In my A4 2.0T I use 4qts of Liqui Moly 5w40 and 1qt of Lucas Heavy Duty Oil Treatment.
Vehicle:
Audi A4
Best Engine oil for Audi A4
I used to have a B8 and kept my oil level OK as per the MMI and only used Liqui Moly oil.
Pros: Kept oil level OK
Vehicle:
Audi A4
If in Europe use Aral Hightronic 5W40. This was the best oil for my A4 130PD TDI.
Pros: best oil
Vehicle:
Audi A4
Liqui Moly is the only oil I use. 198,000 miles and still purrs like a kitten.
Pros: purrs like a kitten
Vehicle:
Audi A4
Mileage: 198000 km
Just buy liquimolly. Best oils I’ve ever put in my cars.
Pros: best oils ever
Vehicle:
Audi A4
I run Leichtlauf 5W-40 on my B7 A4 2.0T; just hit \~250K km. Used to run Castrol and Motul but as I started doing my own oil changes, switched to the LiquiMoly stuff. Oil consumption issues gone, no complaints from me.
Pros: oil consumption issues gone
Cons: no complaints
Vehicle:
Audi A4
Mileage: 250000 km
I always use Castrol, good quality oil won't hurt the engine and is just slightly more expensive than off-brands.
Pros: good quality oil
Cons: slightly more expensive
Vehicle:
Audi A4
Over here in Germany changing your oil every 3k miles in a normal A4 absolutely tanks your resale value. The only reason to do this frequent oil changes is to hide problems. Personally my car did 30 000km(~20k miles) until 91 000km and then every 15 000km(~10k miles). It's a diesel and almost all longish distance highway trips.
Pros: long intervals, good for diesel
Cons: low resale value
Vehicle:
Audi A4
Mileage: 30000 km
I always use liqui-moly leichtlauf 5w40.
Vehicle:
Audi A4
The 2.0 liter gas/petrol engine is the weak link here, due mainly to poor piston ring design. We are third owners of a '14 A4 6MT, purchased in mid '17 with 48K miles. We're at 98K miles now, and with 5K engine oil changes using Liqui Moly or Elf/Total fully synthetic, we use a small nominal amount of engine oil between changes.
Pros: small nominal oil usage
Cons: poor piston ring design
Vehicle:
Audi A4
Mileage: 98000 km
Write your review about engine oil
Help others - share your experience with this part.
Other spare parts for Audi A4
Voted AGAINST engine oil RAVENOL on the rating page
The brake pads OEM Alfa Romeo got the first review!
The brake caliper OEM BMW got the first review!
The brake pads OEM Infiniti got the first review!
For wiper blades PIAA already 100 reviews.
For battery Energizer already 25 reviews.
In the rating best water pump already 12 brands participate!
In the rating best timing belt already 13 brands participate!
In the rating best head gasket already 3 brands participate!
In the auto rating oil filter for Volkswagen Passat already 5 brands participate!
In the auto rating brake pads for Mazda 5 already 10 brands participate!
In the auto rating tires for Subaru Outback already 50 brands participate!
For cabin filter Fram already 25 reviews.
Voted AGAINST engine oil RED LINE on the rating page
Voted AGAINST engine oil PENNZOIL on the rating page