CREATE TABLE "petrol" (
  "model" text,
  "engine" text,
  "displacement" text,
  "power" text,
  "torque" text
);

Question: What was the displacement having a torque of n·m (lb·ft) @ 3000 rpm?
SQL: SELECT "displacement" FROM "petrol" WHERE "torque"='n·m (lb·ft) @ 3000 rpm';

Question: Which engine had a 48kw (65 ps) @ 5600 rpm power?
SQL: SELECT "engine" FROM "petrol" WHERE "power"='48kw (65 ps) @ 5600 rpm';

Question: Which model had a power of 66kw (90 ps) @ 6250 rpm?
SQL: SELECT "model" FROM "petrol" WHERE "power"='66kw (90 ps) @ 6250 rpm';

Question: Which of the engines has a displacement of 1,585 cc, with a model number of 90i?
SQL: SELECT "engine" FROM "petrol" WHERE "displacement"='1,585 cc' AND "model"='90i';