diff --git a/homeassistant/components/tesla_fleet/coordinator.py b/homeassistant/components/tesla_fleet/coordinator.py
index 50a69258a3162..20d2d70b5dca0 100644
--- a/homeassistant/components/tesla_fleet/coordinator.py
+++ b/homeassistant/components/tesla_fleet/coordinator.py
@@ -27,7 +27,7 @@
 
 from .const import ENERGY_HISTORY_FIELDS, LOGGER, TeslaFleetState
 
-VEHICLE_INTERVAL_SECONDS = 300
+VEHICLE_INTERVAL_SECONDS = 600
 VEHICLE_INTERVAL = timedelta(seconds=VEHICLE_INTERVAL_SECONDS)
 VEHICLE_WAIT = timedelta(minutes=15)
 
diff --git a/tests/components/tesla_fleet/test_init.py b/tests/components/tesla_fleet/test_init.py
index ff103ce03c2d7..7bd90a3568cbf 100644
--- a/tests/components/tesla_fleet/test_init.py
+++ b/tests/components/tesla_fleet/test_init.py
@@ -1,6 +1,7 @@
 """Test the Tesla Fleet init."""
 
 from copy import deepcopy
+from datetime import timedelta
 from unittest.mock import AsyncMock, patch
 
 from aiohttp import RequestInfo
@@ -231,57 +232,58 @@ async def test_vehicle_sleep(
     freezer: FrozenDateTimeFactory,
 ) -> None:
     """Test coordinator refresh with an error."""
-    await setup_platform(hass, normal_config_entry)
-    assert mock_vehicle_data.call_count == 1
-
-    freezer.tick(VEHICLE_WAIT + VEHICLE_INTERVAL)
-    async_fire_time_changed(hass)
-    # Let vehicle sleep, no updates for 15 minutes
-    await hass.async_block_till_done()
-    assert mock_vehicle_data.call_count == 2
 
-    freezer.tick(VEHICLE_INTERVAL)
-    async_fire_time_changed(hass)
-    # No polling, call_count should not increase
-    await hass.async_block_till_done()
-    assert mock_vehicle_data.call_count == 2
+    TEST_INTERVAL = timedelta(seconds=120)
 
-    freezer.tick(VEHICLE_INTERVAL)
-    async_fire_time_changed(hass)
-    # No polling, call_count should not increase
-    await hass.async_block_till_done()
-    assert mock_vehicle_data.call_count == 2
-
-    freezer.tick(VEHICLE_WAIT)
-    async_fire_time_changed(hass)
-    # Vehicle didn't sleep, go back to normal
-    await hass.async_block_till_done()
-    assert mock_vehicle_data.call_count == 3
-
-    freezer.tick(VEHICLE_INTERVAL)
-    async_fire_time_changed(hass)
-    # Regular polling
-    await hass.async_block_till_done()
-    assert mock_vehicle_data.call_count == 4
-
-    mock_vehicle_data.return_value = VEHICLE_DATA_ALT
-    freezer.tick(VEHICLE_INTERVAL)
-    async_fire_time_changed(hass)
-    # Vehicle active
-    await hass.async_block_till_done()
-    assert mock_vehicle_data.call_count == 5
-
-    freezer.tick(VEHICLE_WAIT)
-    async_fire_time_changed(hass)
-    # Dont let sleep when active
-    await hass.async_block_till_done()
-    assert mock_vehicle_data.call_count == 6
-
-    freezer.tick(VEHICLE_WAIT)
-    async_fire_time_changed(hass)
-    # Dont let sleep when active
-    await hass.async_block_till_done()
-    assert mock_vehicle_data.call_count == 7
+    with patch(
+        "homeassistant.components.tesla_fleet.coordinator.VEHICLE_INTERVAL",
+        TEST_INTERVAL,
+    ):
+        await setup_platform(hass, normal_config_entry)
+        assert mock_vehicle_data.call_count == 1
+
+        freezer.tick(VEHICLE_WAIT + TEST_INTERVAL)
+        async_fire_time_changed(hass)
+        # Let vehicle sleep, no updates for 15 minutes
+        await hass.async_block_till_done()
+        assert mock_vehicle_data.call_count == 2
+
+        freezer.tick(TEST_INTERVAL)
+        async_fire_time_changed(hass)
+        # No polling, call_count should not increase
+        await hass.async_block_till_done()
+        assert mock_vehicle_data.call_count == 2
+
+        freezer.tick(VEHICLE_WAIT)
+        async_fire_time_changed(hass)
+        # Vehicle didn't sleep, go back to normal
+        await hass.async_block_till_done()
+        assert mock_vehicle_data.call_count == 3
+
+        freezer.tick(TEST_INTERVAL)
+        async_fire_time_changed(hass)
+        # Regular polling
+        await hass.async_block_till_done()
+        assert mock_vehicle_data.call_count == 4
+
+        mock_vehicle_data.return_value = VEHICLE_DATA_ALT
+        freezer.tick(TEST_INTERVAL)
+        async_fire_time_changed(hass)
+        # Vehicle active
+        await hass.async_block_till_done()
+        assert mock_vehicle_data.call_count == 5
+
+        freezer.tick(TEST_INTERVAL)
+        async_fire_time_changed(hass)
+        # Dont let sleep when active
+        await hass.async_block_till_done()
+        assert mock_vehicle_data.call_count == 6
+
+        freezer.tick(TEST_INTERVAL)
+        async_fire_time_changed(hass)
+        # Dont let sleep when active
+        await hass.async_block_till_done()
+        assert mock_vehicle_data.call_count == 7
 
 
 # Test Energy Live Coordinator