Difference:
EA2 1 1 can be regarded as an upgraded product of EA 1 1, which is technically different from EA11. This product is at the international leading level in light weight, power improvement, torque index and emission reduction.
1 and EA2 1 1 engines are the first batch of engines in China that have reached the Euro V standard and achieved mass production. EA 1 1 1 is the national V standard.
2. TSI of EA211integrates advanced technologies such as turbocharging and in-cylinder direct injection.
3. Compared with EA 1 1 1, EA2 1 1 adopts all-aluminum cylinder, which reduces the weight by 22Kg.
4. Compared with EA 1 1 1, EA2 1 1 adopts high-performance timing toothed belt, which reduces the cost and weight and reduces the engine noise. But it needs regular maintenance, which increases the maintenance cost.
Extended data:
Volkswagen's EA11series engines are the main engines of Volkswagen's small-displacement engines, with three displacements: 1.2L, 1.6L, and1/KLOC. There are two kinds of materials: cast iron cylinder and aluminum cylinder. The 1.4L and 1.6L engines imported to China and installed on various Volkswagen models are all aluminum cylinder heads and cast iron cylinders.
The 1.4Lean211engine on the new Jetta1.4l model has a maximum output of 66kW and 5500rpm. The output torque reaches the maximum value of132n m at 3800 rpm, and the small displacement engine not only brings lower vehicle cost to users, but also realizes energy saving and environmental protection.
The new Jetta 1.6L model is equipped with the classic 16 valve1.6EA21engine, with mature technology and stable performance. 1.6L EA2 1 1 The maximum power of the engine reaches 8 1kW, and the maximum torque160n m ..1.6lea21engine. Good output performance accurately caters to the driving habits of Chinese people, and stable performance and excellent fuel-saving ability reduce the cost of car use for users.
All new Bora models meet EU5 emission standards, among which the entry model is equipped with the classic 16 valve 1.6L naturally aspirated engine, with mature technology, stable performance and affordable price. Compared with the previous generation 1.6L engine, the new 1.6L engine not only improves the power to 77kW, but also increases the maximum torque by10n m, reaching155n m ..1.6lea/kloc-0.
Baidu Encyclopedia: EA2 1 1? Baidu encyclopedia: EA 1 1 1