As above, with my mainly local driving I’d expect mid 30’s on petrol only. A full Hybrid (FHEV or HEV as they call them) like the Ford Kuga, Renault Austral or Toyota BZ4X would give around 45 to 50+
Please excuse spelling/typos. Apart from being a clot it turns out I had one on my cerebellum that's now causing various problems!