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Pick-up date & time
Sep 25,  2026
Drop-off date & time
Sep 27,  2026
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Driving in Bulgaria

Road rules in Bulgaria

When you are hiring a car abroad, it’s useful to be prepared for the different driving laws in the country you are travelling to as well as checking the documents you need to carry.

To help make your trip to as smooth as possible, we've put together some of the key road rules in Bulgaria

  • These rules are to be used as a guide and are subject to change. Please check with your Avis representative if you have any questions.
  • Your Avis representative can advise you on toll and road charges before leaving the Avis car hire location and whether snow tyres or chains are needed.

Take a look at our Bulgaria location page for ideas, travelling tips and booking information.

Which Side of the Road?

 

Unique Country Driving Laws

  • The usage of horn is prohibited at all times and at any areas. The horn can be used only in avoiding road accidents.
  • Winter tyres are mandatory during the winter. Snow chains are permitted. Their use can become compulsory according to road conditions, in which case this is indicated by the international road sign.
  • Spiked tyres are forbidden.
  • In one way streets parking is only on the left.

Speed Limits

For a standard Avis rental vehicle with no trailers:

  • Urban areas: 31 mph (50 km/h).
  • Rural areas: 55 mph (90 km/h).
  • Motorways: 86 mph (140 km/h).

Please be aware of changing speeds indicated by road signs.

Child Safety / Seatbelt Laws

It is compulsory for all inside the vehicle to wear a seatbelt.

  • Children under the age of 3 or less than 150cm tall must use the correct child seat.
  • Children 150cm may travel without the child seat but in the back.

Please note - It is the child’s parent / guardian or vehicle renter’s responsibility to fit the child seat.
 

Compulsory Equipment in your Avis rental car

  • Fire extinguisher.
  • First-aid kit.
  • Warning triangle.
  • High visibility reflective vest.

Emergency services

Police

Fire Department

Ambulance

European Emergency Number

166 or 112

160 or 112

150 or 112

112