My engine blew the mechanic said it could be my transmission or my head gasket 3,500 to fix
2011 Nissan Sentra engine problems
severe 18 complaints filed with NHTSA · avg repair $3,100 · see engine across all vehicles →
Failure mileage
Complaints
18
Recalls
0
Avg fix
$3,100
2crashes
3fires
2injuries
When does it fail?
Of the 18 engine complaints filed for the 2011 Nissan Sentra, here's the actual mileage breakdown — failures cluster heaviest at 0-25,000 mi.
0-25k
25-50k
50-75k
75-100k
100-125k
125-150k
150k+
Each bar shows the share of total complaints filed at that mileage range. Peak failure window highlighted. Some owners report problems earlier; some make it well past 150,000 miles symptom-free. Maintenance habits and driving conditions shift the curve as much as mileage alone.
What stands out
No new NHTSA engine complaint has been filed on this vehicle in over 9 years — the issue may be aging out of the active population.
What owners are reporting 5 most recent
On dec. 11, 2011, the car would not start in the morning. Went back in the afternoon and started fine. On dec. 12, 2011, the car hesitated to start in the morning. Took to dealer and they replaced battery. On dec. 19, 2011, the car would not start at first and only started when brake was pumped several times, and still hesitated to start. The car would not go faster than 40 MPH, with the gas…
In 2007, Nissan recalled more than 140,000 altimas due to the possibility of fire related to the cars air filter. There was substantial media coverage of the large recall. We own a 2011 Nissan sentra, which we purchased for our teenage daughter. According to courtesy Nissan in richardson, texas, the cause of a recent vehicle break down with our sentra was an air filter fire, which also caused…
The contact owns a 2011 Nissan Sentra. The contact stated while driving at various speeds, the vehicle stalled with the traction control and check engine warning lights illuminated. The vehicle was taken to an independent mechanic where the catalytic converter was replaced; however, the failure persisted. Neither the dealer nor the manufacturer was notified of the failure. The vehicle was not…
Tl* the contact owns a 2011 Nissan sentra. While driving and making a turn, the vehicle stalled and the check engine warning indicator illuminated. The contact restarted the vehicle and continued driving, but the failure recurred randomly. The vehicle was taken to an independent mechanic where it was diagnosed that the mass air flow sensor failed and needed to be replaced. The vehicle was…
Had engine trouble with your 2011 Nissan Sentra?
File a complaint with NHTSA → It's free, official, and how every report above got here — owner filings are the federal safety record this page is built on.
Common questions
How serious is the engine problem on the 2011 Nissan Sentra?
It's a meaningful issue. 18 complaints have been filed and the failure mode causes operational problems for owners. Repairs average $3,100.
At what mileage does the engine typically fail?
Across the 14 complaints that reported odometer mileage, most engine failures cluster between 26,000 and 95,000 miles, with the median around 57,148. A quarter of owners report trouble before 26,000; a quarter make it past 95,000. Maintenance history matters more than the odometer alone — this is the reported failure window, not a guarantee.
What does it cost to fix?
Independent shops typically charge around $3,100 for engine repairs on this vehicle. Dealer pricing tends to run 20-40% higher. The exact figure depends on the specific failure mode, parts availability, and your local labor rates. If you're outside factory warranty, an extended service contract often covers this category.
Are there any recalls related to engine?
No active recalls currently cover engine issues on this vehicle. The complaints filed represent owner-reported failures that haven't risen to the level of a manufacturer-issued recall — but they're still worth knowing about before you buy or budget for repairs.
Related
Complaint and recall data sourced from the National Highway Traffic Safety Administration (NHTSA)
public records database. Verify the raw federal record at
nhtsa.gov/vehicle/2011/Nissan/Sentra.
Severity ratings are derived from reported crashes, fires, injuries, and fatalities. Repair cost estimates are
independent-shop national averages and may differ in your area. Some links on this page are affiliate links.