Yes, someone can steal petrol from a car, and it's a more common issue than many realize. Modern vehicles have anti-siphon features, but determined thieves can still access your fuel. The primary method is siphoning, where a hose is inserted into the fuel tank to draw out the liquid. However, most cars made after the mid-2000s have anti-rollover valves or mesh screens inside the filler neck designed to prevent a hose from being inserted. Thieves may then resort to drilling or punching a hole directly into the plastic fuel tank, which is highly dangerous and causes significant damage.
The risk is highest for vehicles with easily accessible fuel tanks, like trucks, SUVs, or older models. To protect your vehicle, consider these steps:
- Park Smartly: Always park in well-lit, secure areas, ideally in a locked garage. When parking in a driveway, position your car so the fuel door is closest to your house or visible from a window.
- Use a Locking Gas Cap: This is the most effective and affordable deterrent. A locking gas cap physically prevents unauthorized access to the filler neck. Ensure you purchase one that is compatible with your specific car model.
- Be Cautious with Large Quantities: If you use auxiliary fuel tanks or carry gas cans for work, be extra vigilant, as these are prime targets.
While no method is 100% foolproof, these measures make your car a much less appealing target. The following table outlines common vehicle types and their relative vulnerability based on anti-theft features.
| Vehicle Type / Feature | Relative Vulnerability to Siphoning | Common Anti-Theft Features |
|---|
| Pre-2000s Models | High | Often a simple, unguarded filler neck. |
| Modern Sedans/SUVs | Moderate | Standard anti-siphon screens in the filler neck. |
| Pickup Trucks | Moderate to High | Higher ground clearance makes the tank more accessible. |
| Cars with Capless Systems | Low to Moderate | Flapper valves provide a deterrent, but specialized tools can bypass them. |
| All Vehicles | High (if targeted) | Vulnerable to tank drilling, regardless of model. |
