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Chevy Bolt's motor and battery specs revealed at the Detroit Auto Show

Chevy Bolt's motor and battery specs revealed at the Detroit Auto Show

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After revealing the production car last week at CES and offering first drives, GM is directing our attention to the internals of the all-electric Chevy Bolt here at NAIAS. The most important stat is 60 kWh, the capacity of the battery pack that runs beneath the Bolt's floor from front footwell to rear seat — that matches the capacity of the Tesla Model S's (now-discontinued) smallest battery, but for a much lower starting price of around $30,000 after tax rebates.

Unfortunately, Chevy still hasn't disclosed exactly how much range the Bolt's 60 kWh battery will offer, we just know that it'll be at least 200 miles. You'll get 50 miles of range in "under two hours" with a standard 240-volt charger (or a full charge overnight). Connected to a DC Fast Charger, you can put 90 miles into the tank in half an hour. That's not Supercharger fast, but it's not bad.

The numbers you need to know: 60 kWh, 200 hp

That battery system is hooked up to a 200-horsepower motor with 266 lb-ft of torque that promises a 0-60 mph run of "less than seven seconds," though Chevy isn't being any more precise than that yet — even though we know that it'll do 0-30 in 2.9 seconds. Neither of those numbers can compete with the Tesla, but that isn't the point; it's clearly not meant to be a high-end car. We called the Bolt "almost aggressively normal" in our CES Best of Show roundup, and those numbers hit that note perfectly. Both the motor and battery are manufactured in South Korea, products of GM's huge tie-up with LG for the Bolt's development.

That's all that's new with the Bolt for this show, but there are many months before the first production vehicles end up in dealerships — we should hear much more about options, configuration, and final facts and figures before then.