2021 BMW M4

If you can't say anything nice about the M4's grille, well, you're in good company. The M4 adopts the engorged twin-kidney grille from the 4 Series, instead of 3 Series' more palatable nose. Buyers with an eye for style might pass right by, and that's too bad because this newest M4 promises serious performance improvements versus the last model.

We're happy to report a six-speed manual transmission will be available alongside a sport-tuned eight-speed automatic transmission, though the Competition model will be automatic-only. The manual comes with a rev-matching feature for perfect downshifts, though it can be disabled for a truly driver-controlled experience. While most people will opt for the automatic, the manual saves 50 pounds, giving it a slightly better front-to-rear weight distribution than the auto.

All M4s (and M3s, for that matter) have been rear-wheel-drive, and the newest version is no different. However, for the first time you'll be able to spec BMW's xDrive all-wheel-drive system on Competition models. As with other all-wheel-drive M vehicles, the M4 Competition has a rear-drive mode for gifted drivers with a substantial tire budget.

BMW estimates the standard M4 will reach 60 mph in 4.1 seconds with the automatic transmission; we expect the manual to trail slightly. Meanwhile, the Competition should reach the same threshold in 3.8 seconds on its way to a 155-mph top speed. Too slow for the back straight at Road Atlanta? Add the optional M Driver's package to reach 180 mph.

With all the heat generated from the engine, the M4 receives extra cooling systems compared to the standard 4 Series, and the Competition variant adds a transmission cooler. Since cornering is a staple of the M4's skill set, a dual-sump oil system ensures the engine won't grenade itself in turns with sustained high lateral force.

For those who plan on taking their new M4 to the track, the new M Drive Professional option includes a built-in lap timer. In addition to seeing your times on the fly, you can further analyze your performance with the BMW M Laptimer app on compatible iPhones. If style points for driving are your thing, the M Drift Analyzer records the duration, distance and angle of a drift. It's like a video game, just with real-world consequences.

M Drive Professional also gives you the ability to fine-tune the M4's traction and stability control systems. There are 10 levels of traction control intervention, so you can dial in a level that meets your skill. It sounds similar to the knob found in the Mercedes-AMG GT R, which we absolutely love. A brake mode selector is new and lets you pick a firm and responsive setting for the track or a softer pedal for everyday driving.