Is the Audi Q2L's Engine from Volkswagen?
1 Answers
As is well known, components from brands such as Volkswagen, Skoda, and Audi are interchangeable. The 1.4T engine in the Audi is essentially the Volkswagen EA211-1.4T series product. The EA211 series was developed to replace the EA111 series, featuring three main characteristics compared to its predecessor: lightweight design, platform compatibility, and modularity. Regarding the engine block material: The original EA111 engine used a gray cast iron block, while the new EA211 engine employs an all-aluminum block, which is not only lighter but also offers better heat dissipation. Concerning the crankshaft connecting rod mechanism: The original EA111 engine's crankshaft utilized eight counterweights, whereas the current EA211 engine uses only four, thereby reducing the crankshaft's mass. However, removing counterweights can affect the crankshaft's balance, necessitating higher precision in crankshaft machining technology. Regarding the engine oil circuit: A notable feature of the older EA111 engine was the placement of the oil filter at the top of the engine. While this design facilitated easier replacement, it complicated the oil circuit design within the block. Therefore, in the new generation EA211 engine, the oil filter was relocated to the bottom of the engine, resulting in a more rational oil flow path.
