The AAA has carried out a new study to find out exactly how much impact a loaded electric pickup has on its range.

Automotive Engineering researchers tested the Ford F-150 Lightning, the electric version of the iconic best-selling American pickup.

They found when loaded with 1,400 pounds of sandbags – 110 pounds shy of its maximum capacity – the vehicle’s range dropped from 278 miles to 210 miles, a reduction of 24.5 per cent.

“Our testing revealed a significant range reduction, but it’s important to note that the Lightning was loaded to near its maximum capacity,” said Greg Brannon, Director of AAA Automotive Engineering.

“Most buyers will likely use their Lightning with a lighter load, resulting in a much smaller range reduction.”

The organisation stressed that the driving range of all vehicles, whether gas-powered or electric, is affected by weight. And said as battery technology continues to improve, EV range will likely increase.