The 2013 BMW 328i is a well-balanced sport sedan known for its performance and efficiency, thanks to its turbocharged 2.0L 4-cylinder N20 engine. One of the most crucial maintenance tasks you’ll need to perform—whether you’re doing it yourself or having it serviced—is a regular oil change. To do that correctly, you need to know the exact oil capacity, the right oil type, and how often to change it. This guide covers it all.
What Is the Oil Capacity of the 2013 BMW 328i?
The oil capacity for the 2013 BMW 328i with the 2.0L N20 turbocharged engine is 5.3 quarts (5.0 liters) with a filter change. Always check your oil level using the iDrive system or dipstick (if equipped) after refilling, as small variances can occur depending on how well the system drains during service.
2013 BMW 328i Oil Specifications
| Specification | Details |
|---|---|
| Engine Code | N20B20 2.0L turbocharged I4 |
| Oil Capacity (with filter) | 5.3 quarts (5.0 liters) |
| Oil Type | BMW LongLife-01 / LongLife-14 FE+ (full synthetic) |
| Viscosity Grade | SAE 5W-30 or 0W-30 (depending on climate) |
| Oil Filter | OEM or equivalent (Mann, Mahle, Bosch) |
Best Oil Brands for the 2013 BMW 328i
- **Castrol EDGE 0W-30** – BMW-approved, great for year-round performance
- **Liqui Moly Synthoil 5W-30** – High-quality German-made oil used by enthusiasts
- **Mobil 1 0W-40** – Versatile full synthetic, also meets BMW LL-01 specs
- **Pennzoil Platinum Euro L 5W-30** – Good for low ash and turbo engines
How Often Should You Change the Oil?
Change the oil every 5,000 to 7,000 miles or at least once a year for best engine protection. BMW originally recommended 10,000–15,000 miles under their “Condition-Based Service” system, but real-world experience suggests shorter intervals help prevent oil-related issues, especially on turbocharged engines like the N20.
Common Signs You’re Due for an Oil Change
- iDrive oil change notification or dashboard light
- Louder engine noise or ticking
- Dark, dirty oil on dipstick (if accessible)
- Poor fuel economy
Steps for Changing the Oil (DIY)
- Warm up the engine to operating temperature
- Lift the vehicle securely on jack stands or ramps
- Remove the underbody panel (if present)
- Drain oil from the oil pan (17mm bolt)
- Replace the oil filter using a 86mm oil filter wrench
- Add 5.3 quarts of approved full synthetic oil
- Reset the oil service interval through the instrument cluster or iDrive
Oil Change Costs
| Service Type | Estimated Cost |
|---|---|
| DIY Oil Change | $50–$80 (parts and oil) |
| Independent Shop | $90–$150 |
| BMW Dealership | $150–$200 |
Tips to Avoid Oil-Related Issues
- Stick to full synthetic oils only
- Monitor oil levels through iDrive regularly
- Never overfill—this can damage seals and the turbo
- Replace the oil filter every oil change
- Inspect for leaks—common areas include the valve cover and oil filter housing gasket
Other Fluids to Check Alongside Oil
- Coolant: Check levels and top off with BMW-approved coolant (blue)
- Brake Fluid: Replace every 2 years regardless of mileage
- Transmission Fluid: Service at 60,000–80,000 miles for better long-term health
- Power Steering Fluid: Check level and condition periodically
Final Thoughts
The 2013 BMW 328i requires 5.3 quarts of high-quality full synthetic oil for each oil change. By choosing the right oil type and changing it at reasonable intervals (every 5,000–7,000 miles), you’ll extend the life of your N20 engine and avoid costly repairs. Whether you go the DIY route or use a trusted shop, regular oil maintenance is key to keeping your 328i running like new.
Tip: Always reset your oil change indicator after service, and keep track of changes in a log for long-term maintenance records.