As the war progressed, military authorities placed greater stress on the development of air-cooled engines, which they felt had more immunity to damage from weather, shellfire, and misuse. To meet this demand, Opel engineers developed an unusual variation on normal cooling for the 3.6 L truck engine. It was called "air-oil cooling", and used engine oil to take heat away from the jackets around the cylinder barrels. The heads were directly cooled by air, there being three separate aluminium finned heads, each serving two cylinders. Of this interesting engine, which developed 72 hp (54 kW; 73 PS) at 3,000 rpm on 74-octane fuel, only three examples were built.

The next step for Opel was the resumption of passenger car production. It might have seemed easiest to bring back the Kapitän first since its engine was already in production for the truck, but occupation regulations restricted German civilians to cars of 1.5 L or less, which made the Olympia the obvious candidate. Under Dr Ing e.h. Karl Stief, who had been chief engineer at Opel since 1934, useful changes were made to this tough little car. The Dubonnet front suspension was replaced by a conventional coil-and-wishbone layout and the steering was correspondingly rearranged.


This Corsa was a huge success for Vauxhall in Britain, being the most popular supermini and second most popular car overall in 2002, 2003 and 2004. It was also Britain's best selling supermini in 2005, achieving third place overall, but in 2006 (the final year of production) it lost top place in the supermini sector after five years, and was overtaken by the Ford Fiesta. Overall, it was Britain's fourth most popular car in 2006.
The car was roughly the same size as the dreaded Audi V8, but lacked the power and four wheel drive traction to keep up. Owing to Group A’s strict homologation rules, Opel had no way of bringing the car up to speed without building a dramatically expensive road car as well. In the much looser environment offered by FIA Class 1 however, this was no longer an issue.
Other special jobs were undertaken at the Rüsselsheim factory. One that was too exotic to be typical was the construction of an intercooler for the supercharger of the famous Junkers Jumo aircraft engine. Special methods had to be developed to fabricate this vital assembly from very thin sheets of aluminium. With work like this going on, Germany's enemies naturally took note of the various Opel plants, and starting in August 1944, began attacking them by air. Destruction was heavy at both Rüsselsheim and Brandenburg from the attacks by Allied bombers. Never was the outlook bleaker at Adam Opel AG than in the first months of 1945.
Dostupna u standardnoj verziji ili kao panorama u 180°, kamera za hod unazad pomaže vam optimalnom ukupnom preglednošću, prikazom iz ptičje perspektive i funkcijom zumiranja. Ono što je nekad predstavljalo prikrivenu opasnost poput predmeta koji vam prilaze sa strane ili nadolazećeg saobraćaja pri hodu unazad, sad je lako uočljivo i kretanje je mnogo lakše i bezbednije. Funkcija zumiranja se automatski uključuje ako su predmeti na udaljenosti manjoj od 70 centimetara. Traženje parking mesta postaje daleko opuštenije jer parking asistent obavlja sav posao. Omogućuje vam i izlazak s parking mesta uz kolovoz bez angažovanja ruku, kao i manevrisanje u svim pravcima.
This Corsa was a huge success for Vauxhall in Britain, being the most popular supermini and second most popular car overall in 2002, 2003 and 2004. It was also Britain's best selling supermini in 2005, achieving third place overall, but in 2006 (the final year of production) it lost top place in the supermini sector after five years, and was overtaken by the Ford Fiesta. Overall, it was Britain's fourth most popular car in 2006.
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.
Opel operates 10 vehicle, powertrain, and component plants and four development and test centres in six countries, and employs around 30,000 people in Europe. The brand sells vehicles in more than 60 markets worldwide. Other plants are in Eisenach and Kaiserslautern, Germany; Szentgotthárd, Hungary; Zaragoza, Spain; Gliwice, and Tychy, Poland; Aspern, Austria; Ellesmere Port, and Luton, Great Britain.[37] The Dudenhofen Test Center is located near the company's headquarters and is responsible for all technical testing and vehicle validations.
The Kadett E was introduced as the Chevrolet Kadett, and its station wagon version was called the Chevrolet Ipanema. The latter had three doors until model year 1993, when five doors became mandatory. The hatchback was only available with three doors, and the sedan was never offered. Brazilian production of the hatchback commenced in April 1989, with the Ipanema being added in October. From 1991 all versions featured fuel injection. Brazilian cars received either 1.8 or 2.0-litre petrol or ethanol fours. The Ipanema was discontinued in 1996, and the Kadett, in 1998.[28]
1992 Opel Calibra 2.0 16v — I bought it an year ago and i'm not thinking of changing it for any other car.The engine is C20XE, DOHC 2-liter 16v 150hp FWD.There are lots of performance parts for this engine but for the moment mine is still stock,it goes 220+km/h,runs very well on higher rpm.Calibra was the most aerodynamic serial production car in the world (1989-1999).

Just at war's end, a small skeleton crew began clearing the rubble from the plant. By May 1945, this work had advanced enough to allow the beginning of production of desperately needed Opel parts. Getting the materials for them was more dependent on barter and black markets than it was on normal sources of supply, which had all but ceased to exist.
The Insignia flagship followed exactly the same initiative as the Astra. Once again the Opel engineers’ main objective was efficiency. Thanks to optimized packaging and lightweight materials they could save up to 175kg on the Insignia Grand Sport compared with its predecessor – much to the benefit of dynamics and fuel consumption. Depending on powertrain and equipment, the current Insignia Sports Tourer even weighs up to 200kg less than the similar model variant from the first generation.

Compared to the outgoing model, the new Corsa F is going to lose up to 10 percent of weight, translating into a curb weight of just 980 kilograms (2,160 pounds) for the five-door model in its lightest form. That’s up to 108 kg (239 lbs) less than the car it replaces, even though it will have roughly just about the same size. Speaking of which, Opel says the new Corsa will be 4.06 meters (159.8 inches) long.
A convertible version was also available, for the first time in 1987, built by Bertone of Torino/Italy, bringing it to line with competitors, such as the Ford Escort and Volkswagen Golf. For the 1988 model, capacities were raised from 1.3 to 1.4 litres. In the fall of 1986 a new 1,998 cc engine replaced the 1.8 hitherto used on the GSi and Vauxhall Astra GTE in many markets, although the 1.8 continued to be sold in some places.[25] In 1988, a 16-valve twin-cam version was developed for a high-performance GSi/GTE model, yielding 156 PS (115 kW) in non-catalyzed form, six less horsepower with a catalytic converter fitted. While criticized for a lack of refinement, the GSi 16V was also lauded as the most powerful car available in its class at the time.[26] Aside from the "16V" badging, it could be told from an eight-valve GSi by its twin rectangular exhaust pipes.[26]
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