BMW S62 Common Problems & Reliability The BMW S62 engine powers 1998-2003 M5 and 2000-2003 Z8 models. It's an impressive engine for its time making 395hp and 370 torque from the 4.9L V8 design. However, they're obviously aging quickly with all S62 powered BMW's nearing two decades old. Given the age, almost any engine problems are fair game. In this post, we'll touch on a … [Read more...] about The 4 Most Common BMW S62 Engine Problems