Complex sentence: These included large and small efforts in all areas of the automotive landscape--most notably in the realm of pickup trucks (such as the Mazda B-Series, which spawned a Ford Courier variant in North America in 1972) and smaller cars.
Split into simpler sentences: These included large and small efforts in all areas of the automotive landscape. This was most notable in the realm of pickup trucks (like the Mazda B-Series, which spawned a Ford Courier variant in North America in 1972) and smaller cars.