(all photo's borrowed from the site)
this is a standard full fat 182, note silver alloys, no blck plastic spoiler on the bottom of the front bumper.There suspension is he same as a 172 They also have a small boot spoiler, leather, climate control, and zenons. Note the washer jets on the front bumper
then you have a 182 cup, these come with darker alloys, have the black lower bumper spoiler, bigger boot spoiler, wider track (wheels stick out further lol) these loose the leather inside the car, plastic engine cover and zenon headlights (note black plastic covers on the bumper where the headlight washers should be)
where as this is a 182 (same as pic 1) ,but with cup packs, so this is a full fat like in picture 1, but with all the cup bits, (picture 2) sort of best of both worlds lol
then there is the limited edition 182 trophy. These are limited to 500, onnly come in this red colour. These are basically a 182 cup, bit have posh recaro bucket seats, oz turini alloys, and very trick sachs suspenion
thats the basic looks of the car, couldn't find a good 182 cup pic. so people, feel free to add some lol, and correct me if i've missed anything!!