The rumormill has been buzzing lately about a possible M-badged version of the lovely BMW 1 Series. (We still have a hard time calling it M1, since that name has long been reserved for a far more illustrious creation.) A new report from Inside Line, however, reveals that while a 1 Series-based M1 isn't in the cards, we can look forward to seeing a hotted-up 135is, similar to the Z4 sDrive35is and 335is that have just recently been introduced.
Expect the 135is to use the boosted version of BMW's N54 twin-turbo six found in the Z4 and 3 Series variants. This means we can expect total output numbers around the 320 horsepower and 332 pound-feet mark, with an overboost mode that delivers up to 370 lb-ft for brief periods of time. Additionally, a more aggressively tuned suspension will be on hand, improving the coupe's overall dynamics. It might not be as exciting as what a full-bore M1 could be, but we aren't complaining, especially since we're such big fans of the current 135i as is.
So, why not do an M1? Much like the problem Porsche faces with the Cayman and the 911, a too-good 1 Series could potentially overthrow the grandaddy M3, and BMW certainly wouldn't want that. Still, we're glad that BMW is committed to producing a more potent 1 Series and are eagerly awaiting our first drive.