Here is some data for reference (found this data from a forum here in Sweden):
All times measured with RL Performancebox
100-150km/h / 100-200km/h
Bmw M3 E36 Limo-98 4,4s / 12,0s
Saab 9-5 Aero 6,8s
Golf GTI V stage I 7,12s
Bmw M3 CSL -03 3,9s
Porsche 997 GT3 RS 3,5s
Bmw M5 Touring E61 3,5s
Ford Mustang GT V8 2006 7,1s
Porsche 997 Turbo Cargraphic stage II 550hk 3,3s
Subaru Impreza Diesel-09 9,5s
Volvo 945 Turbo-97 ~330 hp 4,8s
Porsche 997 Carrera 4s PDK 4,0s
Toyota HiLux picup 1min 48s
Golf GTI DSG 7,47s
Saab 9-5 Aero Nordic stage III 300hk 6,8s
Saab 9000 225hk 5,5s
Saab 9000 ~300hk 4,6s
Golf R32-06 6,8s
Porsche 996 Turbo 420hk 3,6s / 9,7s
Mitsubishi EVO IX Autotech stage 1+ 3,6s
Audi S6 Avant -01 6.6s
GMtech for instance showed a 2.6s run 100-150km/h. Lets compare that to the 996 Turbo or the 997 Turbo Cargraphic stage II 550hk. That's a whole sec faster than the 996 turbo! The LNF engine is just amazing!