What is the highest engine capacity with a bmw manufacturer, an mpg-UK extra-urban of 52.3, a 176 CO 2 g/km, and an mpg-us urban greater than 27.3?
CREATE TABLE "see_also" (
  "manufacturer" text,
  "model" text,
  "transmission" text,
  "engine_capacity" real,
  "fuel_type" text,
  "l_100km_urban_cold" real,
  "l_100km_extra_urban" real,
  "l_100km_combined" real,
  "mpg_uk_urban_cold" real,
  "mpg_uk_extra_urban" real,
  "mpg_uk_combined" real,
  "mpg_us_urban" real,
  "mpg_us_extra_urban" real,
  "mpg_us_combined" real,
  "co_2_g_km" real,
  "green_rating" text
);
SELECT MAX("engine_capacity") FROM "see_also" WHERE "manufacturer"='bmw' AND "mpg_uk_extra_urban"=52.3 AND "co_2_g_km"=176 AND "mpg_us_urban">27.3;