If this car was serviced regularly and taken care of as it should have been then no this is not high mileage. But if this car was neglected and the oil/filter was not changed regularly then this could be considered high mileage. Most cars built within the last 15 years can easily reach 200,000 miles with no major repairs if they are serviced regularly. So, the bottom line is that it depends entirely on how the car was serviced and how it was driven.
High octane gasoline (petrol) only provides better fuel mileage in vehicles that require the high octane. In a normal engine running higher octane provides no benefit.
It depends on the engine. 100k, 200k, or 300k
mobile 1 the best bar none
They are powered by compressed air, supplied via an air-hose under high pressure from an electric or petrol engined compressor.
Petrol contain a high number of components.
It should work fine. Be on the lookout for gasket leaks if it's a high-mileage engine.
A high mileage 10w30A high mileage 10w30
It depends on the car make Most of the cars 100,000 miles is a high mileage For some cars as Mercedes, BMW, Volvo 150,000 miles is a high mileage Alaa Farag
Many use standard petrol, some use high octane petrol.
The only demand that will become high when petrol prices rise is the demand for fuel-efficient cars.
Average mileage per year is 10-14,000 on a vehicle, so more than this would be high mileage.
If the car was taken care of and serviced regularly then this is not really high mileage. It is not low mileage either. Expect to spend money on some repairs on a car with this mileage. If the car has been neglected then this is high mileage.