The 2014 Nissan Maxima requires SAE 5W-30 motor oil, preferably in a synthetic or synthetic-blend formulation, that meets API SN or newer and ILSAC GF-5 standards. The engine holds about 5.3 quarts of oil when a filter is changed.
These specifications reflect the 3.5L V6 powertrain used in the 2014 Maxima. Always confirm with the owner's manual or your dealer, especially in extreme temperatures or unique driving conditions, to ensure you follow the recommended grade and capacity.
Oil specifications
Below are the official specifications to guide oil selection for the 2014 Maxima’s 3.5L V6.
- Viscosity: SAE 5W-30
- Oil type: Synthetic or synthetic-blend motor oil
- Standards: API SN (or newer) and ILSAC GF-5 (or newer)
- Capacity: Approximately 5.3 quarts with filter (about 5.0 quarts without a filter)
- Recommended practice: Use motor oil that meets Nissan’s specifications or a reputable equivalent that satisfies API/ILSAC standards
In practice, sticking to 5W-30 synthetic or synthetic-blend oil that meets the API SN and ILSAC GF-5 standards will provide the best protection and performance for the 2014 Maxima’s engine. Always verify exact specifications in your manual or with a Nissan service representative if you have climate-specific concerns.
Maintenance intervals and tips
Oil-change intervals vary with driving conditions. The following guidelines reflect typical recommendations for the 2014 Maxima, but you should rely on the maintenance schedule in the owner’s manual and your driving habits.
- Normal service interval: Approximately every 5,000 miles (or 6 months), using conventional or synthetic-blend oil
- Severe service interval: More frequent changes, often around 3,750–3,000 miles (or every 3 months) if you drive under severe conditions such as frequent short trips, extreme heat, dusty environments, or towing
- Oil-check habit: Regularly check the oil level with the dipstick and monitor oil color and viscosity between changes
These intervals are general guidelines. The owner’s manual provides the official schedule, and your Nissan dealer can tailor recommendations for your climate and driving style. Using synthetic oil can extend drain intervals under many conditions, but always follow the prescribed service plan.
Choosing between synthetic and conventional oil
Many Maxima owners opt for synthetic or synthetic-blend oil due to its stronger protection, better stability at temperature extremes, and potential for longer intervals between changes. Nissan’s manuals for this era generally support synthetic or synthetic-blend 5W-30, and manufacturers often recommend using a product that meets API SN or newer and ILSAC GF-5. If your vehicle is under warranty or you drive in demanding conditions, synthetic is typically the safer and simpler choice. Confirm any climate- or mileage-specific guidance with your dealer.
Summary
For a 2014 Nissan Maxima, use SAE 5W-30 motor oil, preferably synthetic or synthetic-blend, that meets API SN or newer and ILSAC GF-5. Plan for about 5.3 quarts with a filter, and follow the maintenance schedule in your owner’s manual—5,000 miles under conventional conditions or as recommended, with shorter intervals in severe service. When in doubt, consult your Nissan dealer or service advisor to confirm the right oil for your driving environment.