Cadillac F1 hits the Miami GP with a major upgrade and something to prove to its home fans

SILVERSTONE, UK — From the top of a bright blue cherry-picker raised far above the ground, a photographer called out instructions through a megaphone to the crowd below.Around 500 members of Cadillac’s Formula 1 team stood in a car park in front of a black truck — the ones used to transport its cars and equipment to races. Those to the right shuffled inwards for a tighter shot before the photographer, content with what he saw, snapped away for a fresh item in Cadillac’s short F1 history.Advertisement