There are engines with reputations for being able to rack up over 500,000 miles with steady maintenance. Among those, Mercedes-Benz and its diesel engines are legendary. Here, we look at one of them ...

Mercedes introduced the W123 to European markets in sedan form in 1976. It was the next step beyond the W114 and W115 coupes and sedans that had been around since 1967. Two years later, a station ...

They just don’t build cars like vintage Mercedes-Benz diesels anymore. There’s no arguing that. But cars built so unbelievably well tend to get driven into the ground. We’re happy to bring you an ...