Chevrolet Impala (2006–2011): what actually fails

The documented failure patterns on used Chevrolet Impalas — the mileage window where each shows up, and what the repair typically costs at an independent shop. This is the same data NoLemon's Brief checks against every VIN.

2006–2011 TYPICAL 90k–170k MI $600–$1,500

Transmission pressure-control solenoid wear

Hard or delayed 1–2 shifts at higher mileage usually trace to the pressure-control solenoid in the 4T65E. It's a known, fixable wear item — but it's labor-heavy, so a harsh-shifting example should be priced like the job is due.

BEFORE YOU BUY
Ask for repair records covering this item. If it hasn't been addressed and the car is in or near the mileage window, price the $600–$1,500 repair into your offer — or make it the seller's problem.

Buying a used Impala?

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Chevrolet Impala (2006–2011): what actually fails

Transmission pressure-control solenoid wear

Buying a used Impala?

More known problems by model