I Ranked Every BMW Engine From WORST To BEST (Slowest to Fastest) - One Clear Winner!

🔔 SUBSCRIBE for more BMW reliability secrets: https://www.youtube.com/@BMWMechanics?sub_confirmation=1 🔧I've also put together a complete BMW LONGEVITY GUIDE so you can extend your BMW's lifespan, protect your transmission and avoid a $4,500+ rebuild, save money on repairs, and avoid costly dealership mistakes. 📘 BMW Longevity Bible: https://bmwmechanics.gumroad.com ----------- Every BMW owner thinks their engine is the fast one. The N54 crowd swears nothing touches it. B58 owners say BMW finally got the formula right. And M owners will tell you the answer is obvious. So I ranked ten BMW engines from slowest to fastest, using independent test numbers, not BMW's brochure numbers. And one engine wins so decisively that even the newer, more powerful M5 can't beat it in a straight line. Here's the part most people get wrong: the BMW with the most horsepower isn't automatically the fastest BMW. For every engine, you're getting the numbers, what it actually feels like to drive, and, because I'm a mechanic, the one thing it will charge you for if you ignore it.