Not at all disappointed with the B48 for the daily family X3. It would probably be a little quicker in the 3 series, so I think you’ll be fine. It wasn’t worth the $15k to get an M40i X3 for us and I love torquey cars. Our X3 is plenty quick to shoot gaps in city traffic and combat bay area freeways. That said, it isn’t my performance car.
Not at all disappointed with the B48 for the daily family X3. It would probably be a little quicker in the 3 series, so I think you’ll be fine. It wasn’t worth the $15k to get an M40i X3 for us and I love torquey cars. Our X3 is plenty quick to shoot gaps in city traffic and combat bay area freeways. That said, it isn’t my performance car.