What model has an engine of 1,868 cc?
CREATE TABLE "fiat_scudo_engines" (
  "model" text,
  "engine" text,
  "displacement" text,
  "valvetrain" text,
  "fuel_system" text,
  "max_power_at_rpm" text,
  "max_torque_at_rpm" text,
  "years" text
);
SELECT "model" FROM "fiat_scudo_engines" WHERE "displacement"='1,868 cc';