What kind of engine oil should be used for Jetta?

[StephanieMarie]

Jetta should use 5w40 engine oil. Engine oil, also known as engine lubricant, serves functions such as lubrication and wear reduction, auxiliary cooling, sealing and leak prevention, rust and corrosion protection, as well as shock absorption and buffering for the engine. Models under the Jetta brand include: Jetta VS5, Jetta VS7, and Jetta VA3. Taking the Jetta VS5 as an example, its body dimensions are: length 4419mm, width 1841mm, height 1616mm, with a wheelbase of 2630mm and a fuel tank capacity of 51 liters. The Jetta VS5 is equipped with a 1.4T turbocharged engine, delivering a maximum power of 110kW, with the maximum power achieved at 5000 to 6000 rpm.