According to their on-line Vehicle checker
https://tfl.gov.uk/modes/driving/che...-vehicle-35896
My 2002 2.5 V6 Rover 75 Auto will have to pay the new charge, but
My 2002 2.5 V6 ZTT 190 manual won’t, nor
My 2004 2.5 V6 ZT 180 Auto either, nor
My 2004 4.6 V8 ZT 260?
So note to self, don’t take the Rover anymore, but the identical engined and higher tuned MG V6s and big old V8 guzzler are fine