Same Make, Model and Engine but Different Badge/power?

[Benengo]

Can anyone think of an example of a car that has an identical (or very very similar!) engine to its in-range bigger brother but where the latter is factory tuned to offer more power?

I'm trying to find some examples of bargains that simply need a remap/tune to step them up a level and to ID vehicles that are stupidly more expensive than their cheaper twins that have different software.