Specifications Comparison: 2011 Ford Fusion vs 2013 Ford Fusion

Timing Belt Or Chain

Engine	Belt Or Chain	Interference or Non-Interference	Replacement interval (miles)
2.5L 4 Cyl. 175 hp (Duratec 25)	Timing Chain	Interference	Lifetime
2.5L Hybrid 191 hp (Duratec 25)	Timing Chain	Interference	Lifetime
3.0L V6 240 hp (Duratec 30)	Timing Chain	Interference	Lifetime
3.5L V6 263 hp (Duratec 35)	Timing Chain	Interference	Lifetime

Engine	Belt Or Chain	Interference or Non-Interference	Replacement interval (miles)
1.6L 4 Cyl. Turbo 179 hp (Ecoboost)	Timing Belt	Interference	Lifetime
2.0L 4 Cyl. Hybrid 188 hp (Duratec 20)	Timing Chain	Interference	Lifetime
2.0L 4 Cyl. Turbo 240 hp (Ecoboost)	Timing Chain	Interference	Lifetime
2.5L 4 Cyl. 175 hp (Duratec 25)	Timing Chain	Interference	Lifetime