, payment method and bank. Check the stated timetable and retain the rental and return documents until outstanding holds or charges are resolved.

Driving Licenses and Documents

A valid EU or EEA driving license generally does not require an International Driving Permit for Italy. Rental companies may still apply minimum-age, license-history and identification requirements, so legal permission to drive and eligibility for a particular rental are separate checks.

For non-EU/EEA licenses, Article 135 of the Italian Codice della Strada generally requires the original license to be accompanied by an International Driving Permit or an official Italian translation, subject to applicable international agreements. This is a legal requirement, not simply a rental-company preference.

Exceptions apply. Current UK government guidance, for example, says a UK photocard license can be used in Italy without an IDP, although rental companies may impose additional requirements.

Check the guidance for your license’s issuing jurisdiction and type before traveling, then check the supplier’s own documentation rules. An IDP accompanies your original license; it does not replace it. Bring your passport or other accepted identification, the required payment card, and your booking confirmation.

Collecting and Returning the Car

Before leaving the collection area, inspect the car and get existing damage recorded on the supplier’s condition report. Take your own photographs of the exterior, wheels and interior, and record the fuel level or battery charge. Ask staff to explain any controls or equipment you are unfamiliar with.

Confirm the fuel or charging policy and the return location. With a full-to-full fuel policy, keep the final refueling receipt. For an electric car, check the required return charge and any applicable fee.

Allow time for an attended return inspection where available. If returning outside opening hours, follow the supplier’s instructions, photograph the vehicle and its parking location, and retain evidence of the return. Keep the final paperwork until the deposit and any remaining charges are resolved.

Driving and Parking: Understanding ZTL Restrictions

A ZTL — Zona a Traffico Limitato — restricts vehicle access, often in a historic center. Restrictions may depend on the entrance, time, vehicle or authorization, and cameras can record unauthorized entry. A rental booking does not provide permission to enter.

• Cagliari: districts including Castello, Marina and Stampace contain restricted streets. Check the signs and obtain arrival and parking instructions from your accommodation before driving into the center.
• Alghero: the walled historic center has ZTL restrictions. The municipality’s published ZTL regulation provides background on the system, but it is an older document, not confirmation of current access hours. Follow current signs and confirm any permitted arrival procedure with your accommodation before entering.
• Olbia: the historic center includes ZTL areas around Corso Umberto I and adjoining streets. Consult the municipality’s ZTL maps for background on the zones and its ZTL office for permit information. Maps alone do not establish current operating hours. Confirm signs and any accommodation access arrangements before driving in.

Do not assume a navigation app will keep you out of restricted streets. If your accommodation says it can arrange vehicle access, confirm the required registration details and permitted route before entering. Access permission also does not automatically include parking.

Coastal Roads and Beach Parking

Driving distances can look modest on a map, but winding roads, town traffic and beach approaches can make journeys slower than expected. Leave room in the itinerary instead of planning several distant beaches around optimistic driving times.

Popular beach parking areas can fill early in July and August. Check whether parking is paid, whether a separate beach reservation is required, and how far you must walk from the lot. A parking payment does not necessarily include admission to a regulated beach.

Use designated parking and follow current restrictions. Avoid leaving luggage or valuables in the vehicle during a beach visit, particularly on a day when you are changing accommodation.

Should You Rent for the Whole Trip?

Renting for only part of a holiday can be a sensible compromise. Spend the city portion on foot, then collect a car for rural accommodation, beaches and inland excursions. Alternatively, return it before a final city stay rather than paying to leave it parked.

Compare that arrangement with a continuous rental before deciding. Collection hours, transfers to the rental office and different-location fees can affect the saving. Our southern Sardinia itinerary and five-day Northeast Sardinia itinerary show how driving fits into two different regional trips.

Trip Style	Vehicle to Consider	Main Consideration
Single city or well-located resort stay	No car, or a short rental for excursions	Check that accommodation, daily needs and activities are accessible without driving
Couple visiting several beaches and towns	Economy or compact	Balance luggage space with easy parking and maneuvering
Four travelers with luggage or child seats	Compact to family-size	Check actual luggage capacity and space for the required seats
Larger group	Larger vehicle or passenger van	Confirm passenger capacity, luggage space and parking arrangements
Trip with dependable charging access	Electric car, if suitable for the route	Check charging locations, payment access and return-charge requirements

Collection Checklist

• Original driving license, plus an IDP or official translation if required for its issuing jurisdiction and type.
• Passport or other accepted identification, as required by the supplier.
• An accepted physical payment card in the main driver’s name, with sufficient funds or available credit for the deposit.
• Booking confirmation and collection instructions, including shuttle or after-hours arrangements where applicable.
• Confirmation of the deposit, excess, coverage and exclusions for the offer you booked.
• Time to inspect and photograph the car and have existing damage recorded before leaving.
• Clear return instructions, including the deadline, fuel or charging policy, and inspection procedure.

The best rental is the one that fits the trip without adding unnecessary expense or complications. Choose the vehicle around your passengers and luggage, compare the complete booking conditions, and arrange city access and parking before arrival. For a stay focused on the capital and nearby coast, our Cagliari & the South guide is a useful next step.