It isnât often that a manufacturer launches a vehicle and then revises its power output downwards. Well, thatâs what happened with the Kadett 200tS, a fearsome version of the Opel compact which gave new meaning to the term âhot hatchâ. With 160kW and 280Nm there was nothing like it 15 years ago. Today they arenât huge numbers for a 2.0 litre turbo, though Opel fans will be quick to remind anyone whoâll listen that a current Golf GTI only makes 147. The point of course is that the Opel weighs nigh on 200 kilograms less than the modern equivalent and while turbocharging was not quite in its infancy back then, it was a lot more basic. So too was engine management, and tyre and chassis technology. So, simply put, the 200tS was a beast.
Torque steer in gears one and two could be fearsome. With a limited-slip differential, you had to be very careful which way the wheels were pointing, especially if the road was anything less than perfectly dry and flat. It was a bit like taking a deranged Staffordshire for a walk down a road where thereâs a cat atop every garden wall …
It was better in the higher gears and if you fed the power in judiciously as the road straightened, you could really slingshot from corner to corner, neck muscles straining to free oneâs hairstyle from the headrest. You couldnât let your guard down for an instant. Of course, it did depend on what preload settings â there were apparently three â were used inside the limited-slip differential. Like the Superboss, the tS had a final drive unit from Gemini Transmissions, the company founded by South African engineering genius Andre Verwey. Based in the United Kingdom by then, he supplied the LS units to Getrag, who then fitted them to their six-speeder (reluctantly, it must be said) and shipped them to South Africa. The deal was that all gearbox repairs would be done on an exchange basis, with broken units returned to Germany. Getrag would not even supply Delta the special tools required for stripping the âboxes. Early cars experienced overheating problems however, and from mid-1994 advertising and brochure material appeared listing outputs of 151kW and 285Nm. Though outwardly similar, cooling efficiency was improved but at the cost of a few kilowatts.
In my Drive! magazine days I tested the original car and I remember Mike Briggs collaring me at Goldfields Raceway and as a Delta works driver taking umbrage at our road test. He said we were too critical of the torque steer. His frame of reference though was that of a race driver in his prime â at that stage he was piloting the Astra touring car after an unsuccessful sojourn in the Calibra Wesbank racer. Ah, the Calibra, a car to which the 200tS owes if not its birthright, then more than a nod of acknowledgement. Engine internals are virtually identical to those of the Turbo version, but the drivetrain of the Kadett/Astra 200tS was local and two key aspects â the intercooler installation and the engine management â were researched, developed and manufactured right here. Thatâs why the car has almost no turbo lag, and why it is such a pleasure to drive at normal pace. Rolf Mentzel, who was closely involved with the early stages of the project, remembers regularly driving from Port Elizabeth to Boschâs high-tech facility in Brits. Development cars were in such short supply that they couldnât leave one there permanently.
Delta sourced wheels from Germany and they were the same as those used on various Vauxhall/Opel high-performance models. So the easy way to spot a real tS is by the five-bolt, 16 inch alloys, packed with the same front discs and hubs as the Calibra 200i Turbo â a car with which it shared much of its basic chassis architecture. In its day the tS was a sophisticated car and had features such as ABS brakes and seatbelt pre-tensioners, while the interior had a number of surprise and delight features now taken for granted â including an âonboard computerâ (not that any of us had seen a computer anywhere else other than âonboardâ). It also had a glovebox which was linked to the air conditioning and if Red Bull was available back then, thatâs where we wouldâve kept it cool. There were no airbags however and undoubtedly there have been instances where they wouldâve made a difference.
Remarkably, Delta went on to build nearly 500 turboâed Kadetts and another 350-odd Astras. The production life was spread over a number of years with the first registrations in October 1992 and the last in the middle of 1996, according to automotive information specialists TransUnion. Like other local classics, many of the surviving cars have been extensively modified, others altered unintentionally. This then is what a good one should look like: itâs quite remarkable, even after nearly 190 000km. It also still has the six-speed box, though a five-speed conversion is quite commonplace. Thatâs because the original trannie did not stand up well to the abuse that was often meted out by careless drivers and to the fact theyâre not easy to repair or replace thanks to the original agreement between Delta and Getrag.