| 1 | A | B | C | D | E | F |
| --- | --- | --- | --- | --- | --- | --- |
| 2 | BMW 6 Series (E24) - Engines |  |  |  |  |  |
| 3 | Model | Year(s) | Engine | Power | Torque | Top Speed |
| 4 | 628CSi | 1979-1987 | M30B28 | 135 kW (181 hp) at 5,800 rpm | 235 N⋅m (173 lb⋅ft) at 4,200 rpm | 215 km/h (134 mph) |
| 5 | 630CS | 1976-1979 | M30B30V | 136 kW (182 hp) at 5,800 rpm | 255 N⋅m (188 lb⋅ft) at 3,500 rpm | 210 km/h (130 mph) |
| 6 | 630CSi* | 1977-1977 | M30B30 | 131 kW (176 hp) at 5,500 rpm | 251 N⋅m (185 lb⋅ft) at 4,500 rpm | 210 km/h (130 mph) |
| 7 | 633CSi | 1976-1983 | M30B32 | 145 kW (194 hp) at 5,500 rpm | 285 N⋅m (210 lb⋅ft) at 4,000 rpm | 215 km/h (134 mph) |
| 8 | 635CSi | 1978-1982 | M90 | 160 kW (215 hp) at 5,200 rpm | 304 N⋅m (224 lb⋅ft) at 4,000 rpm | 222 km/h (138 mph) |
| 9 | 635CSi | 1982-1989 | M30B34 | 163 kW (219 hp) at 5,200 rpm | 310 N⋅m (229 lb⋅ft) at 3,500 rpm | 222 km/h (138 mph) |
| 10 | 635CSi | 1988-1989 | M30B35 | 155 kW (208 hp) at 5,700 rpm | 305 N⋅m (225 lb⋅ft) at 4,000 rpm | 225 km/h (140 mph) |
| 11 | M635CSi | 1983-1989 | M88/3 | 210 kW (282 hp) at 6,500 rpm | 340 N⋅m (251 lb⋅ft) at 4,500 rpm | 255 km/h (158 mph) |

Question: Which engine model does the 635CSi have?
Answer: The 635CSi has M30B35 engine.