The 2018 Nissan Sentra is a fuel-efficient compact sedan powered by the reliable 1.8L MRA8DE engine. To maintain engine performance, fuel economy, and long-term durability, using the correct engine oil is essential.
In this guide, you’ll learn the recommended oil type, oil capacity, oil change interval, estimated cost, and maintenance tips for your Nissan Sentra.
What Type of Oil Does a 2018 Nissan Sentra Use?
The 2018 Nissan Sentra uses SAE 0W-20 full synthetic engine oil for both the 1.8L and 1.6L turbo variants. This low-viscosity oil improves fuel efficiency, ensures smooth cold starts, and reduces engine wear.
Using Nissan-approved synthetic oil is highly recommended to prevent sludge buildup and maintain long engine life, especially in daily city driving conditions.
Best Oil Choice: SAE 0W-20 full synthetic oil is the factory-recommended option for the 2018 Nissan Sentra.
2018 Nissan Sentra Oil Capacity
Oil Change Interval for 2018 Nissan Sentra
- Normal driving: Every 5,000–7,500 miles
- Severe conditions (traffic, heat): Every 3,000–5,000 miles
- High mileage engines: Check oil more frequently
- Check oil level every 1,000–2,000 miles
Estimated Oil Change Cost
- Engine oil cost: $25 – $60
- Oil filter: $5 – $12
- DIY total: $30 – $70
- Professional service: $60 – $120
How to Change Oil in 2018 Nissan Sentra
Common Oil-Related Problems
Oil Consumption
Some high-mileage engines may consume oil if maintenance is delayed.
Engine Noise
Low or dirty oil can cause ticking or knocking sounds.
Reduced Fuel Economy
Old oil increases friction and reduces mileage efficiency.
Frequently Asked Questions
What oil is best for 2018 Nissan Sentra?
SAE 0W-20 full synthetic oil is the best choice.
How much oil does it take?
It takes 4.2–4.6 quarts depending on engine type.
How often should oil be changed?
Every 5,000–7,500 miles depending on driving conditions.
Final Thoughts
The 2018 Nissan Sentra performs best when maintained with 0W-20 synthetic oil and regular oil changes. Proper maintenance ensures long engine life, better fuel economy, and smooth daily performance.