How often do you change your oil?

[Cubieman]

How often do you change your engine oil? Also, what is your usage (daily, hard street use, track etc.) and average annual miles on vehicle?

[COVID-19]

Every 5k OBC Miles DD around 7k per yr.

[Tbonem3]

Every 1000 miles


So once a year :P

[beefaroni]

Redline 15w-50
Every 5000 miles/once a year. Whichever comes first

[ViN]

Religiously 4500-5000.

[Flat-Six]

4.5-6K

(EDIT: Most of my miles are HWY)

[JamesSJ1]

DD, mostly free-flowing freeway miles. 7500 miles or once a year (usually 7500 comes first). Blackstone validated intervals on Castrol TWS.

[slavik1988]

Once a year. Usually anywhere from 1k-2k miles. Last year was an exception (5k miles) with me doing a roadtrip to Maine and then a track day at Road Atlanta.

Those miles are usually higher in the RPM.

[Steve]

Every 5-7k miles or one year, whichever comes first.

[BMWahba]

Every 1 year which is usually only 1-2k miles.

[Bostonbruck]

1 year or 5k Miles, whichever comes first.

[HassanEido]

Every 3k miles.. But I'm crazy

[Circa Surviven]

4-5k miles. I've heard up to 7.5k miles is okay, but I'd rather err on the side of caution.

[newton22]

Once a year. I put about 1500 mi on it annually but all those miles are just warm up and then redline runs, rinse, repeat.

[Calb]

3000 to 5000 km per year. Twice a year regardless of km.