Frequently Asked Questions

Why is an oil change important for a 2018 BMW 4 Series Gran Coupe 440i?

• Protects the turbocharged inline-6 by removing contaminants that accelerate wear and preserve peak horsepower and torque.
• Maintains fuel efficiency and emission controls, helping your 440i run smoothly on both city and highway drives.
• Factory-trained technicians at Nalley BMW of Decatur use OEM-quality oils and filters for immediate performance and long-term engine health.
• We offer service financing so you can get the work done now and pay later, minimizing downtime and protecting resale value.

How long does a 2018 BMW 4 Series Gran Coupe 440i oil change take?

• Most oil changes are completed in about 45–60 minutes when scheduled; complex inspections or additional services may take longer.
• Nalley BMW of Decatur prioritizes fast, accurate service without cutting corners—our certified techs run multi-point checks while your oil is changed.
• To reduce wait time, schedule service online and check current service specials before you arrive.

How much does an oil change cost for a 2018 BMW 4 Series Gran Coupe 440i?

• Typical dealer pricing for this model starts around $150 and can vary based on oil type and filter; Nalley BMW of Decatur often costs less than independent shops while delivering factory service.
• We emphasize transparent pricing, immediate savings through coupons and long-term savings by preventing costly engine wear.
• Any warranty-covered repairs must be performed at a certified dealership to preserve coverage; ask our advisors about warranty details and service financing options.

How often should you get an oil change?

• Follow the vehicle’s service indicator and owner’s manual, typically every 7,500–10,000 miles or at least once a year for most driving patterns.
• Severe driving (frequent short trips, towing, or extreme temperatures) may require more frequent service—our technicians will recommend intervals tailored to your use.
• Use Nalley BMW of Decatur’s reminders and schedule appointment tools to stay on track and protect engine longevity.

What type of oil does a 2018 BMW 4 Series Gran Coupe 440i take?

• Your 2018 BMW 4 Series Gran Coupe 440i requires premium full-synthetic oil that meets BMW Longlife specifications; the exact grade can vary by climate and engine variant.
• We use OEM-recommended oils and genuine filters to preserve performance, torque, and turbo efficiency—delivering both immediate benefits and reduced long-term maintenance costs.
• Discuss the recommended viscosity and benefits with our service advisors when you schedule service.

How much oil does a 2018 BMW 4 Series Gran Coupe 440i need?

• The 3.0L turbocharged inline-6 typically takes approximately 6.5–7.5 quarts with filter change; exact capacity depends on engine variation—our technicians confirm the precise amount during service.
• Proper fill level is critical—overfill or underfill can harm turbocharger performance and engine longevity, so we measure and top off to factory spec.
• When you take your vehicle to Nalley BMW of Decatur, ask about our multi-point inspection and service financing to make maintenance convenient and affordable.