When a massive storm wipes out the electrical grid, most people scramble to buy expensive gas generators or sit in the dark eating melting ice cream. But one inventive car owner in Valparaiso, Indiana, decided to turn his driveway into a personal power plant using an incredibly unlikely hero: a Chevy Cruze.Following a devastating storm that left over 300,000 people in Northern Indiana without electricity, automotive YouTuber Dre Dan found himself facing a multi-day blackout with five kids in the house. Instead of panicking, he popped the hood of his economy sedan."I have kept my entire house running using this little engine and this big power inverter," he explained to his viewers, showing off a makeshift electrical rig hooked directly to his car's battery.AdvertisementAdvertisementThe secret to this massive power hack lies in the Cruze's surprisingly robust electrical architecture. According to the host, "this car coincidentally also has a 130-amp alternator, which is huge for such a small engine and a small economy car".To harness that power, he upgraded the vehicle's standard battery to a beefier H7 AGM (Absorbent Glass Mat) battery, which can handle deep electrical discharges much better than a standard flooded lead-acid battery. He then wired in a 2000-watt pure sine wave power inverter. He noted that a "pure sine wave" inverter is absolutely mandatory, as cheaper modified sine wave inverters can completely destroy the electric motors inside household appliances.120 Hours of IdlingSo, exactly how much of a house can a four-cylinder Chevy Cruze run? A surprising amount.With heavy-duty extension cords snaking from the driveway into the home, the vehicle successfully powered two full-size refrigerators, an upright freezer, a TV, multiple laptops and monitors, and household lighting. Whenever the refrigerators kicked into their high-draw defrost cycles, the AGM battery acted as a buffer to handle the sudden power surge, while the car's ECU automatically raised the idle to 1,200 RPM to recharge the system.The most shocking part is the pure mechanical endurance of the setup. "We got power after the cruise had been idling nonstop, being shut down only to refuel using gas canisters for 120 hours," he revealed. That is five full days of continuous idling without a single mechanical hiccup.AdvertisementAdvertisementThe fuel economy was just as impressive as the endurance. The host calculated that his "fuel consumption was around 0.22 gallons per hour," significantly beating General Motors' official idle rating of 0.4 gallons per hour.While it might look a little crazy to your neighbors, this 120-hour torture test proves that a basic economy car can double as an incredibly efficient survival tool when the grid goes dark.
