Eufra Racing Eufra Racing Hoecker Sportwagenservice WTS Racing WTS Racing WTS Racing Team Sauber Mercedes WTS Racing WTS Racing WTS Racing Team 7UP Jordan Camel Benetton Ford Team Sauber Mercedes Zakspeed Mercedes Team Le Mans Camel Benetton Ford Camel Benetton Ford Mild Seven Benetton Ford Mild Seven Benetton Renault Scuderia Ferrari S.p.A. Scuderia Ferrari Marlboro Scuderia Ferrari Marlboro Scuderia Ferrari Marlboro Scuderia Ferrari Marlboro Scuderia Ferrari Marlboro Scuderia Ferrari Marlboro Scuderia Ferrari Marlboro Scuderia Ferrari Marlboro Scuderia Ferrari Marlboro Scuderia Ferrari Marlboro Mercedes GP Petronas Mercedes GP Petronas Mercedes GP Petronas 