What BMW has the N52 engine ?
The BMW N52 engine was used in a variety of models including the 1, 3, 5, 6, 7 series, Z4, and X series. Specifically, it can be found in the E90 3 Series (323i, 325i, 328i), E60 5 Series (523i, 525i, 530i), E63 6 Series (630i), E85 Z4, and E83 X3. The N52 was also used in the 128i, 130i, and some X5 models.