There's no way to save more fuel than to do it in something that already uses a lot of it. That's what XL Hybrids aims to do by adding hybrid and even plug-in hybrid systems to Ford pickups. On Tuesday, the Massachusetts-based "upfitter" announced that it received certification to sell its F-250 Hybrid in California, which has stricter emissions... XL trucks’ Ford F-250 Hybrid gets California approval
There's no way to save more fuel than to do it in something that already uses a lot of it. That's what XL Hybrids aims to do by adding hybrid and even plug-in hybrid systems to Ford pickups. On Tuesday, the Massachusetts-based "upfitter" announced that it received certification to sell its F-250 Hybrid in California, which has stricter emissions...