Approx Size : 250mm X 210mm Height X 3mm Thickness
Lotus' major coup for 1985 was signing rising star Ayrton Senna from the Toleman team to replace long time team driver Nigel Mansell who had signed with Williams. Senna, the first driver signed to the team since the death of Colin Chapman, partnered Italian Elio de Angelis who had finished third in the previous season's drivers' championship and had had many promising results with the 95T.
The 97T proved competitive during the season, taking 8 poles, 7 with Senna and 1 with de Angelis, and 3 wins. Senna's first was a brilliant performance in the Portuguese Grand Prix where he won by over a minute in monsoon conditions. His second came in the Belgian Grand Prix at Spa, held in wet/dry conditions. De Angelis added a third win (his 2nd and last win in F1, both for Lotus) at the San Marino Grand Prix after original winner Alain Prost (McLaren) was disqualified an hour after the race finished due to his out of fuel McLaren-TAG being 2 kg underweight. Lotus finished fourth in the Constructors' Championship, albeit tied on points with Williams who finished in third place owing to their greater number of race victories.