Every decision you make about your Volvo S90 has an impact on its performance, and choosing the right oil is no different. While conventional oil gets the job done, synthetic oil elevates your car’s health in ways you’ll notice every time you drive. It works harder to protect your engine, improve fuel efficiency, and extend the time between oil changes. The switch isn’t just smart—it’s essential. Here’s how understanding your Volvo S90 oil capacity and recommended oil type can save you time, money, and headaches.
Under the Hood: What Powers the Volvo S90?
The Volvo S90 features a turbocharged 2.0-liter inline 4-cylinder mild hybrid engine, combining power and efficiency in a seamless way. With 16 valves, dual overhead cams (DOHC,) and variable valve timing (VVT,) this engine is designed to deliver consistent performance. It also uses a Direct Injection (DI) system, ensuring smooth fuel delivery for better combustion. Pair this with an 8-speed shiftable automatic transmission and all-wheel drive, and the S90 goes from 0 to 60 mph in 6.4 seconds. The EPA rates its fuel economy at 23 MPG in the city and 31 MPG on the highway, making it both speedy and economical.
Keeping this engine in peak condition requires the right oil—specifically, a 0W-20 synthetic oil. The total oil capacity, including the filter, is 6.2 quarts, so be sure to have the right amount when it’s time for an oil change.
Synthetic vs. Conventional Oil: What’s the Difference?
When it comes to the debate between synthetic and conventional oil, understanding the key differences can make all the difference for your car’s performance and longevity.
Conventional Oil: The Basics
Conventional oil is derived from crude oil and refined to remove impurities. While it gets the job done, it contains natural contaminants like sulfur and heavy metals that can’t be fully eliminated during processing. Over time, these impurities can lead to sludge buildup, reduced lubrication, and less efficient engine performance.
Synthetic Oil: The Upgrade
Synthetic oil, on the other hand, is engineered to deliver highly uniform and clean molecules. This leads to better performance, reduced friction, and protection under extreme temperatures. It’s designed to resist breakdown longer than conventional oil, keeping your engine running smoothly even under tough conditions.
Benefits of Switching to Synthetic Oil for Your Volvo S90
Switching to synthetic oil might cost a little more upfront, but the benefits far outweigh the expense:
- Superior Engine Protection: Synthetic oil minimizes friction and engine wear, keeping internal parts well-lubricated and clean.
- Improved Fuel Efficiency: It flows more easily through your engine, reducing resistance and saving fuel.
- Better Performance in Extreme Conditions: Whether you’re driving in the dead of winter or during a heatwave, synthetic oil maintains its viscosity and protects your engine.
- Longer Intervals Between Oil Changes: Its resistance to breakdown means you won’t need to change your oil as frequently, saving you time and money over the long haul.
- Reduced Sludge and Deposits: Conventional oil tends to leave sludge behind as it degrades, but synthetic oil prevents buildup and keeps your engine cleaner.
Product Comparison: Valvoline vs. AMSOIL
When choosing a synthetic oil for your Volvo S90, two standout options are Valvoline European Vehicle Full Synthetic Motor Oil SAE 0W-20 and AMSOIL 0W-20 LS 100% Synthetic European Motor Oil. Here’s how they stack up.
Valvoline European Vehicle Full Synthetic Motor Oil SAE 0W-20
- Key Features: Formulated for European engines, this oil meets stringent requirements for wear protection and cleanliness. It’s compatible with advanced emission systems and helps extend their life.
- Pros: Affordable, widely available, and reliable in maintaining engine performance.
- Cons: Slightly shorter oil change intervals compared to some competitors.
AMSOIL 0W-20 LS 100% Synthetic European Motor Oil
- Key Features: Designed for high-performance European engines, it provides exceptional resistance to wear, oxidation, and deposits. AMSOIL offers extended drain intervals without compromising protection.
- Pros: Excellent for turbocharged engines, longer oil change intervals, and stands up well in extreme temperatures.
- Cons: Higher upfront cost and slightly less accessible in retail stores.
Both options are strong contenders, but for drivers looking to maximize protection and efficiency, AMSOIL’s premium formula is worth considering.
FAQs About Synthetic Oil
Is synthetic oil better for newer engines?
Yes, synthetic oil is ideal for modern engines. It provides superior lubrication, reduces wear and tear, and operates more effectively in a wide range of temperatures.
Can synthetic oil be used in older vehicles?
Absolutely! Many older cars can benefit from the enhanced protection offered by synthetic oil. Just ensure it meets your vehicle’s specifications.
How often should synthetic oil be changed?
For most vehicles, you can go 7,500 to 10,000 miles between oil changes with synthetic oil, depending on your driving habits and conditions. Always consult your vehicle manual for guidance.
Is it safe to switch from conventional to synthetic oil?
Yes, it’s completely safe to make the switch. Just ensure you use the recommended viscosity, like 0W-20 for your Volvo S90.
Learn more about the Volvo S90’s performance and features—click here to read the full review on Road & Track.
Final Thoughts: Why Synthetic Oil Is Worth It
Making the move to synthetic oil for your Volvo S90 is a smart investment. It provides better protection, improves performance, and saves you money in the long run with extended oil change intervals. Whether you go with Valvoline or AMSOIL, choosing a high-quality synthetic oil ensures your car’s engine stays clean, efficient, and ready for the road ahead. Remember, the right oil keeps your Volvo S90 performing like the premium machine it was built to be. For more details on high-performance motor oils, explore: Valvoline here and AMSOIL 0W-20 Synthetic European Motor Oil here.