Ottmar Beckmann Cars
Ottmar Beckmann Cars was a Swedish sports-car venture that developed the mid-engined OBC Mantorp prototype but never entered series production.
Last updated August 26, 2026
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Overview
Ottmar Beckmann Cars was a Swedish automotive venture associated with Ottmar Beckmann and based in Mantorp. The company is chiefly known for the OBC Mantorp, a two-seat mid-engined sports car presented in 1974. The car took its name from Mantorp Park, the Swedish motor-racing circuit located near the company’s base, and represented an attempt to establish a small specialist sports-car manufacturer in Sweden. The OBC Mantorp used a fibreglass body and fibreglass construction for its chassis or primary structural bodywork. Its styling had some visual similarities to the Lotus Elan, although the front treatment was more rounded. The planned mechanical package combined a BMW engine with a Porsche gearbox, an unusual combination that reflected the project’s specialist and low-volume character. The available descriptions identify the vehicle as a prototype or presented design rather than a commercially launched model. Ottmar Beckmann Cars reportedly planned a production rate of five vehicles per day and an organisation of approximately 100 employees. Those ambitions would have placed the project beyond the scale of a one-off coachbuilt car and closer to a small industrial manufacturer. However, the proposed production programme was never realised, and the OBC Mantorp did not enter series production. As a result, the venture’s significance lies primarily in its prototype, its engineering concept, and its place among Sweden’s short-lived specialist sports-car projects rather than in an established product portfolio or sustained market presence. Before the Swedish project, Beckmann had reportedly attempted to develop sports cars in the Netherlands. The available reference material does not provide sufficient detail about those earlier efforts, the company’s corporate chronology, financing, manufacturing facilities, or the ultimate disposition of the prototype. It also does not document a production customer base, dealer network, export activity, formal brand campaigns, or later corporate ownership. Because the OBC Mantorp never reached production, Ottmar Beckmann Cars should be understood as a historical and defunct automotive venture rather than an active consumer brand. Its documented offering was effectively limited to the proposed Mantorp sports car. No reliable information in the supplied sources establishes a production quantity, a retail price, series-production date, or a continuing corporate operation.
History
Ottmar Beckmann Cars, also referred to as OBC, Beckmann Cars Sweden AB, BCS, or Ottmar Beckmann Cars AB, was a Swedish specialist-car venture located in Mantorp. The company was connected with Ottmar Beckmann, who had previously attempted sports-car development in the Netherlands. The available historical record is limited, so the company’s precise founding date, legal formation, financing, and staffing history cannot be established from the supplied material. The project for which the company is known was the OBC Mantorp, a two-seat sports car presented in 1974. Its name linked the vehicle to Mantorp Park, the nearby racing circuit and an important motorsport reference point for the local area. The car adopted a mid-engined layout and used fibreglass for both its body and chassis or principal structural construction. Its appearance was compared with the Lotus Elan, but the OBC Mantorp had a more rounded front-end design. The proposed mechanical specification paired a BMW engine with a Porsche gearbox. This drivetrain concept, combined with the mid-engined layout and fibreglass construction, positioned the car as a specialist performance vehicle rather than a conventional mass-market automobile. The project appears to have been conceived as a real production programme rather than solely as a styling exercise. Company plans reportedly called for production of five cars per day and an organisation of around 100 employees. Those manufacturing plans were not achieved. The OBC Mantorp never entered production, and the company did not develop a documented range of customer automobiles. The available sources do not identify a completed homologation programme, a public sales launch, a production facility operating at the planned scale, or a confirmed number of finished cars. They also do not provide a documented explanation for the project’s failure to proceed, such as financing, engineering, regulatory, or commercial difficulties. Ottmar Beckmann Cars is therefore remembered as a prototype-era Swedish sports-car project. Its historical interest comes from the ambition to create a domestically based, low-volume, mid-engined sports car using composite construction and internationally sourced mechanical components. Beyond the OBC Mantorp, reliable information about the company’s later status, personnel, assets, or successors is unavailable in the supplied references.
- 1974
OBC Mantorp presented
[1]Ottmar Beckmann Cars presented the two-seat, mid-engined OBC Mantorp sports-car design in Mantorp, Sweden.
Production programme abandoned
[1]The planned production programme, reportedly targeting five cars per day and approximately 100 employees, was never put into operation.
Products and positioning
A proposed low-volume Swedish specialist sports-car manufacturer focused on a lightweight, fibreglass-bodied, mid-engined two-seat automobile.
Two-seat mid-engined sports car · 1974
OBC Mantorp
The OBC Mantorp was a proposed Swedish sports car presented in 1974. It had two seats, a mid-mounted engine, and fibreglass construction for its body and chassis or principal structure. The design was described as somewhat similar to the Lotus Elan while using a rounder front-end treatment. Its planned powertrain combined a BMW engine with a Porsche gearbox. Although the company envisaged regular production, the model remained a prototype or presented project and never entered series manufacture.
Sources4 sources
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