The BMW N52 is a naturally aspirated inline-six engine that was offered in two displacements, including a 2.5L variant and a 3.0L variant as the N52B25 and N52B30 respectively. Within both the N52B52 and N52B30 variants are further subvariants that were tuned to produce different amounts of power. Within the N52B52 family are 174bhp, 201bhp, and 215bhp sub-variants, while the N52B30 has 215 bhp, 228 bhp, 241 bhp, 255 bhp, 261 bhp, and 268 bhp variants.
Engine | Displacement | Power | Torque | Years |
---|---|---|---|---|
N52B25 | 2,497 cc (152.4 cu in) | 130 kW (174 bhp) at 5,800 rpm |
230 N⋅m (170 lb⋅ft) at 3,500-5,000 rpm |
2005-2008 |
140 kW (188 bhp) at 6,200 rpm |
240 N⋅m (175 lb⋅ft) at 3,500 rpm |
2007-2010 | ||
150 kW (201 bhp) at 6,400 rpm |
250 N⋅m (184 lb⋅ft) at 2,750 rpm |
2007-2011 | ||
160 kW (215 bhp) at 6,500 rpm |
250 N⋅m (184 lb⋅ft) at 2,750-4,250 rpm |
2004-2013 | ||
N52B30 | 2,996 cc (182.8 cu in) | 160 kW (215 bhp) at 6,100 rpm |
270 N⋅m (199 lb⋅ft) at 2,500-4,250 rpm |
2006-2010 |
280 N⋅m (207 lb⋅ft) at 2,500-3,500 rpm |
2010-2011 | |||
170 kW (228 bhp) at 6,500 rpm |
270 N⋅m (199 lb⋅ft) at 2,750 rpm |
2007-2013 | ||
180 kW (241 bhp) at 6,500 rpm |
310 N⋅m (229 lb⋅ft) at 2,750 rpm |
2008-2011 | ||
190 kW (255 bhp) at 6,600 rpm |
300 N⋅m (221 lb⋅ft) at 2,500-4,000 rpm |
2010-2011 | ||
190 kW (255 bhp) at 6,600 rpm |
310 N⋅m (229 lb⋅ft) at 2,600 rpm |
2009-2015 | ||
195 kW (261 bhp) at 6,600 rpm |
315 N⋅m (232 lb⋅ft) at 2,750-4,250 rpm |
2005-2009 | ||
200 kW (268 bhp) at 6,650 rpm |
315 N⋅m (232 lb⋅ft) at 2,750 rpm |
2006-2010 |
Starting September 2006, N52K (N52N) introduced some noticeable revisions made in following areas: