Opel 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.	1989 Opel Lotus Omega/Carlton	226
2.	Opel Speedster Turbo	210
3.	2006 Opel Vectra VXR	204
4.	2007 Opel GT	186
5.	2009 Opel Insignia OPC	185
6.	2005 Opel Astra OPC	177
7.	2006 Opel Vectra OPC	175
8.	2009 Opel Insignia OPC Sports Tourer	172
9.	2025 Opel Mokka GSE	173
10.	2011 Opel Corsa OPC Nurburgring Edition	164
11.	Opel Speedster	164
12.	2015 Opel Corsa OPC	161
13.	2007 Opel Corsa OPC	154
14.	2006 Opel Signum 2.8 V6 Turbo	156
15.	1990 Opel Omega Evolution 500	155
16.	2015 Opel Astra 1.6 Turbo	150
17.	2000 Opel Astra Coupe Turbo	145
18.	2002 Opel Astra OPC	148
19.	1984 Opel Manta 400	138
20.	1992 Opel Vectra Turbo 4x4	147
21.	2002 Opel Astra OPC Caravan	142
22.	2004 Opel Astra GTC 2.0T	146
23.	2006 Opel Zafira OPC	147
24.	2008 Opel Astra GTC 2.0T	146
25.	2004 Opel Astra 2.0 Turbo	146
26.	2005 Opel Vectra GTS V6 Turbo	145
27.	2008 Opel Insignia 2.0 Turbo	145
28.	Opel Calibra 4x4	145
29.	1988 Opel Kadett GSI 16V	144
30.	1998 Opel Vectra 3.0 i30	143
31.	2007 Opel Astra GTC 1.6 Turbo	140
32.	2002 Opel Vectra 3.2 V6	137
33.	1978 Opel Kadett Rallye 2.0 E	137
34.	1968 Opel Diplomat V8	133
35.	2001 Opel Omega	134
36.	1989 Opel Omega 3000 24V	132
37.	1989 Opel Senator 3.0i 24V	130
38.	2020 Opel Insignia 2.0 Turbo 4x4 GSi	134
39.	1979 Opel Ascona 400	130
40.	1997 Opel Vectra i500	132