2018 BMW 3 Series specs
Every verified maintenance spec for the 2018 BMW 3 Series in one place - tap any part for full details, replacements, and where to buy.
Battery
Group 94R, 730-850 CCA (AGM)
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Engine oil
0W-20/0W-30, 5.6 qt with a filter change
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Wiper blades
24" driver + 19" passenger
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Headlight bulbs
Low beam H7, high beam H7
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Shop parts for your 2018 BMW 3 Series
Each link searches Amazon for the exact spec above. Confirm the fit against your trim and the part you are replacing before you buy.
BatteryGroup 94RShop Engine oil0W-20, 5.6 qtShop Wiper blades24" and 19"Shop Headlight bulbsLow beam H7Shop
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More for this car
All specs are for distinct year/make/model configurations, each checked against a cited source. Trims and engines vary - confirm against your vehicle before buying.