Within Opel the Calibra was a car with potential but sadly much of it was unrealised. Valmet Automotive in Finland, who had a manufacturing facility that build Calibras alongside the German plant, produced two handsome convertible prototypes that never saw production. A Saab coupe based on the Calibra was also rumoured but, again, never saw the light of day.
The handling and ride are basically fine, but are all but invisible from the point of view of a keen driver. The Crossland is tidy through corners, with reasonable steering weight but no actual feedback, and the body tilts over only to a reasonable angle. The ride is a touch stiff in its damping, especially around town (which is disappointing, given that any Crossland will probably spend most of its life in town) but it does improve on the open road. Refinement is only average though with quite a bit of wind and road noise. There’s little point in having Opel’s phone-based OnStar concierge service fitted if you can’t hear what the operator is saying . . .
Competitive pricing led to commercial success, and Kadetts continued to be produced during the early months of the war: by the time production ended in May 1940, following intensification of World War II, 106,608 of these Opel Kadetts had come off the assembly line at Opel's Rüsselsheim plant, which had been the first major car plant in Germany to apply the assembly-line production techniques pioneered by Henry Ford.
"(Opel) had been seized by the German government soon after the war began. In 1942, our entire investment in Opel amounted to about $35 million, and under a ruling which the Treasury Department had made concerning assets in enemy hands, we were allowed to write off the investment against current taxable income. But this ruling did not end our interest in, or responsibility for, the Opel property. As the end of the war drew near, we were given to understand that we were still considered the owners of the Opel stock; and we were also given to understand that as the owners, we might be obliged to assume responsibility for the property." It was a responsibility that Sloan and his associates were not at all sure was worth the risk in the chaos of postwar Europe.
Historically, Opel vehicles have also been sold at various times in the North American market as either heavily modified, or "badge-engineered" models under the Chevrolet, Buick, Pontiac, Saturn, and Cadillac brands - for instance the J-body platform, which was largely developed by Opel - was the basis of North American models such as the Chevrolet Cavalier and Cadillac Cimarron. Below is a list of current or recent Opel models which are sold under GM's North American brands.
Erede della Agila, la Opel Karl è una citycar personale e moderna, proposta in Italia solamente in versione Rocks, con stile da crossover. Abbina una carrozzeria davvero compatta (368 cm di lunghezza) a un’abitabilità fra le migliori della categoria: agevolmente accessibile grazie alle cinque porte (l’angolo di apertura è ampio anche nel caso di quelle posteriori), fa viaggiare comodi sia davanti sia dietro. Lo spazio concesso a chi siede sul divano è stato, però, sottratto al bagagliaio, capace di soli 206 litri ed espandibile a 1013 abbassando lo schienale (che, però, non rimane perfettamente in piano). Per una vettura di questa categoria le finiture sono soddisfacenti, come d’altronde la cura dei dettagli: per esempio, il cruscotto comprende il contagiri; disponibile come optional anche il sistema multimediale IntelliLink con touch screen di 7”, radio digitale, connessione allo smartphone e chiamata automatica dei soccorsi in caso di necessità. Scelta obbligata per il motore, un 1.0 a benzina abbinato a un cambio manuale a cinque marce, ben manovrabile finché non si pretende di utilizzarlo sportivamente. Vivace a sufficienza e parco nei consumi, a dispetto del frazionamento a tre cilindri vibra e si fa sentire poco: caratteristiche che garantiscono un discreto comfort (anche se le sospensioni non sono molto morbide). Adeguata la dotazione di sicurezza della Opel Karl, comprensiva di airbag laterali e per la testa di serie.
The Crossland X is available with petrol, diesel and LPG engines. The petrol engines are all 1.2-litre 3-cylinder units with power outputs of 81, 110 and 130 hp (97 kW). The two higher-powered versions are turbocharged and have balance shafts. On the diesel side the Crossland X offers a 1.6-litre 4-cylinder engine with either 99 hp (74 kW) or 120 hp (89 kW). Both the 120 hp (89 kW) diesel and 130 hp (97 kW) petrol models get a 6-speed manual gearbox; the other engines come with 5-speed manuals. A 6-speed automatic is available in conjunction with the 110 hp (82 kW) engine.
While the Ipanema clearly succeeded the Marajó, production of the Chevette (by now in sedan form only, the hatchback having been discontinued after the 1987 model year) and of the Kadett noticeably overlapped; the newer model was placed above the old one in Chevrolet's lineup. While Chevrolet entertained the possibility of a pick-up version of the Kadett E, it never materialized.