diff --git a/Tesla.py b/Tesla.py
new file mode 100644
index 0000000..a465496
--- /dev/null
+++ b/Tesla.py
@@ -0,0 +1,20 @@
+from Vehicle import Vehicle
+
+class Tesla(Vehicle):
+    def __init__(self, brand, model, year, doors):
+        super().__init__(brand, model, year)
+        self.doors = doors
+
+    def display_info(self):
+        """Override the parent class method for a Car."""
+        return f"Car: {self._brand} {self._model}, {self.doors} doors ({self._year})"
+
+    def honk(self):
+        """Specific implementation for a car."""
+        return "Honk honk!"
+
+    def fuel_type(self):
+        return "Electric"
+
+    def transmission(self):
+        return "None"
diff --git a/Vehicle.py b/Vehicle.py
index 260f28e..b8d1401 100644
--- a/Vehicle.py
+++ b/Vehicle.py
@@ -14,6 +14,9 @@ def honk(self):
     
     def fuel_up(self):
         return "Full tank"
+
+    def windshield_fluid(self):
+        return "Windshield fluid empty."
     
     def brake(self):
         print("Braking the car.")