If you own an Audi or Volkswagen, you already know these vehicles demand a different level of care than the average car. That includes one of the most essential services—oil changes. But not all oil is the same. While you might hear about conventional oil being cheaper or more widely used, it's synthetic oil that truly meets the needs of modern European engines.
As Portland Motor Works expands into the Redmond and Bend, OR area, we’re proud to bring our expertise in Audi and VW maintenance to drivers who want specialized service that matches their vehicle’s engineering.
One of the most common questions we get is: what’s the real difference between synthetic and conventional oil, and why does it matter for your Audi or VW?
Why Engine Oil Quality Matters
Oil does more than lubricate your engine. It regulates heat, reduces friction, and captures harmful deposits. The hotter or more complex the engine, the more critical oil performance becomes.
That’s especially true for European makes like Audi and VW, which often feature turbocharged engines and tighter tolerances. These designs deliver high performance, but they also generate more heat and pressure—conditions that demand higher oil quality.
What Is Conventional Oil
Conventional oil is made from refined crude oil. While it’s been used for decades, it contains more impurities and has less consistent molecular structure compared to synthetic oil. That means it breaks down faster under stress, making it less reliable in high-heat or high-performance situations.
Older engines with simpler designs may tolerate conventional oil, but for modern Audi and VW vehicles, especially those equipped with direct injection or turbochargers, conventional oil doesn’t provide the level of protection needed for long-term reliability.
What Sets Synthetic Oil Apart
Synthetic oil is engineered to be more stable, more consistent, and more resistant to breakdown. It’s designed to protect your engine under extreme conditions—whether that’s during a summer highway trip or a cold mountain start in Central Oregon.
For your Audi or VW, synthetic oil means:
- Fewer deposits and sludge buildup
- Better performance at cold starts
- Stronger protection at high temperatures
- Longer oil life between services
Because it holds up better over time, synthetic oil is the factory recommendation for nearly all late-model Audi and VW vehicles.
Why Audi and VW Require Synthetic Oil
Audi and VW engines aren’t just built to drive—they’re engineered for performance and precision. The engines in these vehicles often operate under high load, with components moving at high speeds and within tight tolerances.
Synthetic oil flows more quickly at startup, resists thinning at high temperatures, and provides better protection for sensitive engine parts than conventional oil. Using the wrong oil in these vehicles can lead to premature wear, reduced efficiency, and in some cases, engine damage.
That’s why Audi and VW maintenance schedules specifically call for high-quality synthetic oils that meet strict European standards.
Don’t Stretch Oil Change Intervals Too Far
It’s true that synthetic oil lasts longer than conventional oil, and many modern vehicles allow for longer intervals between changes. But driving conditions in the Redmond and Bend area, such as seasonal temperature swings or stop-and-go traffic, can still wear down oil faster than expected.
Even with synthetic oil, routine oil changes and regular inspections are key to keeping your Audi or VW engine in peak condition. Trust the technicians who specialize in European makes to guide you on the right interval for your driving style and model.
Portland Motor Works: Redmond/Bend’s Audi & VW Oil Service Experts
At Portland Motor Works, we don’t just dabble in European cars—it's all we do. From Portland to our new location in Redmond/Bend, OR, our team specializes exclusively in the service and repair of BMW, Mini, Audi, and Volkswagen vehicles.
If you're looking for a service shop that understands the unique oil requirements of your Audi or VW, look no further. We use only premium synthetic oils that meet factory standards, and we tailor our service recommendations to your vehicle and your driving conditions in Central Oregon.
Schedule your next oil change at our Redmond location and experience the difference that specialized European car care makes. Whether you’re new to the area or just need a shop that truly understands your vehicle, Portland Motor Works is ready to keep your Audi or VW running strong.