2010 Chevrolet Impala — should you buy one?

Why people love the 2010 Chevrolet Impala

The 2010 Impala's 3.5L V6 with the six-speed automatic transmission feels eager on highway merges without feeling like it's working hard, and owners keep them because the back seat fits actual humans with legroom to spare. The steering is heavier than newer cars—you feel the road, not a video game—and the solid 214-horsepower engine doesn't sip gas but doesn't punish you either at $25 a fill-up. Owners brag about Impalas hitting 180k miles with just regular oil changes.

Common complaints and known issues

The electrical system has a well-documented issue around 90k–110k miles where the alternator fails without warning, leaving you stranded; replacements run $400–$600 at a shop. Transmission shudder during light acceleration shows up between 60k and 100k miles on many units, and GM never issued a recall even though owners flooded NHTSA with complaints. Water leaks into the rear floor pan from the trunk weatherstripping, causing rust and a musty smell by 120k miles.

Typical asking price

Under 80k miles: $7,200–$9,500. 80k–140k miles: $5,500–$7,800. Over 140k miles: $3,500–$5,200. Condition gaps widen because a well-maintained Impala with documented services commands 20–30% more than one with a patchy history; region matters less than whether the alternator has been replaced already.

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.