The battery system maintains a buffer to ensure battery life, but that buffer has been reduced. In addition, the total storage capacity of the Volt battery has been increased from 16 kWh of energy to 16.5 kWh, and engineers have expanded the state-of-charge window to use 10.8 kWh of the total battery energy – up from 10.3 kWh used in the 2012 model. "This attention to detail will allow our customers to experience more pure EV range, which is the true benefit of owning a Volt." We've done some work at the cell level to modify the 'ingredients' to make a better end result," said Bill Wallace, GM director of Global Battery Systems Engineering. Sometimes if you use more sugar and less vanilla you get a better tasting cake. "The best way to explain what we've done at the cell level is to compare it to a cake batter recipe. Manganese spinel chemistry remains the foundation for the Volt's battery system, but the amount of each material has been slightly modified to provide better life performance. The miles per gallon equivalent (MPGe) will increase from 94 miles to 98 miles and the total range, including extended range operation, will be 380 miles.īased on real-world experience by Volt owners since the vehicle launched in late 2010, engineers made minor changes to the material composition of the battery cell chemistry, resulting in improved performance and durability. For details on all 2013 Volt developments, check out the official press verbiage byĢ013 Chevrolet Volt Boosts EV Range to 38 Milesīattery storage capacity increase and cell chemistry changes enable improved rangeĭETROIT – The all-electric vehicle range of the 2013 Chevrolet Volt will be 38 miles on a single charge, providing owners with a three-mile EV range increase from the 2012 model.
#Chevy volt range mpge drivers
All others remain the same.Īs expected, the Volt will also be available with a special low-emissions package for California and New York giving drivers access to the states' HOV lanes with solo occupancy. The important numbers from the first Volt are: 93 MPGe, 36 kWh per 100 miles, 37 mpg in gas-only mode and a 35 mile all-electric range. You can compare the 2013 Volt sticker above to the 2011 model Opel Ampera, and early Volt buyers could sort of force their cars into this operation byĮngaging "Mountain Mode." Visually, the 2013 Volt will also lose the black roof and trunk backing, using the main bodyĬolor for those parts (GM has yet to release new images showing this development) and gain an available lane-departure warning system. "EV Hold Mode" isĪvailable on the Volt's European sister vehicle, the Previously reported, the 2013 Volt also gets a new "EV Hold Mode" that forces the car to burn gas and "hold" the energy in the battery for later use. Unsurprisingly, the bigger battery also gives the Volt a slightly longer recharge time. Allowing the car to use more of that capacity – 10.8 kWh now, up from 10.3 before – also helps. GM said in a statement today that "minor changes to the material composition of theīattery cell chemistry" and a boost in overall battery capacity from 16 kWh to 16.5 are responsible for the increase.
The highlights are an improved all-electric range and miles per gallon equivalent (MPGe) rating: 38 miles and 98 MPGe – that's three miles of additional electric range and five more MPGe than last year. And thus the mid-cycle product refresh – so common to computers and cellphones – comes around again toĢ013 Chevrolet Volt has been released, and with it comes a fresh set of numbers.
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