Where the figures come from. Apollo Vehicle Safety compared these thirteen trucks for Transport & Environment (report AVS377, August 2026): range, payload, tractor length, battery, charging, efficiency, warranty and price. Rows marked with that report as source come straight from it; the rest from the manufacturer or the trade press, each with a link. Rows nobody has published are left empty rather than guessed.
How the sheets work. Open a truck, type into any field, press Save and confirm the link that lands in your mailbox: the value is then on the page for everyone, and every sheet lists its history of confirmed changes. Your name and remarks go in that history; your e-mail address never does. Sources disagree on many of these trucks, so if you know better, say so in the sheet.