Saab cars with highest power to weight ratio

Most accurate predictor of acceleration is power to weight ratio. The more power engine can produce and the less mass it has to accelerate, the quicker the acceleration.

For low speed acceleration and acceleration from standstill, traction also plays important role. Aerodynamic drag takes over as dominating factor at high speed.

Everything in between is where power to weight ratio matters the most. Mid-range acceleration is also important for track performance.

#	make & model	Hp/tonne▼
1.	2002 Saab 9-5 Hirsch Troll R	185
2.	1999 Saab 9-3 Viggen Coupe	173
3.	2001 Saab 9-5 Aero	167
4.	2008 Saab 9-3 2.8T XWD SportKombi Aero	165
5.	2006 Saab 9-5 Aero	163
6.	2011 Saab 9-5 SportWagon 2.8T XWD Hirsch	158
7.	2006 Saab 9-2X 2.5T Aero	158
8.	2010 Saab 9-5 2.8T XWD	154
9.	2008 Saab 9-3 2.8T Turbo X Sport Combi	155
10.	1993 Saab 9000 Aero	152
11.	2008 Saab 9-3 2.8T Turbo X	152
12.	1980 Saab 900 Turbo Enduro	149
13.	2000 Saab 9-5 Aero	149
14.	2005 Saab 9-3 2.8T SportCombi	149
15.	1990 Saab 900 Turbo Carlsson	144
16.	1993 Saab 900 Turbo 16S GT	138
17.	1996 Saab R900 Turbo	131
18.	1986 Saab 900 Turbo Convertible	130
19.	1990 Saab 900 SPG	130
20.	1987 Saab 900 SPG	126
21.	1973 Saab 99 V8	123
22.	1985 Saab 900 SPG	122
23.	2006 Saab 9-5 2.3t Wagon	119
24.	1977 Saab 99 Turbo	117
25.	2007 Saab 9-3 1.9 TTiD 180 SportCombi	111
26.	2007 Saab 9-3 1.9 TTiD 180	111
27.	2007 Saab 9-3 1.9 TiD 150 SportCombi	96
28.	1967 Saab Sonett V4	95
29.	1970 Saab Sonett III	93
30.	1986 Saab 900 S Hatch	92
31.	1964 Saab Quantum 5	87
32.	1966 Saab Sonett II	85
33.	1980 Saab 900 GL	82
34.	1966 Saab 95 V4	68
35.	1962 Saab Quantum 3	46
36.	1953 Saab 92 B	37
37.	1964 Saab Monte Carlo 850	62
38.	1976 Saab 99	89
39.	1993 Saab 900 2.0i	93
40.	1994 Saab 9000 Griffin	141