How many liters of engine oil does a BMW 3 Series require?
2 Answers
BMW 3 Series requires approximately 5.5 liters of engine oil. The specific amount can be checked using the oil dipstick or by referring to the vehicle's owner's manual for information on oil capacity. Below are some relevant details: 1. There are currently 7 models of the BMW 3 Series available for sale, all featuring a 2.0T displacement. They come with a single transmission option—a manual-automatic transmission. The engine delivers a maximum power of 135kW, a maximum horsepower of 184PS, and a peak torque of 270N·m. 2. The BMW 3 Series adopts the signature BMW kidney grille, which is larger in size with sharper edges, connected in the middle by chrome trim. 3. During vehicle operation, it's essential to maintain the engine properly. Allow the engine to idle for a while when starting cold, as cold-start wear accounts for about half of total engine wear. Proper idling to warm up the engine can reduce this wear and extend the engine's lifespan. At low temperatures, metals exhibit reduced elasticity and wear resistance. Only at operating temperature can the engine achieve normal clearance and maintain optimal performance.
When it comes to how much oil the BMW 3 Series takes, my car is a 2018 320i, which I've driven for almost five years. According to the manual and practical experience, it requires about 5.25 liters, but the exact amount depends on the model and engine—for instance, my N20 engine takes this quantity. Every time I change the oil, I use the electronic dipstick to confirm the oil level, avoiding overfilling or underfilling. Overfilling can lead to excessive oil pressure and increased fuel consumption, while underfilling may cause engine overheating and wear. I recommend using synthetic oil like 0W-20 or 5W-30, and BMW-certified specifications such as LL-01 are crucial. When adding oil yourself, pour it slowly through a funnel to avoid spills. After adding, start the engine and let it run for three minutes before checking the dipstick to ensure the level is between the min and max marks. I also change the oil every 5,000 miles along with a new filter, which has saved me a significant amount on maintenance costs.
