lateralus - they did the cls amg in may this year
http://www.bbc.co.uk/topgear/series_6/prog_1/
i have seen lots of mercs and beemers on that show over time i think - and those big mercs are awesome sounding- i dont watch it religously - but that doesnt matter with foxtel you know you will see most things repeated many times over by chance eventually
u can see what they have covered here
http://www.bbc.co.uk/topgear/archive/