The Arrows A8 was a Formula One racing car designed and built by the Arrows Grand Prix International team for the 1985 Formula One season. The car was the successor to the Arrows A7 and marked a transitional period for the team as it sought to improve competitiveness in a highly technical era of F1.
Design and Development[]
The A8 was designed by Ross Brawn, who had joined Arrows in 1983 and was responsible for its chassis engineering. The car featured a carbon-fibre and aluminium monocoque chassis, which was standard among mid-1980s F1 cars. Aerodynamically, the A8 continued Arrows’ experimentation with ground-effect principles, though the ban on sliding skirts for the 1983 season had forced significant design compromises.
The car was powered by a BMW M12/13 turbocharged inline-four engine, producing around 900 horsepower in race trim and up to 1,200 horsepower in qualifying. The A8 ran a 6-speed manual gearbox and used Goodyear tyres.
Racing History[]
The Arrows A8 made its debut at the 1985 Brazilian Grand Prix, driven by Thierry Boutsen and Jo Gartner. The car’s performance was hampered by reliability issues, particularly with the turbocharged BMW engine and gearbox components.
Despite these challenges, the A8 occasionally showed competitive pace in qualifying, with Boutsen frequently placing the car in the mid-field. The team scored points on two occasions during the season, with Boutsen finishing 5th at the San Marino Grand Prix and 6th at the Belgian Grand Prix.
The A8 was eventually replaced mid-season by the Arrows A9, as the team sought to better compete against more powerful and reliable rivals such as McLaren, Ferrari, and Lotus.
Legacy[]
The Arrows A8 is remembered as part of the early Formula One career of Ross Brawn, who would later become one of the sport’s most successful technical directors. While the car was not a front-runner, it represented Arrows’ ongoing efforts to remain competitive during a challenging period dominated by turbocharged engines and rapid technological evolution.
| Year | Team | Chassis | Engine | Drivers | Points | Best Finish |
|---|---|---|---|---|---|---|
| 1985 | Arrows | A8 | BMW M12/13 | Thierry Boutsen, Jo Gartner | 4 | 5th |