BMW always recommends using 98 RON petrol (gas). Which is premium unleaded.
As long as it does not "ping" excessively
regular gas IS unleaded...
Absolutely not! The sophisticated BMW engine requires premium fuel ONLY!
Premium unleaded is recommended, but I'm running 92 octane std unleaded at the moment, hasn't made any difference. Pete
Yes. You may not get the same performance (horsepower) as you would with premium gas, but modern cars can run fine on any grade of unleaded gas.
You can use anything from Regular Unleaded to Supreme Unleaded. If you just use it as a daily driver I recommend using regular unleaded.
You can use either regular unleaded or premium unleaded.
Regular unleaded.Regular unleaded.
regular unleaded
The 2011 Lincoln MKZ runs on regular unleaded.
The 2010 BMW X5 runs on premium unleaded (required).