How many liters of engine oil does the Buick GL8 require?
2 Answers
The 2.5L displacement Buick GL8 requires 4.2 liters of engine oil, while the 2.0T displacement model needs 4.5 liters. Engine maintenance oil has standard capacities, which can be referenced in the vehicle's maintenance manual, where the exact amount in liters is specified. When adding oil to the Buick GL8, it should be done according to the dipstick, typically filling to the midpoint between the upper and lower limits on the oil dipstick. The Buick GL8 is an MPV model, with body dimensions of 5219mm in length, 1878mm in width, and 1776mm in height, and a wheelbase of 3088mm. In terms of power, the Buick GL8 is equipped with a 2.0T turbocharged engine featuring TRIPOWER variable valve management and direct injection technology, paired with a 9-speed automatic transmission.
I did some research on engine oil when driving long distances with my GL8 before. The oil capacity varies significantly between different displacement engines in this model. The older 2.4L naturally aspirated version requires about 4.5 liters per oil change, while the newer 2.0T turbocharged engine needs 5.7 liters. The exact amount depends on your vehicle's production year, so it's best to check the maintenance page in your owner's manual for official specifications. I recommend bringing two 4-liter oil containers for servicing - that's just enough for the 2.0T engine with some extra left. Don't forget to start the engine for a few minutes after changing oil, then pull out the dipstick to confirm the oil level is ideally in the middle section of the scale.