“Have been using Mobil 1 for years, comes with lots of the latest manufacturers approvals, they are always modifying their formula to stay current. No complaints from me, thank you.”
“Mobil 1 is an excellent fully synthetic oil, been using it for 40 years, for Turbo cars just remember to let the turbo cool down before turning the engine off, either drive gently for the last couple of miles or let the engine tick over for a couple of minutes before turning off.”
“Recently had the the filthy engine on my 2007 Mazda MX5 rebuilt. A very expensive job required because of oil change neglect of previous owners. Done by a reputable MX5 specialist in Sheffield, who used to race them. Mobil 1 is what he recommended. I'm 500 miles into the run in period. Oil dips just as golden as it went in and not a trace of soot on the exhaust tail pipes! I'll be sticking with this stuff for sure. Will be using Opie Oils from now on too. Superb service.”