The 2019 Audi A4 typically uses a synthetic engine oil that meets Volkswagen Group specification VW 502 00, with a viscosity of about 5W-30 or 5W-40 depending on climate. Always verify the exact requirement for your vehicle in the owner’s manual or with an Audi dealer.
In practice, the A4’s 2.0-liter turbocharged engine relies on a fully synthetic oil that provides reliable protection across temperature ranges and aligns with the car’s maintenance schedule. Because exact specs can vary by engine code and regional market, double-check your VIN-specific guidance before purchasing oil or performing a change.
Oil specifications to look for
Here are the core oil specifications to verify before purchasing or refilling the engine oil.
- Fully synthetic engine oil (not conventional mineral oil).
- Volkswagen Group specification VW 502 00 for gasoline engines (the typical standard for the 2019 A4’s 2.0L TFSI).
- Common viscosity options are 5W-30 or 5W-40, chosen based on climate and driving conditions.
In short, choose a fully synthetic oil that carries VW 502 00 and select a viscosity (5W-30 or 5W-40) appropriate to your climate and driving style, per the manual.
Viscosity guidance by climate
Climate and driving habits influence the recommended viscosity. The following options are commonly used for the 2019 A4, but confirm with the manual for your specific engine code and market.
- 5W-30 for temperate climates and regular driving conditions.
- 5W-40 for hotter climates, heavier loads, or performance-oriented driving.
Always verify the exact grade in the owner’s manual or with an Audi service representative, as regional requirements may vary.
How to confirm the exact requirement for your car
Check the owner’s manual
Refer to the engine oil section in the manual to see the required specification and viscosity for your particular engine code and market.
Consult a dealership or official service portal
For VIN-specific guidance, contact your local Audi dealer or use Audi’s official service resources. Engine-code variations can affect the precise spec and drain interval.
Summary
For a 2019 Audi A4, use a fully synthetic engine oil that meets VW 502 00, with a viscosity of 5W-30 or 5W-40 depending on climate and driving conditions. Always verify the exact requirement for your car in the owner’s manual or with an Audi dealer, and follow the recommended maintenance intervals to protect engine health and warranty.
Can I use 5W-30 in my Audi A4?
That said, the most recent Audi A4 models are recommended to use an oil that meets the VW 504 00 standard. When translated to equivalent Society of Automotive Engineers (SAE) viscosity grades, this means using a full-synthetic SAE 5W-30 or SAE 0W-30 oil.
What oil is best for an Audi A4?
For most A4 engines, SAE 5W-40 grade motor oils are suitable, offering excellent protection in various temperatures. If this isn't available, SAE 5W-30 or another motor oil with an alternative viscosity can be used as long as it adheres to Audi's oil-quality standards.
How to make an Audi faster?
How to Increase Horsepower: Boost Your VW & Audi's Performance
- Step 1: Tune the ECU (The Foundation for Power Gains)
- Step 2: Upgrade the Air Intake System (Power Gains on Tuned Engines)
- Step 3: Upgrade the Exhaust System.
- Regular Maintenance and Performance Monitoring.
- Conclusion.
- Frequently Asked Questions (FAQs)
What oil to put in a 2019 Audi A4?
The Audi A4 compact sport sedan is powered by a potent turbocharged engine that requires full-synthetic 5W-30 or 5W-40 engine oil. Your owner's manual will have details on the recommended oil type for your specific Audi A4 model. The Audi A4 oil change schedule is every 10,000 miles or 1 year, whichever comes first.