German luxury cars often come with a reputation for high maintenance costs, but that doesn't mean they're all bad investments ...

You could buy a ratty sports ... R231 Mercedes-Benz SL is also a bargain, but we prefer the looks of the early 2000s model. If you're looking for a first or only car, buying a used luxury vehicle ...

The third-generation of the Mercedes ... muscle car in the lineup - the E55 AMG. That muscle-bound Mercedes model is an underrated AMG hero that could be bought for a bargain on the used market.