The 2015 Mitsubishi Lancer’s 2.0-liter engine is designed to run on synthetic oil with a viscosity of 0W-20 as the standard. If 0W-20 isn’t available, 5W-20 can be used as a fallback, but fully synthetic 0W-20 remains the preferred choice.
This article outlines the official specifications, practical guidance for common markets, and climate-specific considerations to help Lancer owners choose the right oil and avoid common mistakes. The information reflects Mitsubishi’s owner manuals and service guidelines for the period.
Standard oil specification for the 2.0L Lancer
The following summarizes the core guidelines most owners should follow for the 2015 Lancer's 2.0L engine.
- Oil type: Fully synthetic engine oil (recommended).
- Viscosity: 0W-20 is the primary recommendation; 5W-20 is acceptable if 0W-20 is not available.
- Specifications: API SN or newer; ILSAC GF-5 or newer.
Adhering to these specifications supports fuel efficiency, emission compliance, and engine protection under typical driving conditions.
Climate and market considerations
While the core specification remains consistent, climate and regional market differences can influence the practical choice among compatible viscosities.
- Colder climates: 0W-20 performs well at startup; 5W-20 can be used if 0W-20 isn’t readily available, with preference for a fully synthetic formulation.
- Warmer climates: 0W-20 remains suitable; always follow the owner’s manual or dealer guidance for region-specific recommendations.
Always verify the exact requirements for your vehicle’s VIN and region in the official owner's manual or by consulting a Mitsubishi dealer.
Additional reminders for oil selection
Choose a fully synthetic oil that meets API SN or newer and ILSAC GF-5 or newer. Avoid conventional oils when the manual specifies synthetic, and refrain from mixing viscosities beyond what the manufacturer allows during a drain-and-fill service.
Summary: For the 2015 Lancer’s 2.0L engine, the recommended oil is synthetic 0W-20, with 5W-20 as a fallback if 0W-20 isn’t available, and with API SN or newer and ILSAC GF-5 or newer specifications. Always consult the owner’s manual for your region and climate to confirm exact requirements.
Can I use 5W-30 engine oil?
5W-30 oil can be used in petrol and diesel engines in most cars, motorcycles, trucks and SUVs. If your vehicle is often used for long journeys carrying heavy loads, consider exploring a different oil category better suited to your vehicle's specific needs.
What oil should I put in a Mitsubishi Lancer?
The best engine oil for a Mitsubishi Lancer is fully synthetic, 5w20 or 5w30 oil. The age of your Lancer will play a part in which it prefers, and your mycar specialist will help you decide which premium oil is best for your car when you bring it in for a service.
What kind of oil for a 2015 Mitsubishi Lancer?
Oil Grade: SN
| Viscosity: | 0W-30, 0W-40 (Below 10°C) 5W-30 (All TEMPS) |
|---|---|
| Capacity: | 5.4 quarts (with filter). After refill check oil level. |
| Torque: | 26-32 ft/lbs (Oil Drain Plug) |
What kind of oil does a 2015 Mitsubishi take?
FRAM – 0W-20 Full Synthetic Motor Oil, Helps Extend Engine Life, 5 Quart (Part No. F900-5QT)