This video takes a closer look at the BMW 3 Series E21 323i, recently discovered as a barn find. In the opening installment of Project Castellón, viewers are introduced to the origins and enduring ...

Although it has excellent specs and an exaggeratedly high price, it's not a sleek new M3 Touring; it's a 1985 323i E30 offered by a car dealer in Austria. It has incredibly low mileage. Supposedly the ...

This video focuses on diagnosing and fixing cold start issues on a BMW E21 323i. We go through the inspection process, explain what causes starting problems, and show the steps taken to improve ...

Before the M badge became a shorthand for BMW’s high-performance status symbols, there were simpler machines that quietly nailed the formula. Long before the E30 M3 made headlines in 1985, the E21 ...

I vividly remember sitting through double GCSE English classes doodling pictures of a BMW 635 CSi in the back of my book, dreaming. I would wonder how much insurance would be for that much fabled 3.5 ...