I have a long daily commute of 40+ miles and want a used hybrid car under $15,000 that gets excellent fuel economy and is reliable. I don't care about luxury or speed, just low operating costs and longevity. What should I look for?

For a long commute on a $15,000 budget, the Toyota Prius is your best bet for fuel economy and reliability, but you'll need to target older model years. The Honda Insight is a solid alternative if you can find one in your price range, while the Toyota Camry hybrid is a stretch, most examples cost well above $15k. Focus on the Prius, as it has the strongest owner data for low operating costs.

The Toyota Prius consistently delivers excellent fuel economy, with many owners reporting 45-50 mpg in mixed driving. However, under $15,000, you're looking at models from around 2010-2015. Owner reports highlight a key issue: the hybrid battery can fail on older units, especially those over 10 years old or with high mileage. Replacement costs run $1,500-$3,000. The Gen 3 Prius (2010-2015) also has known problems with the brake actuator and head gasket failures around 100,000-150,000 miles. If you find a well-maintained example with a replaced battery or a strong service history, it's a reliable commuter. The 2012-2015 models are generally considered more dependable than the 2010-2011 ones.

The Honda Insight (2010-2014 generation) offers similar fuel economy to the Prius, often 40-45 mpg. But under $15k, you're limited to older, higher-mileage cars. Owner data shows the Insight's Integrated Motor Assist system is generally reliable, but the 12-volt battery and starter can fail prematurely. The cabin is also smaller and less comfortable for long drives than the Prius. It's a decent choice if you find a clean, low-mileage example, but the Prius has a larger support network for parts and repairs.

The Toyota Camry hybrid is a great car, reliable, spacious, and capable of 40+ mpg. But the used market prices are high; the median is around $24,894, and clean examples under $15k are rare. You'd likely find a 2010-2012 model with over 150,000 miles. Owner reports note that the Camry hybrid's battery is durable, but the water pump and inverter coolant pump can fail on older units. It's not a practical choice for your budget.

Stick with a 2012-2015 Toyota Prius. Look for one with a replaced hybrid battery or under 120,000 miles, and budget for a pre-purchase inspection. It's the most affordable, fuel-sipping, and reliable option for your commute.