SENIOR EDITOR BOB GRITZINGER: This latest version of BMW's "entry" model eschews some of the $9,000 worth of options that punched the price of our previously tested 135i to $45,000. This car proves ...

Milltek, the respected UK exhaust manufacturer, has released details of its latest hand-finished exhaust system. The recipient this time is one of the tuning market’s hottest tickets, the BMW 135i.

The downside of being the first in North America to modify the BMW 135i Coupe is that we were sometimes the guinea pig for various parts. On a few occasions, where no instructions were available, we ...

Exploring the 2008 BMW 135i: A beloved model with a notorious engine reliability issue, blending performance and frustration.

The N55 engine was released in 2011 and labeled by BMW as the next generation of the 3.0-liter turbocharged inline six. The new-generation powerplant replaced the dual-turbo setup with a single, ...