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. Above the entry-level 128i is the 135i, whose compact dimensions and two-door layout give it few genuine competitors. The car comes as a coupe or convertible; shoppers might cross-shop the 135i with the Nissan 370Z, Infiniti G37 coupe or top-end versions of Detroit's muscle cars.

The 128i is covered separately in Cars.com's Research section.

    See also:

    Engine specifications
    ...

    Climate control windshield
    Climate control windshield The marked area is not covered with heat reflective coating. Use this area for garage door openers, devices for electronic toll collection, etc. ...

    Advanced BMW EfficientDynamics technology puts the new BMW 1-Series in a class of its own
    Back in 2007, the BMW 1-Series set a new global benchmark, with a unique range of technologies to reduce fuel consumption and emissions being included as standard. Today, the new BMW 1-Series exte ...