The 2015 BMW M3 is a compact luxury on steroids; every thing gets enhanced over the 3-Series: A more powerful engine with nearly 250 more horsepower, bigger brakes, stiffer suspension, and a louder exhaust.
One thing you will also notice right away, is that the new BMW M3 is a sedan. Traditionally (prior to 2014) the M3 was a four passenger coupe. In 2014 BMW transitioned its model system: Odd numbers are sedans / wagons and even numbers are coupes / convertibles (both two-doors and four-doors). Adding M performance to the new 3-series sedan was a really smart decision. It offers buyers who want a true sports car, but need a backseat and four doors. The only other four door sports car that comes to mind is the Porsche Panamera, but its longer wheelbase and weight means that it wouldn’t be as agile as the M3 on the racetrack.
Under the hood of the 2015 BMW M3 is twin-turbo 3.0-liter inline-six that makes 425 hp and 406 lb-ft of torque. It is also an update over the previous generation. Prior M3s offered a 4.0L V8 that produced 414 hp and 295 lb-ft of torque. This new six-cylinder may be smaller, but it is a lot faster! 2015 BMW M3 goes 0 to 60 in just 3.9 seconds. That is faster than the current Audi R8, Porsche 911 and Alfa Romeo 4C. But lets not forget, this is a four-passenger with four doors.
The 2015 BMW M3 I tested had all of the performance bells and whistles, including BMW’s M Carbon-Ceramic Brakes. The package improves brake performance under high temperatures and reduces the overall vehicle weight by 42 pounds; it’s exactly what you need for the racetrack. The M3 with the M Carbon-Ceramic Brakes package delivers incredible stopping power when it is dry – it is the quickest stopping vehicle I have ever driven – but be really careful in the rain. On the fifth day of testing the M3, a nice rain shower came through town and I quickly realized that stopping performance went from amazing to poor. It wasn’t the tires, the rain had cooled the rotors and pads, which reduced the effectiveness of the brakes. It also caused them to squeal often… but as soon as the rain passed, the brakes went back to normal and delivered impressive performance.
“Life is too short to drive boring cars.” I don’t remember who said it, but they were right. The joy of driving the 2015 BMW M3 is enhanced if you get the 6-speed manual – In my opinion, it is one of the best modern day manual transmissions you can buy. The gearbox shifts easily and the clutch is stiff enough so you easily know when it catches, but not so stiff that it wears your foot out. The best part of BMW’s new manual transmission is active rev-matching. No more heal-to-toe downshifting! As soon as you place the car into gear, the RPMs will rise to the appropriate speed. So all you have to do is let the clutch out.
It was really hard to say good bye to the 2015 BMW M3. It was fun to drive, super quick, very nimble, and it comfortably fit myself and three friends… It is the perfect four-door sports car.