2010 Mazda Mazda6 — should you buy one?

Why people love the 2010 Mazda Mazda6

The 2010 Mazda6 with the 2.5L four-cylinder and five-speed automatic feels nimble for a midsize sedan—steering is direct and the suspension doesn't float over bumps like competitors from that year. Owners praise the fuel economy (around 28 highway) and how cheap parts are to replace when something breaks; a water pump or alternator costs half what you'd pay for a Toyota Camry.

Common complaints and known issues

The transmission (five-speed automatic) starts slipping or hesitating between 90k and 130k miles—dealers often quote $2,500 to $3,800 for a rebuild. Rust blooms on the undercarriage and door seams by 120k miles in snow states, and the original paint peels in irregular patches starting around 100k. Power steering lines have been known to crack around 110k, causing whining and fluid loss.

Typical asking price

Under 80k miles: $6,500–$8,200. 80k–140k miles: $4,200–$6,000. Over 140k miles: $2,500–$3,800. Spread widens based on transmission history (working original worth $1,500 more), location (rust hits harder in the Northeast), and whether the timing chain has been verified by inspection—no belt to replace, which buyers value.

Ranges are typical 2026 asking prices, not appraisals. The actual fair offer depends on this specific car's title history, accident record, and open recalls — which is what EstimateProof tells you.