Brett T. Evans has more than a decade of experience driving, writing about, and evaluating automobiles. His early career comprised writing about pre- and post-war classic cars, as well as late-model ...

Oil is a crucial part of keeping any vehicle going, but it's not just engine oil that needs regular checks and replacement.

The small case 168 differential on the four-cylinder petrol BMW 1 Series and E90 3 Series ranges is a bit troublesome. There is no obvious reason for this to be so – it is a very well-made unit, ...

Front differential failures are extremely rare, but when they do start to fail, you may hear grinding, feel vibrations and have trouble steering. If you notice any of these symptoms, it’s best to have ...