11 Prius, 184.7K
Out: Mobil 1 Extended Performance High Mileage and EP 0w-20 mix, Toyota filter, 4800 miles
In: Mobil 1 Extended Performance 0w20, Toyota filter.
13 Lexus ES350, 37.5K
Out: Toyota 0W-20 (dealer bulk), 10K, 19 months. Oil looked like it had condensation and was in-service for way too long.
In: Mobil 1 Extended Performance 0w20, Toyota filter. 5K interval.