My 2008 Nitro is the best car I have ever had. It is a company vehicle and the reliability and performance have been outstanding. I have 98,000 miles on the car and the only maintaince I have had to do is the scheduled oil changes. Still has original brakes and tires. The ride and handling are excellent. Wonderful car. I will purchase another one in 2011.
The ride, look of the car and the reliability and durability of the car itself.
No improvements, keep the car as it is. A real winner!