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.	2006 Opel Vectra OPC Caravan	276
11.	2025 Opel Mokka GSE	276
12.	2007 Opel GT	260
13.	2017 Opel Insignia GSI	256
14.	2008 Opel Insignia 2.8 V6 Turbo 4x4	256
15.	2017 Opel Insignia Sports Tourer 2.0 Turbo 4x4	256
16.	2017 Opel Insignia Country Tourer 2.0 Turbo 4x4	256
17.	2005 Opel Vectra OPC Caravan	252
18.	2005 Opel Vectra OPC	252
19.	2006 Opel Signum 2.8 V6 Turbo	247
20.	2005 Opel Astra OPC	237
21.	1980 Opel Ascona 400	237
22.	2006 Opel Zafira OPC	237
23.	2025 Opel Grandland Electric	228
24.	2020 Opel Insignia 2.0 Turbo 4x4 GSi	227
25.	1990 Opel Omega Evolution 500	227
26.	2005 Opel Vectra GTS V6 Turbo	227
27.	2020 Opel Insignia Sports Tourer GSI 4x4	227
28.	1968 Opel Diplomat V8	227
29.	1965 Opel Diplomat Coupe V8	227
30.	2023 Opel Astra GSe	225
31.	2023 Opel Astra Sports Tourer GSe	225
32.	2006 Opel Antara 3.2 V6	224
33.	2020 Opel Grandland X Hybrid	221
34.	2009 Opel Insignia 2.0 Turbo 4x4	217
35.	2008 Opel Insignia 2.0 Turbo	217
36.	1998 Opel Vectra 3.0 i30	217
37.	2001 Opel Omega	215
38.	2025 Opel Grandland Electric	213
39.	1998 Opel Monterey 3.5 V6	212
40.	1993 Opel Astra 200TS	211