diff --git a/src/Car.java b/src/Car.java
index 7093a91..c3ff178 100644
--- a/src/Car.java
+++ b/src/Car.java
@@ -13,6 +13,8 @@ public class Car {
 
     /** Nombre total de cases dans une boucle (doit être > 0) */
     private final int loop;
+    /** Nombre de fuel restant */
+    private int fuel    = 60;
 
     /**
      * Construit une nouvelle voiture.
@@ -73,4 +75,15 @@ public class Car {
 	{
         return loop;
     }
+
+    public int getFuel()
+    {
+        return fuel;
+    }
+
+    public  Car consumeFuel()
+    {
+        fuel -= State.get().getConsumption();
+        return this;
+    }
 }
\ No newline at end of file
diff --git a/src/State.java b/src/State.java
new file mode 100644
index 0000000..315f069
--- /dev/null
+++ b/src/State.java
@@ -0,0 +1,39 @@
+public class State
+{
+	public static enum DriveMode
+	{
+//		<CARBURANT PERDU>	<PREMIER INTERVAL>	<SECOND INTERVAL>
+		NORMAL(2, 1, 6);
+
+		private int carbUsed;
+		private	int[] interval;
+
+		private DriveMode(int carbUsed, int fInterval, int sInterval)
+		{
+			this.carbUsed 	= carbUsed;
+			interval = new int[] {fInterval, sInterval};
+		}
+
+		public int getConsumption()
+		{
+			return carbUsed;
+		}
+
+		public int[] getInterval()
+		{
+			return interval;
+		}
+	}
+
+	private static DriveMode current = DriveMode.NORMAL;
+
+	public static DriveMode get()
+    {
+        return current;
+    }
+
+	public static void set(DriveMode DriveMode)
+    {
+        current = DriveMode;
+    }
+}