2014 Chevrolet Spark EV boasts of segment-leading power, charging ability

Article by Anita Panait, on November 20, 2012

The 2014 Chevrolet Spark is expected to set a new benchmark for urban electric vehicles when it is rolled out to dealerships in California next summer. First off, the 2014 Spark boasts of an oil-cooled, permanent magnet motor that provides at least 100 kW (130 hp) of power and about 400 lb.-ft. of torque with the coaxial drive unit.

This permits the 2014 Spark to accelerate from zero to 60 mph in less than eight seconds, making the electric vehicle a fast model for its segment.  The 2014 Spark also boasts of having the industry-first SAE combo charger, which allows DC Fast Charging of up to 80 percent of battery capacity in just 20 minutes. This fast charging ability, which will be available shortly after Spark’s market launch, is expected to give the electric vehicle one of the best ranges in the segment.

The electric vehicle is powered by an over 20 kWh lithium-ion battery, which carries Chevrolet’s warranty protection of eight years/100,000 miles and has the capability to handle multiple DC Fast Charges daily. The 2014 Spark could also be charged completely in under seven hours using a dedicated 240V charge, with a 120V charge cord set as standard.

Charging of the 2014 Spark can be managed and monitored remotely using the vehicle’s smart phone application, which is provided by OnStar. The Spark EV team managed to leverage the expertise gained from the groundbreaking Chevrolet Volt program and the proceeds to use many of the same components and systems. It is estimated that over 75 percent of the Spark’s propulsion system components are from the Volt and GM’s hybrid truck programs.

Press Release

Spark EV Delivers Exceptional Power, Fast-Charge Capability

The 2014 Chevrolet Spark EV will set a benchmark for urban electric vehicles when it arrives in California dealer showrooms next summer by offering industry-leading EV power, outstanding driving range, and exceptional fast-charge capability.

Spark EV’s driving force is an oil-cooled, permanent magnet motor that produces at least 100 kW (130 hp) and instantaneous torque of about 400 lb.-ft. with the coaxial drive unit, resulting in 0-60 mph acceleration in less than eight seconds.

Not only is Spark EV quick for its segment, its industry-first SAE combo charger will allow DC Fast Charging of up to 80 percent of battery capacity in approximately 20 minutes. That capability, available shortly after market launch, also will provide EV range among the best in the segment.

Spark EV’s more than 20 kWh lithium-ion battery pack will carry on Chevrolet’s tradition of industry-leading warranty protection of eight years /100,000 miles, and is capable of handling multiple DC Fast Charges daily. Charging can also be completed in less than seven hours using a dedicated 240V charge. A 120V charge cord set is standard. Charging can be managed and monitored remotely using the Spark EV’s smart phone application, provided by OnStar.

“Spark EV’s battery has undergone more than 200,000 hours of testing in our global battery systems labs,” said Larry Nitz, executive director of GM’s global electrification engineering team. “This testing paved the way to allow our customers to do multiple DC Fast Charges daily to help alleviate range anxiety and improve convenience.”

The Spark EV team was able to leverage expertise gained on the groundbreaking Chevrolet Volt program and uses many of the same components and systems. More than 75 percent of the propulsion system components are from the Volt and GM’s hybrid truck programs.

Spark EV’s motor and drive unit will be manufactured beginning in early 2013 at GM’s transmission plant in White Marsh, Md., near Baltimore. It is the first time a U.S. auto manufacturer has built both a complete electric motor and drive unit for a modern electric vehicle in the United States.

“Spark EV is the latest demonstration of our growing expertise in electric motor and battery technologies – expertise we will need as we grow our portfolio of electric vehicles to address the needs of our global customers,” Nitz said.

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