The Opel Karl is powered by a new 1.0-liter turbocharged Ecotec three-cylinder making 74 hp, a bit less than the outgoing Chevrolet Spark’s 84 hp from a 1.2-liter four-cylinder. The three-cylinder engine is part of GM’s new global, small-displacement Ecotec engine family, so it’s possible that Chevrolet may offer a slightly larger turbocharged engine for the Spark in the U.S. The European-market Opel is also available only with a five-speed manual, while the Spark will almost surely be offered with an automatic transmission option.
The Kadett E (Vauxhall Astra Mark 2 in the United Kingdom) was introduced in August 1984, and was voted the 1985 European Car of the Year. The 1984 model was also developed into a more conventional three-box design with a boot (trunk), badged as the Vauxhall Belmont in the United Kingdom, launched at Frankfurt 1985. This was awarded the 1985 Semperit Irish Car of the Year in Ireland. There was a station wagon called the "Caravan" available, with either three or five doors. In South Africa, the Kadett notchback was sold as the Opel Monza, along with a convertible. This replaced the Opel Ascona.
The Calibra, styled by the American head of GM design Europe, Wayne Cherry (retired), is considered by some the most stylish Vauxhall/Opel ever, but being based on the Vectra chassis its ride and handling were not significantly better than that of the family car from which it grew. It was, however, the most aerodynamically efficient Opel everwith a drag coefficient (Cd) of 0.26. It remained the most aerodynamic mass production car for the next 10 years, until the Honda Insight was launched in 1999 with a Cd of 0.25.
My dad bought a Kadett when we became a two-car family in the 60’s (Mom got the Rambler Rebel, and then a 72 Impala). It lasted until ’77, when we used the Impala to help push it down the highway and into the Olds dealership where they were having a “We’ll give you $1000 for whatever you can drive onto the lot” trade in sale. (Sadly, we got an awful 77 Cutlas Supreme). I got some of my early driving lessons (in the neighborhood) in that Opel – shifting gears from the passenger seat, or sometimes riding on my Dads lap and steering.
CO2 emissions figures are determined according to the WLTP test cycle however, a Government formula is then applied to translate these figures back to what they would have been under the outgoing NEDC test cycle, which WLTP replaces. The correct tax treatment is then applied. Figures are intended for comparability purposes only. The fuel consumption you achieve under real life driving conditions and CO2 produced will depend upon a number of factors, including the accessories fitted after registration, variations in driving styles, weather conditions and vehicle load. Only compare fuel consumption and CO2 with other vehicles tested using the same technical procedures. For more information on official fuel consumption and CO2 emission values and cycle-specific fuel consumption and CO2 figures, please visit www.vauxhall.co.uk/wltp
Opel's relationship to GM in America during the war has been disputed. Alfred P. Sloan's memoir indicates that when the war started, as Germany nationalised many foreign-owned industrial assets, GM's contact with Opel was broken and remained that way for the rest of the war. Other writers have alleged that even after June 1940, official connections between Opel and America were not broken, and monetary gain by Americans continued throughout the war.
Although GM's passenger vehicle line-up in South Africa consisted of Opel-based models by the late 1970s, these were sold under the Chevrolet brand name, with only the Kadett being marketed as an Opel when it was released in 1980. In 1982, the Chevrolet brand name was dropped, with the Ascona, Rekord, Commodore, and Senator being rebadged as Opels.
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).