2011 Lexus CT: common problems and reliability

The 2011 Lexus CT has 24 owner-filed NHTSA complaints and 0 recalls on record. The most-reported areas are service brakes and engine. Owners most often flag head gasket failure: a known issue on higher-mileage examples (typically above 150,000 miles) related to the shared prius 1.8l engine. can be a costly repair. frequency: recurrent.

Safety record for the 2011 model year

24
Owner complaints
0
Recalls
2
Crash reports
0
Fire reports

Source: NHTSA complaints and recalls filed for 2011 Lexus CT vehicles (US, public record).

Where owners report problems

service brakes
8
engine
7
air bags
5
fuel/propulsion system
2
electrical system
2

What owners say across generations

The sentiment among owners is overwhelmingly positive, centered on exceptional reliability, low running costs, and high fuel economy.

  • Head gasket failure: A known issue on higher-mileage examples (typically above 150,000 miles) related to the shared Prius 1.8L engine. Can be a costly repair. Frequency: recurrent.
  • Excessive oil consumption: Linked to piston ring wear on high-mileage vehicles, with one report of burning 1 quart every 1,000 miles. Frequency: isolated.

Owner insights cover all generations of the CT. See the full CT owner picture and every model year.

Other CT model years

Compare every CT year side by side to see how 2011 ranks against the rest.

2014 CT

Compare the CT against its rivals

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