og i xr 8 var det en 5 liters v8 Type: V8 cylinder OHV Bore and stroke (mm): 101.6 x 76.2 Displacement (cm3): 4942 Output (kW at r/min, SABS): 150.0 @ 4800 Torque (Nm at r/min, SABS): 330.0 @ 3400 Compression ratio: 9.0:1 og i 1991 kom sierra xr6 3.o rs. i sør afrika.