General Engine Specifications

Year 1983  
Model Engine Displacement Net Horse Power @ rpm Net Torque @ rpm (ft.lbs.) Bore x Stroke (in.) Compression Ratio Oil Pressure @ rpm
320i 108 (1766) 101 @ 5800 100 @ 4500 3.504 x 2.793 8.8:1 57 @ 4000
325e 165 (2693) 121 @ 4250 170 @ 3250 3.307 x 3.189 9.0:1 71 @ 5000
528e 165 (2693) 121 @ 4250 170 @ 3250 3.307 x 3.189 9.0:1 71 @ 5000
533i 196 (3210) 181 @ 6000 195 @ 4000 3.504 x 3.386 8.8:1 64 @ 6000
633csi 196 (3210) 181 @ 6000 195 @ 4000 3.504 x 3.386 8.8:1 64 @ 6000
733i 196 (3210) 181 @ 6000 195 @ 4000 3.504 x 3.386 8.8:1 64 @ 6000
Year 1984  
Model Engine Displacement Net Horse Power @ rpm Net Torque @ rpm (ft.lbs.) Bore x Stroke (in.) Compression Ratio Oil Pressure @ rpm
318i 108 (1766) 101 @ 5800 100 @ 4500 3.504 x 2.793 9.0:1 64 @ 4000
325e 165 (2693) 121 @ 4250 170 @ 3250 3.307 x 3.189 9.0:1 71 @ 5000
528e 165 (2693) 121 @ 4250 170 @ 3250 3.307 x 3.189 9.0:1 71 @ 5000
533i 196 (3210) 181 @ 6000 195 @ 4000 3.504 x 3.386 8.8:1 64 @ 6000
633csi 196 (3210) 181 @ 6000 195 @ 4000 3.504 x 3.386 8.8:1 64 @ 6000
733i 196 (3210) 181 @ 6000 195 @ 4000 3.504 x 3.386 8.8:1 64 @ 6000
Year 1985  
Model Engine Displacement Net Horse Power @ rpm Net Torque @ rpm (ft.lbs.) Bore x Stroke (in.) Compression Ratio Oil Pressure @ rpm
318i 108 (1766) 101 @ 5800 100 @ 4500 3.504 x 2.793 9.0:1 64 @ 4000
325e 165 (2693) 121 @ 4250 170 @ 3250 3.307 x 3.189 9.0:1 71 @ 5000
528e 165 (2693) 121 @ 4250 170 @ 3250 3.307 x 3.189 9.0:1 71 @ 5000
524td 149 (2443) 114 @ 4800 155 @ 2400 3.15 x 3.19 22:1 71 @ 6000
533i 196 (3210) 181 @ 6000 195 @ 4000 3.504 x 3.386 8.8:1 64 @ 6000
633csi 196 (3210) 181 @ 6000 195 @ 4000 3.504 x 3.386 8.8:1 64 @ 6000
733i 196 (3210) 181 @ 6000 195 @ 4000 3.504 x 3.386 8.8:1 64 @ 6000
535i 209 (3428) 185 @ 5400 213 @ 4000 3.62 x 3.38 8.0:1 71 @ 6000
635csi 209 (3428) 185 @ 5400 213 @ 4000 3.62 x 3.38 8.0:1 71 @ 6000
735i 209 (3428) 185 @ 5400 213 @ 4000 3.62 x 3.38 8.0:1 71 @ 6000
Year 1986  
Model Engine Displacement Net Horse Power @ rpm Net Torque @ rpm (ft.lbs.) Bore x Stroke (in.) Compression Ratio Oil Pressure @ rpm
325e 165 (2693) 121 @ 4250 170 @ 3250 3.307 x 3.189 9.0:1 71 @ 5000
528e 165 (2693) 121 @ 4250 170 @ 3250 3.307 x 3.189 9.0:1 71 @ 5000
524td 149 (2443) 114 @ 4800 155 @ 2400 3.15 x 3.19 22:01 71 @ 6000
535i 209 (3428) 185 @ 5400 213 @ 4000 3.62 x 3.38 8.0:1 71 @ 6000
635csi 209 (3428) 185 @ 5400 213 @ 4000 3.62 x 3.38 8.0:1 71 @ 6000
735i 209 (3428) 185 @ 5400 213 @ 4000 3.62 x 3.38 8.0:1 71 @ 6000
Year 1987  
Model Engine Displacement Net Horse Power @ rpm Net Torque @ rpm (ft.lbs.) Bore x Stroke (in.) Compression Ratio Oil Pressure @ rpm
325e 165 (2693) 121 @ 4250 170 @ 3250 3.307 x 3.189 9.0:1 71 @ 5000
528e 165 (2693) 121 @ 4250 170 @ 3250 3.307 x 3.189 9.0:1 71 @ 5000
325i,is 152 (2494) 167 @ 5800 164 @ 4300 3.307 x 2.953 8.8:1 71 @ 5000
535i 209 (3428) 182 @ 5400 213 @ 4000 3.62 x 3.38 8.0:1 71 @ 6000
635csi 209 (3428) 208 @ 5700 225 @ 4000 3.62 x 3.38 9.0:1 64 @ 6200
735i 209 (3428) 208 @ 5400 225 @ 4000 3.62 x 3.38 9.0:1 64 @ 6200
M5 210.6 (3453) 256 @ 6500 239 @ 4500 3.67 x 3.30 9.8:1 71 @ 6900
M6 210.6 (3453) 256 @ 6500 239 @ 4500 3.67 x 3.30 9.8:1 71 @ 6900
Year 1988  
Model Engine Displacement Net Horse Power @ rpm Net Torque @ rpm (ft.lbs.) Bore x Stroke (in.) Compression Ratio Oil Pressure @ rpm
325 165 (2693) 121 @ 4250 170 @ 3250 3.307 x 3.189 9.0:1 71 @ 5000
528e 165 (2693) 121 @ 4250 170 @ 3250 3.307 x 3.189 9.0:1 71 @ 5000
325i,is,ix 152 (2494) 167 @ 5800 164 @ 4300 3.307 x 2.953 8.8:1 71 @ 5000
535i 209 (3428) 182 @ 5400 213 @ 4000 3.62 x 3.38 8.0:1 71 @ 6000
635csi 209 (3428) 208 @ 5700 225 @ 4000 3.62 x 3.38 9.0:1 64 @ 6200
L6 209 (3428) 208 @ 5700 225 @ 4000 3.62 x 3.38 9.0:1 64 @ 6200
735i 209 (3428) 208 @ 5400 225 @ 4000 3.62 x 3.38 9.0:1 64 @ 6200
M3 104.4 (2303) 194 @ 6750 166 @ 4750 3.67 x 3.30 10.5:1 71 @ 7250
M5 210.6 (3453) 256 @ 6500 239 @ 4500 3.67 x 3.30 9.8:1 71 @ 6800
M6 210.6 (3453) 256 @ 6500 239 @ 4500 3.67 x 3.30 9.8:1 71 @ 6800
Year 1989-1990
Model Engine Displacement Net Horse Power @ rpm Net Torque @ rpm (ft.lbs.) Bore x Stroke (in.) Compression Ratio Oil Pressure @ rpm
325 165 (2693) 121 @ 4250 170 @ 3250 3.307 x 3.189 9.0:1 71 @ 5000
325i,is,ix 152 (2494) 167 @ 5800 164 @ 4300 3.307 x 2.953 8.8:1 71 @ 5000
525i 152 (2494) 167 @ 5800 164 @ 4300 3.31 x 2.953 8.8:1 71 @ 5000
535i 209 (3428) 208 @ 5700 225 @ 4000 3.62 x 3.38 9.0:1 64 @ 6200
635csi 209 (3428) 208 @ 5700 225 @ 4000 3.62 x 3.38 9.0:1 64 @ 6200
L6 209 (3428) 208 @ 5700 225 @ 4000 3.62 x 3.38 9.0:1 64 @ 6200
735i,il 209 (3428) 208 @ 5400 225 @ 4000 3.62 x 3.38 9.0:1 64 @ 6200
M3 104.4 (2303) 194 @ 6750 166 @ 4750 3.67 x 3.30 10.5:1 71 @ 7250
M5 210.6 (3453) 256 @ 6500 239 @ 4500 3.67 x 3.30 9.8:1 71 @ 6800
M6 210.6 (3453) 256 @ 6500 239 @ 4500 3.67 x 3.30 9.8:1 71 @ 6800
Year 1991  
Model Engine Displacement Net Horse Power @ rpm Net Torque @ rpm (ft.lbs.) Bore x Stroke (in.) Compression Ratio Oil Pressure @ rpm
318i,ic,is 1.8 (1796) 134 @ 6000 127 @ 4600 3.31 x 3.19 10.0:1 18 @ idle
325i,ic,ix 2.5 (2494) 168 @ 5800 164 @ 4300 3.31 x 2.95 8.8:1 18 @ idle
M3 2.3 (2302) 192 @ 6750 170 @ 4750 3.68 x 3.31 10.5:1 18 @ idle
525i 2.5 (2494) 189 @ 5900 181 @ 4700 3.31 x 2.95 10.0:1 28 @ idle
535i 3.5 (3430) 208 @ 5700 225 @ 4000 3.62 x 3.39 9.0:1 18 @ idle
M5 3.6 (3535) 310 @ 6900 266 @ 4750 3.68 x 3.39 10.0:1 18 @ idle
735i,il 3.5 (3430) 208 @ 5700 225 @ 4000 3.62 x 3.39 9.0:1 18 @ idle
750il 5.0 (4988) 296 @ 5200 332 @ 4100 3.31 x 2.95 8.8:1 18 @ idle
850il 5.0 (4988) 296 @ 5200 332 @ 4100 3.31 x 2.95 8.8:1 18 @ idle
Year 1992  
Model Engine Displacement Net Horse Power @ rpm Net Torque @ rpm (ft.lbs.) Bore x Stroke (in.) Compression Ratio Oil Pressure @ rpm
318i,ic,is 1.8 (1796) 134 @ 6000 127 @ 4600 3.31 x 3.19 10.0:1 18 @ idle
325i 2.5 (2494) 189 @ 5900 181 @ 4700 3.31 x 2.95 10.0:1 28 @ idle
325ic 2.5 (2494) 168 @ 5800 164 @ 4300 3.31 x 2.95 8.8:1 18 @ idle
525i 2.5 (2494) 189 @ 5900 181 @ 4700 3.31 x 2.95 10.0:1 28 @ idle
535i 3.5 (3430) 208 @ 5700 225 @ 4000 3.62 x 3.39 9.0:1 18 @ idle
M5 3.6 (3535) 310 @ 6900 266 @ 4750 3.68 x 3.39 10.0:1 18 @ idle
735i,il 3.5 (3430) 208 @ 5700 225 @ 4000 3.62 x 3.39 9.0:1 18 @ idle
750il 5.0 (4988) 296 @ 5200 332 @ 4100 3.31 x 2.95 8.8:1 18 @ idle
850il 5.0 (4988) 296 @ 5200 332 @ 4100 3.31 x 2.95 8.8:1 18 @ idle
Year 1993  
Model Engine Displacement Net Horse Power @ rpm Net Torque @ rpm (ft.lbs.) Bore x Stroke (in.) Compression Ratio Oil Pressure @ rpm
318i,ic,is 1.8 (1796) 134 @ 6000 127 @ 4600 3.31 x 3.19 10.0:1 18 @ idle
325i 2.5 (2494) 189 @ 5900 181 @ 4700 3.31 x 2.95 10.0:1 28 @ idle
325ic 2.5 (2494) 168 @ 5800 164 @ 4300 3.31 x 2.95 8.8:1 18 @ idle
525i 2.5 (2494) 189 @ 5900 181 @ 4700 3.31 x 2.95 10.0:1 28 @ idle
535i 3.5 (3430) 208 @ 5700 225 @ 4000 3.62 x 3.39 9.0:1 18 @ idle
M5 3.6 (3535) 310 @ 6900 266 @ 4750 3.68 x 3.39 10.0:1 18 @ idle
735i,il 3.5 (3430) 208 @ 5700 225 @ 4000 3.62 x 3.39 9.0:1 18 @ idle
750il 5.0 (4988) 296 @ 5200 332 @ 4100 3.31 x 2.95 8.8:1 18 @ idle
850il 5.0 (4988) 296 @ 5200 332 @ 4100 3.31 x 2.95 8.8:1 18 @ idle
Year 1994  
Model Engine Displacement Net Horse Power @ rpm Net Torque @ rpm (ft.lbs.) Bore x Stroke (in.) Compression Ratio Oil Pressure @ rpm
318i,ic,is 1.8 (1796) 134 @ 6000 127 @ 4600 3.31 x 3.19 10.0:1 18 @ idle
325i 2.5 (2494) 189 @ 5900 181 @ 4700 3.31 x 2.95 10.0:1 28 @ idle
325ic 2.5 (2494) 168 @ 5800 164 @ 4300 3.31 x 2.95 8.8:1 18 @ idle
525i 2.5 (2494) 189 @ 5900 181 @ 4700 3.31 x 2.95 10.0:1 28 @ idle
M5 3.6 (3535) 310 @ 6900 266 @ 4750 3.68 x 3.39 10.0:1 18 @ idle
735i,il 3.5 (3430) 208 @ 5700 225 @ 4000 3.62 x 3.39 9.0:1 18 @ idle
750il 5.0 (4988) 296 @ 5200 332 @ 4100 3.31 x 2.95 8.8:1 18 @ idle
850il 5.0 (4988) 296 @ 5200 332 @ 4100 3.31 x 2.95 8.8:1 18 @ idle
Year 1995  
Engine ID Engine Displacement Net Horse Power @ rpm Net Torque @ rpm (ft.lbs.) Bore x Stroke (in.) Compression Ratio Oil Pressure @ rpm
M42B18 1.8 (1796) 138 @ 6000 129 @ 4500 3.31 x 3.19 10.0:1 18 @ idle
M50B25 2.5 (2494) 189 @ 5900 181 @ 4200 3.31 x 2.95 10.5:1 28 @ idle
S50B30 3.0 (2990) 240 @ 6000 225 @ 4200 3.39 x 3.38 10.5:1 28 @ idle
M60B30 3.0 (2997) 215 @ 5800 214 @ 4500 2.94 x 2.66 10.5:1 18 @ idle
M60B40 4.0 (3982) 282 @ 5800 295 @ 4500 3.50 x 3.15 10.0:1 18 @ idle
M73B54 5.4 (5379) 322 @ 5000 361 @ 3900 3.35 x 3.11 10.0:1 18 @ idle
S70B56 5.6 (5576) 372 @ 5300 402 @ 4000 3.93 x 3.15 9.8:1 18 @ idle
Year 1996  
Engine ID Engine Displacement Net Horse Power @ rpm Net Torque @ rpm (ft.lbs.) Bore x Stroke (in.) Compression Ratio Oil Pressure @ rpm
M44B19 1.9 (1895) 138 @ 6000 133 @ 4300 3.35 x 3.29 10.0:1 8 @ idle
M52B28 2.8 (2793) 190 @ 5300 204 @ 3950 3.31 x 3.31 10.2:1 8 @ idle
S52B32 3.2 (3152) 240 @ 6000 236 @ 3800 3.40 x 3.53 NA NA
M60B44 4.4 (4398) 282 @ 5700 310 @ 3900 3.62 x 3.26 10.0:1 8 @ idle
M73B54 5.4 (5379) 322 @ 5000 361 @ 3900 3.35 x 3.11 10.0:1 18 @ idle
Year 1997  
Engine ID Engine Displacement Net Horse Power @ rpm Net Torque @ rpm (ft.lbs.) Bore x Stroke (in.) Compression Ratio Oil Pressure @ rpm
M44B19 1.9 (1895) 138 @ 6000 133 @ 4300 3.35 x 3.29 10.0:1 8 @ idle
M52B28 2.8 (2793) 190 @ 5300 204 @ 3950 3.31 x 3.31 10.2:1 8 @ idle
S52B32 3.2 (3152) 240 @ 6000 236 @ 3800 3.40 x 3.53 NA NA
M60B44 4.4 (4398) 282 @ 5700 310 @ 3900 3.62 x 3.26 10.0:1 8 @ idle
M73B54 5.4 (5379) 322 @ 5000 361 @ 3900 3.35 x 3.11 10.0:1 18 @ idle
Year 1998-99
Engine ID Engine Displacement Net Horse Power @ rpm Net Torque @ rpm (ft.lbs.) Bore x Stroke (in.) Compression Ratio Oil Pressure @ rpm
M44B19 1.9 (1895) 138 @ 6000 133 @ 4300 3.35 x 3.29 10.0:1 8 @ idle
M50B25 2.5 (2494) 168 @ 5500 181 @ 3950 3.31 x 2.95 10.5:1 8 @ idle
M52B28 2.8 (2793) 190 @ 5300 204 @ 3950 3.31 x 3.31 10.2:1 8 @ idle
S52B32 3.2 (3152) 240 @ 6000 236 @ 3800 3.40 x 3.53 NA NA
M62B44 4.4 (4398) 282 @ 5700 310 @ 3900 3.62 x 3.26 10.0:1 8 @ idle
M73B54 5.4 (5379) 322 @ 5000 361 @ 3900 3.35 x 3.11 10.0:1 18 @ idle

 

Vines Automotive