See also:

Tachometer
Tachometer Never force the engine speed up into the red warning field, see arrow. In this range, the fuel supply is interrupted to protect the engine. ...

Exciting, elegant, innovative design
The drive-train layout, with a longitudinally mounted in-line engine at the front and rear-wheel drive, is unique within the compact segment. This improves the new BMW 1-Series' handling, and is a ...

Under the Hood
The 640i is powered by a 315-horsepower, turbocharged 3.0-liter six-cylinder engine. Its peak torque rating is 332 pounds-feet. BMW cites a zero to 60 mph time of 5.5 seconds for both the coupe an ...