What is the standard cylinder pressure for a BMW 320?

[EverettFitz]

The standard cylinder pressure for a BMW 320 is above 700kpa. Taking the 2021 BMW 320i as an example, it is a mid-size car with a body size of 4719mm in length, 1827mm in width, and 1459mm in height, a wheelbase of 2851mm, and a fuel tank capacity of 59l. The 2021 BMW 320i features a double-joint spring strut front suspension and a multi-link independent rear suspension. It is equipped with a 2.0t turbocharged engine, delivering a maximum horsepower of 156ps, a maximum torque of 250nm, and a maximum power of 115kw, paired with an 8-speed automatic transmission.

[SanRowan]

I've been driving a BMW 320 for several years now, and I still remember the last time I checked the cylinder pressure. The standard value is generally around 120 to 150 psi, which converts to approximately 8 to 10 bar. It really depends on your car's engine model. For my older model with the N52 engine, a reading of around 130 psi was considered quite healthy. If it's too low, it could indicate worn piston rings or leaking valves, which can affect starting and fuel consumption. I recommend regularly using a compression tester to check it, and don't wait until a major problem arises. After all, maintaining good cylinder pressure can ensure smoother driving and save you some money on fuel.