I’ve been accused of ignoring the E30 325ix. True enough, I’ve flatly declared that I’m much more an Audi fan from the period. But the BMW was a pretty interesting development from Munich, and as these are still market darlings, it’s certainly worth taking a look.
While BMW wouldn’t launch the U.S. spec ix until 1988, Europeans were introduced to the concept in 1986. Unlike Audi’s quattro system which utilized a rearward driveshaft tacked on to a front-wheel drive transmission output shaft, BMW mated a transfer case and two viscous couplings, which effectively were front and rear limited-slips. This was very different from Audi’s contemporaneous system, which relied on the driver to lock the rear and center differentials that were otherwise open. The 325ix was able to be mated to an automatic transmission long before Audi would do so in the small chassis. BMW’s system was also more rearward biased, with 67% of the power being sent to the back wheels. While still more prone to understeer than a standard 325i, it was less so than the Audi.
Then, of course, there was the power difference. Because of suspension and other changes between the front-drive and quattro Audis, the system added about 225 lbs to the curb weight, while BMW claimed the ix system added around 150 lbs. Since both cars made use of otherwise standard engines, the advantage was again with the BMW. The M20B25 cranked out nearly 170 horsepower, some 40 more than the NG 2.3 inline-5 shared in the 80/90 quattros. The only real external differences between the 325i and 325ix were the addition of the color-matched fender flares and rear spoiler, slightly higher ride height and 15″ BBS mesh wheels, and the simple addition of one “x” behind the normal designation. Weren’t times so much more simple?
Update 11/11/18: Auto Kennel has dropped the asking price from $109,990 to $99,990.
Just as with Andrew’s 190E 2.5-16 Cosworth Evolution II, a series of modified M3s were run past the FIA to introduce new aerodynamic equipment and changes to serial M3s. Also dubbed the Evolution, three separate models were brought to market to homologate the changes. The last was called the Sport Evolution and brought the most amount of changes in the run. Thin glass and lightweight bodywork was carried over from the Evolution II, while the Sport gained adjustable front and rear spoiler extensions and wider arches in front. Under the hood, the 2.3 S14 was replaced with a 2.5 version of the motor which cranked out 238 horsepower. There were a host of other minor changes, all of which added up to a very special – and very quick – package. A total of 600 were produced; though this was the last of the specials, it was also the most prolific. To help differentiate them from the other Evolutions (if the spoilers weren’t enough), the Sport Evolution also got unique bumper trim and Nogaro Silver painted 16″ BBS wheels, along with special Recaro seats inside. While they are the most frequently produced E30 M3 special, they’re still arguably the most desirable and collector friendly. Since they were never officially imported to North America, it’s quite a treat to see stateside. Presented in Brilliant Red 308, today’s Sport Evolution is one of the better examples on the market:
The 318is usually receives praise for being the entertaining baby of the E30 family, underpowered but a handling master. This Wee30 has received the popular S52 swap from an E36 M3 automatic, thankfully mated here to 5-speed from a 328i. The modifications don’t stop there as the seller went OEM+++ with items like E36 M3 front control arms, E30 M3 rear suspension and brakes, and a tight Z3 steering rack. The list continues with great non-OEM upgrades like Ground Control coilovers and a custom intake on the cold side with new headers and a straight pipe on the hot. The slicktop body is straight despite a rear-end collision in its history, and the whole thing received a decently-done fresh coat of Brilliantrot two years ago.
With a reserve auction and Buy It Now of $10,500, this extremely well-done E30 will likely go for less than $10k.