Most powerful Opel cars

The key to performance is power. Even heaviest sedans and SUVs can beat lightweight sports cars, if they have enough engine power.

Advanced fuel injection systems and high precision manufacturing is allowing for ever increasing power output and higher performance.

Advancement in battery technology and power electronics also brings electric cars amongst the most powerful of all time. Some examples are claimed to produce over 2000 horsepower - well over a megawatt!

#	make & model	Power (hp)▼
1.	1989 Opel Lotus Omega/Carlton	377
2.	2011 Opel Insignia OPC Unlimited	321
3.	2009 Opel Insignia OPC	321
4.	2009 Opel Insignia OPC Sports Tourer	321
5.	2025 Opel Grandland Electric AWD	321
6.	2019 Opel Grandland X Hybrid 4	296
7.	2006 Opel Vectra VXR	280
8.	2012 Opel Astra OPC	276
9.	2006 Opel Vectra OPC	276
10.	2025 Opel Mokka GSE	276
11.	2007 Opel GT	260
12.	2017 Opel Insignia GSI	256
13.	2017 Opel Insignia Country Tourer 2.0 DI	256
14.	2005 Opel Vectra OPC	252
15.	2006 Opel Signum 2.8 V6 Turbo	247
16.	2005 Opel Astra OPC	237
17.	1980 Opel Ascona 400	237
18.	2006 Opel Zafira OPC	237
19.	2025 Opel Grandland Electric	228
20.	2020 Opel Insignia 2.0 Turbo 4x4 GSi	227
21.	1990 Opel Omega Evolution 500	227
22.	2005 Opel Vectra GTS V6 Turbo	227
23.	2020 Opel Insignia Sports Tourer GSI	227
24.	1968 Opel Diplomat V8	227
25.	2023 Opel Astra GSe	225
26.	2023 Opel Astra Sports Tourer GSe	225
27.	2006 Opel Antara 3.2 V6	224
28.	2019 Opel Grandland X Hybrid	221
29.	2009 Opel Insignia 2.0 Turbo 4x4	217
30.	2008 Opel Insignia 2.0 Turbo	217
31.	1998 Opel Vectra 3.0 i30	217
32.	2001 Opel Omega	215
33.	2025 Opel Grandland Electric	213
34.	1998 Opel Monterey 3.5 V6	212
35.	1994 Opel Omega Caravan 3.0i V6	208
36.	2002 Opel Vectra 3.2 V6	208
37.	1994 Opel Omega MV6	208
38.	2011 Opel Corsa OPC Nurburgring Edition	207
39.	2017 Opel Insignia 2.0 Biturbo Diesel GSI	207
40.	2017 Opel Insignia Sports Tourer 2.0 Diesel GSI	207