Most Audi A4 2.0-liter engines require about 4.3–4.5 liters of engine oil per change with the filter for petrol variants, while the diesel 2.0 engines typically need about 5.5–6.0 liters. Exact figures depend on the engine code and model year. Always confirm with the owner’s manual or service data for your specific VIN.
Engine variants and typical capacities
The capacity depends on the exact 2.0-liter engine code and whether the oil filter is replaced. Below are the common ranges for recent A4 models.
- 2.0 TFSI gasoline engine (EA888 family): typically 4.3–4.5 liters of engine oil with filter.
- 2.0 TDI diesel engine: typically 5.5–6.0 liters of engine oil with filter.
- All-wheel-drive (Quattro) configurations share the same engine oil capacity as their corresponding 2.0 engine block; AWD does not add extra oil capacity by itself.
Note: Some model years or engine codes may use slightly different figures. Always verify the exact capacity for your specific engine code and year.
Oil type and maintenance considerations
For most modern Audis, use a high-quality synthetic oil in the range of 5W-40 or 0W-40, depending on climate and engine variant. Follow Audi’s maintenance schedule, whether it’s the long-life plan or standard intervals, and replace the oil filter during every oil change. After filling, check the level with the dipstick or electronic gauge to ensure it’s within the recommended range.
Engine codes vary across generations (for example CAWA, CAWB, CJMA, CJBB, and others). While the numbers above cover typical configurations, your exact capacity can differ. Always consult the exact engine code and model year for precise figures.
Summary
In short, petrol 2.0 A4 engines generally take about 4.3–4.5 liters of oil per change with filter, while diesel 2.0 engines require roughly 5.5–6.0 liters. Always verify the precise capacity for your engine code and year, use the recommended oil grade, and replace the filter during every oil change to maintain optimal performance.