Oil Change Intervals: Conventional vs Synthetic

Mechanic pours oil into a vehicle

Oil Change Intervals Explained: Conventional vs. Synthetic Oil


Keeping up with regular oil changes is one of the most important things you can do to maintain your vehicle’s health and performance. But how often should you get an oil change, and does the type of oil make a difference? At Villages Subaru, proudly serving The Villages, Leesburg, and Fruitland Park, FL, we’re here to break down the differences between conventional and synthetic oil—and what that means for your maintenance schedule.

Why Oil Changes Matter

Motor oil keeps your engine running smoothly by:

  • Lubricating internal components
  • Reducing friction and heat
  • Preventing buildup and corrosion
  • Helping fuel efficiency and performance

Over time, oil breaks down and becomes less effective, which can lead to engine wear. That’s why following the right oil change interval is essential.

Conventional Oil: Basics and Change Intervals

What is Conventional Oil?

Conventional oil is derived directly from crude oil and has been used in vehicles for decades. It’s generally less expensive than synthetic oil and is suitable for many older models or vehicles with simpler engines.

Oil Change Interval:

Most experts recommend changing conventional oil every 3,000 to 5,000 miles, depending on driving conditions. Stop-and-go traffic, extreme heat, or towing can shorten this interval.

Synthetic Oil: Benefits and Change Intervals

What is Synthetic Oil?

Synthetic oil is chemically engineered to provide superior performance. It resists breakdown better, flows more efficiently at low temperatures, and provides enhanced engine protection, especially in newer or high-performance vehicles.

Oil Change Interval:

With synthetic oil, you can often go 7,500 to 10,000 miles between oil changes. However, always consult your owner's manual or ask our Factory Trained Teams to determine the right schedule for your specific model.

Benefits of Synthetic Oil Include:

  • Longer-lasting performance
  • Better protection in extreme temperatures
  • Reduced engine deposits and sludge
  • Improved fuel economy in some cases

Which Type of Oil Is Right for You?

It depends on your vehicle’s engine type, age, mileage, and your driving habits. Subaru models, especially newer ones, often perform best with synthetic oil. If you’re unsure, the service team at Villages Subaru can recommend the right oil for your specific vehicle.

Warning Signs You’re Overdue for an Oil Change

Even if you’re tracking your mileage, it’s good to know the signs that you may need an oil change:

  • Dark, gritty oil on the dipstick
  • Engine running louder than usual
  • Decreased fuel efficiency
  • Oil smell inside the cabin
  • Dashboard oil light is on

Schedule Your Oil Change at Villages Subaru

At Villages Subaru, our Factory Trained Teams use the correct oil for your vehicle—whether it’s conventional or synthetic. We offer quick, reliable oil change services for Subaru vehicles and other makes and models, with a focus on customer care and quality.

Drivers in The Villages, Leesburg, and Fruitland Park can count on us for:

  • Competitive pricing
  • Express service appointments
  • Genuine Subaru oil and filters
  • Expert maintenance advice

Need an oil change? Schedule your appointment online today or stop by our service center in The Villages, FL.