See also:

1 Series M
Rather than the single-turbo setup from the 135i, the 1 Series M gets a twin-turbo six-cylinder that's good for 335 hp and 332 pounds-feet of torque. In extreme situations, the 1 Series M can ente ...

Interior
The 135i's interior design is fairly traditional, with more upright shapes than sweeping contours. Dual-zone climate controls sit below the center air vents and optional navigation system, with BM ...

DVD changer
In the cargo area The DVD changer is stored behind the left side trim in the cargo area. Controls and displays 1 Empty DVD compartments. 2 LED on DVD slot. 3 Buttons for DVD compartments. ...