Cars.com’s long-term 2015 Mercedes-Benz C300 4matic test car has been giving us the business recently. More accurately, the C300 has been giving our local dealership plenty of warranty business with ...

Convenience often comes at a cost. For the victims of a sprawling European crime ring that relied on a keyless entry system to steal scores of Mercedes-Benz, the cost was the loss of their cars. And, ...