We’ve been witness to an interesting trend over the past few years in the E30 lineup, as manic pricing increases have rivaled the Porsche 911’s market stardom in a smaller audience. For the most part, outrageous bids have been limited in the general enthusiast world to the M3; but within the E30 sphere of influence, outstanding examples of each particular model have reached astonishing levels of pricing. Just the other day, a Hodge-podge of parts assembled on a 325i hit $19,000 on a no reserve auction. Granted, it was a good-looking example, but it shows the massive swing in values of the highly desirable platform.
Today I have an interesting comparison to consider. Like the $19,000 example linked above, one of the models I have here is admittedly not original. However, it’s the swap that is very interesting, as the builder managed to source and stuff a M3’s S14 power plant into a 318i, bringing with it the brake and wheel upgrades. Of course, BMW also did this themselves in the Portugal and Italian-market 320is – coincidentally, one of which is also on eBay at the same time. What does the market look like on these two shining examples of 4-cylinder fun?