- Brazilian Grand Prix
- Arnoux eases to Interlagos victory
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January 27, 1980: Rene Arnoux, driving a turbocharged Renault, won the Brazilian Grand Prix at Interlagos, with Elio de Angelis second for Lotus and new championship favourite Alan Jones back in third
- Argentine Grand Prix
- Jones continues where he left off
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January 13, 1980: Alan Jones, who ended the 1979 championship in blistering form, showed his Williams was the car to beat with victory in the season-opening Argentine Grand Prix