Porsche 959

Porsche 959
Name	Porsche 959
Manufacturer	Porsche AG
Production	1986–1989
Assembly	Stuttgart, Germany
Class	Sports car
Body style	2-door coupé
Layout	Rear engine, all-wheel drive
Engine	2.85 L twin-turbocharged flat-6
Transmission	6-speed manual
Designer	Harm Lagaay

Porsche 959 The Porsche 959 is a high-performance sports car introduced by Porsche AG in the mid-1980s as a showcase of advanced engineering and motorsport technology. Developed from racing programs including Group B prototypes and informed by contributions from Michelin, ZF Friedrichshafen AG, and Bosch (company), the 959 combined innovative drivetrain systems with cutting-edge materials to push the boundaries of street-legal performance. Its development involved key figures and organizations such as Wolfgang Porsche, Ulrich Bez, Rudolf Hruska, Piëch family, and suppliers including BBS Kraftfahrzeugtechnik and Mahle GmbH. The 959's significance extended to influence on later models from Porsche 911 derivatives to supercars by Ferrari S.p.A., Lamborghini, and McLaren Automotive.

Development and Engineering

The 959 program originated from Porsche AG's pursuit of a homologation special for FIA Group B rallying and drew on experience from the Porsche 956 and Porsche 962 endurance racers. Early work involved chassis and suspension co-development with Michelin for tyre and contact patch optimization, collaboration with ZF Friedrichshafen AG on a novel all-wheel-drive center differential, and electronics by Bosch (company) for engine management and ABS prototypes. Project leadership included executives and engineers from Porsche Motorsport, Dr. Ferdinand Piëch, and designers from Porsche Design studios; aerodynamic testing was conducted in wind tunnels used by Daimler AG and BMW Group affiliates. The use of lightweight materials like Kevlar introduced partnerships with DuPont and composites firms servicing Airbus and Boeing. Development testing spanned circuits and locations such as Nürburgring, Circuit de la Sarthe, Hockenheimring, and high-speed runs at the Bonneville Salt Flats.

Design and Aerodynamics

The 959's bodywork, styled under the direction of Harm Lagaay, balanced road-going ergonomics with aerodynamic efficiency seen in prototypes from Porsche 956 and concepts by Bertone and Pininfarina. Wind tunnel development included sessions at facilities used by Saab Automobile and Volvo Car Corporation engineers, producing a drag coefficient and downforce characteristics competitive with contemporary works from Audi and Mercedes-Benz. The car's integrated wheel arch vents and adaptive aero elements echo solutions found in Lamborghini Countach variants and racing-derived components from Alfa Romeo competition programs. Interior features, sourced from suppliers working with BMW Group and Mercedes-Benz, combined luxury appointments with motorsport-derived ergonomics influenced by seating standards from Sabelt and instrumentation partners associated with VDO. The 959's packaging considerations paralleled those in vehicles developed by Lotus Cars and Jaguar Cars for mid-engine and rear-engine balance.

Powertrain and Performance

At the heart of the 959 was a twin-turbocharged 2.85-litre flat-six commissioned from engineers with pedigree at Porsche AG and benchmarked against forced-induction work by BMW M GmbH and Saab turbo programs. The engine management system, evolved with Bosch (company) Motronic hardware, coordinated variable boost control and multi-stage intercooling developed with Mahle GmbH and Garrett Motion. Power delivery was routed through a bespoke 6-speed manual gearbox interconnected with an advanced ATTESA-like all-wheel-drive system comparable in concept to systems later used by Nissan Motors in Nissan GT-R programs. Performance testing at high-speed venues placed the 959 alongside top-tier contemporary supercars from Ferrari S.p.A., Lamborghini, and Koenigsegg Automotive AB in terms of top speed, acceleration, and sustained stability under loads experienced at Le Mans-style endurance events.

Production, Variants, and Special Editions

Production of the 959 was carried out by Porsche AG with coachbuilding and finishing inputs from suppliers experienced with Wiesmann and Ruf Automobile. Limited-volume manufacturing created variants including sport-tuned and touring-focused editions, paralleling parallel strategies used by Mercedes-AMG and BMW M for homologation models. Special editions and customer cars were sold to collectors including figures connected to Gulf Oil sponsorships, private teams that had raced Porsche cars like Joest Racing, and high-profile patrons similar to buyers of Ferrari F40 and Aston Martin coachbuilt one-offs. The 959's rarity influenced collector markets where brands such as Sotheby's and RM Sotheby's later handled sales alongside collections associated with Gooding & Company and Barrett-Jackson.

Competition and Motorsport History

Although conceived with Group B in mind, the 959 also competed in rally and endurance contexts via privateer entries and works-supported appearances, sharing developmental DNA with factory efforts like the Porsche 911 SC/RS and Porsche 959 Paris–Dakar programs. Competitors and contemporaries included Audi Quattro, Lancia Delta S4, and entries from Opel Motorsport and Ford Motor Company rally divisions. Stints in events such as the Paris–Dakar Rally, national rally championships, and circuit tests at Silverstone Circuit featured teams including Porsche Motorsport and privateers affiliated with Gulf Oil-sponsored entries. Drivers and engineers linked to the program had backgrounds from teams such as Brabham Racing Organisation and Team Lotus, creating cross-pollination with single-seater and sports-prototype expertise.

Reception, Legacy, and Influence

Critical reception of the 959 among publications like Road & Track, Autocar, Top Gear (TV series), Car and Driver, and Motor Trend highlighted its technological ambition and performance, influencing later supercar design philosophies at Ferrari S.p.A., McLaren Automotive, and Lamborghini. The 959's systems presaged features later adopted in production by Audi AG's quattro models and influenced drivetrain developments at Nissan Motors and Toyota Motor Corporation for high-performance variants. Its collector status places it among icons such as the Ferrari F40, Lamborghini Miura, and McLaren F1, with examples appearing in museum collections at institutions like the Porsche Museum, National Motor Museum (Beaulieu), and exhibits curated by The Hayward-affiliated galleries. The model's engineering lessons informed corporate strategies at Volkswagen Group subsidiaries and fed into regulations and homologation approaches overseen by entities such as the FIA.

Category:Porsche vehicles Category:Rear-engined vehicles Category:Sports cars (1980s)