When equipped with the standard 2.5-liter engine, the 2015 Chevrolet Impala getS4.7 liters (5.0 quarts) of 5W-20 motor oil. The 3.6-liter V6 engine getS5.7 liters (6.0 quarts) of 5W-30 oil. Chevrolet recommends changing this fluid every 6,000 miles, but You may need to have it done more frequently depending on Your driving habits. Your vehicle is equipped with an oil light that will illuminate to let You know it's time to schedule an appointment. However, it's not a bad idea to get in the habit of checking the fluid regularly on Your own. Old or low oil can lead to expensive engine repairs. The average cost to have the oil changed in the 2015 Impala is $100 to $120. It is estimated that labor makes up about $30 to $50 of that expense.
Mara D.
January 2, 2020
The best engine oil for the 2015 Chevrolet Impala is the dexos1 specification or the equivalent to 5W-30 for the 3.6L engine or 5W-20 for the 2.5L engine. The oil capacity for the 2015 Chevrolet Impala 2.5L L4 engines is 5.0 US quarts (4.7 liters) and the 3.6L V6 engine oil capacity is 6.0 US quarts (5.7 liters).
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