A 2002 Volvo S60 T5 BSR Stage III 319 hp / 427 Nm (originally 250 hp) vs a 1992 BMW M5 3,8 stock with 340 hp / 400 Nm.
This clip shows us starting in 3rd gear at approx. 90 km/h. Up to 240 km/h. The Volvo is a bit quicker at all speeds up to about 150 km/h. The M5 has an advantage at higher speeds.