The short answer
Based on available data, the Dodge Caliber comes out ahead of the Chevrolet Cobalt 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
Sentiment is mixed to negative, heavily dependent on the vehicle's age, maintenance history, and specific model year. The Cobalt is widely regarded as a basic, affordable transportation appliance, with some owners reporting high mileage (over 250,000 miles/400,000 km) with diligent, often self-performed, maintenance. However, the community feedback is dominated by recurrent and very frequent reports of electrical system failures, transmission problems (particularly in automatics), and premature rust/corrosion.
Best version to buy
Insufficient owner data available to declare a definitive "best" version. The manual transmission models are implied to be preferable due to fewer reported issues compared to the problematic automatic transmissions.
Known issues
Overall
Overwhelmingly negative sentiment based on long-term owner reports. The vehicle is widely characterized as unreliable, poorly built, and a poor value proposition, even at very low purchase prices. Positive feedback is extremely rare and isolated, typically from owners who report no issues with diligent, frequent maintenance.
Best version to buy
Insufficient owner data available. No specific trim or model year is recommended.
Known issues
The verdict
The Dodge Caliber is the better choice for most buyers.
It has better fuel economy on its best-equipped version than the Chevrolet Cobalt, based on the data above. If power matters more to you than running costs, the Chevrolet Cobalt is worth a closer look instead.
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Which is more reliable, the Chevrolet Cobalt or the Dodge Caliber?
Owner reports show similar reliability sentiment for the Chevrolet Cobalt and the Dodge Caliber. Check the known issues listed above for specific differences between the two.
Which is better for families, the Chevrolet Cobalt or the Dodge Caliber?
The Chevrolet Cobalt seats more passengers than the Dodge Caliber on its catalogued best-equipped version. Body type also differs: the Chevrolet Cobalt is classed as a Coupe, the Dodge Caliber as a Hatchback.
Which has better fuel economy, the Chevrolet Cobalt or the Dodge Caliber?
The Dodge Caliber is more fuel-efficient on paper: 8.9 L/100km combined versus 9 L/100km for the Chevrolet Cobalt, based on the best-equipped catalogued version of each.
Which is cheaper to maintain, the Chevrolet Cobalt or the Dodge Caliber?
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.