Vehicle Overview

The rear-wheel-drive BMW 1 Series enters its fifth year on the market with a few visual changes, as well as a new higher-performance version from BMW's M division, dubbed the 1 Series M. At the other end of the lineup is the 128i, which is the least-expensive entry point to BMW's entire lineup. Available as a coupe or convertible, the compact 1 Series occupies a space with few competitors. The Nissan 370Z, Infiniti G37 coupe and top-end versions of Detroit's muscle cars come closest to filling out the competitive slate.

The 135i is covered separately in Cars.com's Research section.

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    Connecting
    Connecting 1 Connections for audio/video cables. Watch the colors of the sockets when connecting. Yellow socket: video White socket: audio on left Red socket: audio on right 2 Power supply ...

    Lighter
    Danger of burns Only hold the hot lighter by its knob; otherwise, there is the danger of getting burned. Switch off the ignition and take the remote control with you when leaving the vehicle so ...

    Controls
    The audio and video sources can be controlled using the: > Buttons near the CD/DVD player > iDrive > Buttons on the steering wheel, > Programmable memory keys, > Voice activation s ...