When it comes to your 2015 Infiniti QX60, every detail matters—especially the oil you choose. While conventional oil might get the job done, synthetic oil goes further, offering superior protection and efficiency for your engine. With the QX60’s advanced engineering, sticking to the right oil type ensures smoother drives and optimal performance. Get ready to discover why synthetic oil is the smartest choice for your next Infiniti QX60 oil change.
2015 Infiniti QX60 Engine and Oil Insights
The 2015 Infiniti QX60 engine line-up boasts two options: a 3.5-liter V6 and a 2.5-liter hybrid. Each requires specific care to keep it running smoothly.
3.5L V6 Engine
This engine generates 265 horsepower at 6,400 RPM and 248 lb-ft of torque at 4,400 RPM—making it a balanced performer for everyday driving and family road trips. The recommended oil type for this engine is a synthetic 0W-20 blend, which maximizes fuel economy and overall engine performance. The oil capacity clocks in at 5.1 quarts, including the filter, making routine oil changes simple and effective.
2.5L Hybrid Engine
If you’re driving the hybrid QX60, the specs are slightly different. This engine produces 250 horsepower at 5,600 RPM with 243 lb-ft of torque. For optimum performance, it demands 6.1 quarts of synthetic 0W-20 oil. Selecting a high-quality synthetic like AMSOIL 0W-20 ensures longevity and efficiency, particularly in hybrid powertrains where precision is critical.
Synthetic Oil vs. Conventional Oil
Synthetic Oil: Engineered for Excellence
Synthetic oil is specifically formulated to provide a consistent molecular structure. This results in greater engine protection, reduced friction, and better performance in extreme temperatures. Unlike conventional oil, there’s no residue or impurities left from crude oil refinement. This purity allows synthetic oil to flow smoothly in cold starts, maintain stability in hot conditions, and protect against wear for a longer time.
Conventional Oil: The Old Standard
Conventional oil is derived from crude oil, which leaves behind natural impurities such as sulfur and metals even after refining. Over time, these inconsistencies can contribute to sludge, reduce fuel economy, and negatively impact engine performance—especially in high-tech engines like the Infiniti QX60’s.
The bottom line: synthetic oil outperforms conventional oil in every category. Whether it’s extending the life of your engine, better fuel economy, or fewer oil changes, the benefits of synthetic oil far outweigh the slight cost difference.
Product Comparison: Quaker State vs. AMSOIL
You’re likely wondering which synthetic oil works best for your QX60. Here’s how two strong contenders stack up:
Quaker State® High Mileage Full Synthetic 0W-20
- Key Features:
Designed for vehicles with over 75,000 miles, this oil reduces leaks and safeguards against wear and tear, especially in aging engines. - Pros:
- Cost-effective for high-mileage vehicles.
- Trusted brand with strong market presence.
- Cons:
- Not specifically formulated for hybrid engines.
- May lack premium protective qualities compared to boutique brands.
- Best For:
Owners seeking a reliable, affordable synthetic oil for older vehicles with simple maintenance needs.
AMSOIL 0W-20 100% Synthetic Hybrid Motor Oil
- Key Features:
Engineered explicitly for hybrid engines, this oil delivers superior protection, reduces engine wear, and enhances fuel efficiency. - Pros:
- Tailor-made for hybrid powertrains, ensuring compatibility.
- Long-lasting formula reduces oil change intervals.
- Excellent performance in extreme temperature conditions.
- Cons:
- Slightly higher upfront cost.
- May be overkill for non-hybrid models.
- Best For:
Hybrid Infiniti QX60 owners who prioritize engine longevity and premium efficiency.
Both options are excellent synthetic oils, but AMSOIL is the better pick if you’re looking for ultimate performance—especially with hybrid engines.
FAQs About Synthetic Oil
Is synthetic oil better for newer engines?
Yes. Synthetic oil meets the specific demands of modern engines, such as turbocharged systems or complex valve timing mechanisms. Its consistency and cleanliness enhance performance and extend engine life.
Can synthetic oil be used in older vehicles?
Absolutely. Many synthetic formulations, like high-mileage oils, are designed for older engines and help reduce leaks or sludge. Just verify the oil meets your car’s requirements.
How often should synthetic oil be changed?
Typically, between 7,500 and 10,000 miles for most vehicles, but consult your owner’s manual for precise guidance. For severe driving conditions, stick to the lower end of the range.
Is it safe to switch from conventional to synthetic oil?
Yes, you can switch to synthetic oil without issues. Modern synthetics are compatible with most engines, and any myths about leaks or damage are outdated.
Read an in-depth review of the 2015 Infiniti QX60’s performance and key features by clicking Here on Car and Driver.
Takeaway
Your 2015 Infiniti QX60 wasn’t designed to settle for less, and neither should your oil. Synthetic oil like AMSOIL 0W-20 ensures your engine stays efficient, clean, and ready for years of smooth driving. Whether you own the 3.5L V6 or a hybrid variant, upgrading to synthetic oil guarantees better protection and performance. It’s not just about better oil—it’s about a better driving experience. Take care of your QX60, and it will take care of you. For more details on high-performance motor oils, explore Quaker State Here and AMSOIL 0W-20 100% Synthetic Hybrid Motor Oil Here.