Mobil 1⢠Extended Performance SAE 0W-20 5W-20 5W-30 10W-30 Engineered for todayâs extended oil change intervals Mobil 1 Extended Performance is an advanced full synthetic motor oil that keeps your engine running like new and provides protection for up to 15,000 miles between oil changes ã Suitable for cars, vans and light trucks, these high performance motor oils are uniquely designed to help provide outstanding levels of performance, cleaning power and engine protection, even during extended oil change intervals.