Mitsubishi, weirdly enough, where I’m from (Philippines), they are doing just fine, but they are struggling everywhere else. Mitsubishi have a special place in our hearts, we love our box-type Lancers, Galants, and especially Pajeros. Today though Evos are gone, the Eclipse is an SUV, I really loved the new Mirage but they never thought of making a hot hatch, which would have been perfect!
JLR have Rover and I fully believe that the XE and XF would sell far better if they gave them a facelift to make them match Range Rover styling and interior design, then stuck the Rover badge on them.
The only Jag anyone cared about was the F-Type and they don’t make that anymore. At the very least they’d be able to fully unify their brand.