2014 Toyota Sienna Toyota Sienna 2014

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2014 Toyota Sienna repairs by problem area

Engine (9%)

Transmission and Drivetrain (11%)

Brakes and Traction Control (9%)

Suspension and Steering (7%)

Electrical and Air Conditioning (24%)

Paint, Rust, Leaks, Rattles, and Trim (13%)

Other (24%)

Chart based on 45 repairs.
See TSBs and recalls for the 2014 Toyota Sienna.

2014 Toyota Sienna 4dr Minivan, ext.

266-horsepower 3.5L V6 6-speed shiftable automatic FWD

21000 mi Water pump was replaced 
40000 mi

US $1500
Heater core changed...awful smell coming from vents 
57000 mi Head gasket leak from #2 cylinder from jacket outward...only coolant leaking outward. Dealer replaced. 

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2014 Toyota Sienna 4dr Minivan, ext.

266-horsepower 3.5L V6 6-speed shiftable automatic AWD

Bearing rod broke in one of the cylinders (while driving on highway) and shot hole in the engine block. More than 50% of engine needed to be replaced. The factory warranty covered 100% of the repair costs, but we were traumatized. 

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2014 Toyota Sienna Engine Problems

See our lemon odds and nada odds page to see vehicles with no repairs or vehicles with more than three repairs. To see how frequently 2014 Toyota Sienna problems occur, check out our car reliability stats.