Cadillac Introduces 4.2L Twin Turbo V8 With 550 HP and 627 LB-FT By Sam McEachern Mar 21 2018 6 Share this Article Tweet It will debut in the new CT6 V-Sport. Continue Reading... Filed under: American Cadillac Featured Articles Luxury Cars SedansTags: Cadillac, Cadillac 4.2L Twin Turbo V8, CadillaC CT6 V8, Cadillac CT6 Vsport, CT6 Vsport
