2007 Toyota Sienna engine problems
The 2007 Toyota Sienna has 56 engine complaints filed with NHTSA — 12% of the year's total, and up sharply from the prior model year.
56
Engine complaints
12%
Share of year
0
Crash-involved
0
Related recalls
Engine complaints by year
What owners report
“TL* THE CONTACT OWNS A 2007 TOYOTA SIENNA. WHILE DRIVING APPROXIMATELY 20 MPH, FLAMES APPEARED UNDERNEATH THE ENGINE COMPARTMENT WITHOUT WARNING. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 99,000. ”
Common questions
How many engine complaints does the 2007 Toyota Sienna have?
NHTSA has 56 complaints about the 2007 Toyota Sienna engine — 12% of all complaints filed for that model year.
Related
Based on NHTSA ODI data through June 2026. Complaints are consumer-reported and unverified. Updated July 5, 2026.
Compiled by Sharon Ben-Moshe, Founder.