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.
Rüsselsheim.  The sixth-generation Opel Corsa is based on a completely new design, which is the basis for an increase in efficiency. The Corsa will celebrate its premiere before the end of this year. Whether diesel, petrol or – for the first time – electrically powered, every new Corsa benefits from the lower weight: the driving dynamics improve, the fuel consumption falls. The lightest version of the next generation even undercuts the magical 1,000-kilogramme mark – excluding driver, the five-door will weigh only 980kg. Compared with its predecessor, this model variant is a useful 108kg lighter. This is a weight-saving of around 10 per cent, although the new model has a similar length of 4.06 metres. Reducing so much weight while retaining similar dimensions is a remarkable development achievement that directly benefits the customer.
In the early 1990s, South African Kadett GSi's were further upgraded based on their success in production car racing and initially 500 special units were built as road cars for homologation purposes. This was a minimum requirement for entry into the Stannic Group N races. They went against BMW's 325iS (A 2.7 litre homologation special from BMW). They featured more aggressive 276-degree camshafts made by Schrick with 2 different settings for timing overlap (110° and 107°), revised intake and exhaust modifications (4-in-1 branch manifold and freeflow exhaust), Irmscher spring kit, modified engine management system by Promotec, a limited slip differential developed by Andre Verwey and special Aluett 7Jx15-inch ET35 alloy wheels, they were nicknamed the "Superboss"[29] and held the world record for the most torque per litre (114 Nm per litre) for a naturally aspirated car until 2009 being beaten by the Ferrari 458 (117 Nm per litre). After the first 500 units were produced, many more were built to satisfy public demand.
At the end of last year, Opel announced its intention to open the order books for the new electric Corsa and the Grandland X as PHEV in the first half of 2019. The Corsa is likely to have the same technical data as the DS 3 Crossback, and indeed Opel will enable reservations this 4 June. Lohscheller promised a competitive price for the market launch, which could be as early as December: “With the new Corsa, we are making e-mobility affordable for a wide range of customers. This will be a real “‘Volks’ electric car,” promised the CEO, clearly with a thought or two of rivalling VW. The latter launched the ‘E-mobility for all’ campaign followed by the First Edition ID.3 not even a week ago, accompanied by statements such as “We don’t produce for millionaires, but for millions”.

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.
At the first round of the season held at the former Grand Prix track of Zolder in Belgium, Opel Team Joest’s misfortunes continued. Manuel Reuter retired in the early stages, with both John Winter (16th) and Keke Rosberg finishing a lap down on winner Alessandro Nannini (ITA) in the Alfa. Race 2 was more positive however, with only John Winter dropping early on. Reuter lead the Opel charge in 7th, with Rosberg in 10th.
The Kadett A (above) finally appeared in 1962, and was a classic GM/Opel effort: highly pragmatic, conventional in every respect, reasonably stylish for its time, and designed to deliver a good bang for the buck. In just about every way possible, it was the antithesis of the VW: front-engine rwd, a rather tinny but roomy body, highly tossable but with a primitive suspension and ride, a very roomy trunk, and excellent visibility as well as economy. Oh, and a proper heater even! Its little 987 cc OHV four made 40 net/46 gross hp, six more than the VW 1200. Its trim fighting weight of 1475 lbs (670 kg), some two hundred pounds less than the VW, showed in both its acceleration and body integrity.
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