diff --git a/src/model/car/BasicCar.java b/src/model/car/BasicCar.java
index dc2e275..f763059 100644
--- a/src/model/car/BasicCar.java
+++ b/src/model/car/BasicCar.java
@@ -36,6 +36,8 @@ public class BasicCar implements Car {
 
     private int movement = 1;
 
+    private boolean isConsuming = true;
+
     /**
      * Construit une nouvelle voiture.
      *
@@ -67,14 +69,12 @@ public class BasicCar implements Car {
         state = State.DAMAGED;
     }
 
-    private boolean decreaseDamage() {
+    private void decreaseDamage() {
         if (state.isDamaged()) {
             if (--damageRound <= 0) {
                 state = state.onDamageEnd();
             }
-            return true;
         }
-        return false;
     }
 
     public BasicCar setState(State state) {
@@ -134,11 +134,7 @@ public class BasicCar implements Car {
      * @param move nombre de positions à avancer
      * @return cette même instance (pour chaînage fluide)
      */
-    public void move() {
-        if (decreaseDamage()) {
-            return;
-        }
-
+    private void move() {
         int jump = RANDOM.nextInt(state.MIN, state.MAX);
 
         for (int i = 0; i < jump; i++) {
@@ -184,13 +180,21 @@ public class BasicCar implements Car {
      */
     @Override
     public boolean apply() {
-        if (fuel > 0) {
+        if (state.isDamaged()) {
+            decreaseDamage();
+        } else if (fuel > 0) {
             move();
-            consumeFuel();
+            if (isConsuming)
+                consumeFuel();
         }
         return !hasFinished();
     }
 
+    @Override
+    public void consumption(boolean active) {
+        isConsuming = active;
+    }
+
     @Override
     public void reverse(boolean active) {
         movement = (active) ? -1 : 1;
diff --git a/src/model/car/SoundCar.java b/src/model/car/BoostCar.java
similarity index 78%
rename from src/model/car/SoundCar.java
rename to src/model/car/BoostCar.java
index d3e19c3..d5e2d55 100644
--- a/src/model/car/SoundCar.java
+++ b/src/model/car/BoostCar.java
@@ -4,8 +4,8 @@ package model.car;
  * Décorateur Sound :
  * affiche un message sonore quand la voiture accélère.
  */
-public class SoundCar extends CarDecorator {
-    public SoundCar(Car car) {
+public class BoostCar extends CarDecorator {
+    public BoostCar(Car car) {
         super(car);
     }
 
diff --git a/src/model/car/Car.java b/src/model/car/Car.java
index 65fd8a0..45af97d 100644
--- a/src/model/car/Car.java
+++ b/src/model/car/Car.java
@@ -10,25 +10,23 @@ public interface Car extends Observer {
 
     public String decelerate();
 
-    public void move();
-
     public void reverse(boolean active);
 
-    public Color getColor();
-
+    public void consumption(boolean active);
+    
     public String getName();
-
+    
     public int getPosition();
-
+    
     public int getScore();
-
+    
     public int getRound();
-
+    
     public int getFuel();
-
+    
     public State getState();
+    public Color getColor();
 
     public void setMap(Map map);
 
-    public void consumeFuel();
 }
diff --git a/src/model/car/CarDecorator.java b/src/model/car/CarDecorator.java
index 09497a2..0ed8b92 100644
--- a/src/model/car/CarDecorator.java
+++ b/src/model/car/CarDecorator.java
@@ -21,11 +21,6 @@ public abstract class CarDecorator implements Car {
         return car.decelerate();
     }
 
-    @Override
-    public void move() {
-        car.move();
-    }
-
     @Override
     public boolean apply() {
         return car.apply();
@@ -46,6 +41,11 @@ public abstract class CarDecorator implements Car {
         return car.getName();
     }
 
+    @Override
+    public void consumption(boolean active) {
+        car.consumption(active);
+    }
+
     @Override
     public int getPosition() {
         return car.getPosition();
@@ -75,9 +75,4 @@ public abstract class CarDecorator implements Car {
     public void setMap(Map map) {
         car.setMap(map);
     }
-
-    @Override
-    public void consumeFuel() {
-        car.consumeFuel();
-    }
 }
\ No newline at end of file
diff --git a/src/model/car/HybridCar.java b/src/model/car/HybridCar.java
index 89a08cc..b7523b5 100644
--- a/src/model/car/HybridCar.java
+++ b/src/model/car/HybridCar.java
@@ -13,6 +13,7 @@ public class HybridCar extends CarDecorator {
 
     public HybridCar(Car car) {
         super(car);
+        car.consumption(false);
     }
 
     /** pour afficher l'énergie dans le Dashboard */
@@ -20,31 +21,27 @@ public class HybridCar extends CarDecorator {
         return energy;
     }
 
-    // TODO
     @Override
     public boolean apply() {
-        car.move();
-        consumeFuel();
-        return true;
-    }
-
-    // TODO
-    @Override
-    public void consumeFuel() {
-        if (energy > 0) {
-            energy -= 10;
-        } else {
-            car.consumeFuel();
+        if (!car.getState().isDamaged()) {
+            if (energy > 5) {
+                car.consumption(false);
+                energy -= 10;
+                if (energy < 0)
+                    energy = 0;
+            } else {
+                car.consumption(true);
+            }
         }
+        return car.apply();
     }
 
     @Override
     public String decelerate() {
-        String msg = car.decelerate();
+        if (car.getState() != State.STOPPED) {
+            energy += (energy >= 100) ? 0 : 5;
+        }
 
-        if (energy <= 100)
-            energy += 5;
-
-        return msg;
+        return car.decelerate();
     }
 }