4 legendary System 1 vehicles are set to characteristic in RM Sotheby’s upcoming Monaco public sale, with an anticipated mixed worth of over €10million.
The public sale, which can happen on the Grimaldi Discussion board on 25 April 2026, will embrace a 1978 Ferrari 312 T3, 1991 Ferrari 642, 1984 Toleman TG183B and 1979 Fittipaldi F6/A.
1978 Ferrari 312 T3
Estimate: €4.5million – €5.5million
The 1978 Ferrari 312 T3 was pushed by Carlos Reutemann in 4 rounds of the 1978 F1 season and by Gilles Villeneuve within the 1979 Argentinian Grand Prix. Designed by Mauro Forghieri, the 312 T3 is powered by a naturally-aspirated, 3-litre, flat-12 Ferrari Tipo 015 engine, boasting roughly 515 horsepower and 236 lb ft of torque.
Carlos Reutemann, Ferrari 312T3
Photograph by: Motorsport Photos
1991 Ferrari 642
Estimate: €3million – €4million
The 1991 Ferrari 642 chassis on supply, no. 125, served as a spare automobile for Alain Prost and Jean Alesi on the Brazilian and San Marino Grands Prix. Designed by Steve Nichols and Jean-Claude Migeot, the 642 is powered by a 3.5-litre naturally-aspirated V12 engine.
Whereas the Maranello outfit hoped for a championship title with the 642, its finest grand prix end was second on the 1991 United States Grand Prix with Prost on the wheel.
The 642 chassis 125 comes with a spare rear wing, jacks, starter and tyre warming blankets.
Jean Alesi, Ferrari 642
Photograph by: Ercole Colombo
1984 Toleman TG183B
Estimate: €2.8million – €3.8million
The 1984 Toleman TG183B was pushed by three-time champion Ayrton Senna on his residence debut on the Brazilian Grand Prix. The TG183B was an up to date model of the TG183 and was launched for the 1983 season, working till 4 races into the 1984 season.
Pierre Gasly, Toleman TG183B
Photograph by: Silverstone
1979 Fittipaldi F6/A
Estimate: €500,000 – €700,000
The 1979 Fittipaldi F6/A was raced by Emerson Fittipaldi in seven rounds of the 1979 season, together with a seventh-place end at Watkins Glen. The chassis on supply, no. F-6-A1, incorporates a rebuilt 3.0-litre Cosworth DFV engine with lower than 400km on the clock.
The F6/A additionally competed within the 2024 Monaco Historic Grand Prix, and made appearances on the 2021 Goodwood Competition of Pace and the 2024 French Grand Prix assist race.
Fittipaldi Cosworth F6A
Photograph by: JEP / Motorsport Photos
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