Under the Hood

The 135i's turbocharged inline-six makes 300 horsepower and 300 pounds-feet of torque. It works through a six-speed manual or BMW's seven-speed dual-clutch automatic. Either car hits 60 mph in about 5 seconds, BMW says. The M Sport Package adds a sport-tuned suspension with high-performance, six-piston front and two-piston rear brakes.

If that seems like too much, consider stepping down to the 230-hp, normally aspirated 128i, which is covered separately in the Cars.com Research section.

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    Notes
    Do not cover lower screen edge, since this is where the sensors and the infrared interface are installed. When loading the rear seats and adjusting the backrest of the front seat, fold i ...

    Front lamps, bulb replacement
    Halogen headlamps Halogen headlamps 1 Parking lamps 2 High beams/headlamp flasher 3 Low beams 4 Turn signal 5 Daytime running lights Accessing the turn signals and low beams Follow the Gener ...

    Adjusting the volume
    Turn the knob during an announcement. The volume remains constant even if the volume of other audio sources is changed. The volume is stored for the remote control currently in use. Not ...