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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    Indications on the Control Display
    EfficientDynamics Information on fuel consumption and technology can be displayed during driving. 1. "Vehicle Info" 2. "EfficientDynamics" Displaying fuel consumption history ...

    Releasing manually
    Releasing manually Press the button with the brake depressed. The LED and indicator lamp go out. Indicator lamp in Canadian models. Take the remote control with you Take the remote cont ...

    Convertible: through-loading opening with integrated transport bag
    The transport bag is designed for safe, clean transport of up to 4 pairs of standard skis or up to 2 snowboards. With the transport bag you can stow skis up to a length of 6.6 ft/2.0 m. When skis ...