Power will come exclusively from a three-cylinder 1.0-liter naturally aspirated gasoline engine developing 75 HP (55 kW) delivered to the front wheels through a five-speed manual gearbox. Opel and Vauxhall say the chassis has been tweaked to provide "exceptional safety and comfort" and both cars come with traction control, hill start assist and electronic stability control.
With these guidelines in mind, the Opel question was put again on 3 May to the GM financial policy committee, which then withdrew its objections to a return to Rüsselsheim. Many details still had to be worked out, both within GM and in the US-occupied zone of Germany, before this could actually occur. At last, the official word was released on 1 November 1948; GM resumed management control of Adam Opel AG. Edward W. Zdunek, formerly regional manager for Europe of General Motors Overseas Operations Division, was named managing director.
Customers and experts are already enthusiastic about the IntelliLux LED® matrix lighting technology in the Opel Insignia flagship and Astra compact cars: in Europe, 20 per cent of Astra drivers and 60 per cent of Insignia customers order this innovative system. Around 90,000 new Opel cars equipped with matrix technology thus enter the European market per year. The glare-free matrix headlights automatically and continuously adapt to the prevailing traffic situation and surroundings. Approaching traffic and preceding vehicles are simply “cut out” of the illuminated area. Glare is minimised and drivers enjoy optimum visibility - as will soon be the case with the new-generation Opel Corsa.
The GSi's engine mapping had been carried out by Opel tuning specialists Irmscher. A model with the 82 PS (60 kW) 1.4 L multi point fuel injected engine, which was otherwise mechanically identical to the GSi, also became available as the Nova SRi in the United Kingdom. In January 1988, a turbocharged version of the Isuzu diesel engine was introduced, with power increased to 67 PS (49 kW).