1961 AEKI 121S - The Catfish
During the 1950’s AEKI was riding on the success of the 100-Series. Consistently being one of the most popular car in Sweden right til the introduction of the 200-Series in 1965. This allowed them to have a few “vanity projects” with the goal being to expand into wider audience both in the market demographics and geographically.
In 1958, they acquired local manufacturer of transmission and transaxle, Sten-sil AB, which at the time was developing an affordable small, front wheel drive car. But this was so costly the company was on the verge of bankruptcy before AEKI stepped in. The car in turn became AEKI code 3C-45 nicknamed and later actually christened the “Krabba” or Crab. We’ll be back with this important part of the company later.
Another project which AEKI went into at the time, was the creation of AEKI 121S nicknamed first by the development team and later by the public “The Catfish”, this was the company first sports car. This is actually the today’s topic.
The AEKI 121S was based on the underpinning of AEKI 100 which at the time was also available as the poorly sold 120C fastback coupe. But the company wanted to make a more upmarket and unique car intending to export the car to the US market.
The styling was done in-house. The car was released to the public in summer of 1961.
The 100 chassis is pretty much intact. The main suspension points was only slightly altered. There is uprated springs and dampers to help give sportier feeling. Also, it’s equipped with front and rear anti-roll bars to balance the handling.
The engine is also tweaked, bored and stroked up to 2.0-litre with high compression. With higher state of tune from competition camshaft, port and polished head and a few other bits. The first variant of the 121 S engine produced 100hp. Transmitted through 4-speed manual to the rear wheel. The top speed is around 200km/h.
The inside is also very well equipped, with all the same revolutionary safety features as the family car 100-series. Along with leather 2+2 bucket seats, optional high quality radio, standard rev counter and floor shift transmission.
Not only it is sporty, luxurious and sleek. The 121S is also built with longevity in mind. It is literally just the venerable AEKI 100 clad in tracksuit so the components are very similar. Not only that but as this is a relatively lower volume car, more care and attention was put into build quality.
AEKI 121S was made until 1973, with improvements to the engine, suspension, interior concurrent with the updates to the 100 and 200 series. The styling, however, remained pretty much the same.
The decision to stop making it happened when the North American market, consistently the biggest seller of the 121S, started to introduce law intending for further improvement in vehicle safety. By that point it was deem too outdated and not worth adapting to those new rules. This actually saved this car from the indignity of 5-mph bumpers and 2-way catalytic converter.