Vega appears to have been the first GM vehicle designed by committee – the corporate engineering staff – and imposed upon one of its divisions like a turd to be polished. Chevrolet engineering had in fact developed its own subcompact but when presented to corporate it was rejected “out of hand” by Ed Cole, who told them to develop Vega instead, then code-named “XP-887”.
The Corsa A was rebadged as the "Vauxhall Nova" between 1983 to 1993 for the United Kingdom. It replaced the ageing Vauxhall Chevette. All Nova models were manufactured in Spain, with the first customers in the United Kingdom taking delivery of their cars in April 1983. It gave Vauxhall a much needed modern competitor in the supermini market in the United Kingdom, as the Chevette was older than the majority of its main competitors which consisted of the Ford Fiesta and the Austin Metro.
1966 wis the year that Opel opened thair new plant at Bochum, devotit exclusively tae Kadett production. Atween 1965 an 1973 Opel produced 2,691,300 Kadett Bs which maks this model ane o the maist successfu Opels tae date in terms o sales volume. The Kadett benefittit on the domestic mercat frae a progressive slowin o demand for the auld Volkswagen Beetle, while the Ford Escort an Volkswagen Golf which wad compete for sales mair effectively against the Kadett C baith got aff tae a relatively slow stairt respectively in 1968 an 1974.
It had some crazy mechanical issues. At one point it stumbled and stalled because the carburetor had come loose from the intake manifold and I had to tighten it back down! Another time, my brother was driving it and the brakes failed. Somehow the end of the brake shoe that meets the brake cylinder piston had become worn on one side, causing the piston to slip off the end of the shoe when the brakes were applied, losing braking and squirting fluid all over.
Both the Opel Karl and its Vauxhall Viva twin will be built alongside the new Spark in South Korea. Looking at the Opel’s measurements, we can see that the new 2016 Chevrolet Spark’s footprint will grow ever so slightly, with a 0.4-inch longer wheelbase and a 0.2-inch longer overall length. The new car’s roof is 3 inch lower overall, and the car could also weigh around 200 lb less than today’s model if the Karl’s 2070 lb curb weight is indicative of the U.S.-spec 2016 Spark’s specification.
That's distressing, but it's also distressing to see how far along GM and Saab dealers went with that plan. In a June 1990 article from Automotive News, even then-Opel chairman Louis Hughes said "There's quite a difference between the Calibra concept and the traditional Saab concept." That's about as close as any auto exec will get to saying "this car doesn't fit in with the brand, but we're going to badge it anyway." That Auto News story expected the car would be approved to go by the end of 1990, and that they'd be built in the same factory in Finland that turned out special Saabs like the 9-3 Viggen and all of the convertibles.
As such, the car’s 2.5L C25XE V6 was turned around 90 degrees to assume a longitudinal position. Keeping only the most essential bits, British engineering firm Cosworth turned the 170 horsepower engine into a large bore, short stroke masterpiece. Using design principles akin to those used in Formula One, the unit belted out 420 horsepower at 11,650 rpm.
Opel campaigned the car extensively in motorsport too. The rally version was uncompetitive, but Opel eagerly waded into the 160mph traffic jam that was the International Touring Car Championship. The ITCC was created from the German DTM series, in which Opel had struggled. A rule change allowed Opel to use a new 480bhp V6 derived from the road car. The resultant four-wheel-drive monster carried Manuel Reuter to the 1996 ITCC driver's crown and Opel won the manufacturers' gong, beating Alfa Romeo and Mercedes-Benz. It was the Calibra's finest hour.
Power first came from 1.0 L 45 hp, 1.2 L 55 hp, 1.3 L 70 hp and 1.4 L 75 hp petrol engines. (The first engines were all equipped with carburetors; fuel injection came later, but never for the 1.0.) The engines were based on the well proven Family II design, except for the 1.0 L and early 1.2 L engines, which were based on the OHV unit from the Kadett C.
According to the car's manufacturer's data, the Karl needs 4,9 l of LPG per 100 km of highway driving, 7,1 l/100 km in the city and 5,7 l/100 km on average. Just for comparion, when running on petrol it requires on average 4,6 l/100 km, but don't be fooled by the sheer figures since autogas is usually by approx. 50 percent cheaper than its conventional counterpart. Given the fuel economy figures and current fuel prices, the only kind of motor vehicle cheaper to run than a Karl LPGTEC would probably be... a moped. As for CO2 emissions, the autogas-powered pocket-sized Opel spews out 93 g/km, which is less than the special ECO version running on petrol, which emits 99 g/km.
In 2012, Opel announced the closure of the Bochum plant (now known as Plant Bochum II), effective 2016, with the loss of approximately 3,000 jobs, in response to the manufacturer's longstanding over capacity and loss of market share in key western European markets. Ellesmere Port in England became Opel's lead plant for the Astra/Kadett platform for subsequent generations.
the Chevy Chevette, while a MUCH better car than the Vega was at the time, and even now, that’s not saying a whole lot, other than it WAS infinitely more durable and longer lasting and reliable than the Vega, though by ’76, the Vega was decent enough, but the damage was done. I know as my Mom drove a ’76 Vega from roughly 78-83 with the only major thing being the carb being rebuilt around 1980. The Chevette was basically a redesigned Kadett/Vauxhaul Chevette.
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.
I join in the question: “Where did they all go?” These were pretty common in the upper midwest (as imports went) in the late 60s-mid 70s. I knew a Lutheran minister who owned one (maybe a 69 or so?) in the mid 70s, and got to ride in it once. He seemed pretty proud of the fact that he had put about 80K on it and it seemed to be running strongly. Although it was starting to look a little worn, it seemed to hold up a lot better than my Scoutmaster’s 69 Cortina.
The Kadett D was introduced in the middle of August 1979, with deliveries on the home market beginning early in September 1979. In November 1979, the car went on sale in the United Kingdom, some five months before the Vauxhall Astra Mark 1, the British version, was launched in April 1980. The cars were designed as three- or five-door hatchbacks and estates or station wagons. There were also two- and four-door sedans featuring separate boots/trunks, which shared the silhouettes of the hatchbacks: in the United Kingdom, the sedan versions were soon withdrawn, until the 1986 launch of the MKII-based Belmont. For the first time since 1965 there was no coupé-bodied Kadett in the range: the previous Kadett C coupé was indirectly replaced by the three-door 1.3 SR sports model.