BMW N57 vs. BMW M57: Which One Is a Better Engine?
Between 1998 and early 2008, BMW relied on the venerable BMW M57 engine for many of its diesel‑powered cars. When the company introduced the N57 engine in 2008, it promised greater quietness, higher torque, and an upgrade in emissions compliance, which sounded exciting. But does the newer power plant truly outshine its predecessor? Both engines are ultra-high-performance with high tuning...