Compared to the 330-horsepower M37, the M56 sounds like overkill with its 420-hp, 5.6-liter V-8. But this engine is startlingly fast and, thanks to engineering improvements, no longer comes with such a fuel economy penalty. We also tend to like the M56 better than the M37, as the V-8 powertrain feels smooth and strong; the M37's V-6 is one of the...
No comments:
Post a Comment