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What are some common issues with the high mileage on a Chevy Volt?

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4 answers

★ Top Answer
Jan C.

One of the most common and expensive issues you might encounter with a Chevrolet Volt as its mileage increases is the failure of the high-voltage battery. Replacing this battery can be a hefty cost, potentially amounting to around $10,000. In such cases, the expense of replacing the battery may surpass the overall value of the vehicle. Therefore, if you are considering buying a used Volt with high mileage, it could turn into a troublesome situation. Another aspect to be wary of is the coolant system, which operates through three separate loops - one for the engine, one for the battery, and one for the high-voltage electronics. While replacing these loops is not excessively costly, the repercussions of a malfunctioning loop can be severe and not worthwhile, particularly for a high-mileage car.

More answers

  • Joey D.

    My 2015 Volt has only been driven 64,000 miles, but I'm only getting 24 to 30 miles per charge. Is there a way to improve the battery's lifespan?

  • Carole J

    I own a 2017 Chevy Volt with 111,523 miles on it. I work as a Lyft driver in Michigan, and the range I get on charges varies from 39 to 61 miles depending on my speed. For instance, in summer cruising at 70 mph, I can go about 51 miles, while in winter, I only get 39 at the same speed. However, if I drive at slower speeds, I can achieve up to 61 miles in the summer and over 50 in the winter. This has been consistent for me over time.

  • Clay A

    Issues with high mileage in the Chevrolet Volt are often caused by the deterioration of the battery pack within the car.

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