Mercruiser 5.0l 260HP. Alpha 1 Gen 2. Excellent canvas and snap in or out carpet. Tune up last fall. New Mercruiser fuel pump last year ($1400). 10 gallon fresh water tank with sink and rear hose sprayer. Trim tabs .Built in battery charger. Lots of extras. Was trailered last 7 years. Nice trailer with new bunks included