=QUERY(TRANSPOSE(IMPORTXML(A3,
"//div[@class='mapAndAttrs']//p[@class='attrgroup'][2]")),
"where Col1 contains 'fuel'")
=SUBSTITUTE(QUERY(TRANSPOSE(IMPORTXML(A3,
"//div[@class='mapAndAttrs']//p[@class='attrgroup'][2]")),
"where Col1 contains 'fuel'"), "fuel: ", )