At 5,390 pounds, the new M5 weighs about 400 pounds more than two Mazda Miatas in their heaviest configuration. I did the math, believe me. The hybrid bits alone have added nearly 900 lbs over the previous-generation model. To make matters worse, the car is substantially bigger, so there's even more bulk than before. The Internet seemingly hates the sports sedan because of this. BMW has read the negative comments on social media, and it's a bit pissed.
