2020 Honda Accord engine problems
The 2020 Honda Accord has 66 engine complaints filed with NHTSA — 12% of the year's total, and down from the prior model year.
66
Engine complaints
12%
Share of year
0
Crash-involved
0
Related recalls
Engine complaints by year
What owners report
“Car has only 73k miles , fails to accelerate unless itâs left to run for an hr . All lights on dash . Replaced spark plugs, coils and battery to no avail and Took to get diagnosed and was told head gasket and quoted 7k to fix. When car does drive it immediately accelerates to 40 on dash which…”
Common questions
How many engine complaints does the 2020 Honda Accord have?
NHTSA has 66 complaints about the 2020 Honda Accord 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.