It isn't Lotus it is Opel Omega/Vauxhall Carlton upgraded from Lotus, with some 3,6L i6 twin turbochargered engine. I have heard that in 1989 they banned that car from England, because it is too fast for the most of the people..
lol @ 3 different vent types on that cossie...are both the headlights intakes....what the hell engine does it have...can't find anything on the reyland website about that particular car..