My dad has an ST Explorer and my uncle has an SRT Durango and they're both very similar in performance. Don't just read into manufacturer stats, my dad got 4.89 clocked in his ST. My uncle told us he got around 4.7. Not that big of a difference.
These are both mid-13-sec quarter-mile car on regular tarmac. My uncle got a 13.5 (101 mph) in his and my dad a 13.7 (102 mph). Again, not a big difference. The Explorer has a faster trap speed due to the better aerodynamics and gearing.