The short answer
Based on available data, the Honda Civic comes out ahead of the Nissan Sentra on fuel economy and power. Check the specs table and owner sentiment below for the full comparison before deciding between the two. Both are covered by real owner reports on CarWizz.
Overall
Extremely positive sentiment regarding long-term reliability, practicality, and value for money across multiple generations. The Civic is consistently described as one of the most reliable cars on the road, with a strong reputation for minimal mechanical issues when properly maintained. Owners praise its spacious and comfortable interiors, good fuel economy, and low running costs.
Best version to buy
Consensus varies by generation and region. For the 8th and 9th generations (UK/Europe), the 1.8L i-VTEC petrol engine is frequently recommended for its proven reliability and adequate power, with manual transmissions preferred for engagement.
Known issues
Overall
Sentiment is sharply divided by generation and is heavily influenced by transmission history. For models from approximately 2011 through the early 2020s, sentiment is overwhelmingly negative, dominated by widespread and severe CVT (Continuously Variable Transmission) failures. These failures are described as catastrophic, often occurring between 75,000 and 115,000 miles, with repair costs ranging from $3,000 to over $8,000.
Best version to buy
Insufficient owner data available to designate a specific "best" trim or model year. For the newest generation (2024+), the SV Premium trim is mentioned positively for its feature content.
Known issues
The verdict
The Honda Civic is the better choice for most buyers.
It has better fuel economy on its best-equipped version than the Nissan Sentra, based on the data above. If power matters more to you than running costs, the Nissan Sentra is worth a closer look instead.
Common problems by model year
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Which is more reliable, the Honda Civic or the Nissan Sentra?
Owner reports show similar reliability sentiment for the Honda Civic and the Nissan Sentra. Check the known issues listed above for specific differences between the two.
Which is better for families, the Honda Civic or the Nissan Sentra?
Both seat a similar number of passengers based on our data. The Honda Civic is classed as a Coupe, the Nissan Sentra as a Sedan, which affects cargo space and ride height for family use.
Which has better fuel economy, the Honda Civic or the Nissan Sentra?
The Honda Civic is more fuel-efficient on paper: 7.8 L/100km combined versus 8.7 L/100km for the Nissan Sentra, based on the best-equipped catalogued version of each.
Which is cheaper to maintain, the Honda Civic or the Nissan Sentra?
Exact maintenance costs aren't in our data, but reliability signals above are the closest proxy: fewer reported issues generally means lower repair costs over time.