Edmunds' experts test 200 vehicles per year on our test track. We also test them using a 115-mile real-world test loop of city streets, freeways and winding canyons. The data we gather results in our ratings. They’re based on 30-plus scores that cover performance, comfort, interior, technology, utility and value.
We don't track reliability data on Edmunds, but in general, we recommend looking at owners' forums to see what kind of issues they are experiencing. If you're buying from the prior owner, ask for maintenance records to see what repairs have been performed.
The most economical cars are those that consume the least amount of fuel. These are typically vehicles with hybrid powertrains. Hybrids can generate and store electricity for use while driving by harvesting the forces created during braking or by siphoning small amounts of engine power. Hybrids can then use the stored electricity to travel short distances or to keep vehicle functions operating while the vehicle is stopped. The most economical hybrids include the Honda Insight, Hyundai Ioniq, Toyota Corolla Hybrid and Toyota Prius.
Hybrids, however, are often more expensive than their non-hybrid counterparts. For buyers looking to keep costs low, the most economical non-hybrids include the Honda Civic, Hyundai Elantra, Kia Rio and Mitsubishi Mirage.
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