Typically, a M340i oil change costs about $150–$350 at an independent shop, and $300–$600 at a BMW dealer; doing it yourself can bring parts costs down to roughly $70–$120.
The BMW M340i uses a 3.0-liter turbocharged B58 engine that requires synthetic oil meeting BMW LL-01 specifications. An oil change involves draining old oil, replacing the oil filter and drain plug washer, and refilling with the correct grade and quantity of oil. Prices vary by location, service channel, and oil choice, so the final bill can differ widely from one shop to another.
Do-it-yourself oil change
Performing the oil change at home is the most budget-friendly option, assuming you already own the necessary tools and a safe workspace.
- Oil type and quantity: Approximately 6–7 quarts of synthetic BMW LL-01 5W-30 (or 0W-30 in markets that specify it)
- Oil price: About $60–$90 for the required amount of synthetic oil
- Oil filter: Approximately $5–$15
- Drain plug washer: Roughly $0.50–$2
- Other tools (if needed): Drain pan, funnel, torque wrench, gloves (one-time costs if you don’t already own them)
- Estimated total (parts only): About $70–$110
Doing it yourself eliminates labor charges, but you’ll still need to account for time, proper disposal, and ensuring you have the right oil and filter for your specific model year and market.
Independent shop oil change
At an independent shop, you’ll pay for labor plus parts, with a standard warranty on the service in many cases.
- Oil: 6–7 quarts of synthetic LL-01 5W-30 (price included in service)
- Oil filter: $5–$15
- Drain plug washer: $0.50–$2
- Labor: Typically 0.5–1 hour at $100–$150 per hour
- Disposal and shop supplies: $0–$20
- Estimated total: Roughly $150–$250
Independent shops often provide a balanced price with solid workmanship and a more flexible schedule, though costs can vary by region and current oil prices.
BMW dealer oil change
Dealer pricing tends to be higher due to overhead, service bays, and sometimes included vehicle diagnostics or multi-point inspections.
- Oil: 6–7 quarts of synthetic LL-01 5W-30 (or market-appropriate spec)
- Oil filter: $8–$20
- Labor: Typically 0.5–1 hour at $150–$250 per hour
- Disposal and shop supplies: $0–$20
- Estimated total: Roughly $300–$600
Dealerships may offer maintenance packages, promotions, or bundled services that can reduce the effective price. It’s worth checking for coupons, loyalty programs, or first-time customer offers.
Additional considerations
Always use oil that meets BMW LL-01 specifications and a compatible oil filter, then reset the service interval indicator after the change. Some markets require different oil grades or service intervals; verify your car’s exact specification in the owner’s manual or with a trusted shop.
Summary
The price for a M340i oil change depends largely on where you service it and whether you supply your own oil. DIY is the least expensive option, typically $70–$110 in parts. Independent shops usually fall in the $150–$250 range, while BMW dealerships commonly charge $300–$600. Always confirm the oil specification (BMW LL-01) and the correct quantity for your exact model year, and consider promotions or maintenance plans that could affect the final price.