Does the Toyota Land Cruiser Have Two Fuel Tanks?
The Toyota Land Cruiser is well known for its long-range capabilities, and some models come equipped with two fuel tanks. This setup, often referred to as a main tank and a sub tank, is designed to provide extended driving range, especially for off-road travel and remote expeditions.
Models with Dual Fuel Tanks
- 70 Series – Many variants, especially in Australia, Africa, and the Middle East, have factory-installed dual tanks.
- 80 Series – Select trims and markets offered a secondary fuel tank for longer trips.
- 100 Series – Available with a sub tank in certain markets, particularly diesel-powered versions.
- Commercial and utility versions – Often equipped with two tanks for heavy-duty use.
Purpose of Two Fuel Tanks
- Extended range – Ideal for long distances without frequent refueling stops.
- Fuel management – Ability to switch between tanks or transfer fuel as needed.
- Remote travel reliability – Helps avoid fuel shortages in isolated areas.
How the System Works
- Main tank – Supplies fuel during normal driving.
- Sub tank – Holds reserve fuel and can be manually or automatically transferred to the main tank.
- Control system – Many models have dashboard switches and indicators for monitoring fuel levels.
Benefits of Dual Tanks
- Increased autonomy – Reduces dependency on fuel stations.
- Flexibility – Keep one tank as a reserve for emergencies.
- Optimized weight balance – Proper placement can improve handling during travel.
Some versions of the Toyota Land Cruiser feature two fuel tanks as a practical solution for drivers who frequently travel long distances or explore remote areas, making them a preferred choice for overland and expedition use.