12 years on my 188 Nitro Sport. No complaints at all. Used 4x per week last 4 years and it runs better with use. I guess I do have one complaint as the bilge area is almost impossible to get at. Newer models have an additional access hatch. Its a Ford/Chevy/Dodge but thats not all bad. If I was buying another Nitro, I would buy from a dealer rather than BP as options/upgrades are a pain through the factory. JMO